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Colloid patents



      
           
This page is updated frequently with new Colloid-related patent applications.



Date/App# patent app List of recent Colloid-related patents
01/28/16
20160028067 
 Freestanding, dimensionally stable microporous webs patent thumbnailFreestanding, dimensionally stable microporous webs
A thin, freestanding, microporous polyolefin web with good heat resistance and dimensional stability includes an inorganic surface layer. A first preferred embodiment is a microporous polyolefin base membrane in which colloidal inorganic particles are present in its bulk structure.
Amtek Research International Llc


01/28/16
20160024660 
 Method for manufacturing galvanized steel sheet (as amended) patent thumbnailMethod for manufacturing galvanized steel sheet (as amended)
There is provided a method for manufacturing a galvanized steel sheet that has low sliding resistance in press forming and good degreasing property even under severe alkaline degreasing treatment conditions due to low temperature and short process line length. An oxide layer formed on the surface of a galvanized steel sheet is subjected to neutralization treatment using an alkaline aqueous solution containing 0.01 g/l or more of p ions and 0.01 g/l or more of colloid dispersed particles, wherein the alkaline aqueous solution preferably contains at least one phosphorus compound selected from phosphates, pyrophosphates, and triphosphates and at least one type of colloid dispersed particles selected from ti, silica, pt, pd, zr, ag, cu, au, and mg..
Jfe Steel Corporation


01/28/16
20160024315 
 Method for producing conductive polymer-containing dispersion patent thumbnailMethod for producing conductive polymer-containing dispersion
The present invention provides a method for producing a conductive polymer-containing dispersion, including: a polymerization step of polymerizing a monomer for obtaining a conjugated conductive polymer in a dispersion medium including the monomer and seed particles converted into a protective colloid by a polyanion.. .
Showa Denko K.k.


01/21/16
20160020352 
 Optoelectronic apparatus and fabrication  the same patent thumbnailOptoelectronic apparatus and fabrication the same
An optoelectronic apparatus, such as a photodetector apparatus comprising a substrate (1), a dielectric layer (2), a transport layer, and a photosensitizing layer (5). The transport layer comprises at least a 2-dimensional semiconductor layer (3), such as mos2, and the photosensitizing layer (5) comprises colloidal quantum dots.
Fundació Institut De Ciéncies Fotóniques


01/21/16
20160017140 
 Alkali-soluble resin (asr) shell epoxy rdp exhibiting improved shelf stability patent thumbnailAlkali-soluble resin (asr) shell epoxy rdp exhibiting improved shelf stability
The present invention provides shelf stable redispersible multilayer polymer particles (rdps) comprising a major proportion of epoxy resins, a methacrylic acid or anhydride containing alkali soluble polymer outer layer and a hydrophobic chain transfer agent or a high glass transition temperature colloidal stabilizer, such as poly(vinyl pyrrolidinone) or its copolymer, as well as to methods of making the same.. .

01/21/16
20160016811 
 Preparing layered double hydroxide nanostructures patent thumbnailPreparing layered double hydroxide nanostructures
Provided is a method for manufacturing nanostructured layered double hydroxides (ldhs) having a uniform size distribution with homogenous nano-disc morphology. Disclosed method has three main steps of: pretreatment of metal wires; wire-explosion in a liquid phase; and finally, centrifugation and drying the as-prepared colloidal products to obtain the ldhs nanostructured dried powder..

01/21/16
20160016341 
 Method for making impact-absorptive material patent thumbnailMethod for making impact-absorptive material
A method for making an impact-absorptive material is introduced. The method involves mixing silicon dioxide (sio2) particles, polydimethylsiloxane (pdms), and an appropriate amount of an additive, allowing the mixture to settle until tiny bubbles in the mixture are evenly distributed, thereby forming a colloidal solution raw material, adding a crosslinking agent to the colloidal solution raw material to form a colloidal solution plastic material, filling a die with the colloidal solution plastic material, heating the colloidal solution plastic material in the die such that it takes shape and forms an effective impact absorbing material, quickly and at low costs, for use in physical education, medicine, transportation, and safety-enhancing equipment..
National Chung Shan Institute Of Science And Technology


01/21/16
20160015851 
 Hydrocolloid wound dressings with increased wvtr patent thumbnailHydrocolloid wound dressings with increased wvtr
Hydrocolloid compositions, wound dressings, methods of using such compositions and such wound dressings, and methods of forming such hydrocolloid compositions, wherein the hydrocolloid compositions include a hydrophobic, unsaturated, elastomeric polymer; a hydrocolloid absorbent; and a hydrophilic polymer including an unsaturated polymer backbone having polyalkylene ether groups bonded thereto.. .
3m Innovative Properties Company


01/14/16
20160009928 
 Composition, substrates and methods thereof patent thumbnailComposition, substrates and methods thereof
The present disclosure provides compositions comprising colloidal matter in solvent, employed for crackle formation when exposed to surface of a substrate. The said compositions crackle spontaneously without any external stimuli when exposed to the substrate surface as a film.
Jawaharlal Nehru Centre For Advanced Scientific Research


01/14/16
20160009914 
 Method for producing an aqueous dispersion of poly(hydroxyalkanoates) patent thumbnailMethod for producing an aqueous dispersion of poly(hydroxyalkanoates)
A method for producing an aqueous dispersion of poly(hydroxyalkanoates) is provided. The method comprises dispersing a powder containing one or more poly(hydroxylalkanoates) in an aqueous medium in presence of a colloidal stabilizer using a high shear disperser at a shear rate of 10 s-1-750,000 s-1 and to aqueous dispersions obtainable thereby..
Synthomer (uk) Limited


01/14/16
20160009552 

Micro/nano structures of colloidal nanoparticles attached to an electret substrate and producing such micro/nano structures


The invention relates to a method for producing a directed monolayer or multilayer assembly of colloidal nanoparticles attached to an electret substrate, including a step (4) of imparting a surface electric potential to an electret substrate according to a pattern of positive and/or negative electric charges, and a step (6) of contacting an electret substrate with a colloidal dispersion. The colloidal dispersion comprises electrically neutral or near neutral and electrically polarizable colloidal nanoparticles, and a nonpolarizing or weakly polarizing dispersion medium.
Universite Paul Sabatier Toulouse Iii


01/07/16
20160005499 

Methods of coating a nuclear reactor component with a colloidal solution


A method of coating a nuclear reactor component includes introducing the nuclear reactor component into a colloidal solution at a first rate to obtain an immersed component. The colloidal solution is a non-crosslinked mixture including a dispersed phase within a dispersion medium.
Ge Nuclear Energy


01/07/16
20160002500 

Polishing composition


The invention is a polishing composition used in an application to polish a sapphire substrate having a non-polar plane or a semi-polar plane, the polishing composition containing colloidal silica particles and water, in which a value obtained by dividing a specific surface area (unit: m2/g) of the colloidal silica particles by a number average particle diameter (unit: nm) of the colloidal silica particles, that is, (specific surface area/number average particle diameter) is 0.5 or more and 3.0 or less.. .

01/07/16
20160002464 

Catalyst for asphalt mixture


An asphalt formulation showing increased lifespan without requiring thermal conditions is disclosed. The formulation exhibits the following two properties: 1) inhibition the oxidation of its flowed components, resins and oils (aromatic and saturated) and 2) preservation of the colloidal stability of the asphaltene, inhibition of its adsorption on aggregates (pricked stone, sand) until the moment of the paving..

01/07/16
20160002435 

Additive for hydraulically setting compounds


The present invention relates to an additive for hydraulically setting compositions, comprising a colloidally disperse preparation of at least one water-soluble salt of a polyvalent metal cation, at least one compound capable of releasing an anion which forms a sparingly soluble salt with the polyvalent metal cation, and at least one polymeric dispersant which comprises anionic and/or anionogenic groups and polyether side chains.. .
Construction Research & Technology Gmbh


12/31/15
20150381020 

Method of synthesizing aluminum carbon nanotube materials for structural and conductor applications


A method of in situ formation of an aluminum carbon nanotube composite material and an induction motor component produced with such composite. The method includes forming an aluminum-based matrix by mixing a catalyst precursor with an aluminum powder such that a colloidal compound is formed that is subsequently sintered to leave a catalytically-active material formed on the surface of the aluminum powder.
Gm Global Technology Operations Llc


12/31/15
20150380333 

Glass/ceramic replacement of epoxy for high temperature hermetically sealed non-axial electronic packages


A high temperature, non-cavity package for non-axial electronics is designed using a glass ceramic compound with that is capable of being assembled and operating continuously at temperatures greater that 300-400° c. Metal brazes, such as silver, silver colloid or copper, are used to connect the semiconductor die, lead frame and connectors.
Semtech Corporation


12/31/15
20150377475 

Led lamp having waterproof structure


An led lamp having waterproof structure includes an elongated shell, a cover coupled onto the elongated shell, two protection plugs respectively inserted into two ends of the elongated shell, two elastic seal bars clamped between the elongated shell and the cover, and two waterproof solid colloids filled among the elongated shell. Since the elastic seal bar has a less length than the elongated shell, and a sealing chamber is formed among the elongated shell, the cover, and the protection plug, spaces for irrigating the liquid glue has been reserved.
Self Electronics Usa Corporation


12/31/15
20150376463 

Copper barrier chemical-mechanical polishing composition


A chemical-mechanical polishing composition includes colloidal silica abrasive particles having a chemical compound incorporated therein. The chemical compound may include a nitrogen-containing compound such as an aminosilane or a phosphorus-containing compound.
Cabot Microelectronics Corporation


12/31/15
20150376462 

Tungsten chemical-mechanical polishing composition


A chemical-mechanical polishing composition includes colloidal silica abrasive particles having a chemical compound incorporated therein. The chemical compound may include a nitrogen-containing compound such as an aminosilane or a phosphorus-containing compound.
Cabot Microelectronics Corporation


12/31/15
20150376461 

Colloidal silica chemical-mechanical polishing concentrate


A chemical-mechanical polishing concentrate includes at least 10 weight percent of a colloidal silica abrasive particle dispersed in a liquid carrier having a ph in a range from about 1.5 to about 7. The colloidal silica abrasive includes an aminosilane compound or a phosphonium silane compound incorporated therein.
Cabot Microelectronics Corporation


12/31/15
20150376460 

Methods for fabricating a chemical-mechanical polishing composition


Methods for fabricating a chemical-mechanical polishing composition include growing colloidal silica abrasive particles in a liquid including an aminosilane compound such that the aminosilane compound becomes incorporated in the abrasive particles. A dispersion including such colloidal silica abrasive particles may be further processed to obtain a chemical-mechanical polishing composition including colloidal silica particles having the aminosilane compound incorporated therein..
Cabot Microelectronics Corporation


12/31/15
20150376459 

Colloidal silica chemical-mechanical polishing composition


A chemical-mechanical polishing composition includes colloidal silica abrasive particles dispersed in a liquid carrier. The colloidal silica abrasive particles include a nitrogen-containing or phosphorus-containing compound incorporated therein such that the particles have a positive charge.
Cabot Microelectronics Corporation


12/31/15
20150376458 

Colloidal silica chemical-mechanical polishing composition


A chemical-mechanical polishing composition includes colloidal silica abrasive particles dispersed in a liquid carrier having a ph in a range from about 1.5 to about 7. The colloidal silica abrasive particles include an aminosilane compound or a phosphonium silane compound incorporated therein.
Cabot Microelectronics Corporation


12/31/15
20150376026 

Methods for preparing cu2znsns4 nanoparticles for use in thin film photovoltaic cells


Materials and methods for preparing cu2znsns4 (czts) layers for use in thin film photovoltaic (pv) cells are disclosed herein. The czts materials are nanoparticles prepared by a colloidal synthesis in the presence of a labile organothiol.
Nanoco Technologies, Ltd.


12/31/15
20150376018 

Colloidal silica particles, process for producing the same, and organic solvent-dispersed silica sol, polymerizable compound-dispersed silica sol, and dicarboxylic anhydride-dispersed silica sol each obtained from the same


There is provided colloidal silica particles comprising at least one polyvalent metal element m selected from a group consisting of iron, aluminum, zinc, zirconium, titanium, tin, and lead in an average content of 0.001 to 0.02 in terms of an m/si molar ratio, and having an average primary particle diameter of 5 to 40 nm, wherein the content of the polyvalent metal element m present in an outermost layer of the colloidal particles is 0 to 0.003 atom per square nanometer (nm2) of a surface area of the colloidal particles; and a silica sol that the colloidal silica particles are dispersed in an organic solvent, a silica sol that the colloidal silica particles are dispersed in a polymerizable compound, and a silica sol that the colloidal silica particles are dispersed in a dicarboxylic anhydride.. .
Nissan Chemical Industries, Ltd.


12/31/15
20150375334 

Elimination of tool adhesion in an ultrasonic welding process


A welding assembly includes a sonotrode, cleaning station, and controller. The controller periodically commands clamping of the sonotrode onto the cleaning block, and a transmission of ultrasonic energy into the cleaning block for a calibrated duration sufficient for removing residual amounts of metal from welding pads of the sonotrode.
Gm Global Technology Operations Llc


12/31/15
20150374855 

Oral contrast medium for the diagnostic investigation of the gastrointestinal tract by means of mpi


The invention relates to a pharmaceutically acceptable colloidal suspension, which comprises a microcapsule, which is enclosed by a container (“double container”), wherein the microcapsules comprise magnetic particles in a colloidal solution. The invention further relates to the use of said pharmaceutically acceptable colloidal suspension as an oral contrast medium for the diagnostic investigation of the gastrointestinal tract and the use of the contrast medium to diagnose proliferative diseases, inflammatory and autoimmune diseases, infectious diseases and hormonal and hereditary diseases in the gastrointestinal tract..
Topass Gmbh


12/24/15
20150371380 

System and method using precious-metal nanoparticle contrast agent for microwave medical imaging


A system and method of imaging tissue includes administering a contrast agent having charged gold nanoparticles in suspension into a vessel of the subject, such that the nanoparticles are carried into the tissue; and performing microwave imaging of the tissue after administering the contrast agent. In embodiments, the nanoparticles have a tissue-selective protein tag.
The Trustees Of Dartmouth College


12/24/15
20150369732 

Method of characterizing interactions and screening for effectors


This invention enables high throughput detection of small molecule effectors of particle association, as well as quantification of association constants, stoichiometry, and conformation. “particle” refers to any discrete particle, such as a protein, nucleic acid, carbohydrate, liposome, virus, synthesized polymer, nanoparticle, colloid, latex sphere, etc.
Wyatt Technology Corporation


12/24/15
20150368158 

Solution for forming insulation coating and grain-oriented electrical steel sheet


A solution for forming an insulation coating of grain-oriented electrical steel sheet includes an aqueous solution prepared by mixing a phosphate solution and colloidal silica. Chromium is not added to the aqueous solution.
Nippon Steel & Sumitomo Metal Corporation


12/17/15
20150362029 

Carbon article having an improved anti-oxidant coating


A carbon article shaped as a brake disc, the brake disc being coated with an anti-oxidant coating obtained by applying as a primer coat a composition including orthophosphoric acid, aluminum chloride hydrated, a surfactant, industrial methylated spirits, and demineralized water; curing the primer coat; applying as a barrier coat a composition including orthophosphoric acid, aluminum chloride hydrated, a surfactant, industrial methylated spirits, demineralized water, colloidal silica, and boron nitride; and curing the barrier coat.. .
Meggitt Aerospace Limited


12/17/15
20150361360 

Apparatus and systems for upgrading heavy oil using catalytic hydrocracking and thermal coking


Methods and systems for hydroprocessing heavy oil feedstocks to form an upgraded material involve the use of a colloidal or molecular catalyst dispersed within a heavy oil feedstock, a pre-coking hydrocracking reactor, a separator, and a coking reactor. The colloidal or molecular catalyst promotes upgrading reactions that reduce the quantity of asphaltenes or other coke forming precursors in the feedstock, increase hydrogen to carbon ratio in the upgraded material, and decrease boiling points of hydrocarbons in the upgraded material.
Headwaters Heavy Oil, Llc


12/17/15
20150361003 

Carbon article having an improved primer coating and an improved anti-oxidant coating


A carbon article shaped as a brake disc, the brake disc being coated with an anti-oxidant coating obtained by applying as a primer coat a composition including orthophosphoric acid, aluminum hydroxide, demineralized water, and a wetting additive; curing the primer coat; applying as a barrier coat a composition including orthophosphoric acid, aluminum hydroxide, demineralized water, colloidal silica, silicon hexaboride, boron, and a wetting additive; and curing the barrier coat.. .
Meggitt Aerospace Limited


12/17/15
20150360961 

Xerogel production method


A xerogel production method includes: adding, to water glass, a basic silicic acid solution having a sol with a particle size between a particle size of the water glass and a particle size of colloidal silica, to acidify and solate the water glass, and polycondensing the solated water glass at 20° c. To 90° c., to obtain a hydrogel; growing the hydrogel by leaving the hydrogel for a certain time period at a constant temperature; hydrophobizing the hydrogel; and drying the hydrophobized hydrogel..
Panasonic Intellectual Property Management Co., Ltd.


12/17/15
20150359895 

Coprocessed silica coated polymer composition


The present invention provides a coprocessed excipient composition and a method of producing the same. The coprocessed excipient comprises vinyl lactam derived polymer and a deagglomerated coprocessing agent.
Isp Investments Inc.


12/10/15
20150355096 

Droplet-based sequencing method


Disclosed is a method for determining the sequence of nucleotide bases in a polynucleotide analyte. It is characterised by analyte characterised by the steps of: a.
Base4 Innovation Ltd


12/10/15
20150355088 

Dynamic and depolarized dynamic light scattering colloid analyzer


Apparatus are described for measuring the characteristics of colloidal particles suspended in transparent media by dynamic light scattering (dls) and depolarized dynamic light scattering (ddls) into regions where conventional measurements are difficult or impractical. Matching the diameter of an illuminating beam and an intersecting diameter of a field stop image extends measurements into regions that include concentrated turbid suspensions that frequently appear so visually opaque that multiple scattering typically gives a falsely low estimate of particle size.
Scattering Solutions, Inc.


12/10/15
20150353432 

Methods for increasing aggregate hardness, hardened aggregate, and structures including the hardened aggregate


Methods for increasing the hardness of aggregate include applying a hardener to the aggregate. The hardener may react with a material of the aggregate and/or a material on a surface of the aggregate.
Advanced Concrete Technologies, Llc


12/10/15
20150351440 

Sausage additive comprising cellulose ether and natural gums


An edible composition consisting of (a) natural gum comprising a polysaccharide hydrocolloid (a1) containing mannose repeating units; (b) carrageenan; (c) cellulose ether, and optionally (d) water, wherein the weight ratio of carrageenan (b) to polysaccharide hydrocolloid (a1) ranges from 0.4:1 to 1.4:1 and the weight ratio of cellulose ether (c) to polysaccharide hydrocolloid (a1) is at least 0.02:1; its use in an edible product; and the edible product, typically sausage, comprising the edible composition.. .
Dow Global Technologies Llc


12/10/15
20150351427 

Method for producing meat substitute products


The invention relates to a method for producing meat substitute products, wherein a mixture of water and a vegetable fat/oil comprising a protein, sodium alginate and methylcellulose is processed by shearing/stirring to produce a stable emulsion, and a colloidal solution of divalent metal cations and micellar casein is added to the emulsion for initiating a fibre formation, wherein the quantity of divalent metal cations is selected such that it leads to the initiation of the fibre formation in combination with the micellar casein.. .
Rovita Gmbh


12/03/15
20150349216 

Light emitting diode package structure


A light emitting diode package structure includes an encapsulation case, a phosphor layer, a substrate, and a light emitting diode chip. The encapsulation case has an accommodating space.

12/03/15
20150344786 

Methods of obtaining a hydrocarbon material from a mined material, and related stabilized emulsions


A method of obtaining a hydrocarbon material from a mined material comprises forming a colloidal dispersion comprising solid particles and a carrier fluid. The colloidal dispersion is mixed with a mined, hydrocarbon-containing material to form an emulsion stabilized by the solid particles.
Baker Hughes Incorporated


12/03/15
20150344739 

Aqueous dispersion for chemical mechanical polishing, and chemical mechanical polishing method


A chemical mechanical polishing aqueous dispersion includes colloidal silica (a), an anionic water-soluble polymer (b), and at least one type of an alkanolamine salt (c) selected from the group consisting of an alkyl sulfate and an alkyl ether sulfate, the chemical mechanical polishing aqueous dispersion having a ph of 1 to 4.. .
Jsr Corporation


12/03/15
20150344725 

Hydrophilic anti-fog coatings


The present invention relates to hydrophilic anti-fog coatings. In particular, the coatings use two types of nanoscale particles, colloidal silica and porous organosilicate micelles, in a polyurethane matrix.

12/03/15
20150344340 

Chemical free and energy efficient desalination system


A desalination system (100) having an intake unit (110) providing seawater to a pre-treatment unit (120) connected to a reverse osmosis (ro) desalination unit (130) and a post treatment unit (150). The desalination system (100) is configured to operate without any external addition of chemicals to simplify logistics and regulation concerns.
I.d.e. Technologies Ltd


12/03/15
20150344329 

Ultraviolet transparent enclosure


A solution for disinfecting a fluid, colloid, mixture, and/or the like using ultraviolet radiation is provided. An ultraviolet transparent enclosure can include an inlet and an outlet for a flow of media to be disinfected.
Sensor Electronic Technology, Inc.


12/03/15
20150343375 

Molecular sieve precursors and synthesis of molecular sieves


Molecular sieves, improved methods for their synthesis, and catalysts, systems and methods of using these molecular sieves as catalysts in a variety of processes such as abating pollutants in exhaust gases and conversion processes are described. The molecular sieves are made using a tailored colloid including an alumina source, a silica source and a structure directing agent..
Basf Corporation


12/03/15
20150342990 

Methods and compositions for the use of silver to prevent and treat acne


Embodiments herein describe skincare compositions having colloidal silver, silver textiles coated with colloidal silver and acne treatment ingredient nanoparticles, methods of treating and preventing acne, rosacea, and other inflammatory lesions using such skincare compositions and textiles, methods of treating skin and preventing acne after resurfacing modalities using such skincare compositions and textiles, and kits for such methods. Embodiments also describe regimens for acne treatment and prevention using the described skincare compositions, textiles, and acne treatment compositions..
Metabeauty, Inc


12/03/15
20150342912 

Method and formulation for treating mucosal discontinuities and for reducing biofilms


A gelled formulation suitable for use in the treatment of discontinuities, comprising: phenolsulfonic acid in a concentration of 25-80% by weight; guaiacolsulfonic acid in a concentration of 25-80% by weight; free sulfuric acid in a concentration of 0 to 32% by weight; and water in a concentration of 0 to 3% by weight diluted in a gel comprising colloidal silica to a concentration of 2 to 5% by weight of the gel.. .
Epien Medical, Inc.


12/03/15
20150342201 

Starch-based gluten-free baked foodstuffs


A composition useful as the principal component in a baked foodstuff is provided. The composition comprises an etherified, non-waxy starch selected from the group consisting of tapioca starch, corn starch, and mixtures thereof, and a native starch selected from the group consisting of corn starch, potato starch, and mixtures thereof.

12/03/15
20150342186 

Physical mode of action pesticide


A physical mode of action pesticide for application on plants and in soils, and methods of manufacture and application, comprising an active ingredient in the form of a polymer in a concentration of less than 0.1% wt., a surfactant, a co-solvent and a diluent in a hydrocolloid suspension. The suspension polymer is preferably a polysaccharide having a molecular weight of 10,000 to 25,000,000, and preferably in the range of about 600,000.
Cal Agri Products. Llc


11/26/15
20150340352 

Method of manufacturing a multichip package structure


A method of manufacturing a multichip package structure includes providing a substrate body; placing a plurality of light-emitting chips on the substrate body, the light-emitting chips being electrically connected to the substrate body; surroundingly forming surrounding liquid colloid on the substrate body to surround the light-emitting chips; naturally drying an outer layer of the surrounding liquid colloid at a predetermined room temperature to form a semidrying surrounding light-reflecting frame, the semidrying surrounding light-reflecting frame having a non-drying surrounding colloid body disposed on the substrate body and a dried surrounding colloid body totally covering the non-drying surrounding colloid body; and then forming a package colloid body on the substrate body to cover the light-emitting chips, the semidrying surrounding light-reflecting frame contacting and surrounding the package colloid body.. .
Paragon Semiconductor Lighting Technology Co., Ltd.


11/26/15
20150338367 

Ion-selective electrodes and reference electrodes with a solid contact having mesoporous carbon


The present description discloses solid-contact (sc) electrodes that use mesoporous carbon such as colloid-imprinted mesoporous (cim) carbon as the interlayer. The electrodes can be ion-selective electrodes (ises) or reference electrodes.
Regents Of The University Of Minnesota


11/26/15
20150338341 

A three-dimensional dispersible nanoresonator structure for biological, medical and environmental applications and manufacture thereof


A three-dimensional nanoresonator structure has a stack of laterally confined layers including at least a first layer and a second layer of different conductive materials between which a dielectric layer is interposed. The layers have at least a respective accessible surface area exposed to an environment in which the structure is immersed.
Scuola Normale Superiore


11/26/15
20150337701 

Honeycomb structure comprising an outer cement skin and a cement therefor


Disclosed is a honeycomb catalyst support structure comprising a honeycomb body and an outer layer or skin formed of a cement comprising an amorphous glass powder with a multimodal particle size distribution applied to an exterior surface of the honeycomb body. The multimodal particle size distribution is achieved through the use of a first glass powder having a first median particle size and at least a second glass powder having a second median particle size.
Corning Incorporated


11/26/15
20150335063 

Catalyst to reduce carbon monoxide in the mainstream smoke of a cigarette


Cut filler compositions, cigarette paper, cigarette filters, cigarettes, methods for making cigarettes and methods for smoking cigarettes are provided, which involve the use of a catalyst capable converting carbon monoxide to carbon dioxide. The catalyst comprises nanoscale metal and/or metal oxide particles supported on high surface area support particles.
Philip Morris Usa Inc.


11/19/15
20150333201 

Photovoltaic devices with plasmonic nanoparticles


This application describes photovoltaic devices that include, in some embodiments, plasmonic nanoparticles and colloidal quantum dots and that have enhanced photovoltaic conversion efficiencies. This application also describes methods of making and using photovoltaic devices.
The Governing Council Of The University Of Toronto


11/19/15
20150332801 

Modification of colloidal nanocrystals


Methods for precise and predictable modification of previously synthesized nanocrystals. The methods rely on the solubility behavior of crystalline materials to provide for controlled reversal of the nanocrystal growth process (i.e., dissolution).

11/19/15
20150328927 

Thin film diffusion barrier


A coated substrate and method for producing the coated substrate provide a material diffusion barrier. In an embodiment, a method for producing a material diffusion barrier comprising a coating on an elastomeric substrate includes exposing the elastomeric substrate to a cationic solution to produce a cationic layer on the elastomeric substrate.
The Texas A&m University System


11/19/15
20150328613 

Method for producing zirconia colloids


The present invention pertains to a method for producing a colloidal suspension of zirconia particles, comprising the following successive steps: a) subjecting a mixture of zirconium oxychloride and an alkali metal halide in an aqueous solvent to hydrothermal treatment at a temperature above 150° c., so as to obtain a suspension in the form of a two-phase mixture comprising a slurry and a supernatant, b) without first peptizing it, desalting said suspension so as to form a colloidal suspension of zirconia.. .
Shanghai University


11/19/15
20150328106 

Antimicrobial hand wash composition


Methods and apparatus are provided for an antimicrobial hand wash composition. The antimicrobial hand wash composition includes a cationic antimicrobial active ingredient.
The Dial Corporation


11/12/15
20150327373 

Method of manufacturing a multichip package structure


A method of manufacturing a multichip package structure includes: providing a substrate body; placing a plurality of light-emitting chips on the substrate body, where the light-emitting chips are electrically connected to the substrate body; surroundingly forming surrounding liquid colloid on the substrate body to surround the light-emitting chips; naturally drying an outer layer of the surrounding liquid colloid at a predetermined room temperature to form a semidrying surrounding light-reflecting frame, where the semidrying surrounding light-reflecting frame has a non-drying surrounding colloid body disposed on the substrate body and a dried colloid outer layer totally covering the non-drying surrounding colloid body; and then forming a package colloid body on the substrate body to cover the light-emitting chips, where the semidrying surrounding light-reflecting frame contacts and surrounds the package colloid body.. .
Paragon Semiconductor Lighting Technology Co., Ltd.


11/12/15
20150322328 

Colloidal high aspect ratio nanosilica additives in sealants and methods relating thereto


Colloidal high aspect ratio nanosilica additives that comprise colloidal high aspect ratio nanosilica particles having an average diameter of about 100 nm or less and an average aspect ratio of about 1.5 or greater may be useful in forming sealants in a wellbore, a subterranean formation, or both. For example, a method may include introducing a wellbore fluid into a wellbore penetrating a subterranean formation, the wellbore fluid comprising an aqueous base fluid, an activator, and a colloidal high aspect ratio nanosilica additive; placing the wellbore fluid into a portion of the wellbore, a portion of the subterranean formation, or both; and forming a sealant that comprises the colloidal high aspect ratio nanosilica additive therein..
Halliburton Energy Services, Inc.


11/12/15
20150322253 

Redispersible polymer powder


The present invention relates to a water redispersible polymer powder (rdp) which comprises a co-dried admixture of a water-insoluble film forming polymer, a colloidal stabilizer and rubber particles. The presence of rubber within the rdp does not significantly affect redispersibility and may, when incorporated into hydraulically-binding compositions, provide an improvement in the physical properties of the resultant hydraulically bound composition..
Dow Global Technologies Llc


11/12/15
20150321230 

Concrete removal methods and systems


A method for removing concrete from a concrete mixing drum is disclosed. The method may comprise applying a solution including amorphous colloidal silicate to an interior surface of the concrete mixing drum, allowing the solution to penetrate concrete adhered to the interior surface, dislodging one or more pieces of concrete from the interior surface, removing the one or more pieces of concrete from the mixing drum, and allowing the solution to form a coating on the interior surface to counteract further adhesion between concrete and the mixing drum..
Global Polishing Systems Llc


11/12/15
20150321176 

Method for producing catalyst for exhaust gas removal and catalyst obtained by the production method


The present invention relates to a method for supporting catalyst metal particles, comprising: (a) adding an iridium precursor and a palladium precursor to a solvent containing at least one member selected from the group consisting of polyvinylpyrrolidone, n-methylpyrrolidone, n-vinyl-2-pyrrolidone, and ethylene glycol; (b) adding a reducing agent to the obtained catalyst metal colloid; (c) obtaining a concentrated solution containing catalyst metal particles by subjecting the obtained solution to heat reflux; and (d) supporting the catalyst metal particles on a carrier, wherein the iridium content of the catalyst metal particles accounts for 3% to 10% by mass of the total mass of iridium and palladium.. .

11/12/15
20150321162 

Metal-nanoparticle-arrays and production of metal-nanoparticle-arrays


In metal-nanoparticle arrays and methods of producing metal-nanoparticle arrays, the metal-nanoparticle size and the interparticle distance between the metal nanoparticles can be adjusted. In the method of producing metal-nanoparticle arrays, a colloidal dispersion of microspheres is deposited on a substrate as a densely packed monolayer via convective assembly, after which the deposited monolayer is coated with at least one thinly deposited metal-nanoparticle layer by a physical deposition process, and after which the microspheres deposited on the substrate as a monolayer and coated with at least one metal-nanoparticle layer are removed by thermal decomposition..
Beschraenkter Haftung


11/12/15
20150320065 

Liquid creamers and methods of making same


Liquid creamers and methods of making the liquid creamers are provided. In a general embodiment, the present disclosure provides a liquid creamer comprising: between about 0.1% and 10% oil; between about 0.1% and about 35% sugar; and a hydrocolloid stabilizing system comprising kappa carrageenan and iota carrageenan having kappa carrageenan:iota carrageenan weight ratio of between about 1:2.5 and about 1:33..
Nestec S.a.


11/05/15
20150318452 

Led package structure for enhancing mixed light effect


An led package structure for enhancing mixed light effect comprises: at least one first light emitting chip; at least one second light emitting chip, a frame structure having a first containing portion, a second containing portion, a spacing portion and a light mixing area; a first colloid, filled into the first containing portion; a second colloid, filled into the second containing portion; and an encapsulating colloid, packaged and filled into the light mixing area. This design can enhance the light emission efficiency and achieve a uniform light-mixing dot light source..
Unity Opto Technology Co., Ltd.


11/05/15
20150318119 

Cation-exchanged quantum dot photoanodes and solar cells


Embodiments of photoanodes and quantum dot-sensitized solar cells (qdsscs) comprising colloidal, cation-exchanged quantum dots are disclosed. The quantum dots include a core and an outer cation-exchanged layer having a cation composition that differs from a cation composition of the core.
Sharp Corporation


11/05/15
20150315374 

Use of hybrid copolymers as protective colloids for polymers


Water-redispersible polymer powders having a high proportion of base polymer are prepared by spray drying a base polymer dispersion, employing as a spraying aid, a hybrid copolymer prepared by polymerizing an ethylenically unsaturated monomer in the presence of a water soluble polymer.. .
Wacker Chemie Ag


10/29/15
20150309226 

Methods and devices for colloidal suspension filters


Embodiments of the present disclosure provide for a colloidal amorphous silicon liquid filter device, methods of using a colloidal amorphous silicon liquid filter device, and the like.. .
King Abdullah University Of Science And Technology


10/29/15
20150308940 

Colloid size distribution measurement technology


A method and system of measuring the size distribution of particles within dilute colloids, for example, through variation of the minimum detected size of aerosolized colloid particles. The method of determining the size distribution of particles in a fluid, involves forming a stream of aerosol droplets of the fluid, the droplets containing particles and dissolved material, evaporating the droplets to generate particles, and measuring the concentration of particles by varying a detection threshold.
Fluid Measurement Technologies, Inc.


10/29/15
20150306246 

Magnetic nanoparticles, composites, suspensions and colloids with high specific absorption rate (sar)


Iron oxide nanoparticles and nanocomposites with organic molecules embedded in their structure, having exceptionally high sar values, are provided for biological, medical (for example, drug delivery, hyperthermia, etc.) and other uses.. .
The Trustees Of Dartmouth College


10/29/15
20150305884 

Nucleus pulposus spinal implant and using the same


An implant configured to completely replace degenerated or damaged nucleus pulposus in an intervertebral disc. The implant comprises a silicone elastomer shell that is implanted into a void within the annulus fibrosus created by at least partial removal of the nucleus pulposus therefrom.

10/22/15
20150305163 

Hybrid electronic sheets


In accordance with the present disclosure, a hybrid electronic sheet which exhibits superior electrical property and allows biomaterial functionalization and flexible device patterning may be provided by binding a graphitic material in colloidal state to a biomaterial capable of binding thereto specifically and nondestructively. Since the electronic sheet is an electronic sheet wherein a biomaterial and an electrical material (graphitic material) are hybridized, it exhibits good compatibility with biomaterials and can be further functionalized with, for example, an enzyme that selectively reacts with a biochemical substance.
Korea Institute Of Science And Technology


10/22/15
20150301038 

Conjugate for use in immunoassay method


To adjust detection sensitivity and expand a measurement range depending on objects to be detected by a simple procedure in an immunoassay method involving using a colloidal metal having immobilized thereon an antibody or an antigen. Blocking treatment for a surface of a colloidal metal particle having immobilized thereon an antibody or an antigen with both components, i.e., a component of biological origin and a component of non-biological origin enables adjustment of measurement sensitivity with, for example, kinds and concentrations of both the components, and enables use of the component of non-biological origin, which has not been usable alone because of aggregation of a colloidal metal..
Sekisui Medical Co., Ltd.


10/22/15
20150299881 

Devices and methods for spatially and temporally reconfigurable assembly of colloidal crystals


The disclosure provides devices and methods for controlled assembly of colloidal particles. A medium with colloidal particles having a charged surface is placed in physical contact with an electrically conductive material (e.g., an ito coating).
The Regents Of The University Of Michigan


10/22/15
20150299558 

Colloidal silica and polymer system for insulating packer fluids


Insulating packer fluids containing colloidal silica inorganic additives may be used in methods that reduce convective currents in a packer fluid. In other aspects, packer fluids containing colloidal silica inorganic additives may be used in methods of insulating production wells and methods for stimulating production of hydrocarbons..
M-i L.l.c


10/22/15
20150299482 

Method for manufacturing a coating composition, coating composition and its use


The invention relates to a method for manufacturing a coating composition for a printing substrate. Method comprises mixing together colloidal silica particles, and an aqueous dispersion of a synthetic polymer and/or polyaluminium chloride, as well as a binder solution.
Kemira Oyj


10/22/15
20150299041 

Addition of colloidal silica to concrete


A method of blending concrete is provided wherein there is a determination of a standard volume of water to add to a dry concrete mix to provide hydrated concrete with a desired slump value, and then calculating a substitution volume of an aqueous composition including colloidal silica to be used in place of an eliminated portion of the standard volume of the water, and mixing the substitution volume of the aqueous composition with the concrete mix.. .
Arris Technologies, Llc




Colloid topics: Colloidal Silica, Phosphoric Acid, Boric Acid, Caustic Potas, Caustic Potash, Epsom Salt, Fertilizer, Ammonium Hydroxide, Epoxy Resin, Phosphorus, Copper Clad Laminate, Benzoxazine, Distributed, Surfactant, Homogeneous

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