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Functional Groups

Functional Groups-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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NEW Dopants for the detection of nitrates
May 17, 2018 - N°20180136165

The present disclosure relates to an ion exchange process, as well as a process and system for detecting nitrates, which employ a class of dopants comprising at least two functional groups capable of simultaneous convergent hydrogen bonding with a nitrate ion. In an aspect, the present disclosure provides an ion exchange process for forming a negatively charged nitrate-dopant ion analyte ...
NEW Process for leaching metal sulfides with reagents having thiocarbonyl functional groups
The University Of British Columbia
May 17, 2018 - N°20180135148

This application pertains to methods of recovering metals from metal sulfides that involve contacting the metal sulfide with an acidic sulfate solution containing ferric sulfate and a reagent that has a thiocarbonyl functional group, wherein the concentration of reagent in the acidic sulfate solution is sufficient to increase the rate of metal ion extraction relative to an acidic sulfate solution ...
NEW Mixtures of cyclic branched siloxanes of the d/t type and conversion products thereof
Evonik Degussa Gmbh
May 17, 2018 - N°20180134850

Mixtures of cyclic branched siloxanes having exclusively d and t units and having no functional groups, with the proviso that the cumulative proportion of the d and t units having si-alkoxy and/or sioh groups that are present in the siloxane matrix, determinable by 29si nmr spectroscopy, is ≤2 mole per cent, are described, as are branched organomodified siloxanes obtainable ...
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Skin adhesive sheet, and sheet-like external preparation for skin
Toray Industries, Inc.
May 10, 2018 - N°20180125775

A skin adhesive sheet is disclosed which is good in tackiness to the skin surface, does not easily dry even when used for a long time, can maintain flexibility, and is small in the shape variation. The skin adhesive sheet includes a copolymer containing the following components a and c as polymerization components, and having a water content less than 10% ...
Method for producing contact lenses with wearing comfort
Novartis Ag
May 03, 2018 - N°20180120590

The invention is related to a method for producing silicone hydrogel contact lenses with a stable lubricious hydrogel coating thereon providing a low surface friction. A method of the invention comprises forming a plasma-reactive hydrophilic polymer hybrid base coating having reactive functional groups on a silicone hydrogel contact lens and heating the silicone hydrogel contact lens with the hybrid base ...
Manganese scavengers that minimize octane loss in aviation gasolines
Afton Chemical Corporation
May 03, 2018 - N°20180119037

Aviation gasolines and additives may have manganese-containing anti-knock components. The scavengers herein mitigate the possible deleterious effects from using the manganese-containing anti-knock. The scavengers include molecules with a central atom of a group 15 element other than nitrogen. Entities that are attached to the central atom are electron withdrawing entities including electron deficient atoms and electron deficient functional groups.
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Functional Groups Patent Applications
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  • 182+ full patent PDF documents of Functional Groups-related inventions.
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Process for functionalising polymers
Akzo Nobel Chemicals International B.v.
May 03, 2018 - N°20180118857

Process for functionalizing a polymer by treating said polymer at a temperature in the range 80-250° c. With a monoazide of the formula wherein m is 0 or 1, n is 0 or 1, n+m=1 or 2, x is a linear or branched, aliphatic or aromatic hydrocarbon moiety with 1-12 carbon atoms, optionally containing heteroatoms, rb is selected from the group consisting of ...
Novel lnhibitors of the enzyme activated factor xii (fxiia)
Ecole Polytechnique Federale De Lausanne (epfl)
May 03, 2018 - N°20180118786

The present invention relates to a bicyclic inhibitor of the coagulation enzyme activated factor xii (fxiia) comprising or consisting of the peptide) (x1)(x2)(x3)n(x4)rl(x5)(x6)m(x7)(x9)l(x10)(x11)(x12)(x13)(x14)k(x15)(x16), wherein (x1) is present or absent and, if present, is an amino acid; (x2) is an amino acid ...
Conductive coated composite body and method for producing same
Bando Chemical Industries, Ltd.
April 26, 2018 - N°20180114609

A conductive coated composite body is disclosed which has both good adhesion of a conductive coating film to a base and excellent electrical conductivity of the conductive coating film at the same time even in cases where a glass base or a base having low heat resistance is used; and a method for producing this conductive coated composite body. A ...
Soil stabilizer
April 26, 2018 - N°20180112130

Compositions and methods for resisting soil erosion are shown. The compositions comprise either an aqueous mixture of a polymer mixed with an organic material or, alternatively, a polymer and organic material that can be mixed in water. The polymer preferably comprises polyacrylamide having anionic functional groups and the organic base comprises either cellulose, mulch and/or seed, and/or mulch. ...
Controlled architecture polymerization with photoinitiator groups in backbone
Avery Dennison Corporation
April 26, 2018 - N°20180112021

Acrylic copolymers that include the controlled placement of particular functional groups within the polymer structure are provided. The copolymers comprise a first reactive segment of including a functional group selected from the group consisting of a uv active functional group, a reactive functional group, a non-reactive functional group, and combinations thereof and a second segment including a functional group selected ...
Novel hydrophilic linkers and ligand-drug conjugates thereof
Hangzhou Dac Biotech Co., Ltd.
April 26, 2018 - N°20180110876

Hydrophilic linkers are useful for linking drugs to cell-binding ligands in ligand-drug conjugates, such as antibody-drug conjugates. The ligand-drug conjugate includes a cell-binding ligand capable of binding to a particular cell population, and a drug connected to the ligand by a hydrophilic linker. The hydrophilic linker includes one or more hydrophilic groups that render the linker hydrophilic. The hydrophilic linker ...
Bioconjugate molecules with biological and techno-functional activity, method for the production thereof and use thereof
Kurago Biotek Holdings S.a.p.i De C.v.
April 26, 2018 - N°20180110869

The present invention regards the synthesis of bioconjugated molecules, formed between two or more of the following functional groups: sugars, prebiotics, oligosaccharides, polysaccharides, triglycerides, fatty acids, fatty acids esters, anti-inflammatories; with its production process by biocatalyzed synthesis with hydrolases such as esterases, proteases, lipases or cutinases, and its purification with several methods that include washing and drying. In addition, its ...
Functional Groups Patent Pack
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Functional Groups Patent Applications
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  • 182+ full patent PDF documents of Functional Groups-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Photocurable coating composition, method of forming coating layer using the same, and apparatus for forming ...
Samsung Electronics Co., Ltd.
April 19, 2018 - N°20180105662

A photocurable coating composition includes 50 to 150 parts by weight of a urethane acrylate oligomer having a number average molecular weight of 1300 to 1700 g/mol and 9 functional groups, 50 to 150 parts by weight of an acrylate monomer, 10 to 15 parts by weight of a photoinitiator, and 1 to 3 parts by weight of a surfactant.
Method for producing fibre composites from amorphous, chemically modified polymers
Ineos Styrolution Group Gmbh
April 19, 2018 - N°20180105656

The invention relates to a method for producing thermoplastic fibre composites made from a thermoplastic matrix (m) comprising a thermoplastic moulding compound (a) and reinforcing fibres (b). Said method has technical advantages when it comprises the following steps: i) a flat structure (f) made of reinforcing fibres (b) is provided, ii) the flat structure (f) is introduced into a matrix ...
Polypeptides, peptides, and proteins functionalized by alkylation of thioether groups via ring-opening reactions
The Regents Of The University Of California
April 19, 2018 - N°20180105553

Some embodiments of the invention involve methods for introduction of various functional groups onto polypeptides, peptides and proteins by alkylation of thioether (a. K. A. Sulfide) groups by ring opening reactions, creating new compositions of matter that may be useful for medical therapeutic or diagnostic applications. The thioether groups may either be present in the polypeptides, or may be added ...
Photochromic polyurethane laminate
Vision Ease, Lp
April 12, 2018 - N°20180100951

A photochromic polyurethane laminate wherein the photochromic polyurethane layer of the laminate has been crosslinked with an isocyanate-active prepolymer using a crosslinking agent. The crosslinking agent is formulated to have at least three functional groups that are reactive with functional groups of the polyurethane or of the isocyanate-active prepolymer. A method of making the photochromic polyurethane laminate includes steps of ...
Pramipexole transdermal delivery system and uses thereof
Transwell Biotech Co., Ltd.
April 12, 2018 - N°20180098973

A pramipexole transdermal patch for treatment of neurological disorders including parkinson's disease that may be administered on a daily basis. The pramipexole transdermal patch of the present invention preferably comprises a drug-containing layer that comprises pramipexole or a pharmaceutically acceptable salt thereof at 2% to about 15% by weight of the dru-containing layer and at least two acrylic polymers wherein each polymer ...
Translucent fibre composite materials comprising chemically modified polymers
Ineos Styrolution Group Gmbh
April 05, 2018 - N°20180094122

The present invention relates to a fibre composite material w of increased translucency and/or mechanical strength, comprising a copolymer c encompassing monomers a-1, where a-1 form covalent bonds with functional groups b-1 on the surface of fibres b embedded in the fibre composite material w, and this fibre composite material w has greater translucency and/or mechanical strength than ...
Functionalized f-poss monomer compositions and uses thereof
Nbd Nanotechnologies, Inc
April 05, 2018 - N°20180094006

Functionalized f-poss compounds comprising synthetic blends of at least two feedstocks that produce a distribution of fluorinated polyhedral oligomeric silsesquioxane molecule structures and/or functional groups.
Material for positive electrode, electrode sheet for all-solid state secondary battery, all-solid state secondary battery, ...
Fujifilm Corporation
March 29, 2018 - N°20180090748

A material for a positive electrode containing: a positive electrode active material, an inorganic solid electrolyte having conductivity of ions of metals belonging to group i or ii of the periodic table; an auxiliary conductive agent; and a dispersant including a compound having at least one selected from a group of functional groups (i), an electrode sheet for an all-solid ...
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