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Cationic Polymer

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


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Slipring with reduced contact noise
Schleifring Und Apparatebau Gmbh
November 30, 2017 - N°20170346250

A method for manufacture of a gold-plated slipring contact, comprising steps of galvanic deposition of a copper layer on the electrically-conductive substrate; of a nickel and/or nickel phosphor layer on the copper layer; and of a gold layer on the nickel and/or nickel phosphor layer. While galvanically applying the copper layer on the substrate, the used galvanic bath ...
Exfoliation layer and fabrication method therefor
Ceramics & Chemicals Technology Inc.
November 30, 2017 - N°20170345850

This invention relates to an exfoliation layer composed of a cationic polymer electrolyte or organosilane and negatively charged phyllosilicate sheet-shaped nanoparticles, and to a method of manufacturing the exfoliation layer, including a) negatively charging the surface of a substrate, b) applying a cationic polymer electrolyte or performing a silanization process, and c) negatively charging and applying phyllosilicate. Since the exfoliation ...
Fabric treatment composition
Conopco, Inc., D/b/a Unilever
November 23, 2017 - N°20170335245

The invention relates to a fabric treatment composition comprising: a) from 50 to 95 wt. % of polyethylene glycol; b) from 0. 1 to 15 wt. % of perfume; c) from 0. 1 to 2. 5 wt. % of cationic polymer; and, d) from 0. 1 to 5 wt. % of silicone.
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Nanoparticle
Evonik Roehm Gmbh
November 23, 2017 - N°20170333361

The invention refers to a nanoparticle with a diameter which is the maximum in the nanoparticle size distribution, in the range of 10-300 nm, comprising a) a calcium phosphate nanoparticle core a), b) an active ingredient coating b) on the calcium phosphate nanoparticle core a), c) a lactic acid polymer coating c) on the active ingredient coating b), d) a ...
Composition for washing and conditioning the hair
L'oreal
November 23, 2017 - N°20170333332

Provided is a composition comprising, in an aqueous phase at least one anionic surfactant, at least one amphoteric and/or zwitterionic surfactant, at least one alkyl(poly)glycoside nonionic surfactant, at least on polymer chosen from cationic polymers of cationic cellulose, cationic alkyldiallylamine or dialkyldiallylammonium cyclopolymer, amphoteric polymers which comprising one or more units derived from a monomer of (meth)...
Fabric treatment composition
Conopco, Inc., D/b/a Unilever
November 16, 2017 - N°20170327772

The invention relates to a fabric treatment composition comprising: a) from 60 to 99 wt. % of polyethylene glycol; b) from 0. 1 to 5 wt. % of cationic polymer; and, c) from 0. 1 to 10 wt. % of silicone.
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Hardcoat film, polarizing plate, liquid crystal display, and method for manufacturing hardcoat film
Fujifilm Corporation
November 09, 2017 - N°20170322345

A hardcoat film including a support and a hardcoat layer, in which the support contains a resin as a main component, a film thickness of the hardcoat layer exceeds 20 μm, the hardcoat layer contains a structure derived from a compound which has one alicyclic epoxy group and one ethylenically unsaturated double bond group and has a molecular weight ...
Delivering a drug to a mucosal surface
Dow Global Technologies Llc
November 09, 2017 - N°20170319706

Provided is a method of delivering a drug to a mucosal surface in a living body, said method comprising applying a solution to said mucosal surface, wherein said solution comprises a cationic polymer dissolved in water, wherein said cationic polymer comprises a cationic functional group covalently attached to a polysaccharide polymer backbone selected from the group consisting of amylodextrin polymers, ...
Conditioning compositions
Lubrizol Advanced Materials, Inc.
October 26, 2017 - N°20170304182

A hair conditioning composition comprising: a) at least one cationic surfactant compound; b) at least one fatty acid ester of an ethoxylated alkyl glucoside; c) at least one nonionic, amphiphilic, emulsion polymer; d) an aqueous carrier; and optionally, e) at least one other auxiliary conditioning agent different than (a) said other conditioning agent is selected from a silicone, a hydrocarbon ...
Antimicrobial guanidinium and thiouronium functionalized polymers
Agency For Science, Technology And Research
October 26, 2017 - N°20170303541

Antimicrobial cationic polycarbonates and polyurethanes have been prepared comprising one or more pendent guanidinium and/or isothiouronium groups. Additionally, antimicrobial particles were prepared having a silica core linked to surface groups comprising a guanidinium and/or isothiouronium group. The cationic polymers and cationic particles can be potent antimicrobial agents against gram-negative microbes, gram-positive microbes, and/or fungi.
Needling additive for the manufacture of needle felts of mineral wool and needle felt manufactured ...
Agency For Science, Technology And Research
October 19, 2017 - N°20170298184

A formaldehyde-free and fluorine-free needling additive for the manufacture of needle felts of mineral wool, which contains an aqueous solution or an aqueous dispersion of at least one halogen-free cationic polymer on the basis of azacyclopropane (ethyleneimine). Needle felts of mineral wool that are produced using such needling additive virtually do not emit any aldehydes even in a use of ...
Inhibiting color fading with layer-by-layer films
L'oreal
October 05, 2017 - N°20170281514

The present disclosure relates to methods for inhibiting color fading in hair and for improving the color durability and stability of artificial color of hair. The methods entail forming a layer-by-layer (lbl) film on hair, and optionally forming a cationic surface layer on the lbl film. The lbl film is formed by applying a cationic polymer layer on the hair ...
Clear hair conditioner composition
Kao Usa Inc.
September 28, 2017 - N°20170273892

A hair conditioner which provides hair conditioning, de-tangling, frizz control and reduced flyaway benefits, without weighing down hair or loosing hair volume, in a clear composition, is disclosed. The composition utilizes a combination of high levels of peg/ppg silicone surfactants together with cationic polymeric thickeners (such as polyquaternium-37) to provide those benefits.
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Strength agent, its use and method for increasing strength properties of paper
Kemira Oyj
September 21, 2017 - N°20170268176

The invention relates to a strength agent for paper, board or the like. The strength agent comprises a first component, which is refined cellulosic fibres having a refining level of >70° sr, and a second component, which is a synthetic cationic polymer having a charge density of 0. 1-2. 5 meq/g, determined at ph 2. 7, and an average molecular weight ...
Test kit and method for testing target nucleic acid in sample
Kemira Oyj
September 21, 2017 - N°20170268048

Related to is the field of nucleic acid testing, and in particular, a test kit or a method for testing a target nucleic acid in a sample. The test kit comprises therein a hybridization solution, which contains therein a non-ionic surfactant, a cationic polymer, and a buffer solution having a ph value in the range from 6. 5 to 8. 5. The test kit ...
Polymer stabilizers for bituminous emulsions
Akzo Nobel Chemicals International B.v.
September 21, 2017 - N°20170267865

A mineral-compatible cationic emulsion composition with polymer stabilizers, and methods for utilizing same in paving and other applications is disclosed. In one aspect, a bitumen-in-water emulsion composition includes at least one bitumen material, at least one polymer stabilizer, at least one emulsifier, and water, where the emulsifier is a cationic surfactant, an amphoteric surfactant, or a mixture of both, and ...
In-situ cross-linkable polymeric compositions and methods thereof
Cresilon, Inc.
September 21, 2017 - N°20170266339

A biocompatible polymeric composition for cross-linking in-situ in a wound is disclosed comprising 1) one or more polyanionic polymers such as alginates or hyaluronates, able to be cross-linked the surface of the wound and 2) one or more polycationic polymers such as chitosan or deae-dextran, that assists in the solidification process as well as speeds up hemostasis without the need for applying ...
Agent and method for the temporary shaping of keratin-containing fibers
Henkel Ag & Co. Kgaa
September 21, 2017 - N°20170266098

The disclosure relates to a cosmetic product, comprising: a) a cosmetic preparation, containing, in relation to its total weight, a1) from about 45 to about 99 wt.-% of at least one polar solvent; a2) from about 0. 1 to about 6. 0 wt.-% of a cationic polymer; and a3) from about 0. 1 to about 12 wt.-% of a non-ionic polymer; b) a device for flash ...
Cationic polymer thickeners
S.p.c.m. Sa
September 14, 2017 - N°20170260310

The invention relates to a process for preparing a cationic polymer thickener in particle form, said polymer consisting of a crosslinked water swellable cationic polymer comprising at least one cationic water soluble monomer and optionally at least one non-ionic water soluble monomer and/or at least one anionic water soluble monomer, wherein said polymer has a water extractable polymer content ...
Cosmetic composition comprising an organosilane, a cationic surfactant and a cationic polymer having charge density ...
L'oreal
September 14, 2017 - N°20170259087

The present invention relates to a cosmetic composition for the treatment of keratin fibres, particularly human keratin fibres such as hair, comprising, in a cosmetically acceptable medium, one or more organosilanes, one or more cationic polymers having charge density greater than or equal to 4 meq/g and one or more cationic surfactants. The present invention also relates to a cosmetic ...
Montelukast transmucosal film
Intelgenx Corp.
September 14, 2017 - N°20170258710

An oral film product in which a pharmaceutically active agent is stabilized in its partially-ionized form to better facilitate oral transmucosal delivery is provided. The film includes a bioadhesive layer including a pharmaceutically active agent having a logarithmic acid dissociation constant that is less than 4. 5 and which is complexed with a cationic polymer.
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