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Cationic Polymers
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Alkoxysilane
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Cationic Polymers patents



      
           
This page is updated frequently with new Cationic Polymers-related patent applications. Subscribe to the Cationic Polymers RSS feed to automatically get the update: related Cationic RSS feeds. RSS updates for this page: Cationic Polymers RSS RSS


Date/App# patent app List of recent Cationic Polymers-related patents
07/24/14
20140205557
 Cationic conditioner replacements patent thumbnailCationic conditioner replacements
Described are personal care compositions for hair, comprising a surfactant, a silicone, and a methylcellulose that gels at 45c or less, wherein personal care composition is substantially free of cationic polymers selected from cationic cellulose derivatives, cationic guar derivatives, cationic methacrylamido polymers, polyquaternium-6, or polyquaternium-7.. .
07/17/14
20140196740
 Hair care products with enhanced care performance patent thumbnailHair care products with enhanced care performance
The present invention describes compositions for the treatment of keratinic fibers, in particular human hair, that significantly improve the conditioning properties and also the shine and feel of keratinic fibers, in particular human hair, as compared with prior-art compositions. The compositions according to the invention include as essential ingredients cationic ammonium compounds, amidoamines, ester oils, cationic polymers and sugar surfactants..
06/26/14
20140174962
 Silicone hydrogel contact lenses for sustained release of beneficial polymers patent thumbnailSilicone hydrogel contact lenses for sustained release of beneficial polymers
Silicone hydrogel contact lenses comprising an ionic component sustain release of beneficial cationic polymers.. .
06/12/14
20140160549
 Colloid electrolyte composition patent thumbnailColloid electrolyte composition
The invention relates to a colloidal electrolyte composition comprising a polyelectrolyte selected from one or more cationic polymers, a particulate phase forming a colloidal dispersion, and a binder system able to form a cross-linked network upon curing the electrolyte composition. Also, the invention relates to a method of preparation the colloidal electrolyte composition, to an electrochemical cell and to a method of preparation the electrochemical cell..
06/12/14
20140158629
 Use of a dual polymer system for enhanced water recovery and improved separation of suspended solids and other substances from an aqueous media patent thumbnailUse of a dual polymer system for enhanced water recovery and improved separation of suspended solids and other substances from an aqueous media
A method uses anionic and cationic polymers added in, any order or simultaneously, to aqueous media for the removal of substances. The sequential addition of the two biopolymers, anionic xanthan, followed by cationic chitosan, causes the rapid formation of very large and cohesive fibrillar aggregates that may exhibit high solids to liquid ratios and that quickly settle out from the aqueous media.
05/01/14
20140117273
Use of a dual polymer system for enhanced water recovery and improved separation of suspended solids and other substances from an aqueous media
A method uses anionic and cationic polymers added in, any order or simultaneously, to aqueous media for the removal of substances. The sequential addition of the two biopolymers, anionic xanthan, followed by cationic chitosan, causes the rapid formation of very large and cohesive fibrillar aggregates that may exhibit high solids to liquid ratios and that quickly settle out from the aqueous media.
04/17/14
20140102649
 Method for producing paper, paperboard and cardboard having high dry strength patent thumbnailMethod for producing paper, paperboard and cardboard having high dry strength
Process for the production of paper, board and cardboard having high dry strength by addition of an aqueous composition comprising a nanocellulose and at least one polymer selected from the group consisting of the anionic polymers and water-soluble cationic polymers, draining of the paper stock and drying of the paper products.. .
03/27/14
20140087056
 Dietary fiber supplements for appetite suppression patent thumbnailDietary fiber supplements for appetite suppression
The present invention provides a composition of dietary fiber supplements for satiety enhancement and appetite suppression in treatment of overweight, obesity, or eating disorders. The composition of the dietary fiber supplements consist of at least one cationic polymer and at least one anionic polymer.
03/20/14
20140080945
 Process for improving the rheological properties of an aqueous dispersion patent thumbnailProcess for improving the rheological properties of an aqueous dispersion
A process for improving the rheological properties of an aqueous dispersion comprising adding a rheology modifier to the aqueous dispersion, and then adding a water soluble synthetic polymer flocculant to the aqueous dispersion. The rheology modifier may be selected from the group consisting of natural polymers, semi-natural polymers, synthetic materials and combinations thereof.
01/23/14
20140024780
 Hydrophobically modified cationic polymer patent thumbnailHydrophobically modified cationic polymer
The present invention relates to hydrophobically modified cationic polymers obtainable by the polymerization of one or more cationic ethylenically unsaturated monomers with an ethylenically unsaturated monomer having anhydride, imide, lactone, carboxylic acid, isocyanate or blocked isocyanate group and a reactive siloxane and processes for preparing them. These polymers are useful i.a.
01/23/14
20140020188
Compositions comprising hydrophobically modified cationic polymers
This invention relates to compositions comprising hydrophobically modified cationic polymers as well as processes of making and using such compositions. Such hydrophobically modified cationic polymers may be added to the composition in a variety of ways including, but not limited to, as a component of a particle.
12/26/13
20130344117
Pegylated polyplexes for polynucleotide delivery
The present invention provides polymers, compositions thereof, and polyplexes comprising said polymers. In particular, cationic polymers, pegylated versions thereof, and polynucleotide containing polyplexes comprising such polymers are provided.
12/05/13
20130323313
Mucus penetrating gene carriers
Nanoparticles gene carriers, particularly nanoparticle gene carriers which exhibit increased rates of diffusion through cystic fibrosis (cf) mucus, as well as methods of making and using thereof, are described herein. The nanoparticle gene carriers are formed from a nucleic acid complexed to one or more biocompatible, polycationic polymers.
11/21/13
20130310536
Cationic polymers formed from amino group-bearing monomers and heterocyclic linkers
The present invention is directed to a design of and a method to synthesize polycations for gene (dna and rna) delivery. According to this design, the polycations (also said cationic polymers) are formed by polymerization of endogenous monomers bearing sufficient amino groups through degradable bonds with linker molecules.
11/14/13
20130302266
Cosmetic composition comprising at least one cationic polymer and at least two cationic surfactants
The invention relates to a cosmetic composition comprising, in a cosmetically acceptable medium: (i) one or more cationic polymers, at least one cationic polymer being a dimethyldiallylammonium chloride homopolymer, (ii) two or more than two cationic surfactants, (iii) one or more polysaccharide thickeners, (iv) one or more polyols with a molecular weight of less than 1000.. .
11/14/13
20130298934
Dye composition having a low content of ammonia
The present invention relates to a composition for dyeing human keratin fibres such as the hair, comprising: (a) one or more amphoteric surfactants at a concentration of at least 0.5% by weight relative to the total weight of the composition; (b) one or more organic alkaline agents; (c) one or more oxidizing agents; (d) one or more oxidation dye precursors; (e) an amount of ammonia of less than 1.5% by weight relative to the total weight of the composition; (f) one or more cationic polymers. The invention also relates to a process for treating human keratin fibres using this composition, and aerosol or nonaerosol devices that make it possible to apply this composition in foam form..
10/17/13
20130274369
New cationic polymers
New water soluble cationic copolymers derived from n-vinyl amide monomers and ethylenically unsaturated compounds bearing cationic groups.. .
09/26/13
20130251656
Cosmetic composition comprising a fatty-chain alkoxysilane and a cationic polymer
The present invention relates to a cosmetic composition comprising:—at least 0.1% by weight, relative to the total weight of the composition, of one or more fatty-chain alkoxy silanes of formula (i) below: r1si(or2)3 (i) in which r1 represents a linear or branched alkyl or alkenyl group, comprising from 7 to 18 carbon atoms, and r2 represents a linear or branched alkyl group comprising from 1 to 6 carbon atoms, and—one or more cationic polymers. The invention also relates to a cosmetic treatment process using the said composition.
09/12/13
20130233333
Process for treating keratin fibres using at least one sulfureous reducing agent, at least one cationic polymer and at least one mercaptosiloxane
Process for treating keratin fibres using at least one sulfureous reducing agent, at least one cationic polymer and at least one mercaptosiloxane the present invention relates to a process for treating keratin fibres, in particular human keratin fibres such as the hair, comprising a step of applying to the keratin fibres a reducing composition (a) comprising one or more sulfureous reducing agents, optionally a step of applying to the keratin fibres an oxidizing composition (b), a step of applying a rinse-out or leave-in care composition (c), comprising one or more cationic polymers and optionally one or more amino silicones (i), it being understood that the reducing composition (a) and/or the oxidizing composition (b) and/or composition (c) comprise(s) one or more silicones (ii), other than the silicones (i), with a molecular weight of less than 10 000 and functionalized with one or more mercapto groups.. .
07/11/13
20130178125
Marine coatings
Marine coatings including cationic polymers hydrolyzable to nonfouling zwitterionic polymers, coated marine surfaces, and methods for making and using the marine coatings.. .
07/11/13
20130177976
Combination of cationic polymers and polysaccharides nanoparticles as a gene carrier
The present invention discloses a gene carrier and the preparation method thereof. The chondroitin sulfate (cs) is reacted with methacrylic anhydride (ma) to form a chondroitin sulfate-methacrylate (csma), which is further covalently bound with 2-(dimethylamino)ethyl methacrylate (dmaema) to form the “cm-dm” gene carrier.
07/04/13
20130172167
Method and apparatus for removal of tars or resins from a scrubber liquid
The invention is a method of processing tarry or resinous liquids. Tarry liquids include wet scrubber liquids containing tars and chars derived from gasification, pyrolysis or drying of biomass.
04/18/13
20130096177
Polymers for delivering molecules of interest
The present invention relates to a new class of cationic polymers that self-assemble with a ph-sensitive dissolution switch, and their uses to deliver molecules of interest to a cell. The present invention also relates to compositions comprising said cationic polymers non-covalently associated with a molecule of interest, in particular with a sirna..
03/21/13
20130071444
Amphiphilic cationic polymers and methods of use thereof
Amphiphilic cationic polymers comprising a biocompatible amphiphile linked to an organic cation are provided. The polymers complex with therapeutic agents and facilitate delivery of such therapeutic agents, particularly therapeutic nucleic acids, both in vitro and in vivo.
01/31/13
20130026106
Optimized flocculation of algae using cationic polymers
A concentration of cationic polymer is able to floc algae cells in about 30 minutes compared to the 30+ hours for the cells to flocculate and settle without additives. The addition of the polymer requires less than 1 wt % polymer to complete the algae floc and does not require large amounts of energy to perform or extra processing steps to recover the flocculent..
01/10/13
20130012423
Use of cleaning agents containing microemulsions that contain wax
The invention relates to the use of microemulsions, containing (a) at least one alkyl(oligo)glycoside, (b) at least one co-surfactant different from (a), (c) at least one water-insoluble organic oil component, (d) at least one wax, and (e) water, to produce cleaning agents, and aqueous hand dishwashing detergents, containing anionic and amphoteric surfactants and, in amounts from 0.2 to 10 wt % relative to the total weight of the hand dishwashing detergents, a microemulsion according to the description in claim 1, and cosmetic cleaning agents, containing a) a microemulsion according to the description in claim 1, b) anionic surfactants, c) cationic polymers, d) optionally additional surfactants, e) optionally cosmetic additives, and f) water.. .
01/10/13
20130011363
Cationic betaine precursors to zwitterionic betaines having controlled biological properties
Cationic polymers hydrolyzable to zwitterionic polymers, monomers for making the cationic polymers, surfaces that include the polymers, therapeutic agent delivery systems that include the cationic polymers, methods for administering a therapeutic agent using the delivery systems, and methods for making and using the cationic polymers, monomers, surfaces, and therapeutic agent delivery systems.. .


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Cationic Polymers topics: Cationic Polymers, Cationic Polymer, Alkoxysilane, Carbon Atoms, Cosmetic Treatment, Cosmetic Co, Alkyl Group, Cancer Cells, Polysaccharides, Methacrylic Anhydride, Cancer Cell, Chondroitin Sulfate, Nanoparticle, Chondroitin, Nucleic Acids

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This listing is a sample listing of patent applications related to Cationic Polymers for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Cationic Polymers with additional patents listed. Browse our RSS directory or Search for other possible listings.
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