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| Number | Title | Issue Date |
| 8133962 | Ink composition for color filter and color filter A heat-curable ink composition and a color filter produced using the ink composition are provided. The ink composition and the color filter are highly resistant to heat and chemicals due to the use of a polyester resin prepared by polycondensation. In addition, unre... | 03/13/2012 |
| 8093342 | Polymer, charge control agent, and toner for developing electrostatic latent images Provided are a novel polymer having a sulfonic group, a sulfonic acid ester group, or a derivative thereof incorporated therein, a method of producing the polymer, and a novel compound suitable for producing the polymer. A polymer is characterized by containing a un... | 01/10/2012 |
| 7964686 | Aqueous treatment compositions and polymers for use therein Aqueous treatment composition for use as anti-scalant and dispersant. The composition includes a polymer containing low amounts of sulfonate that prove as effective in carbonate and phosphate inhibition as polymers containing much higher amounts of sulfonate. ... | 06/21/2011 |
| 7956142 | Polymerizable sulfonic acid onium salt and resin A resin that includes a repeating unit shown by the following formula (10) has an excellent performance as a radiation sensitive acid generator, and exhibits only a small adverse effect on the environment and a human body. ... | 06/07/2011 |
| 7935773 | Water-swellable copolymers and articles and coatings made therefrom The present disclosure relates to compositions comprising a copolymer that includes a first monomer and a second monomer that is different from the first monomer, wherein both the first and second monomer are selected from the group consisting of 3-sulfopropyl acryl... | 05/03/2011 |
| 7910673 | Antistatic agent for thermoplastic resin and antistatic resin composition An antistatic agent for a thermoplastic resin is provided and includes a sulfonate group introduced into a surface layer part of an aromatic ring-containing thermoplastic resin. ... | 03/22/2011 |
| 7879965 | Gypsum wallboard A polymer latex suitable for use in gypsum wallboard or other applications. The polymer latex is a styrene butadiene latex that is substantially stable against divalent ions. The polymer latex includes styrene, butadiene, and an ionic monomer comprised of a 2-acryla... | 02/01/2011 |
| 7855260 | Polyether-containing copolymer Copolymers include two monomer components, a) an olefinic unsaturated monocarboxylic acid comonomer or an ester or a salt thereof of an olefinic unsaturated sulfuric acid comonomer or a salt thereof, and b) an ether comonomer of the general formula (I) | 12/21/2010 |
| 7816474 | Copolymer containing functional group of sulfonic acid or its salt, and process for producing said copolymer A copolymer comprising (i) an olefin unit selected from the group consisting of an ethylene unit and an α-olefin unit having 3 to 20 carbon atoms, and (ii) a unit of a compound represented by the formula, CH2═CH—(R1)m—SO3... | 10/19/2010 |
| 7566763 | Stable dispersion concentrates The invention provides dispersion concentrates comprising at least one polymer obtainable by free-radical copolymerization of A) acryloyldimethyltauric acid and/or acryloyldimethyltaurates, B) optionally one or more further olefinically uns... | 07/28/2009 |
| 7547752 | Scalp treatment A composition for topical application to the scalp comprises (i) an anti-dandruff agent; (ii) conjugated linoleic acid; and (iii) a cosmetically acceptable diluent or carrier. ... | 06/16/2009 |
| 7521516 | Soluble polymers as amine capture agents and methods Soluble polymers and methods for the preparation thereof, wherein the polymers of the present invention have pendant acylsulfonamide amine-reactive groups that can be used for the capture of amine containing materials. ... | 04/21/2009 |
| 7482417 | Papermaking chemical, method for manufacturing same, and paper containing same A novel (meth)acrylamide polymer capable of forming a papermaking chemical exhibiting an excellent paper strengthening effect, drainage improvement effect, retention improvement effect, plybond strength enhancing effect, surface strength enhancing effect, and sizing... | 01/27/2009 |
| 7405263 | Polymer for water treatment A description is given of (meth)acrylic acid copolymers comprising methacrylic acid units and units based on isopropanol, the polymer being functionalized with aminoalkylsulfonic acid. In addition, a description is given of a process for the preparation thereof and ... | 07/29/2008 |
| 7399817 | Olefin copolymers containing hydrolytically cleavable linkages and use thereof in degradable products The invention is directed to olefin copolymers composed of nonhydrolyzable monomer units and hydrolyzable monomer units, the latter resulting from copolymerization of monomers containing a linkage that is hydrolytically cleavable in the presence of aqueous base or a... | 07/15/2008 |
| 7378477 | Inorganic deposit inhibitors, in particular in oil wells, particularly in high pressure / high temperature conditions The present invention concerns inorganic deposit inhibitors, and particularly of calcium carbonate and barium sulphate in oil wells. It also concerns certain copolymers particularly suitable for this application, particularly in high pressure/high temperature condit... | 05/27/2008 |
| 7360664 | Collapsible luggage area protector The invention is a protective liner for the floor or cargo space of a motor vehicle. The protective liner is constructed of a flexible fabric, impervious to moisture and contaminants, which is provided with a flexible and coilable steel frame about its perimeter. Th... | 04/22/2008 |
| 7350571 | Methods of preparing and using coated particulates The present invention involves methods of preparing coated particulates and using such coated particulates in subterranean applications such as production enhancement and sand control. One embodiment of the present invention provides a method of preparing coated par... | 04/01/2008 |
| 7348390 | Stable dispersion concentrates The invention provides stable dispersion concentrates comprising: I) 5 to 80% by weight, preferably 10 to 80% by weight, particularly preferably 20 to 60% by weight, especially preferably 30 to 40% by weight, of a polymer which, in... | 03/25/2008 |
| 7348048 | Vinyl acetate-ethylene carpet backings having spill resistance This invention relates to an improvement in spill resistant carpets wherein a spill resistant coating is applied to the underside of the carpet. The improvement for enhancing the spill resistance of the carpet comprises use of the following polymer as the spill resi... | 03/25/2008 |
| 7348385 | Acrylate/methacrylate adhesives initiated by chlorosulfonated polymer An adhesive formulation including an acrylate monomer and/or a methacrylate monomer, a chlorosulfonated polymer resin, and a reducing agent. The adhesive also includes a cycloheteroatom zirconate or a cycloheteroatom titannate, which is utilized as a cure profile re... | 03/25/2008 |
| 7342082 | Soluble polymers as amine capture agents and methods Soluble polymers and methods for the preparation thereof, wherein the polymers of the present invention have pendant acylsulfonamide amine-reactive groups that can be used for the capture of amine containing materials. ... | 03/11/2008 |
| 7334636 | Methods of creating high-porosity propped fractures using reticulated foam One embodiment of the prevent invention provides a method of creating a high porosity propped fracture comprising creating a slurry comprising a treatment fluid, proppant particulates, pieces of reticulated foam having cells, and an adhesive substance such that the ... | 02/26/2008 |
| 7334635 | Methods for fracturing subterranean wells A method of forming a propped fracture comprising: providing a fracture having a far-well bore area and a near-well bore area; placing first proppant particulates at least partially coated with an adhesive substance; placing a portion of second proppant particulates... | 02/26/2008 |
| 7332155 | Surfactant-containing cosmetic, dermatological and pharmaceutical agents The invention provides surfactant-containing cosmetic, dermatological, and pharmaceutical agents comprising at least one water-soluble or water-swellable copolymer obtainable by free-radical copolymerization of A) acryloyldimethyltaurine and/or acryloyl... | 02/19/2008 |
| 7323083 | Adhesion promoters for glass-containing systems Resinous coatings can be applied to glass, exhibiting improved adhesion thereto, by including in the coating composition a sulfonic acid derived compound such as 2-acrylamido-2-methylpropanesulfonic acid or a salt thereof. Alternatively, the glass can be first coate... | 01/29/2008 |
| 7323507 | Stable dispersion concentrate consisting of a copolymer of acryloyldimethyltauric acid and cyclic carboxamide and an oil, emulsifier, or oil/emulsifier phase for cosmetic, pharmaceutical and dermatological compositions, and methods for preparation thereof Dispersion concentrates are claimed which consist of: I) 10-80% by weight of a crosslinked copolymer obtained by polymerization of 1 to 50% by weight of a cyclic N-vinylcarboxamide and 49.99 to 98.99 by weight of acryloyldimethyltauric acid, II) 20-90%... | 01/29/2008 |
| 7318474 | Methods and compositions for controlling formation fines and reducing proppant flow-back Provided herein are methods for controlling the migration of particulates within a portion of a subterranean formation that comprise aqueous tackifying treatment fluids, curable resin compositions, and/or noncurable resin compositions. ... | 01/15/2008 |
| 7318473 | Methods relating to maintaining the structural integrity of deviated well bores Methods of enhancing at least partially the structural integrity of a longitudinal portion of a deviated well bore are provided. The methods include providing a gravel matrix composition; providing a longitudinal portion of a deviated well bore; and placing a suffic... | 01/15/2008 |
| 7312292 | Polycyclic polymers containing pendant ion conducting moieties A polymer comprising polycyclic repeating units having recurring ion conducting groups and optional crosslinkable groups is disclosed. The present invention provides the capability of tailoring polymers to impart unique properties to membranes fabricated from the po... | 12/25/2007 |
| 7304116 | Braided comb-shaped salt-resistant polymer thickening agent A braided comb-shaped salt-resistant thickening agent for tertiary oil extraction from class I oil reservoir is disclosed. The agent is polymerized with monomer (A) and monomer (B), and monomer (A) is one or multiple water soluble non-saturated compound(s) wi... | 12/04/2007 |
| 7300700 | Cationic microspheres and method of making cationic microspheres An adhesive composition that incorporates cationic microspheres and a fluidizing medium effective for supporting application of the adhesive composition to a substrate. ... | 11/27/2007 |
| 7300990 | Zwitterionic polymers Polymers may be made from zwitterionic monomers having controlled architectures and molecular weights, using living polymerisations such as group or atom transfer radical polymerisation. For instance polymers may be formed by atom transfer radical polymerisation usi... | 11/27/2007 |
| 7299875 | Methods for controlling particulate migration Many methods are provided including methods of stabilizing a portion of a subterranean formation or reducing the production of particulates from a portion of a subterranean formation comprising contacting the portion of the subterranean formation with a pre-flush fl... | 11/27/2007 |
| 7297328 | Surfactant-free cosmetic, dermatological and pharmaceutical agents The invention provides a surfactant-free cosmetic, dermatological, and pharmaceutical agents comprising at least one copolymer obtainable by free-radical copolymerization of A) acryloyldimethyltaurine and/or acryloyldimethyltaurates, B) opt... | 11/20/2007 |
| 7288616 | Multi-purpose polymers, methods and compositions Disclosed are multi-purpose alkali-swellable and alkali soluble associative polymers, which are the polymerization product of a monomer mixture comprising: (a) at least one acidic vinyl monomer; (b) at least one nonionic vinyl monomer; (c) a first associative monome... | 10/30/2007 |
| 7281581 | Methods of hydraulic fracturing and of propping fractures in subterranean formations A method of propping at least one fracture in a subterranean formation, that comprises forming a plurality of proppant aggregates, each proppant aggregate comprising a binding fluid and a filler material, and introducing the plurality of proppant aggregates into the... | 10/16/2007 |
| 7279154 | Use of comb copolymers based on acryloyldimethyltaurine acid in cosmetic, pharmaceutical and dermatological products The invention relates to uses of comb polymers of acryloyldimethyltaurine and/or acryloyldimethyltaurates in cosmetic, pharmaceutical and dermatological applications as thickeners, dispersing agents, suspending agents, emulsifiers, stabilizers, solubilizers, conditi... | 10/09/2007 |
| 7273099 | Methods of stimulating a subterranean formation comprising multiple production intervals A method of stimulating a production interval adjacent a well bore having a casing disposed therein, that comprises introducing a carrier fluid comprising first particulates into the well bore, packing the first particulates into a plurality of perforations in the c... | 09/25/2007 |
| 7267174 | Methods of plugging a permeable zone downhole using a sealant composition comprising a crosslinkable material and a reduced amount of cement A method of servicing a wellbore, comprising preparing a sealant composition comprising a crosslinkable material, a crosslinking agent, a fluid loss control additive, and water, placing the sealant composition in a permeable zone in the wellbore, and allowing the se... | 09/11/2007 |
