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9034987 Adhesive for polarizer plate and method for manufacturing the same  
Disclosed is an adhesive for a polarizing plate that comprises a polyvinyl alcohol-based resin with an acetoacetyl group and an amine-based metal compound crosslinking agent, and a method of...
9034984 Ion-conductive thermoplastic composition, electrochromic composite system and process for producing ion-conductive foil  
An ion-conductive thermoplastic compositions contains a partially acetalated polyvinyl alcohol, at least one support electrolyte and at least one plasticizer. The partially acetalated polyvinyl...
9018295 Cationic polyurea cover compositions for a multi-layer golf ball  
Golf balls that have at least one layer formed from a cationic polyurea material. In particular, the compositions of the invention, which include a polymer backbone including urea linkages with...
9012570 Continuous production of poly(vinyl butyral)  
The present invention provides a method for continuously producing poly(vinyl butyral) in which the acetalization of poly(vinyl butyral) is carried out using a poly(vinyl alcohol) varnish provided...
9006340 Lung volume reduction therapy using crosslinked non-natural polymers  
One aspect of the invention relates to a hydrogel comprising a non-natural polymer comprising a plurality of pendant nucleophilic groups and a crosslinker comprising at least two pendant...
8986827 Barrier coating composition with organic particles  
A moisture vapor and oxygen transmission resistant flexible film has a polymeric base layer and a barrier layer of discrete particles of a first organic polymer dispersed throughout a matrix of a...
8969475 Method for preparing a modified ethylene-vinyl alcohol copolymer  
Ethylene-vinyl alcohol copolymers have superior gas barrier properties, but are inferior in bending fatigue resistance. The present invention improves bending fatigue resistance without reducing...
8969439 Method of agglomeration  
The invention provides a method of agglomeration (10) which has the steps of mixing a feedstock (12) of small particles which have an average particle size of 3 mm or less with a binder (14) which...
8957124 Glazing  
A laser can be used to modify a glazing 100, 300 so as to improve its suitability for use with a signal-receiving device 350 or a signal-transmitting device 350. This is done by using the laser to...
8916283 Binder for separator of non-aqueous electrolyte battery comprising 2-cyanoethyl group-containing polymer and separator and battery using the same  
An object of the invention is to provide a binder for a separator which can be comprised by a non-aqueous electrolyte battery with improved heat resistance, a separator comprising the binder, and...
8882907 Additive composition for mortars, cements and joint compounds and cementitious compositions made therefrom  
An additive composition for mortars, exterior insulation finish systems, self-leveling compounds and joint compounds is disclosed. The additive composition contains a nitrogen-containing polymer...
8809490 Method for producing unsaturated carboxylic acid-modified vinyl alcohol polymer, and gas barrier film or gas barrier laminate using the same  
A method for producing a solution containing at least an unsaturated carboxylic acid-modified vinyl alcohol polymer is characterized by reacting a vinyl alcohol polymer and an unsaturated...
8742013 Synthesis of lipoamide-grafted high molecular compound and method therefor  
The present disclosure provides polymer compounds binding with lipoamide produced by the reaction of the primary amine group of lipoamide with the carboxy group of polysaccharide compounds such as...
8709585 Polymeric structures comprising a siloxane  
Hydroxyl polymer-containing compositions, especially hydroxyl polymer-containing compositions that can be processed into polymeric structures, especially polymeric structures in the form of fibers...
8664333 Acetoacetic ester group-containing polyvinyl alcohol-based resin, resin composition, and uses thereof  
An object of the present invention is to provide a new acetoacetic ester group-containing polyvinyl alcohol-based resin that contains less amount of water-insoluble matter and is excellent in...
8636993 Water-in-oil emulsions with anionic groups, compositions, and methods  
Water-in-oil emulsions, compositions, and methods that include a vinyl polymer having a pKa of less than 4 that includes anionic group-containing side chains and alkyl-Y-containing side chains,...
8609764 Polarizer having excellent durability, polarizing plate and methods of producing the polarizer and the polarizing plate  
There is provided a method of producing a polyvinyl alcohol (PVA) film polarizer having an excellent durability, the method comprising dyeing, cross-linking, stretching, and drying, wherein...
8609781 Mixture of peroxides for crosslinking elastomers  
The present invention relates to a mixture including at least O,O-tert-butyl-O-(2-ethylhexyl) monoperoxycarbonate and at least O,O-tert-amyl-O-2-ethylhexyl monoperoxycarbonate, where the...
8541484 PVA-PAA hydrogels  
The invention provides fabricated PVA-hydrogels, PVA-hydrogel-containing compositions, and methods of making the same. The invention also provides methods of implanting or administering the...
8445589 Lung volume reduction therapy using crosslinked non-natural polymers  
One aspect of the invention relates to a hydrogel comprising a non-natural polymer comprising a plurality of pendant nucleophilic groups and a crosslinker comprising at least two pendant...
8445581 Biocompatible polymer compositions  
The present invention provides a biocompatible prepolymer comprising hydrophilic and hydrophobic segments, wherein the hydrophobic segments have at least one ethylenically unsaturated functional...
8445100 Polymeric structures comprising a sulfosuccinate  
Hydroxyl polymer-containing compositions, especially hydroxyl polymer-containing compositions that can be processed into polymeric structures, especially polymeric structures in the form of fibers...
8394896 Liquid α-olefin vinyl acetate compounds  
The present invention relates to a liquid α-olefin vinyl acetate compound containing a liquid α-olefin vinyl acetate copolymer. Compositions according to the present invention have improved...
8382883 Membranes comprising amino acid mobile carriers  
In one aspect, the present invention provides a curable composition useful in the preparation of a gas separation membrane. The curable composition comprises a polyvinyl alcohol; an aliphatic...
8329818 Modified ethylene-vinyl alcohol copolymer and method for the production thereof  
Provided is a modified ethylene-vinyl alcohol copolymer (C) having an ethylen content of 5 to 55 mol %, which contains a specific structural unit (I) in an amount of 0.3 to 40 mol % and may be...
8323867 Materials for lithographic plates coatings, lithographic plates and coatings containing same, methods of preparation and use  
This invention relates to iodonium salts, acetal copolymers and polymer binders comprising functional groups capable of undergoing cationic or radical polymerization, their method of preparation...
8241738 Polymeric structures comprising a sulfosuccinate  
Hydroxyl polymer-containing compositions, especially hydroxyl polymer-containing compositions that can be processed into polymeric structures, especially polymeric structures in the form of fibers...
8236873 Method of manufacturing protein adsorption preventing eye lens material  
An eye lens material preventing protein adsorption is manufactured by reacting in a reaction medium of either water, an organic solvent, or a water/organic solvent mixture an eye lens material...
8231761 Creping adhesive modifier and process for producing paper products  
The present invention relates to the use of a quaternary ammonium complex comprising at least one non-cyclic amide as a modifier for a creping adhesive used on a creping cylinder, e.g., a Yankee...
8221735 Embolic compositions  
Embolic compositions comprising macromers having a backbone comprising a polymeric backbone comprising units with a 1,2-diol or 1,3-diol structure, such as polyvinyl alcohol, and pendant chains...
8211974 Curable fiberglass binder comprising a polyacetal or polyketal  
A curable formaldehyde-free binding composition for use with fiberglass is provided. Such curable composition comprises an acid-catalyzed reaction product of an aldehyde or ketone with a...
8198365 Lung volume reduction therapy using crosslinked non-natural polymers  
One aspect of the invention relates to a hydrogel comprising a non-natural polymer comprising a plurality of pendant nucleophilic groups and a crosslinker comprising at least two pendant...
8188184 Additive and vehicle for inks, paints, coatings and adhesives  
An environmentally safe additive and vehicle system are provided for water-based and oil-based printing inks, paints, coatings and adhesives which can be rapidly transferred, dispersed, dispensed,...
8188182 Ion-conductive thermoplastic compositions for electrochromic glazing  
The invention relates to ion-conductive thermoplastic compositions consisting of a partially acetalated polyvinyl alcohol, at least one support electrolyte and at least one softener, the partially...
8178618 Process for production of a modified acetalated polyvinyl alcohol  
The invention relates to a method for modifying acetalated polyvinyl alcohols comprising reacting a melt acetalated polyvinyl alcohols with epoxides. The invention also relates to uses of the...
8153715 Aminofunctional polyvinylacetals  
Polyvinyl acetals which contain acetal moieties derived by acetalizing polyvinyl alcohol with both aliphatic aldehydes or their derivatives and with amino- and/or ammonium-substituted aldehydes...
8137797 Polymeric structures comprising a hydrophile  
Hydroxyl polymer-containing compositions, especially hydroxyl polymer-containing compositions that can be processed into polymeric structures, especially polymeric structures in the form of fibers...
8106131 Hydrolytically stable maleimide-terminated polymers  
The present invention is directed to hydrolytically stabilized maleimide-functionalized water soluble polymers and to methods for making and utilizing such polymers and their precursors.
8084536 Resin composition and film made of same  
A resin composition is provided which comprises from 50 to 95% by weight of a modified ethylene-vinyl alcohol copolymer (C) obtained by reacting an ethylene-vinyl alcohol copolymer (A) with a...
8071203 Polymeric structures comprising a hydrophile/lipophile system  
Hydroxyl polymer-containing compositions, especially hydroxyl polymer-containing compositions that can be processed into polymeric structures, especially polymeric structures in the form of fibers...
8030369 Contact lenses with improved wearing comfort  
The invention relates to a biomedical molding, in particular a contact lens, which is obtainable by crosslinking, in a mold, an aqueous solution of a crosslinkable polyvinyl alcohol (PVA)...
8021827 Materials for lithographic plates coatings, lithographic plates and coatings containing same, methods of preparation and use  
This invention relates to iodonium salts, acetal copolymers and polymer binders comprising functional groups capable of undergoing cationic or radical polymerization, their method of preparation...
7968639 Polyvinyl acetal powder and powder coating material using the same  
The present invention provides a polyvinyl acetal powder which is excellent in flowability during the coating process when it is applied to a powder coating material. This polyvinyl acetal powder...
7947784 Reactive compounding of hydrogels  
This invention provides methods to form modified hydrogel materials using reactive compounding. The method includes mixing a hydrogel material with a plasticizer in a compounding apparatus. During...
7932321 Fabrication method of a basic polymer electrolyte film of blended polyvinyl alcohol and quaternary amine  
The present invention discloses a fabrication method of a basic polymer electrolyte film of blended polyvinyl alcohol and quaternary amine, wherein hydrophilic polyvinyl alcohol and quaternary...
7928166 Polyvinyl alcohol having 1,2-glycol bond in side chain and process for preparing the same  
There is disclosed a polyvinyl alcohol having a 1,2-glycol bond in a side chain, and a process for preparing the polyvinyl alcolnol wherein there is no generation of dimethyl carbonate hence no...
7888426 Polymerizable materials  
The present invention provides a polymerizable material for making a polymeric article, the polymerizable material comprising: a water-soluble polyvinyl alcohol having crosslinkable groups; and a...
7884157 Process for preparing copolymers by anionic solvent-free polymerization  
The invention concerns a process for preparing a block or comb copolymer comprising at least one hydrophilic portion and at least two hydrophobic portions, by anionic solvent-free polymerization...
7838122 Hydrazide compounds with angiogenic activity  
Compounds exhibiting angiogenic properties incorporating the structure of Formula I: R3—NH—NH—C(═O)—R2—P—R1 (I) wherein P is a water-soluble, biodegradable polymer, R1 is hydrogen, lower alkyl,...
7834090 Rubber composition and vibration damper using the rubber composition  
A torsional vibration damper or other vibration damping device with a rubber vibration absorbing element. The rubber element is a peroxide-cured composition based on 100 parts of...