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Patent Searching and Data


Matches 451 - 500 out of 10,769

Document Document Title
WO/2007/026665A1
Disclosed are a stretched polyvinyl alcohol film and a method for producing such a film. Particularly disclosed are a stretched polyvinyl alcohol film which is prevented from shrinking under wet conditions and thus has excellent workabil...  
WO/2007/027896A1
Polylactic acid-containing resin compositions are disclosed. The polylactic acid- containing resin compositions comprise (A) a polylactic acid, and (B) a polyvinyl alkyl ether having a repeat unit of formula (I): -[CH2-CH(OR)]- wherein R...  
WO2006120534B1
An aqueous solution of a polyol containing a plurality of pendant hydroxyl groups is combined with an organooxysilane to produce curable an orgamc-morgamc hybrid binder composition The aqueous sol-gel composition results from the condens...  
WO/2007/027224A3
A plasticized water-soluble composition and structure (e.g., film) including a water-soluble polymer, a hydrophilic nanoscale particulate, a plasticizer, and, optionally, one or more auxiliary agents such as a crosslinking agent for the ...  
WO2006083818A8
A composition useful to provide oil repellency, water repellency, and stain resistance to substrates comprising a polymer prepared by contacting a polytluoroalkyl sulfonyl halide with a compound of Formula II: (E-(O)q)3Si-O-(Si(R2)2-O)m ...  
WO/2007/019156A3
A process for dispersion spinning non-melt-processible fluoropolymer fiber in which a mixture of an aqueous dispersion of non-melt-processible polytetrafluoroethylene or modified polytetrafluoroethylene fluoropolymer particles and an aqu...  
WO/2007/019156A2
A process for dispersion spinning non-melt-processible fluoropolymer fiber in which a mixture of an aqueous dispersion of non-melt-processible polytetrafluoroethylene or modified polytetrafluoroethylene fluoropolymer particles and an aqu...  
WO/2007/011045A1
Disclosed is a purging agent used for resin molding apparatuses. The purging agent comprises an ethylene-vinyl alcohol copolymer, an alkaline earth metal salt and a boron compound. The purging agent contains 8-80 μmol of the alkaline ea...  
WO/2006/134657A1
This invention provides a water-soluble film, which is a polyvinyl alcohol film containing a polyvinyl alcohol resin (A), has a time of dissolution in water of 20ºC of not more than 60 sec in terms of a film thickness of 76 μm and has ...  
WO/2006/132680A1
In a method of preparing an aqueous dispersion selected from drilling fluids, hydraulic cement compositions, mineral pigment containing coatings, and papermaking furnishes or in a method of preparing a melt extrudate, the improvement com...  
WO/2006/132661A1
The invention provides fabricated tough hydrogels, hydrogel-containing compositions, and methods of making the same. The invention also provides methods of implanting or administering the tough hydrogels, or the hydrogel-containing compo...  
WO/2006/126511A1
Disclosed is a gas barrier composition which enables to produce a resin film having high abrasion resistance as well as gas barrier properties under high humidity conditions. Also disclosed are a coating film obtained by heat-treating th...  
WO/2006/124484A1
Process for making a functionalized substrate in the form of a water-soluble film carrying a coating of a functional composition, the process comprising applying to at least one side of the film an aqueous solution comprising one or more...  
WO/2006/120534A1
An aqueous solution of a polyol containing a plurality of pendant hydroxyl groups is combined with an organooxysilane to produce curable an orgamc-morgamc hybrid binder composition The aqueous sol-gel composition results from the condens...  
WO2006050531A3
Membrane, methods of making membranes, and methods of separating gases using membranes are provided. The membranes can include at least one hydrophilic polymer, at least one cross-linking agent, at least one base, and at least one amino ...  
WO2006079409A3
The invention provides a method comprising the steps of: (i) providing an emulsion of: a) an aqueous solvent, such as water, b) a carrier material dispersible or soluble in (a), said carrier material being solid at ambient temperature, a...  
WO/2006/106300A1
Wax-containing crude oils are treated with polyvinyl alcohol, which is optionally cross-linked, to improve the mobility of the oil and thereby facilitate its transport between its point of production and a point downstream thereof .  
WO/2006/107060A1
A water soluble polymer composition including (A) a polyalkylene glycol chain containing water soluble polymer; and (B) a poly(carboxylic acid) type polymer having no polyalkylene glycol chain, the composition having a Ca ion trapping ab...  
WO/2006/102756A1
The invention relates to an anisotropic hydrogel and a method of producing the anisotropic hydrogel. The hydrogel exhibiting anisotropic properties is poly(vinyl alcohol) produced by preparing a solution of poly(vinyl alcohol) with a pre...  
WO/2006/100833A1
Disclosed is a composite dielectric sheet used for manufacturing a multilayer electronic component. This composite dielectric sheet has not only flexibility and high dielectric constant but also high withstand voltage. Specifically discl...  
WO/2006/101021A1
[PROBLEMS] To provide a gas barrier resin composition which is excellent in the oxygen-absorbing property and further excellent in the adhesiveness with an olefin resin, and a structure comprising the composition, and a multilayer struct...  
WO/2006/098197A1
Disclosed are a polymer electrolyte having excellent chemical stability and high ion conductivity, and a battery using such a polymer electrolyte. Specifically disclosed is a polymer electrolyte (23) containing a polymer compound having ...  
WO/2006/095524A1
[PROBLEMS] To provide an aqueous emulsion having excellent mechanical stability, pigment compatibility and, when formed into a film, capable of providing excellent film transparency and solvent resistance; and a coating prepared using th...  
WO/2006/091706A1
The present invention provides blend water-swellable materials and hydrogels suitable for use in biomedical or other applications. The blend water swellable materials and hydrogels have at least one hydrophilic polymer and at least one o...  
WO2006075174A3
A PVA-containing composition comprises, by weight 40 to 97% PVA and 3 to 20% plasticiser comprising glycerine and propylene glycol. Optionally at least one of a filler, a binder and a pigment such that the total amount is 100%. Preferabl...  
WO/2006/088040A1
Disclosed is a cationically curable composition with low viscosity which can be quickly photocured even in the atmosphere while having good adhesion to bases such as glasses and resins, excellent glass cleaner resistance and excellent wa...  
WO/2006/082471A1
This invention is a substantially completely biodegradable high starch polymer using completely biodegradable high polymer polyvinyl alcohol [PVOH] that is made to be compatible with starch. The two ingredients are mixed with the optiona...  
WO/2006/083818A1
A composition useful to provide oil repellency, water repellency, and stain resistance to substrates comprising a polymer prepared by contacting a polytluoroalkyl sulfonyl halide with a compound of Formula II: (E-(O)q)3Si-O-(Si(R2)2-O)m ...  
WO/2006/083815A1
Disclosed is a composition comprising or produced from nanoparticle-sized TiO2, an ethylene copolymer or ionomer of the ethylene copolymer, and optionally a second polymer. Also disclosed are films and other shaped articles produced ther...  
WO/2006/078804A1
A water-soluble film that is resistant to contact with small amounts of water and methods of making the same from water-soluble film-forming compositions, such as polyvinyl alcohols having a salt applied to a surface of the film and a me...  
WO/2006/078844A1
Water-soluble articles such as films, which can be made resistant to contact with small amounts of water, and methods of making the same are disclosed. The water-soluble article is formed from a water-soluble film-forming composition, su...  
WO/2006/078897A1
A water-soluble film, such as polyvinyl alcohol, that is resistant to contact with small amounts of water by applying a salt to the water-soluble film, and articles, such as pouches, made from the water-soluble film, are disclosed herein.  
WO/2006/075392A1
This invention provides a polyvinyl acetal resin varnish, which has irritating properties, toxicity, environmental contamination, odor, inflammability and the like low enough not to cause any practical problem, has a high level of safety...  
WO/2006/070626A1
A poly(vinyl alcohol) based film which has a correlation length of 200 nm or less, as introduced from the result of the light scattering measurement using He-Ne laser having a wave length of 633 nm as a light source.  
WO/2006/062077A1
Disclosed is a film coating composition containing a polyvinyl alcohol and talc. The talc content is 50-86% by mass in 100% by mass of the solid content of this film coating composition. Also disclosed are a coating film made of this fil...  
WO/2006/058655A1
The invention relates to a hydrophobing additive in the form of a powder that is redispersible in water or an aqueous dispersion containing a) one or several water-insoluble, film-forming basic polymers based on homopolymers or mixed pol...  
WO/2006/058899A1
The invention relates to stabilized polymer mixtures containing polyvinyl alcohol, partially acetalized polyvinyl alcohol and/or ethylene/vinyl acetate copolymer and one or more oranophosphines while using recycling material.  
WO2006040128B1
The present invention provides methods of making covalently crosslinked vinyl polymer hydrogels having advantageous physical properties, and covalently crosslinked vinyl polymer hydrogel compositions made by such methods, as well as arti...  
WO/2006/053621A1
The invention relates to highly shear-thinning polyvinyl acetals, characterized in that their solution viscosity decreases by at least 30 % in a 30 % by weight solution in methyl ethyl ketone with a shearing rate ranging from 1 to 100 s-...  
WO/2006/050853A1
The invention relates to less shear-thinning polyvinyl acetals that are characterized in that their solution viscosity in a 30 % by weight solution in methyl ethyl ketone changes by not more than 10 % in a shear rate range of 1 to 100 s-...  
WO/2006/050217A1
The present invention is a decorative interlayer, or a laminate obtained therefrom, wherein the aesthetic qualities can be matched to solid surface materials used in such applications as countertops, for example. The interlayers of the p...  
WO/2006/049168A1
Disclosed is a polyvinyl alcohol film having a film thickness of 30-70 μm and a kinetic friction coefficient against stainless-steel roll of not more than 0.03. Also disclosed is a method for producing such a polyvinyl alcohol film.  
WO/2006/049062A1
There is provided an optical film production method capable of enhancing throughput by spreading a film without breaking it. There are also provided a film guiding method, equipment for use therein, an optical film obtained by that produ...  
WO/2006/042364A1
A barrier composition which is injection mouldable and able to be made into a transparent film or incorporated (by co-extrusion and/or lamination) into multi-layer film products, the composition on dry basis: a) from 45 to 90% by weight ...  
WO/2006/040130A1
The invention relates to a biomedical molding which is obtainable by crosslinking in a mold an aqueous solution of a crosslinkable polyvinyl alcohol (PVA) prepolymer comprising at least 0.5 weight-%, based on the entire formulation, of a...  
WO/2006/040128A1
The present invention provides methods of making covalently crosslinked vinyl polymer hydrogels having advantageous physical properties, and covalently crosslinked vinyl polymer hydrogel compositions made by such methods, as well as arti...  
WO/2006/035516A1
An ethylene/vinyl alcohol copolymer composition excellent in unsusceptibility to neck-in and stretchability and also in gas-barrier properties, etc. The composition comprises a blend of two or more ethylene/vinyl alcohol copolymers, at l...  
WO/2006/035236A1
A process is described for providing a polymer material from comprising the step of: blending as a first component one or more hydrophilic polymers, and as a second component one or more neutralising chemicals, in the complete or substan...  
WO/2006/032929A1
A polymer film is made by mixing pellets of starch and of PVA together, and then thermoplastically extruding the mixture. The mixture should contain at least 10% and preferably at least 25% (by weight) of each polymer, and extrusion gene...  
WO/2006/025528A1
A multilayered pellet which comprises an ethylene/vinyl alcohol copolymer (EVOH) and a polyamide resin and is excellent in thermal stability during pelletization and melt molding. It is a multilayered pellet composed of two or more resin...  

Matches 451 - 500 out of 10,769