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WO/1998/050466 |
Resin materials each comprising a resin as the main component and satisfying at least one relationship among those represented by formulae (I) and (II): ln(OTR/22.5) + 4.78ln(Fy/Fy') < -0.13 (I), and T�2? - T�1?$m(F)20 wherein Fy' is...
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WO/1998/050017 |
The present invention comprises a poly(vinyl alcohol) hydrogel construct having a wide range of mechanical strengths for use as a human tissue replacement. A process in connection with the present invention eliminates any step involved w...
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WO/1998/049233 |
A polycarbonate/polyolefin resin composition comprising (A) a polycarbonate resin, (B) a polyolefin resin, (C) a modified polyolefin resin, (D) a compound of the general formula (d): HOOC-R-NH�2?, (E) a styrenic copolymer resin and (F)...
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WO/1998/045367 |
A blend composition having improved environmental stress cracking resistance or environmental fatigue resistance, including an ethylene vinyl alcohol polymer and a polymer of ethylene with at least one selected from the group consisting ...
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WO/1998/044044 |
A highly stable aqueous solution of a partially saponified vinyl ester resin, which contains a partially saponified vinyl ester resin with a degree of saponification of 70 mol% or below in a concentration of 50 % by weight or below and h...
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WO/1998/041308 |
The present invention is directed toward a composition comprising a hydrophilic polymer and at least one aminoalcohol, the aminoalcohol being present in an amount ranging from about 10 to 80 wt.% based on the total weight of the composit...
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WO/1998/034982 |
The invention relates to a primer for plastic films which comprises a blend of poly(vinyl alcohol) and an adhesion promoter, specifically poly(ethylene imine) and/or a hardened epoxy resin. The invention is useful to improve the oxygen b...
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WO/1998/031711 |
The present invention relates to starch which is modified with at least one cationic polymer (P), and a method for producing same which is characterized in that: a) an anionically modified starch (A) is reacted with the cationic polymer ...
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WO/1998/031523 |
Biodegradable starch-based extruded products and methods of manufacturing those products are provided. In particular, extruded starch products processed by compression, stretching or compression and stretching provide excellent flexibili...
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WO/1998/029506 |
Selectively water-responsive polymer blend compositions constructed of combinations of polymers including polylactic acid and polyvinyl alcohol are provided. A method of making a selectively water-sensitive homogenous polymer blend compo...
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WO/1998/025764 |
A hot alkaline liquid soluble or dispersable composition made from an ethylene-acrylic acid copolymer having an acrylic acid portion, an ethylene-methacrylic acid copolymer having a methacrylic acid portion, an Ionomer-type copolymer hav...
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WO/1998/021269 |
A sheet for laminated safety glass comprising polyvinyl butyral resin containing a multivalent metal-substituted aromatic chelate compound in an amount effective to control adhesion of the sheet to glass.
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WO/1998/020503 |
An electrically conductive composition (10) and a method for producing same, for example by injection molding. The composition includes a matrix comprising substantially a first thermoplastic component (12), a second thermoplastic compon...
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WO/1998/019857 |
Provided is a receiving medium comprising a substrate and an ink receiving layer provided thereon, said ink receiving layer comprising a blend of an ethylene vinylacetate copolymer and a hydrolyzed polyvinyl alcohol. The ink receiving la...
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WO/1998/018835 |
A process to make suspensions of thermally labile organic compounds in water is provided. The suspensions comprise at least one polyvinyl alcohol with an average degree of hydrolysis from 60 to 80 % and at least one non-ionic surfactant ...
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WO/1998/011171 |
In order to facilitate the production and improve the drying and adhesive qualities of traditional rubber polyvinyl acetate dispersion based adhesives, the concentration of protective colloids polyvinyl alcohol and starch ether is increa...
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WO/1998/008601 |
The invention relates to hydrogel dispersions/particles capable of trapping water insoluble beneficial agent, yet capable of disintegrating smoothly to impart desirable in use characteristics. A process for preparing the hydrogel dispers...
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WO/1998/008918 |
Methods, based on the Wittig-Horner reaction, are provided for the synthesis of compounds of formula (I) wherein m is from 5-150, X and Y are independently selected from: CN, H, OH, COCH�3?, CO�2?H, CO�2?R�1?, where R�1? is Cï¿...
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WO/1997/048764 |
For converting native starch or starch derivatives into thermoplastic starch, it is proposed that the starch, which is principally responsible for the conversion, be mixed with at least one hydrophobic, biodegradable polymer. This hydrop...
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WO/1997/044393 |
A blend of gelatinized starch and a biodegradable hydroxy-functional polyester is disclosed. The polyester is preferably formed from diglycidylesters of dicarboxyl acids like cyclohexane dicarboxylic acid, adipic acid or decane decarboxy...
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WO/1997/043324 |
Water-reducible resins, neutralized resins, and derivatized resins useful for water-borne and solvent-based coatings and inks, powder coatings, and anti-corrosive coatings are disclosed. The water-reducible resins are copolymers of a vin...
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WO/1997/035915 |
Polyvinyl butyral sheet for laminated safety glass containing multivalent, preferably divalent, metal salt and a UV-stabilizing amount of a benzotriazole-based compound of formula (1) wherein R1 denotes CH3, linear or branched C5 alkyl o...
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WO/1997/033937 |
An aqueous oxygen barrier composition for use in polymerizing a radiation curable composition, which does not deteriorate an acid-vulnerable substrate (e.g., steel) even when used for a radiation curable composition embedded in the acid-...
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WO/1997/030682 |
A cosmetic composition for treating keratinous materials, particularly hair, including at least one fixative polymer, at least 5 wt % of a non-volatile aryl silicone and at least one volatile silicone, as well as a method for treating ke...
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WO/1997/024610 |
A substantially urea-free composition, consisting of (a) 10 to 30 % by weight of a substantially non-crosslinked water-soluble polymer having an average molecular weight of less than 100 000, (b) up to 50 % by weight of at least one orga...
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WO/1997/024230 |
Polyvinyl butyral resin and sheet having a hydroxyl content less than 19.5, preferably about 17 to 19 weight %, calculated as polyvinyl alcohol, plasticized with a compatible amount of triethylene glycol di-2-ethylhexanoate.
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WO/1997/022666 |
Compositions and textile sizes based on those compositions, which are particular poly(vinyl alcohol) copolymer ionomers, as well as blends of those ionomers with other sizing polymers are described. A process to prepare the ionomers is d...
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WO/1997/020627 |
A solid, microencapsulated product is obtained by (i) preparing a film-forming aqueous medium comprising a film-forming polymer such as polyvinylpyrollidone and an aqueous suspension of a microencapsulated material, (ii) casting the aque...
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WO/1997/020239 |
Described are novel reversible photochromic 3H-naphtho[2,1-b]pyran compounds, examples of which are substituted with an oxy-bearing substituent at the number 8 carbon atom and with either an alkyl group at the number 7 carbon atom or wit...
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WO/1997/015456 |
A non-cross-linked composition suitable for coating onto an ink-jet recording sheet comprising: a) at least one nonionic fluorocarbon surfactant, b) at least one alkanolamine metal chelate wherein said metal is selected from the group co...
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WO/1997/011113 |
High modulus, flexible films may be fabricated from blend of pectin, poly(vinyl alcohol) and, optionally, plasticizers. The combination of pectin and poly(vinyl alcohol) is advantageous in that pectin increases the biodegradability of po...
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WO/1997/010188 |
The invention relates to a composite material containing 5 to 97 % vol. aerogel particles, at least one binder and at least one fibrous material, in which the diameter of the aerogel particle 0.5 mm, a process for its production and its ...
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WO/1997/009380 |
A blend of ethylene/vinyl alcohol copolymers with crystalline nylon, and ionomers and optionally amorphous nylon that have a unique balance of properties and to packaging films, laminates, co-extrusions and containers prepared therefrom.
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WO/1997/004862 |
The invention concerns magnetic pearl-shaped PVA carriers which are produced by suspension of a polymer phase containing magnetic colloids in an organic phase containing a special emulsifier mixture. Particles which have a grain size of ...
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WO/1997/005205 |
The present invention, discloses an insulation composition for spray-on insulation, said composition including polyvinyl alcohol cooked without an acidic medium and cellulose fibers combined with an acidic medium. In certain embodiments ...
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WO/1997/004656 |
Disclosed are compositions suitable for use in embolizing blood vessels which compositions comprise an ethylene vinyl alcohol copolymer, a biocompatible solvent and a water insoluble contrasting agent selected from the group consisting o...
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WO/1997/003127 |
An anti-corrosive coating for metals mitigates scratch damage in addition to providing the impedance to electron and ion transport, and water and oxygen permeation retardance characteristic of barrier type paints. The coating comprises a...
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WO/1997/001604 |
A binder comprising an alkaline resol-type phenolic resin and polyvinyl carboxylate, characterized in that when the alkaline resol-type phenolic resin and the polyvinyl carboxylate are mixed with each other in using, the curing of the fo...
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WO/1996/038186 |
The present invention relates to the treatment of gastrointestinal disease and/or cancer, and a method of weight gain, via the ingestion of polymeric compositions in humans, animals or birds in need of said treatment. The invention provi...
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WO/1996/037551 |
A pack contains components A and B wherein component A contains Ai) a solution or dispersion comprising a polymer containing units having hydroxyl groups and Aii) a polymer containing units having carboxyl groups; component B comprises B...
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WO/1996/036448 |
A heat cured foundry binder system free of nitrogen and formaldehyde which prevents casting defects is useful in the fabrication of a mold for metal casting and comprises a furan resin and a curing catalyst composition containing water, ...
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WO/1996/036648 |
Disclosed are polyvinyl dispersions containing a hydrosol of a complex salt of a group IV metal, the hydrosol containing a surface-active substance, with an organic 'alpha'-hydroxy and/or 'alpha'-oxy acid as precipitation basis. The prop...
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WO/1996/036667 |
(1) A composition for packaging of an aqueous liquid food, comprising a hydrophilic reducing organic compound or a combination of the organic compound with a porous inorganic material dispersed in a hydrophobic thermoplastic resin throug...
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WO/1996/028504 |
This invention discloses a process for preparing PVB sheeting having a desired uniform adhesivity for glass lamination interlayer applications. The process for preparing PVB sheeting comprises preparing a blend of polyvinylbutyral and a ...
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WO/1996/027639 |
The invention relates to a process for the preparation of polysaccharide-N-arylcarbamates in suitable form as supports for chromatography, which process comprises adding to polysaccharide carbamates, which may be substituted in the aryl ...
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WO/1996/023598 |
A vehicle masking material and method of use. The masking material in one embodiment includes a dextrin, a plasticizer, and water. The masking material may additionally include a surfactant. The masking material is applied to a surface w...
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WO/1996/023028 |
The invention is directed to a stable phenolic dispersion of hydrophilic phenolic resin polymer using polyvinyl alcohol as protective colloid. Incorporation of a small proportion of an etherified bisphenol-A resin into an aqueous solutio...
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WO/1996/020973 |
A method for improving the extrusion characteristics of finely divided aqueous starch-polymer mixtures comprising subjecting the admixture to de-aeration and compaction to form a hard shaped form therefrom, milling the hard shaped form o...
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WO/1996/019530 |
This invention relates to stable colorless concentrates and stock solutions of 1-5 % cross-linked lower alkyl vinyl ether/maleic anhydride copolymers having a Brookfield viscosity of up to about 25,000 cps and to the process for their pr...
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WO/1996/019348 |
The present invention is a method of producing low oxygen-transmissive films having PVOH coatings through the utilization of a PVOH solution which includes at least two PVOH resins having differing degrees of hydrolysis. The present inve...
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