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Patent Searching and Data


Matches 401 - 450 out of 2,367

Document Document Title
WO/2000/009596A1
A method for producing a coated polymeric article by co-extruding polypropylene and a maleic anhydride modified polypropylene, corona-treating, and applying a polysilicate barrier is described. Also provided are films and bottles produce...  
WO/2000/006656A1
A coating composition is composed of a water soluble polysaccharide composition comprising at least one hydrophobic group selected from aryl, alkyl, alkenyl, aralkyl and mixtures thereof and at least one quaternary ammonium salt group, b...  
WO/2000/006392A1
Transfer paper suitable for ink-jet printing, provided, at least on the side to be printed, with a release or barrier layer, the layer having a porosity of at most 100 ml/min, and a method for manufacturing a transfer paper and a method ...  
WO/2000/005272A1
Aqueous dispersions of copolymers formed by the polymerisation of a monomer mixture comprising 0.05 % to less than 4.5 % by weight of certain terminally unsaturated oligomers are useful for improving the scrub resistance, corrosion resis...  
WO/2000/005310A1
A process and materials are described in which highly refined cellulose fibers are broken down into microfibers and further processed into compositions, films, coatings and solid materials which are biodegradable and even edible. The pro...  
WO/1999/056178A1
Anti-reflective compostions are prepared from cellulosic binders and alkylated aminoplast cross-linking agents derived from melamine, urea, benzoguanamine or glycoluril. These compositions are used to form bottom anti-reflective layers w...  
WO/1999/040120A1
A process for preparing a carboxylated cellulose ester from oxidized cellulose is described. The carboxylated cellulose esters have improved solvent solubility and coating resin compatibility when compared to cellulose esters made from r...  
WO/1999/028350A1
A cellulose dispersion comprising a cellulose having a fraction of cellulose I of 0.1 or below and a fraction of cellulose II of 0.4 or below and a dispersion medium, wherein the mean particle diameter of the dispersed cellulose particle...  
WO/1999/020657A2
The invention relates to a method for producing an essentially fibre-free carboxy methyl cellulose with predominantly elastic properties. The invention also relates to the use thereof as super absorbent material and as an auxiliary agent...  
WO/1999/009088A2
The invention relates to water-soluble polymeric thiosulfates, a method for the production thereof by polymer-analog addition of tetrathionate to the unsaturated polymers and to their use in surface coating.  
WO/1999/003449A1
A dry film coating composition used to make a bright white film coating for nutritional supplements, pharmaceutical tablets, and the like, comprises dextrose, an auxiliary film-former, and titanium dioxide. Optionally, but advantageously...  
WO/1998/048769A1
This invention relates to a composition of photopolymerizable coatings forming cosmetic films that are especially useful for human and animal nail coatings. The coating compositions are based on certain cellulose ester derivatives, which...  
WO/1998/045355A1
Slurries of water soluble cellulose ethers are disclosed. The slurries comprise particulate cellulose ethers in an oxygenated, organic carrier which is substantially a non-solvent for the cellulose ethers, a thickening agent and optional...  
WO/1998/044073A1
The invention relates to liquid crystalline or cholesteric mixed esters of a) hydroxyalkyl ethers of cellulose with b) saturated aliphatic or aromatic carboxylic acids and c) unsaturated mono- or dicarboxylic acids. The invention also re...  
WO/1998/040433A1
The present invention relates to cellulose nitrate plastifier combinations comprising 82 to 40 wt. % cellulose nitrate with a nitrogen content of less than 12.6 wt. % and 80 to 60 wt. % formylated polyurethanes as plastifiers.  
WO/1998/039393A1
A crosslinker composition based on linear aliphatic or aromatic di-carbonyl derivatives such as glyoxal, succin aldehyde, adipic aldehyde, octandial, phtal-aldehyde, terephtal-aldehyde etc. all having an even number of carbon atoms in th...  
WO/1998/038259A1
A hard-coating agent which can form a film by simple means without using any organic solvent. The agent comprises as the main components a cellulose ether which is an organic substance having hydroxyl groups and tetramethoxysilane which ...  
WO/1998/038252A1
Compounds capable of meeting ardent needs for blue compounds which can attain a good reproducibility in dyeing (e.g. printing) cellulosic fibers with reactive dyes to give blued fibers excellent in light and chlorine water fastness and r...  
WO/1998/034794A1
Ink-receptive compositions of the invention contain: a) at least one nonionic silicone surfactant having formula (I) or the formula: (CH�3?Si)�y-2?[(OSi(CH�3?)�2?)�x/y?O-PE, wherein x is an integer from 40 to 200, and y is an i...  
WO/1998/033821A1
This invention provides certain carboxymethyl cellulose (CMC) esters of higher acids (e.g., CMC acetate propionate, CMC propionate, CMC acetate butyrate, and CMC butyrate). These new ether derivatives of cellulose esters exhibit solubili...  
WO/1998/028362A1
An aqueous suspension composition characterized by containing at least 2 wt.% of a fine cellulose and a water-insoluble calcium material which were ground together by a wet method, having a weight ratio of the fine cellulose to the water...  
WO/1998/010938A1
A process for thermal transfer printing on plastic films incorporating a coating composition is provided. The process includes providing plastic film having a coating composition including a binder of a polymer and/or copolymer of carbox...  
WO/1998/007799A1
A coating material for forming information display surfaces comprising a water-absorbing substance and a water-soluble substance, with the water-absorbing substance being a protein such as colagen or a polysaccharide such as cellulose; a...  
WO/1997/042269A1
The present invention prolongs the biocidal activity of a hydrated lime coating using a binder having the film properties of a carbon dioxide barrier but not having the film properties of a water barrier. The binder can be used either as...  
WO/1997/022476A2
A printing medium which may be ink jet printed to provide images of improved quality comprises a substrate having at least one surface, and a substantially nonporous coating on the surface wherein the coating comprises transparent, color...  
WO/1997/019118A1
The invention pertains to water-dissipatable polymers comprising lipophilic polymers having pendant sulfonic acid salt groups and, optionally, pendant nonionic groups, methods of making such water-dissipatable polymers and the use of suc...  
WO/1997/018794A1
A nail enamel based on a solvent mixture of nitrocellulose, and plasticizer(s) is made faster drying by incorporating a particular class of vinyl-silicone copolymers. Trapping of bubbles in the dried enamel is avoided by incorporating a ...  
WO/1997/018242A1
The present invention relates to a modified cellulose ester containing unsaturated pendant groups which can be prepared by reacting a cellulose ester containing residual hydroxyl groups with, for example, maleic anhydride in acetic acid ...  
WO/1997/015456A1
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...  
WO/1997/015455A1
The invention provides a phase-separated composition suitable for use on an ink-jet recording sheet, an ink-jet recording sheet having said composition coated onto at least one major surface, and an ink-jet recording sheet having a two l...  
WO/1997/010293A1
The invention relates to a process for producing mouldings with a barrier layer, in particular moulded packaging structures, made of biodegradable material using a viscous mass which contains biodegradable fibrous material i.e. a mixture...  
WO/1997/005966A1
A method for surface treating metallic objects is described, wherein a layer of a cellulose derivative, such as cellulose acetate and cellulose acetobutyrate, is applied on at least a portion of the surface of the object to be worn in co...  
WO/1996/036653A2
A new type of water-resistant barrier material is proposed. The barrier material in question is intended for use in particular for finishing, forming or building up protective, adhesive and intermediate layers or films or in the producti...  
WO/1996/033027A1
This invention provides methods and compositions for the temporary protection of activated plastic surfaces. The methods involve application of protective coating compositions to activated surfaces thereby protecting the surfaces from ox...  
WO/1996/023659A1
A coating for a polyolefin film is made from an acrylic polymer or ionomer resin and an ink receptive particulate such as a molecular sieve and/or a carbohydrate polymer such as cellulose, carboxymethyl cellulose or corn starch. The coat...  
WO/1996/001866A1
A thermoplastic polyamide derived from the polycondensation of: (i) a polybasic acid component comprising a polymeric fatty acid optionally together with one or more other polybasic acids, (ii) a polyamino component comprising a mixture ...  
WO/1995/033554A1
A polymer material based on modified hydrocolloids is used as encapsulating material for hazardous substances.  
WO/1995/032248A1
Interference pigments for effect lacquers, effect lacquers mixed therewith and thus lacquered objects of daily use, in particular car bodies, are disclosed. In order to prepare chiral-nematic polymers for such effect lacquers in a more s...  
WO/1995/027017A1
Use of Telomers of structure (I) where R is -CH3 or H; R' is a C5 to C18 alkyl or fluoroalkyl group; n is an integer between 2 and 6 inclusive; and x is an integer between 3 and 26 inclusive. For making liquid crystal composites used in ...  
WO/1995/025604A1
A process for protecting a surface from non-desired contamination and for facilitating removal of said contamination from said surface, characterized by the steps: a) preparing a solution of polysaccharides containing at least two compon...  
WO/1995/025605A1
A protective polysaccharide film containing a buffering agent in an amount which is effective for substantially resisting pH changes due to environmental influence; a solution for the application onto a surface to be protected, comprisin...  
WO/1995/020628A1
The invention pertains to a process for producing moldings, especially molded packaging articles, from biodegradable material using a viscous mass that contains biodegradable fibrous material, water and starch, and that is baked in a bak...  
WO/1995/014737A1
A chemical composition for use in the papermaking process to produce a paper having enhanced characteristics of brightness, opaqueness, and sizing is provided. The process using the composition to make the paper and the paper made theref...  
WO/1995/014744A1
Cellulosic lacquers and methods are provided in which a portion of the cellulosic resin is replaced by a polymer containing at least one vinyl ester monomer that is a vinyl ester of a carboxylic acid having the formula CH2=CH-O-C(=O)-R, ...  
WO/1995/009383A1
There is described a lithographic plate which comprises a base coated with a photopolymerisable composition which comprises a polymeric binder, at least one free-radically polymerisable ethylenically unsaturated compound and as the photo...  
WO/1995/007953A1
The invention relates to an aqueous coating composition, a film or barrier layer. The aqueous coating, in a pseudoplastic thixotropic mixture having a yield point, can be applied to surfaces in heated food preparation units. The composit...  
WO/1994/018953A1
An improved dye composition for use in coating tablets and the like is constituted by a stable, aqueous suspension containing a water-soluble, non-toxic dye, an opacifying agent which may be titanium dioxide or iron oxide, an immobilizin...  
WO/1994/017147A1
The object of the invention is a coating mixture for interior walls, which is applicable by spraying, which contains substantially finely divided cellulose fiber as a filler, cellulose or starch based binder, water and foaming agent, wer...  
WO/1994/013734A1
The invention relates to a process for applying a water-repellent or waterproof coating to at least one side or the inside of mouldings obtained by baking starch-containing compounds between two halves of a mould or by extrusion, in whic...  
WO/1994/011866A1
In the back coating containing carbon black, a nitrocellulose resin and a polyurethane resin, the present invention can improve remarkably dispersion stability with time of the coating by the use of a polyurethane resin satisfying a pred...  

Matches 401 - 450 out of 2,367