| Patents for C08L 5 - Compositions of polysaccharides or of their derivatives not provided for in group or (7,748) |
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| 04/12/1990 | DE3832142A1 Process for the production of a multicoat protective and/or decorative finish and water-dilutable (water-thinnable) coating compositions |
| 04/04/1990 | CN1040987A Composition and methods for drug delivery and chromatography |
| 04/03/1990 | US4913743 Stabilization |
| 03/27/1990 | CA1267139A1 Dry polymers |
| 03/22/1990 | WO1990002774A1 Aqueous gel based on hyaluronic acid and desoxyribonucleic acid usable in cosmetics, and method for its preparation |
| 03/21/1990 | EP0359189A2 Alginate impression material, process for its preparation and use of a calcium or strontium salt solution |
| 03/20/1990 | CA1266940A1 Acrylic polymers containing hydrolyzable moieties from organosilane compounds |
| 03/20/1990 | CA1266767A1 Absorbent polymer material and its preparation |
| 02/28/1990 | EP0355908A1 Liquid based composition comprising gelling polysaccharide capable of forming a reversible gel and a method for preparing such composition |
| 02/28/1990 | EP0355685A2 Use of cyclodextrin as a defoamer in polymer dispersions |
| 02/13/1990 | US4900457 Aqueous polysaccharide compositions |
| 02/13/1990 | CA1265791A1 Process for the preparation of a modified polysaccharide and compositions comprising the same |
| 02/13/1990 | CA1265668A1 Method of indirect liquid-phase heat transfer |
| 02/08/1990 | DE3921403A1 Verfahren zur herstellung von mittels waessriger polymerdispersionen mit einem film ueberzogenen pharmazeutischen praeparaten und filmueberzugsfluessigkeiten Process for the production of means of aqueous polymer emulsions coated with a film about pharmaceutical preparations and filmueberzugsfluessigkeiten |
| 01/16/1990 | US4894335 Surfactants, xanthan gums |
| 01/10/1990 | EP0350413A2 Aqueous condensation-type silicone emulsions catalysed by a tin monochelate |
| 12/20/1989 | EP0346375A1 Plant gum material and use thereof in food products. |
| 12/20/1989 | CN1038107A Method of dehydrating macromolecular substances |
| 12/14/1989 | WO1989011971A1 Latex adhesives for substrates, method of adhesing substrates and laminates |
| 12/13/1989 | EP0346097A2 Thickening system |
| 12/13/1989 | EP0345967A2 Treatment of hazardous materials with aqueous air foam of polyhydroxy polymer |
| 12/13/1989 | EP0345385A1 Latex adhesives for substrates, method of adhesing substrates and laminates |
| 12/12/1989 | US4886854 Bonding lignocellulose |
| 12/12/1989 | US4886787 Method of preventing adhesion between body tissues, means for preventing such adhesion, and process for producing said means |
| 12/05/1989 | CA1263647A1 Method of preventing adhesion between body tissues, means for preventing such adhesion, and process for producing said means |
| 11/30/1989 | WO1989011504A1 Xanthan concentrate, process of preparing thereof and use thereof by increased recovery of oil from subterranean formations |
| 11/29/1989 | EP0343459A2 Method of dehydrating macromolecular substances |
| 11/28/1989 | CA1263379A1 Method for the production of bead dextran materials for gel chromatography |
| 11/27/1989 | EP0346375A4 Plant gum material and use thereof in food products. |
| 11/21/1989 | US4882426 For gel filtration and chromotography; saponification, crosslinking |
| 11/15/1989 | EP0341577A2 Electrophoresis gels with a high polyol content |
| 11/08/1989 | CN1036967A Edible films |
| 11/07/1989 | CA1262688A1 Shaped article made of cross-linked hyaluronic acid or a salt-thereof |
| 10/31/1989 | CA1262502A1 Aqueous emulsion compositions for anti-adhesive and water-repellent treatments of cellulosic materials |
| 10/25/1989 | EP0338813A2 Hyaluronic acid-containing aqueous solution or aqueous dispersion of collagen |
| 10/18/1989 | EP0190215B1 Gel for preventing adhesion between body tissues and process for its production |
| 10/10/1989 | US4873323 Acid/heat modified polysaccharide biopolymers |
| 09/27/1989 | EP0334167A1 Solid medicament containing Gallopamil |
| 09/26/1989 | CA1261516A1 Synergistic thickener mixtures |
| 09/26/1989 | CA1261299A1 Radiation crosslinking copolymer of ethylene and vinyl acetate with polyisobutylene for skin barrier |
| 09/12/1989 | CA1259244A1 Use of etherified polygalactomannan gums as carbonaceous slurry stabilizers |
| 09/05/1989 | US4863907 Crosslinked glycosaminoglycans and their use |
| 08/30/1989 | CN1035142A High strength chitosan fibers and fabrics thereof |
| 08/29/1989 | US4861705 Method for removing components of biological fluids |
| 08/29/1989 | US4861527 High strength chitosan fibers and fabrics thereof |
| 08/22/1989 | US4859208 Calcium control system: hydrocolloid and alginate for dye printing |
| 08/16/1989 | EP0328317A1 Edible films |
| 08/16/1989 | EP0328050A2 High strength chitosan fibers and fabrics thereof |
| 08/09/1989 | EP0326550A1 Method for utilizing an exocellular polysaccharide isolated from zoogloea ramigera |
| 08/08/1989 | US4855284 Calcium and magnesium complexes of phytohemagglutinin-polyheteroglycans, their preparation and pharmaceutical formulations |
| 08/08/1989 | US4855069 Polysaccharide-thickened aqueous acid cleaning compositions |
| 07/25/1989 | US4851521 Esters of hyaluronic acid |
| 07/25/1989 | US4851393 Method for utilizing an exocellular polysaccharide isolated from zoogloea ramigera |
| 07/13/1989 | WO1989006259A1 Synthetic paving or coating material |
| 07/05/1989 | EP0322736A2 Water-soluble polymer dispersion |
| 06/20/1989 | CA1256030A1 Composition for ophthalmological use |
| 06/07/1989 | EP0319129A2 Soluble dried cassia gum composition and process for making same |
| 05/31/1989 | EP0318286A2 A substratum for cell culture and its production and use |
| 05/30/1989 | US4835262 Bacillus |
| 05/23/1989 | US4833237 Process for producing granular porous chitosan |
| 05/23/1989 | US4833200 Antithrombogenic medical material and method of preparing same |
| 05/03/1989 | EP0130891B1 Biopolymer compositions and process for their preparation |
| 05/02/1989 | US4826826 Methylated chitosans and their use for the preparation of pharmaceutical compositions |
| 05/02/1989 | US4826700 Gelling agents and thickeners based on cassia-galactomannans |
| 05/02/1989 | CA1253491A1 Ester and ether derivatives of cassia tora polygalactomannans |
| 04/26/1989 | EP0313463A2 Granulated compositions of polysaccharides, process for their preparation and their use |
| 04/19/1989 | EP0312242A2 Ion exchanger based on cross-linked glucomannan |
| 04/19/1989 | EP0311882A1 Selective permeable membrane for separation of liquid solution |
| 04/18/1989 | US4822535 Method for producing small, spherical polymer particles |
| 04/13/1989 | DE3733234A1 Polysaccharide aus dem endosperm des samens von prosopis juliflora, verfahren zu deren gewinnung und ihre verwendung Polysaccharides from the endosperm of the seed of prosopis juliflora, process for their manufacture and their use |
| 04/06/1989 | WO1989002900A1 Polysaccharides from the endosperm of seeds of prosopis juliflora, process for extracting them, and their use |
| 03/28/1989 | US4816077 Process for the preparation of an aqueous solution of a heteropolysaccharide |
| 03/28/1989 | CA1251880A1 Substantially homogeneous polymer solution in tertiary amine n-oxide and process for directly extruding same into non-solvent bath |
| 03/28/1989 | CA1251711A1 Gel systems |
| 03/22/1989 | EP0171434B1 Crosslinking agents and process for their preparation |
| 03/14/1989 | US4812444 Dehydration of hydrous matter using anhydrous glycosylfructose |
| 03/07/1989 | US4810295 Containing a mixture of low molecular weight and high molecular weight alginates |
| 03/07/1989 | US4810294 Ion exchange with soluble fluoride |
| 02/21/1989 | US4806677 Low temperature crosslinking using a michael condensation product |
| 02/21/1989 | US4806595 Method of preparing antithrombogenic medical materials |
| 02/14/1989 | US4804652 Mucopolysaccharides having biological properties, preparation and application thereof as drugs |
| 02/07/1989 | US4803264 Process for the preparation of a polysaccharide in oil dispersion and dispersion obtained thereby |
| 01/24/1989 | US4799962 Stability |
| 01/17/1989 | US4798888 Dry polymers |
| 01/11/1989 | EP0298171A1 Beads of cross-linked glucomannan and production thereof |
| 01/11/1989 | EP0202257B1 Composition for ophthalmological use |
| 12/29/1988 | WO1988010284A1 A polysaccharide-based composition and its use |
| 12/27/1988 | US4794177 Reduction of dextran with sodium borohydride prior to crosslinking |
| 12/20/1988 | US4792415 Xanthan and derivatives from fermentation of alcaligens |
| 12/20/1988 | CA1246855A1 Water swellable clay composition and method to maintain stability in salt contaminated water |
| 11/29/1988 | US4788280 Polysaccharide derivatives containing aldehyde groups on an aromatic ring, their preparation from the corresponding acetals and use in paper |
| 11/17/1988 | EP0291179A1 Preparation of alkenyl aromatic polymer foam and product |
| 11/08/1988 | CA1244367A1 Process for the treatment of an aqueous solution of heteropolysaccharides and solution or powder of heteropolysaccharides thus obtained |
| 11/08/1988 | CA1244236A1 Liquid polymer containing compositions for thickening aqueous mediums |
| 11/02/1988 | EP0289160A1 Quaternary ammonium salts of anionic gums |
| 11/01/1988 | US4781858 Cyclodextrin-silica composite and a method for the preparation thereof |
| 10/26/1988 | EP0287589A1 Thickener for thixotropic coating masses. |
| 10/20/1988 | WO1988008013A1 A method of extruding an alkenyl aromatic synthetic resin foamed body having closed cells |
| 10/19/1988 | EP0287308A2 N-methyl-2-pyrrolidone compositions |
| 10/19/1988 | EP0287105A2 Combinations of glycosaminglycan with cationic polymers |