Patents for C08L 5 - Compositions of polysaccharides or of their derivatives not provided for in group or (7,748) |
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05/13/2003 | US6562762 Method of and composition for reducing the loss of fluid during well drilling, completion or workover operations |
05/13/2003 | US6562459 Method for the production of spherical microparticles consisting totally or partly of at least one water insoluble polyglucan containing branches and microparticles produced according to said method |
05/13/2003 | US6561787 Apparatus for forming biodegradable and edible feed packaging materials |
05/08/2003 | WO2003037989A1 Supression of aqueous viscosity of associating polyacetal-polyethers |
05/08/2003 | WO2003037279A1 Use of a polymer with hydrophobic groups as a thickening or gelling agent, a composition containing same and the associated gelation method |
05/08/2003 | WO2003037104A2 Synergistic effect between agar with low gel strength and guar flours and the method of producing one such composition |
05/08/2003 | US20030088233 For use in ocular surgery; containing a vital dyes, especially a disazo dye, that does not diffuse out of the visco-elastic composition. |
05/08/2003 | US20030087850 Gene therapy for dry eye syndrome |
05/08/2003 | CA2464667A1 Suppression of aqueous viscosity of associating polyacetal-polyethers |
05/07/2003 | EP1308263A2 Highly inorganically filled compositions |
05/07/2003 | EP1112325B1 Aqueous solid gel comprising a hydrophilic gelling agent and a particular polyethylene glycol, composition comprising same and uses |
05/07/2003 | CN1415652A Modified clathrate of Beta-cyclodextrin/cassia oil and its producing method |
05/06/2003 | US6558652 Process for producing glucomannan gel particles |
05/02/2003 | EP1306390A1 Method of producing low molecular weight chitin/chitosan and method of producing an osteoconduction substance |
05/02/2003 | EP1305344A2 Process for the production of chemically or enzymatically modified polysaccharides, and products made thereby |
05/01/2003 | WO2003035122A1 Composition consisting of a polymer containing amino groups and an aldehyde containing at least three aldehyde groups |
05/01/2003 | US20030083433 A crosslinked interpenetrating polymer networks, coupling by silylation, providing a bio-compatible lubricate bearing surface; for medical devices such as temporary and permanent implants, surgery instruments |
05/01/2003 | US20030079654 Biodegradable resin compositions |
04/24/2003 | US20030078394 Method of producing low molecular weight chitin/chitosan and method of producing an osteoconduction substance |
04/23/2003 | EP1304158A1 Hydrophobically modified saccharide surfactants |
04/23/2003 | EP1303541A1 Gel compositions containing metronidazole |
04/17/2003 | WO2003031478A1 Plant hydrocolloids isolated from seeds of the plant family lamiaceae |
04/17/2003 | WO2003031043A1 Hydrophobically modified saccharide surfactants |
04/17/2003 | WO2002043678A3 Enzymatic fixation of derivatised carbohydrates to fibrous materials |
04/17/2003 | US20030072805 Microgel and external compositions containing the same |
04/17/2003 | US20030072716 Comprising carbohydrates and carbohydrate-based materials adapted to interact with carbon dioxide in gaseous, liquid and supercritical forms |
04/16/2003 | EP1112003B1 Use of a viscosity modulating polymer material for reducing tooth erosion |
04/16/2003 | CN1411471A Macroporous chitosan beads and preparation method thereof |
04/10/2003 | WO2003006135A3 Suspensions of particles in non-aqueous solvents |
04/10/2003 | US20030069206 Chitosan; packaging; and instructions indicating that the chitosan may be consumed with food for reducing absorption of lipids by the digestive system |
04/09/2003 | EP0986580B1 Oligosaccharide mixtures having antithrombotic activity |
04/09/2003 | CN1105139C Composition containing agglomerated granular polysaccharide treated by polyol and method for preparing tooth-paste containing such polymer |
04/08/2003 | US6544575 Oil-in-water type emulsion composition |
04/03/2003 | US20030064105 Lipophilic-coated microparticle containing a protein drug and formulation comprising same |
04/02/2003 | EP1124896B1 Method for preparing smooth-surface spherical microparticles completely or partially made of at least one water-insoluble linear polysaccharide |
04/02/2003 | EP0927053B1 Fragmented polymeric hydrogels for adhesion prevention and their preparation |
04/02/2003 | CN1104479C Glue stick containing starch ethers |
04/02/2003 | CN1104456C Semi-interpenetration polymer network material and its preparing method and use |
03/27/2003 | WO2003025067A1 Barrier material comprising nanosize metal particles |
03/27/2003 | US20030060518 Process for producing glucomannan gel particles |
03/27/2003 | US20030057159 Of microcrystalline chitosan; involves precipitation of dissolved chitosan from an acid solution by the step-wise addition of neutralizing agent |
03/26/2003 | EP1294802A1 Polysaccharide based gel |
03/26/2003 | EP1294774A1 Soluble carob |
03/26/2003 | EP1244709A4 Reversible cross-linked hydrogels |
03/26/2003 | CN1405212A Porous biodegradable polymer crosslinking method |
03/26/2003 | CN1404881A Method for preparing porous chitosan tube |
03/25/2003 | US6537584 Polymer blends that swell in an acidic environment and deswell in a basic environment |
03/20/2003 | WO2003022887A1 Substances made of modified polysaccharides and method for the production thereof |
03/20/2003 | US20030055211 Anionic polyelectrolyte; may be mixed with other water soluble anionic polyelectrolyte, especially sodium alginate, to form admixtures or blends from which films, fibers, powders, gels sponges can be prepared |
03/20/2003 | US20030055134 Composition for preparing substances having nano-pores |
03/20/2003 | US20030052426 Forming spherical droplets by mechanical means dividing a polysaccharide solution, conveying through a humid atmosphere and transferred to a capturing water medium |
03/19/2003 | EP1272531A4 Crystalline mixtures of partial methyl ethers of beta-cyclodextrin and related compounds |
03/19/2003 | CN1404504A Polymer compositions and moulded bodies made therefrom |
03/19/2003 | CN1403349A Method and system for producing packaging materials, containers and other products |
03/18/2003 | CA2043342C Method for improving thickeners for aqueous systems |
03/13/2003 | WO2003020819A1 Laundry treatment compositions |
03/13/2003 | WO2003020799A1 Propylene glycol alginate gels |
03/13/2003 | WO2003020770A1 Polymers and their use |
03/13/2003 | WO2003020231A2 Deodorant composition |
03/13/2003 | US20030050389 Urethane group-containing, water -soluble or -dispersible thickener, a substance solid at room temperature, a non-ionic, aromatic or aliphatic emulsifier and other auxiliaries |
03/13/2003 | US20030049290 Deodorant composition |
03/12/2003 | EP1291383A1 Container having improved organoleptic barrier properties |
03/12/2003 | EP1169387B1 Three-dimensional structures containing hyaluronic acid derivatives obtained by the supercritical antisolvent technique |
03/12/2003 | EP0970705B1 Agglomerate of spherical polyvalent-metal alginate particulates, controlled-release preparation comprising difficultly soluble drug supported on said agglomerate, and processes for producing the both |
03/12/2003 | CN1402803A Fibers from plant seeds and use |
03/12/2003 | CN1401689A Composition based on polypropylene and ethylene/alkyl acrylate copolymer |
03/06/2003 | WO2003018684A2 Container having improved organoleptic barrier properties |
03/05/2003 | CN1400233A Production method of biological environment-protecting high-efficiency antimicrobial hygroscopic agent |
02/27/2003 | WO2002088311A3 Agglomerated modified cyclodextrin and process for making same |
02/27/2003 | US20030040487 Polymer complexes of glucuronoglucanes |
02/27/2003 | DE20219660U1 Sponge-like material, which swells in aqueous media, useful e.g. for inducing satiation or as drug carrier, obtained by dehydrating polymer solution and drying |
02/26/2003 | EP1285005A1 Hydrocolloid powder composition exhibiting improved dispersibility in an aqueous medium and method for preparing same |
02/26/2003 | CN1399655A Swelling and deswelling polymer blends |
02/20/2003 | WO2003013612A1 Polysaccharide-containing compositions and use thereof |
02/20/2003 | WO2003013277A1 Chitosan-containing powder |
02/20/2003 | US20030036588 Biodegradable polymer compositions, methods for making same, and articles therefrom |
02/20/2003 | CA2701551A1 Polysaccharide-containing compositions and use thereof |
02/20/2003 | CA2456833A1 Polysaccharide-containing compositions and use thereof |
02/19/2003 | CN1397585A Process for preparing bentonite-high-molecular material composition |
02/13/2003 | WO2003011960A1 Hydrocolloid compositions and dispersion-bound building material formulations containing said compositions, and dispersion dyes |
02/12/2003 | EP1283243A1 Composition comprising polypropylene and an ethylene/alkylacrylate copolymer |
02/12/2003 | EP1282663A1 Gel comprised of a poly-$g(a)-1,4-glucan and starch |
02/12/2003 | CN1101405C Process for producing hyaluronic acid gel, hyaluronic acid made by the method and medical material containing same |
02/11/2003 | US6517865 Water soluble cellulose ethers, hydrocolloides and sequestering agents. |
02/07/2003 | CA2395685A1 Compound with a polypropylene and ethylene-alkyl acrylate copolymer base |
02/06/2003 | WO2003010233A1 Compositions incorporating chitosan for paint detackification |
02/06/2003 | WO2002085951A3 Water soluble, randomly substituted partial n-, partial o-acetylated chitosan, preserving compositions containing chitosan, and processes for making thereof |
02/06/2003 | US20030028014 Generation of dried adjusted cyclodextrin; obtain solution contain cyclodextrins, dry, recover cyclodextrin |
02/06/2003 | US20030026906 Compositions incorporating chitosan for paint detackification |
02/05/2003 | EP1281722A1 Hyaluronic acid gel, process for producing the same, and medical material containing the same |
02/05/2003 | EP1280829A1 Process for preparing chitosan particles |
02/05/2003 | EP1280559A2 Acylated cyclodextrin guest inclusion complexes |
02/05/2003 | CN1394902A Sealing article |
01/30/2003 | WO2003008495A1 Pullulan-containing powder, process for producing the same and use thereof |
01/30/2003 | WO2003008456A2 Galactomannan having a modified mannose-to-galactose ratio |
01/29/2003 | EP1012204B1 Spherical microparticles containing linear polysaccharides |
01/29/2003 | EP0738303B1 Treatment of inorganic filler material for paper with polysaccharides |
01/29/2003 | CN1393484A Inclusion compound of ginsenoside RG3 and hydroxypropyl-beta-cyclodextrin and its preparation and preparing process |
01/23/2003 | WO2003006135A2 Suspensions of particles in non-aqueous solvents |
01/23/2003 | WO2002043694A3 Edible pga(propylene glycol alginate) coating composition |