| Patents for C08L 5 - Compositions of polysaccharides or of their derivatives not provided for in group or (7,748) |
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| 03/10/2010 | CN101665589A Method for enhancing and modifying three-dimensional chitosan bar material by using chitin fibre |
| 03/04/2010 | WO2009134505A3 Carbon materials with interconnected pores |
| 03/04/2010 | WO2009081287A3 Polysaccharide nanoparticles |
| 03/03/2010 | EP2159259A1 A structure comprising chitosan and collagen |
| 03/03/2010 | EP2159250A1 POLYROTAXANE HAVING MAIN CHAIN BACKBONE ESSENTIALLY COMPOSED OF -Si-O- AND METHOD FOR PRODUCING THE SAME, AND CROSSLINKED POLYROTAXANE OBTAINED BY CROSSLINKING THE POLYROTAXANE AND METHOD FOR PRODUCING THE SAME |
| 03/03/2010 | CN101659761A Method for reinforcing modified 3D chitosan bars through multi-wall carbon nano tube |
| 02/24/2010 | CN101657500A Aqueous gel, external preparation for skin, and cosmetic preparation |
| 02/24/2010 | CN101654529A Preparation method and application of chitosan and/or metal composite of chitosan derivative |
| 02/23/2010 | CA2470492C Aqueous compositions containing metronidazole |
| 02/18/2010 | WO2010018808A1 Composite material, functional material, process for producing composite material, and process for producing composite-material thin film |
| 02/18/2010 | WO2009150651A4 Injectable hydrogel forming chitosan mixtures |
| 02/17/2010 | EP2152757A1 Functionalization of nanoparticles by glucosamine derivatives |
| 02/16/2010 | US7662954 Outer layer having entanglement of hydrophobic polymer host and hydrophilic polymer guest |
| 02/16/2010 | US7662800 Hyaluronic acid derivatives |
| 02/16/2010 | CA2444288C Carbon dioxide compatible non-aqueous crosslinked fracturing fluids and methods for their use |
| 02/11/2010 | WO2010016611A1 Hydrogel |
| 02/11/2010 | DE102008035401A1 Verfahren zur kontinuierlichen katalytischen Azetylierung A process for the continuous catalytic acetylation |
| 02/11/2010 | CA2731791A1 Hydrogel |
| 02/10/2010 | EP2150572A1 Continuous counter-current organosolv processing of lignocellulosic feedstocks |
| 02/10/2010 | CN101646728A Compositions and methods to control the growth of microorganisms in aqueous systems |
| 02/04/2010 | US20100029810 Aqueous silicon dioxide dispersions for sealant and adhesive formulations |
| 02/04/2010 | US20100029549 Situ self-setting mineral-polymer hybrid materials, composition and use thereof |
| 02/03/2010 | EP2148908A1 Polysaccharide based scale inhibitor |
| 02/02/2010 | CA2462529C Bioactive surface modifiers for polymers and articles made therefrom |
| 02/02/2010 | CA2435491C Crosslinked polysaccharide sponge |
| 01/30/2010 | CA2674335A1 Simultaneous multiple acervation process |
| 01/28/2010 | WO2010010123A1 Three-dimensional nanocomposite materials consisting of a polysaccharidic matrix and metallic nanoparticles, preparation and use thereof |
| 01/28/2010 | WO2010010122A1 Nanocomposite materials based on metallic nanoparticles stabilized with branched polysaccharides |
| 01/28/2010 | US20100018957 Laser marking |
| 01/28/2010 | CA2731395A1 Three-dimensional nanocomposite materials consisting of a polysaccharidic matrix and metallic nanoparticles, preparation and use thereof |
| 01/28/2010 | CA2731390A1 Nanocomposite materials based on metallic nanoparticles stabilized with branched polysaccharides |
| 01/27/2010 | CN101633749A Alginate composition /or salts thereof for the treatment of wound |
| 01/26/2010 | US7651702 Crosslinking hyaluronan and chitosanic polymers |
| 01/21/2010 | US20100015247 Carrageenan based antimicrobial compositions |
| 01/20/2010 | CN100582152C Method for preparing chitosan reinforced bars |
| 01/20/2010 | CN100582146C Biocompatible crosslinked gel |
| 01/20/2010 | CN100582145C Preparation method of pH sensitive carboxymethyl chitosan hydrogel |
| 01/14/2010 | WO2010006093A2 Compositions with improved sealing characteristics for mold-in-place gaskets |
| 01/14/2010 | WO2010005847A1 Acid-degradable and bioerodible modified polyhydroxylated materials |
| 01/14/2010 | US20100010159 Functionalized Inclusion Complexes As Crosslinkers |
| 01/14/2010 | CA2730258A1 Mineral amino acid polysaccharide complex |
| 01/14/2010 | CA2730081A1 Compositions with improved sealing characteristics for mold-in-place gaskets |
| 01/13/2010 | EP2143737A1 Functionalized inclusion complexes as crosslinkers |
| 01/12/2010 | CA2369284C Three-dimensional structures containing hyaluronic acid derivatives obtained by the supercritical antisolvent technique |
| 01/11/2010 | CA2671276A1 Functionalized inclusion complexes as crosslinkers |
| 01/07/2010 | WO2010000869A1 A macrocyclic derivative and assemblies formed therefrom |
| 01/07/2010 | US20100004359 Polymerized (substituted imidazolium) for improved handling properties in silica-reinforced rubber compounds |
| 01/06/2010 | CN101619145A Method for preparing O-carboxymethyl chitosan nanoparticles |
| 01/06/2010 | CN100577720C Degradable and absorbable polymer nano fibrous membrane materials and preparation process and use thereof |
| 01/06/2010 | CN100577036C Use of pullulan as a slowly digested carbohydrate |
| 12/29/2009 | CA2448140C Superabsorbents, preparation thereof and use thereof |
| 12/29/2009 | CA2293389C Uncomplexed cyclodextrin compositions for odor and wrinkle control |
| 12/24/2009 | US20090318571 Hydrocolloids and Process Therefor |
| 12/23/2009 | WO2009154121A1 Elastomer composition and tire using the elastomer composition |
| 12/23/2009 | CN101608029A Polysaccharide nanoparticle composite supramolecular aquagel and preparation method thereof |
| 12/23/2009 | CN101608028A Porous elastic buffering material and manufacturing method thereof |
| 12/23/2009 | CN101608020A Magnetic Fe3O4 polymer submicron sphere prepared by hydro thermal method and application thereof |
| 12/23/2009 | CN100572435C Modified chitosan metal composite wood preservative and method for producing the same |
| 12/22/2009 | CA2402421C Clathrate complexes formed by hyaluronic acid derivatives and use thereof as pharmaceuticals |
| 12/22/2009 | CA2391008C Crystalline mixtures of partial methyl ethers of beta-cyclodextrin and related compounds |
| 12/17/2009 | WO2009150651A1 Injectable hydrogel forming chitosan mixtures |
| 12/17/2009 | WO2009132225A3 Rehydratable polysaccharide particles and sponge |
| 12/17/2009 | WO2009132224A3 Rehydratable thiolated polysaccharide particles and sponge |
| 12/17/2009 | CA2727588A1 Injectable hydrogel forming chitosan mixtures |
| 12/17/2009 | CA2726634A1 Biodegradable impact-modified polymer compositions |
| 12/16/2009 | CN101602891A Polymer composites comprising antiferroelectric particles and methods of making the same |
| 12/16/2009 | CN101602876A Multiple network compound aquogel material with high mechanical intensity and electrochemical activity and preparation method thereof |
| 12/16/2009 | CN101602814A Carboxymethyl curdlan gum physical hydrogel and preparation method thereof |
| 12/16/2009 | CN100569836C Concentration reductin of organic materials with substituted cyclodextrin compound in polyester packaging materials |
| 12/16/2009 | CN100569835C Method for preparing hydroxypropyl chitose nano particle |
| 12/16/2009 | CN100569306C Degradation type disposable syringe and method of producing the same |
| 12/10/2009 | WO2009147951A1 Thickening composition and process for production thereof |
| 12/10/2009 | CA2726760A1 Low use rate agricultural compositions and methods for use |
| 12/09/2009 | EP2129718A2 Compositions and methods to control the growth of microorganisms in aqueous systems |
| 12/09/2009 | CN101597389A Mixture of momordica saponins and polysaccharides and extraction process and application thereof |
| 12/09/2009 | CN101597381A Calcium alginate composite membrane medical dressing used after injection and preparation method and application thereof |
| 12/09/2009 | CN100568056C Flexible conea contact lenses with antibacterial performance, its production and application |
| 12/09/2009 | CN100567388C Normally solid temperature-sensitive transmission variable material |
| 12/09/2009 | CN100567375C PH-sensitive hydrogen and its production |
| 12/03/2009 | US20090297850 Hollow fiber, dope composition for forming hollow fiber, and method of making hollow fiber using the same |
| 12/03/2009 | US20090297595 Method For Producing A Cross-Linked Substance, Especially In The Form Of A Microcapsule Or Layer |
| 12/02/2009 | CN101595174A Aqueous solution composition |
| 12/02/2009 | CN101592655A Liquid biochip system |
| 12/02/2009 | CN101591445A Preparation technology of magnetic chitosan metal composition particles |
| 12/01/2009 | US7625961 A fermentation solid from a grain, root, or tuber extruded and compounded with a thermoplastic resin, a thermosetting resin, or adhesive polymer, and can also be foamed |
| 12/01/2009 | CA2316894C Polysaccharide conjugate capable of binding cellulose |
| 11/25/2009 | EP2121048A2 Hemostatic compositions and therapeutic regimens |
| 11/25/2009 | EP2120971A1 Imidated biopolymer adhesive and hydrogel |
| 11/24/2009 | CA2416504C Crosslinking of polysaccharide(s), preparation of hydrogel(s), polysaccharide(s) and hydrogels(s) obtained and their uses |
| 11/24/2009 | CA2264647C Fragmented polymeric hydrogels for adhesion prevention and their preparation |
| 11/19/2009 | US20090286908 Poly(Vinyl Chloride) Product Containing Cyclodextrin Derivatives With Suppression of the Migration of Plasticizer and Manufacturing Method Thereof |
| 11/19/2009 | US20090286904 Polyamic acids dope composition, preparation method of hollow fiber using the same and hollow fiber prepared therefrom |
| 11/19/2009 | US20090286250 Incorporating soluble security markers into cyanoacrylate solutions |
| 11/18/2009 | EP1694134B8 Confectionery product |
| 11/18/2009 | CN101580595A Method for preparing edible composite protein film |
| 11/18/2009 | CN101580144A Natural polymer chitosan derivative antibacterial crisper and preparation method and application thereof |
| 11/17/2009 | US7618619 For use in ocular surgery; containing a vital dyes, especially a disazo dye, that does not diffuse out of the visco-elastic composition. |
| 11/12/2009 | US20090281213 Hydrophobic modified polyrotaxane and crosslinked polyrotaxane |
| 11/12/2009 | DE102008022086A1 Zweikomponenten-Alginat Two-alginate |
| 11/11/2009 | EP2115066A1 Composition comprising oligogalacturonans and polycationic saccharides |