Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08L - Compositions of macromolecular compounds › C08L 5 - Compositions of polysaccharides or of their derivatives not provided for in group or
Patents for C08L 5 - Compositions of polysaccharides or of their derivatives not provided for in group or (7,748)
12/2012
12/18/2012CA2520014C Process for the manufacture of alginate-containing porous shaped articles
12/13/2012WO2012170171A1 Cassia derivatives
12/13/2012US20120315309 Modified pectins, compositions and methods related thereto
12/13/2012US20120313051 Binder composition for manufacturing electrode of energy storage device and method for manufacturing electrode of energy storage device
12/12/2012CN102816349A Chitosan/nano-TiO2 composite material and preparation method and application thereof
12/12/2012CN102816348A Chitosan aspartic acid and succinic acid compound salt and application thereof as freshener
12/12/2012CN102816347A Botanical hollow capsule, and preparation technology and preparation system thereof
12/12/2012CN102167848B Composite used for selenium fertilizer processing and preparation method and application thereof
12/12/2012CN102108211B Chitosan collagen gel and application thereof
12/12/2012CN102010512B Preparation method and application of water-soluble chitosan micro-particles
12/06/2012WO2012165462A1 Hydrogel and method for producing same
12/06/2012WO2012165401A1 Material having crosslinked polyrotaxanes and method for producing same
12/06/2012WO2012163884A1 Spray drying of high molecular weight hyaluronic acid
12/06/2012WO2012162840A1 Polysaccharide-based hydrogel polymer and uses thereof
12/06/2012US20120309852 Polylactide Hydrosol and Articles Made Therefrom
12/06/2012US20120309711 Modified pectins, compositions and methods related thereto
12/06/2012US20120305123 Propylene resin compostion and molded article
12/06/2012CA2837753A1 Polysaccharide-based hydrogel polymer and uses thereof
12/06/2012CA2835016A1 Spray drying of high molecular weight hyaluronic acid
12/05/2012EP2529005A1 Use of hydrogels on the basis of guluronic acid- and/or mannuronic acid-containing polysaccharides for treating damage to the nervous system, promoting nerve growth, treating neurodegenerative diseases and cultivating neurons
12/05/2012CN202576312U Linseed degumming machine
12/05/2012CN102807732A Plugging putty and preparation method thereof
12/05/2012CN102807681A Soy protein isolate/hyaluronic acid/sodium carboxymethyl cellulose composite film and preparation method thereof
12/05/2012CN102807680A Preparation method and application of mono-(6-oxy-ethylenediamine tetraacetyl)-cyclodextrin cross-linked polymer
12/05/2012CN102805880A Tissue engineering gel scaffold material, preparation method and use thereof
12/05/2012CN102303747B Preparation method for edible and soluble composite film packing material
12/05/2012CN102212213B Method for modification of lotus-seed starch
11/2012
11/29/2012US20120302671 Compositions comprising polylactic acid, bentonite, and gum arabic
11/28/2012EP2526121A1 Heterogeneous thiol-ene click modifications of solid polysaccharide-based materials
11/28/2012CN102804031A Wettable hydrogel contact lens and method for producing same
11/28/2012CN102796355A Antibacterial plastic and preparation method thereof
11/28/2012CN102796272A Preparation method for natural polymer nano-fibril film
11/28/2012CN102796267A Sodium-alginate-based temperature-sensitive polymer aquagel smart dimming film and preparation method thereof
11/28/2012CN102382313B Preparation method of N-2-hydroxypropyl trimethyl ammonium chloride chitosan/ N,O-carboxymethyl chitosan naonparticle
11/28/2012CN102229705B Collagen temperature-sensitive hydrogel and preparation method thereof
11/28/2012CN102153783B Edible packaging film prepared from carboxymethylated potato residues and preparation method thereof
11/28/2012CN102140177B Alkaline solvent for dissolving high-molecular-weight chitosan and using method thereof
11/28/2012CN101864391B Microcarrier for culturing animal cell and crosslinking method thereof
11/27/2012US8318835 Material to be injection molded, process thereof, and use therefore
11/22/2012US20120296081 Carrageenan Based Antimicrobial Compositions
11/22/2012US20120295313 Process for producing granules
11/21/2012CN102786722A Glucomannan sponge comprising mineral mud and manufacture method thereof
11/21/2012CN102786706A Preparation method for biomass nano composite film with chitin as basic material
11/21/2012CN102786702A Preparation method of controlled release antibacterial film
11/21/2012CN102286155B Preparation method of sodium alginate-calcium carbonate hybridized micron particles
11/21/2012CN102079818B Electroactive polymer material and preparation method thereof
11/21/2012CN102010601B Macroporous micro-carrier with liver cell specificity as well as preparation method and applications thereof
11/21/2012CN102010530B Chitosan derivative/epoxidized natural rubber composite material and preparation method thereof
11/21/2012CN101878230B Crosslinked hyaluronic acid in emulsion
11/15/2012WO2012154680A2 MODIFIED AND DERIVATIZED β-GLUCAN COMPOUNDS, COMPOSITIONS, AND METHODS
11/15/2012WO2012153071A2 Polysaccharides having a variable degree of functionalization
11/15/2012WO2012152872A1 "biotechnological sulphated chondroitin sulphate at position 4 or 6 on the same polysaccharide chain, and process for the preparation thereof"
11/15/2012US20120288479 Cross-Linked Polymer Based Hydrogel Material Compositions, Methods and Applications
11/15/2012CA2835498A1 Biotechnological sulphated chondroitin sulphate at position 4 or 6 on the same polysaccharide chain, and process for the preparation thereof
11/15/2012CA2834846A1 Compositions comprising hydrogel particles
11/14/2012EP2522337A2 Hyaluronic acid esters, their preparation and use in dermatology
11/14/2012CN102782020A Xyloglucan films
11/14/2012CN102775815A Preparation method of gel additives with controllable slow release
11/14/2012CN102775750A Degradable multiband light conversion ground film and preparation method thereof
11/14/2012CN102775692A Plasticizer for PVC
11/14/2012CN102775678A Melt blending modified polypropylene foamed board
11/14/2012CN102775647A Preparation method of hemicellulose based edible film
11/14/2012CN102775646A Chitosan polyamine derivative-silver supported nanometer titanium dioxide composite material
11/14/2012CN102775645A Degradable packaging film and manufacturing method thereof
11/14/2012CN102775623A Preparation method for polymer blending film based on biomass material
11/14/2012CN102007148B Aqueous dispersion of fructan-containing particles, method of preparation and use
11/14/2012CN101962449B Method for removing lignin from biomass by using alkaline electrolyzed functional water
11/14/2012CN101869826B High-polymer compound chelated with heavy metal elements as well as preparation method and application thereof
11/13/2012US8308901 Enhanced fiber additive; and use
11/08/2012US20120279421 Water stable compositions and articles comprising starch and methods of making the same
11/07/2012EP2519546A1 Method for synthesizing calixarene and/or cyclodextrin copolymers, terpolymers and tetrapolymers, and uses thereof
11/07/2012EP2519545A1 Method for synthesizing calixarene and/or cyclodextrin copolymers, terpolymers and tetrapolymers, and uses thereof
11/07/2012CN102766323A Antibacterial food packing material
11/07/2012CN102766281A Chitosan-mixed essential oil film for corrosion prevention and freshness preservation of meat products, and preparation method and application thereof
11/07/2012CN102766280A Pectin preservative film, its raw material composition and preparation method thereof
11/07/2012CN102766279A Biological liquid mulching film and preparation method thereof
11/07/2012CN102766278A Graft modification method for organic solid powder and inorganic solid powder
11/07/2012CN102766268A Preparation method of antibacterial food packing material
11/07/2012CN102766267A Preparation method of chitosan hydrogel containing magnetic nanoparticle
11/07/2012CN102050953B Method for preparing reducible and degradable supermolecule hydrogel
11/07/2012CN102010527B Chitosan nano particle and preparation method thereof
11/07/2012CN101831088B Marine microorganism completely degradable plastic
11/06/2012US8303701 Modified thermoplastic starch from Ophiostoma ulmi polysaccharide conversion
11/01/2012US20120277882 Implant composite particle, method for making the same, and uses thereof
11/01/2012US20120276386 Protein Imprinting by Means of Alginate-Based Polymers
11/01/2012CA2833385A1 Injectable preformed macroscopic 3-dimensional scaffolds for minimally invasive administration
10/2012
10/31/2012CN102762647A Cross-linked oxidated hyaluronic acid for use as a vitreous substitute
10/31/2012CN102757626A Preparation method of chitosan and polylactic acid composite material
10/31/2012CN102757625A Chitosan-polylactic acid porous composite material and preparation method thereof
10/31/2012CN102757572A Preparation method for agranular crosslinking sodium hyaluronate with high-temperature-resistant and enzymatic-hydrolysis-resistant characteristics
10/31/2012CN102757570A Preparation method of sodium hyaluronate gel
10/31/2012CN102329438B Magnetic chitosan/doped rare earth compound particles and preparation method thereof
10/31/2012CN102250390B Alginate hydrogel microcarrier and preparation method thereof
10/31/2012CN101035811B Reduced odor in low molecular weight cationic polygalactomannan
10/25/2012US20120271260 Superabsorbent polymer containing clay particulate, and method of making same
10/25/2012US20120270046 Polymeric structures comprising a sulfosuccinate
10/24/2012EP2513151A1 Cassia derivatives
10/24/2012CN102753040A Improved xanthan gum
10/24/2012CN102746561A Wood-plastic material and preparation method thereof
10/24/2012CN102746534A Alginate matrix particles
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