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)
07/2012
07/18/2012CN102585300A Plant fiber sponge with effects of diminishing inflammation and detoxifying and preparation method for plant fiber sponge
07/18/2012CN102585276A Method for preparing porous chitosan scaffold
07/18/2012CN102585275A Method for preparing porous chitosan scaffold
07/18/2012CN102585274A Method for preparing bagasse pith water-absorbing sponge material
07/18/2012CN102585267A Intelligent gel three-dimensional scaffold material for cell culture
07/18/2012CN102585265A Preparation method of gelatin/poli vinyl alcohol (PVA) composite films crosslinked with glutaraldehyde solution
07/18/2012CN102585263A Preparation method of organic montmorillonite-modified gelatin/PVA (polyvinyl acetate) composite film
07/18/2012CN102585260A Biological material drying method
07/18/2012CN102585255A Pectin/cellulose hydrogel material and preparation method thereof
07/18/2012CN101955597B Chitosan/quantum dot nanocomposite film and preparation method and application thereof
07/18/2012CN101423592B Biodegradable material and process for producing the same
07/11/2012CN102558758A Phenolic resin foam material and preparing method thereof
07/11/2012CN102558740A Functional protector material used in sports field and preparation method thereof
07/11/2012CN102558649A Multifunctional protector material used in sports field and preparation method thereof
07/11/2012CN102558648A Functional protective clothing material for sports goods and preparation method for functional protective clothing material
07/11/2012CN102558618A Substrate water retaining agent and preparation method thereof
07/11/2012CN102558617A Intumescent flame retardant and preparation method thereof
07/11/2012CN102558616A Application of novel complex gum in microcapsule preparation
07/11/2012CN102558601A Preparation method of high-strength porous chitosan microcarrier
07/11/2012CN102558600A Cross-linked hyaluronan sponge and preparation method for same
07/11/2012CN102558599A Preparation method of calcium silicate/calcium alginate hybrid material with mesoporous silica gel on surface
07/11/2012CN102558588A Method for preparing nano-titanium dioxide chitosan composite membrane by using double dispersing agents
07/11/2012CN102558581A Method for preparing high-strength solid chitosan microcarriers
07/11/2012CN102161781B Modified chitosan material capable of absorbing heavy metal ions and preparation method thereof
07/11/2012CN102002172B Method for preparing okra polysaccharide and pectin as well as pill preparation thereof
07/11/2012CN101974192B Intelligent high water absorption and waterholding material and preparation method and application thereof in desertification control
07/11/2012CN101558114B Composition comprising oligogalacturonans and polycationic saccharides
07/05/2012WO2012092339A2 The design of hydrolytically releasable prodrugs for sustained release nanoparticle formulations
07/05/2012WO2012089777A1 Method for the preparation of sodium chondroitin sulphate
07/05/2012WO2012089537A1 Hyaluronic acid compositions stabilised against the degrading effect of heat or enzymes
07/05/2012US20120171260 Stent And Delivery System With Reduced Chemical Degradation
07/05/2012CA2823052A1 Hyaluronic acid compositions stabilised against the degrading effect of heat or enzymes
07/04/2012EP2471517A2 Rhein or diacerein compositions
07/04/2012EP2471516A2 Rhein or diacerein compositions
07/04/2012EP2471515A2 Rhein or diacerein compositions
07/04/2012EP2470230A2 Viscoelastic gels as novel fillers
07/04/2012EP1303542B3 Preparation of crosslinked hyaluronic acid and the hydrogel therefrom, the products obtained and the uses thereof
07/04/2012CN102549060A Fluoropolymer compositions containing a polyol compound and methods of making them
07/04/2012CN102548590A Viscoelastic gels as novel fillers
07/04/2012CN102532676A Protector material with health-care function in athletic sports field and preparation method thereof
07/04/2012CN102532611A Cyclodextrin compositions, articles, and methods
07/04/2012CN102532584A Method for preparing porous three-dimensional chitosan scaffold
07/04/2012CN102532572A Preparation method of quaternized chitosan anion hybrid membrane doped with positive polystyrene latex
07/04/2012CN102532569A Preparation method of yak milk casein edible film
07/04/2012CN102532566A Preparation method of interpenetrating network composite hydrogel
07/04/2012CN102532564A Hydrogel and preparation method thereof
07/04/2012CN102529277A Preparation method of waterproof, moisture permeable and antibacterial composite fabric
07/04/2012CN101974170B Chitosan hemostatic sponge made from maggot shells as well as preparation method and application thereof
07/04/2012CN101891946B Enhanced biological hydrogel having DN-L structure and preparation method thereof
07/04/2012CN101885906B Degradable biological hydrogel and preparation method thereof
07/04/2012CN101805465B Photocrosslinking nano hydrogel and preparation method thereof
07/04/2012CN101516983B Thermal insulation composition
06/2012
06/27/2012EP2467522A1 Curable fiberglass binder comprising amine salt of inorganic acid
06/27/2012EP2467521A1 Cellulosic composite
06/27/2012EP2467520A1 Improved performance polymeric fiber webs
06/27/2012EP2467519A1 Curable fiberglass binder comprising amine salt of inorganic acid
06/27/2012CN102516739A Multiple sensitive hydrogel material and preparation method thereof
06/27/2012CN102516728A Modified polyactic acid composition for cigarette filter stick and preparation method thereof
06/27/2012CN102516727A Mesoporous polycaprolactone modified by natural high polymer and application thereof
06/27/2012CN102516607A Preparation method of magnetic rectorite/chitosan nano-grade composite material
06/27/2012CN102516606A Preparation method of nitrogen oxide donor - quantum dots compound
06/27/2012CN102516605A Antibacterial degradable film and manufacturing method and application thereof
06/27/2012CN102516563A Method for preparing micro magnetic carrier, micro magnetic carrier and active sludge immobilization method
06/27/2012CN102516494A Foaming composition for water tank of solar water heater
06/27/2012CN102516420A Hydrogen abstraction type host-guest water-soluble light trigger and preparation method thereof
06/27/2012CN102516410A Method for preparing sodium hyaluronate with different molecular weights
06/27/2012CN102514261A Microbiological bio-imprinting membrane and preparation method thereof
06/27/2012CN102206362B Instant noodle flavoring package coating and preparation method thereof
06/27/2012CN102020856B Method for recovering glucomannan and protein in konjac flying powder by enzyme process
06/27/2012CN102010480B Method for preparing micro-grade polymer gel microspheres capable of loading protein
06/27/2012CN102002169B Method for preparing rod-like imprinted polymer capable of efficiently separating naringin in water phase
06/27/2012CN101974169B Corn bran active polysaccharide and preparation method thereof
06/27/2012CN101864082B Preparation method of chitin film
06/27/2012CN101857698B Polystyrene/calcium alginate composite gel microsphere in nuclear shell structure and preparation method thereof
06/27/2012CN101792580B Modified chitosan fiber and polylactic acid composite material and preparation method thereof
06/27/2012CN101676332B Thickener composition and method for thickening aqueous systems
06/26/2012CA2516612C Polymeric film or coating comprising hemicellulose
06/21/2012WO2012010401A3 Biodegradable plastic compounding
06/21/2012US20120156562 Water-based slurry composition, electrode plate for electricity storage device, and electricity storage device
06/20/2012EP2465987A1 Improved nonwoven of synthetic polymer
06/20/2012EP2465986A1 Nonwoven of synthetic polymer with binder comprising salt of inorganic acid
06/20/2012EP2464773A1 Curable fiberglass binder
06/20/2012EP2464772A1 Curable fiberglass binder comprising amine salt of inorganic acid
06/20/2012EP2464771A1 Curable fiberglas binder comprising amine salt of inorganic acid
06/20/2012EP2464770A1 Curable fiberglass binder
06/20/2012CN102505008A Magnetic immobilized cross-linked lipase aggregate and preparation method and application thereof
06/20/2012CN102504352A Carboxymethyl chitosan oligosaccharide quaternary ammonium salt/rectorite nanometer composite material and preparation method and application thereof
06/20/2012CN102504351A Chitosan composite preservative film and preparation process thereof
06/20/2012CN102504350A Degradable food packaging paper and preparation method thereof
06/20/2012CN102504328A Method for preparing high-intensity three-dimensional chitosan porous bracket
06/20/2012CN102504312A Method for preparing di-dithiocarbamate modified chitosan beads
06/20/2012CN102504310A Preparation method of sulfonated polyimide/chitosan composite proton conducting film
06/20/2012CN102504300A Preparation of sodium alginate and chitosan composite polyelectrolyte cast film
06/20/2012CN102504297A Preparation method of hyaluronic acid and chitosan composite polyelectrolyte cast film
06/20/2012CN102504296A Preparation method of water-soluble chitosan/polyvinyl alcohol composite films
06/20/2012CN102504291A pH sensitive type chitosan crosslinking povidone gel and preparation method and application thereof
06/20/2012CN102504286A Starch thermoplastic modifying master batch-plasticizing micro-ball and preparation method thereof
06/19/2012CA2702603C Sulfoalkyl ether cyclodextrin compositions
06/14/2012WO2012076988A1 A complex of garcinol, cyclodextrin and method thereof
06/14/2012US20120149658 Modified pectins, compositions and methods related thereto
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