Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08B - Polysaccharides; Derivatives thereof › C08B 31 - Preparation of chemical derivatives of starch
Patents for C08B 31 - Preparation of chemical derivatives of starch (4,906)
08/2012
08/15/2012CN102635015A Preparation method for cation high-dispersion semi-crosslinking alkyl ketene dimer (AKD) neutral/basic sizing agent
08/15/2012CN102634298A Biological oil-starch-glyoxal resin adhesive for artificial board and preparation method of biological oil-starch-glyoxal resin adhesive
08/15/2012CN102633891A AKD (alkyl ketene dimer) starch and preparation method thereof
08/15/2012CN102633890A Surface cross-linking esterification compound modification method of starch nanocrystal
08/15/2012CN102633889A Preparation method of high-purity hydrogenated dextrin
08/08/2012EP1877562B1 High-phosphate starch
08/08/2012CN102627739A Preparation method of high-activity amphoteric AKD (Alkyl Ketene Dimer) neutral/alkaline sizing agent
08/08/2012CN102627738A Preparation method for amphiprotic alkyl ketene dimmer (AKD) neutral/alkali sizing agent without sizing maturation period
08/08/2012CN102627737A Preparation method of high-dispersion alkyl ketene dimer (AKD) neutral/alkaline sizing agent
08/08/2012CN102627736A Preparation method for alkyl ketene dimmer (AKD) neutral/alkali sizing agent without sizing lag
08/08/2012CN102627735A Preparation method for high-dispersibility cationic half-crosslinking alkyl ketene dimmer (AKD) neutral/alkali sizing agent
08/08/2012CN102627734A Preparation method of amphoteric alkyl ketene dimer (AKD) neutral/alkaline sizing agent without sizing lag
08/08/2012CN102627733A Preparation method of high-activity half-crosslinking amphoteric alkyl ketene dimer (AKD) neutral/alkaline sizing agent
08/08/2012CN102627732A Preparation method of high-activity half-crosslinking alkyl ketene dimer (AKD) neutral/alkaline sizing agent
08/08/2012CN102627731A Amphoteric polymer binder and preparation method thereof
08/08/2012CN102627730A Amphoteric dry strength agent and preparation method thereof
08/08/2012CN102627729A Starch graft copolymer coal-water slurry dispersants and preparation method thereof
08/08/2012CN102627698A Preparation method of sweet potato carboxymethyl modified starch
08/07/2012CA2430557C Highly branched soluble glucose polymers and process of obtaining same
08/01/2012CN102625869A Plasticized esterified expanded starch adhesive and objects utilizing the same
08/01/2012CN102617819A Production method for dialdehyde starch adhesive
08/01/2012CN102617799A Process for preparing starch grafting acrylamide paper reinforcing agent
08/01/2012CN102617743A Preparation method for hydroxyethyl starch
07/2012
07/25/2012CN102605618A Multi-component high-performance sizing agent
07/25/2012CN102604349A Polylactic acid/ starch full bio-based degradable composite material and preparing method thereof
07/25/2012CN102604164A Master batch capable of fully and biologically degrading plastic film and preparation method thereof
07/25/2012CN102604127A Method for preparing water insoluble polysaccharide nano particles by catalyzing and hydrolyzing of solid heteropolyacid
07/25/2012CN102603905A Preparation method of oxidized starch containing aldehyde group on C6 position of glucose unit
07/25/2012CN102603904A Method for preparing hydroxypropyl acetylated adipate starch
07/25/2012CN102603903A Method for preparing double-crosslinking amphoteric tapioca starch
07/25/2012CN102603902A Preparation method of sodium carboxymethyl starch
07/25/2012CN102167750B Preparation method of 130ethoxyl starch
07/25/2012CN101942119B Modified starch catalyzed by compound bio-enzymes and preparation method and application thereof
07/18/2012EP2475686A1 Microprocessing in heterogeneous reaction mixtures
07/18/2012CN202337744U 变性淀粉烘干辊筒速率控制系统 Starch drying roll rate control system
07/18/2012CN102597008A Method for preparing acetylated derivatives of an amylaceous material
07/18/2012CN102587208A Method for manufacturing anti-interference recycled paper reinforcing agent
07/18/2012CN102585726A Preparation method for starch-based biomass latex adhesive
07/18/2012CN102585518A Isolated soybean protein/starch biodegradable plastic and preparation method thereof
07/18/2012CN102585143A Biomass-based flame retardant polyurethane foams and preparation method thereof
07/18/2012CN102585098A Preparation method of cross-linked amphoteric cassava starch
07/18/2012CN102585021A Method for synthesizing composite modified starch slurry
07/18/2012CN102585020A Method for synthesizing cationic starch with high substation degree based on basic ionic liquid
07/18/2012CN102161708B Preparation method of low-viscosity cation starch
07/18/2012CN101597388B Biochemical shoe material and manufacturing method thereof
07/18/2012CN101423592B Biodegradable material and process for producing the same
07/17/2012CA2478480C Coupling low molecular weight compounds to hydroxyalkylstarch via a terminal aldehyde group on the starch
07/17/2012CA2478478C Coupling hydroxyalkyl starch via a terminal aldehyde group or a functional group derived therefrom, to a protein
07/11/2012CN102574928A Superhydrophilic amphiphilic copolymers and processes for making the same
07/11/2012CN102561061A Printing thickner and preparation method thereof
07/11/2012CN102559097A Preparation method of cassava starch based biomass formaldehyde-free wood adhesive
07/11/2012CN102558615A High polymer bio-based composite material and preparation method thereof
07/11/2012CN102558446A Dry strength agent and preparation method and application thereof
07/11/2012CN102558374A 氧化淀粉纸张表面施胶剂及其制备方法 Oxidized starch paper surface sizing agent and its preparation method
07/11/2012CN102558373A Efficient and clean manufacturing method of continuous-flow-state pipelined cation-oxidized starch
07/11/2012CN102558372A Process for producing cassava cationic starch
07/11/2012CN102558371A Method for preparing dodecenyl succinic acid starch ester by extrusion
07/11/2012CN102558370A Process for modifying starches
07/11/2012CN102552963A Preparation method of starch/nano-silver antibacterial composite film
07/10/2012US8216628 Process for purifying starches
07/05/2012WO2012091298A1 Method for preparing hydroxyalkyl starch
07/05/2012US20120172587 Method for producing polysaccharide esters or polysaccharide mixed esters
07/05/2012US20120172586 Microprocessing in heterogeneous reaction mixtures
07/04/2012CN102535195A Composite paste material and preparation method thereof
07/04/2012CN102533157A Preparation method of heat-resisting crosslinking anionic starch adhesive
07/04/2012CN102532329A Preparation method of low-viscosity octenyl succinic anhydride modified starch
07/04/2012CN102532328A Starch pigment and preparation method thereof as well as coating and coated paper using the starch pigment
07/04/2012CN102526794A Calcium-complex starch-based microporous haemostatic material, and preparation method and application thereof
07/04/2012CN102161796B Modified high-density polyethylene composite material and preparation method thereof
07/04/2012CN102146150B Starch derivative copolymer and preparation method and application thereof
07/04/2012CN102070722B Octenyl succinate distarch phosphate and preparation method and applications thereof
07/04/2012CN101962414B Method for producing aquatic granulated feed adhesive modified starch
07/04/2012CN101679530B Water-soluble iron-carbohydrate derivative complexes, preparation thereof and medicaments comprising them
07/04/2012CN101139401B Starch ester and preparation method and use thereof
06/2012
06/28/2012WO2012085491A1 Saccharide polymer obtained from manihot esculenta, method for obtaining same, and use thereof as a cosmetic active principle for tightening the skin
06/27/2012EP2467530A2 Plasticized esterified expanded starch adhesive and objects utilising the same
06/27/2012CN102517991A Modified starch for surface sizing of paper, as well as the preparation method and the application of the modified starch
06/27/2012CN102516612A Preparation method for porous starch/natural rubber compound
06/27/2012CN102212142B Dry-method preparation process for triple-modified starch
06/27/2012CN102153665B Method for preparing high water absorbing gel by using apple residues as raw materials
06/27/2012CN102030832B Method for preparing compound modified starch for replacing gelatin
06/20/2012EP2231710B1 Method for producing a hydroxyalkyl starch derivative with two linkers
06/20/2012CN102504560A Degradable seedling culture container, and preparation method and application thereof
06/20/2012CN102504455A Preparation method for composite full-degradable material
06/20/2012CN102504237A Starch glycosyl polyether glycol used for polyurethane rigid foam and preparation method thereof
06/20/2012CN102504035A Method for increasing substitution degree of hydroxypropul starch
06/20/2012CN102504034A Starch-glycerol particle and preparation method and use thereof
06/20/2012CN102504033A Preparation method of modified anion starch for papermaking
06/20/2012CN102504032A Method for preparing starch lactate
06/20/2012CN102030833B Preparation method and application of natural oil- and starch-esterified starch ester
06/14/2012WO2012076163A2 Improved starch composition for use in paper manufacture
06/14/2012US20120148523 Hydrogel tissue adhesive for medical use
06/14/2012CA2820113A1 Improved starch composition for use in paper manufacture
06/13/2012CN102498131A Microprocessing in heterogeneous reaction mixtures
06/13/2012CN102492189A Preparation method of high-performance and low-temperature vulcanized natural rubber
06/13/2012CN102492047A Conjugates of hydroxyalkyl starch and an active substance, prepared by chemical ligation via thiazolidine
06/13/2012CN102492046A Preparation method of high-purity resistant starch
06/12/2012CA2408157C Soluble hydrogenated starch derivatives containing non digestible dietary fibers
06/07/2012WO2012075414A2 Aptamer bioconjugate drug delivery device
06/07/2012US20120141551 Aptamer bioconjugate drug delivery device
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ... 50