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)
10/2012
10/18/2012US20120266270 Plants and seeds of hybrid corn variety ch475945
10/17/2012EP2509445A2 Process for preparing stable starch dispersions
10/17/2012CN102740862A Microspheres of hydrolysed starch with endogenous, charged ligands
10/17/2012CN102733191A Cation high-performance size
10/17/2012CN102733190A Cation high performance slurry
10/17/2012CN102732584A Preparation method of low-viscosity octenyl succinic starch ester
10/17/2012CN102732186A Modified starch adhesive and method for preparing same
10/17/2012CN102731842A Special modified starch for wrapping paper and production method thereof
10/17/2012CN102731841A HD fully biodegradable packaging material and preparation thereof
10/17/2012CN102731664A Preparation method of pharmaceutical adjuvant sodium carboxymethyl starch
10/17/2012CN102731663A Modified starch
10/17/2012CN102731662A Preparation method of novel dry-method modified starch
10/16/2012US8287850 Conjugates of hydroxyalkyl starch and a protein, prepared by reductive amination
10/11/2012US20120259107 Coupling Low-Molecular Substances To A Modified Polysaccharide
10/10/2012EP2506859A1 Microspheres of hydrolysed starch with endogenous, charged ligands
10/10/2012EP2506858A1 Starch derivative mixtures
10/10/2012CN102719202A Starch wallpaper adhesive and preparation method thereof
10/10/2012CN102718878A Preparation method and application of oxidized starch
10/10/2012CN102718877A Porous starch modification method and application in powdered oil
10/10/2012CN102718876A High-liquidity starch and preparation method and application thereof
10/10/2012CN102276851B Method for preparing porous starch with emulsibility
10/10/2012CN102241781B Preparation method of starch and sulfomethyl phenol graft copolymer leather synthesis tanning agent
10/10/2012CN102229676B Preparation process of special rubber powder for architectural coating
10/10/2012CN102139340B Composite powder binding agent containing gelatinized phosphate starch and kaolin and preparation method thereof
10/10/2012CN101875701B Preparation method of oxidative cationic modified starch slurry
10/04/2012US20120251659 Use of Extruded Starch-Based Complexes for Satiety, Reduction of Food Intake, and Weight Management
10/03/2012CN102702659A Method for preparing multifunctional retanning agents through modified starch and imvite in compounding mode
10/03/2012CN102702371A Preparation method of oxidized starch with high carbonyl content
10/03/2012CN102702370A Method for preparing novel nano high-substitution-degree low-viscosity cationic starch
10/03/2012CN102702369A Starch octenyl succinate anhydride preparation process
10/03/2012CN102702368A Mobile starch and dry-process preparation method thereof
10/03/2012CN102702367A Method for preparing cationic cross-linked starch xanthate
10/03/2012CN102086233B Manioc modified starch and production method thereof
10/03/2012CN101370833B Process for modification of biopolymers
10/02/2012US8278374 Processes for manufacture of a dry strength paper and methods for imparting dry strength to paper using a cationic starch graft polymer
09/2012
09/27/2012US20120244198 Microspheres of hydrolysed starch with endogenous, charged ligands
09/26/2012CN102690363A Preparation method of hydroxypropyl waxy rice starch
09/26/2012CN102690362A Preparation method for oxidation cross-linked-carboxymethyl composite modified starch, and oxidation cross-linked-carboxymethyl composite modified starch
09/26/2012CN102690361A Method for preparing sticky rice modified starch with adsorption and sustained release capacity
09/19/2012CN102676098A Modified-starch-based wood adhesive and preparation method thereof
09/19/2012CN102675477A Preparation method capable of improving yield of medium-molecular-weight hydroxyethyl starch
09/19/2012CN102675476A Production method for soluble starch
09/18/2012US8268989 Thermally inhibited polysaccharides and process of preparing
09/18/2012CA2523053C A process for the preparation of hydroxy polymer esters and their use
09/13/2012WO2012122255A1 Digestive enzyme inhibitor and methods of use
09/13/2012US20120231150 Digestive Enzyme Inhibitor and Methods of Use
09/13/2012US20120231144 Process for purifying starches
09/13/2012US20120230928 Compositions of active ingredients
09/12/2012CN102666653A Amphiphilic polymer functionalized by methionine
09/12/2012CN102660904A Preparation method for amphiprotic potato starch microcrystalline wax/AKD (Alkyl Ketene dimer) neutral/alkaline sizing agent
09/12/2012CN102660902A Preparation method for high-activity AKD (Alkyl Ketene dimer) neutral/alkaline sizing agent
09/12/2012CN102660901A Preparation method for sizing-free curing time semi-crosslinked AKD (Alkyl Ketene Dimer) as neutral/alkali sizing agent
09/12/2012CN102660900A Preparation method of amphoteric corn starch microcrystalline wax/AKD (alkyl ketene dimer)/alkaline sizing agent
09/12/2012CN102660899A Method for preparing cation potato starch alkyl ketene dimer (AKD) neutral/alkaline sizing agent
09/12/2012CN102660898A Preparation method for highly-dispersed semi-crosslinked AKD (Alkyl Ketene Dimer) as neutral/alkali sizing agent
09/12/2012CN102660897A Preparation method for highly-dispersed cationic AKD (Alkyl Ketene Dimer) as neutral/alkali sizing agent
09/12/2012CN102660033A Preparation method for sago starch modified by xanthan gum
09/12/2012CN102659953A Preparation method of hydroxyethyl starch with molecular weight of 5,500,000
09/12/2012CN102659952A Preparation method of small-particle potato hydroxypropyl crosslinked starch
09/11/2012US8263163 Cold-water soluble extruded starch product
09/05/2012CN1900124B Modified polysaccharides
09/05/2012CN102653564A Fine starch processing technique
09/05/2012CN102127191B Preparation method of graft copolymer for surface sizing
09/05/2012CN102030892B Preparation method of glutinous rice flour grafted polycaprolactone thermoplastic material
09/05/2012CN101974093B Production method for preparing low-pasting-temperature starch in cold water
09/04/2012US8257502 Plants with reduced activity of a starch phosphorylating enzyme
08/2012
08/30/2012WO2012032151A3 Hybrid cooperative complexes of hyaluronic acid
08/30/2012US20120222155 Variety corn line npna0003
08/29/2012CN101868479B Aqueous composition containing at least one soluble gelatinized anionic starch
08/28/2012US8252921 Method for the controlled oxidation of polysaccharides
08/28/2012US8252866 Azetidinium-functional polysaccharides and uses thereof
08/23/2012WO2012076163A3 Improved starch composition for use in paper manufacture
08/23/2012US20120216316 Amylopectin Type Starch with Enhanced Retrogradation Stability
08/22/2012CN102642222A Method for preparing aldehyde-free veneer boards by biological oil starch adhesives
08/22/2012CN102226001B Fully biodegradable nano-starch graft polylactic acid
08/22/2012CN102206288B Method for preparing acetic acid esterified modified dextrin and crosslinking acetic acid esterified composite modified dextrin
08/22/2012CN102190737B Method for preparing resistant starch by simultaneously adopting crosslinking and heat moisture treatment
08/22/2012CN101507646B Vascular clamp die
08/21/2012CA2502927C New starch-based composition and process for the production thereof
08/16/2012US20120208897 Method for preparing acetylated derivatives of an amylaceous material
08/16/2012DE102009012161B4 Verfahren zur Herstellung von Polysaccharidderivaten Process for the preparation of polysaccharide derivatives
08/15/2012EP2486064A1 Method for preparing acetylated derivatives of an amylaceous material
08/15/2012EP2486063A1 Superhydrophilic amphiphilic copolymers and processes for making the same
08/15/2012CN202379915U Hydroxyethyl starch refining device
08/15/2012CN102635037A Preparation method of amphoteric sweet potato starch microcrystalline wax/ AKD (alkyl ketene dimer) neutral /alkaline sizing agent
08/15/2012CN102635036A Preparation method of amphiprotic sweet potato starch AKD (Alkyl Ketene Dimer) neutral/alkaline sizing agent
08/15/2012CN102635035A Preparation method of amphiprotic potato starch AKD (Alkyl Ketene Dimer) neutral/alkaline sizing agent
08/15/2012CN102635034A Preparation method of sizing curing time-free beewax/AKD (Alkyl Ketene Dimer) neutral/alkaline sizing agent
08/15/2012CN102635033A Preparation method of no-sizing lag beewax/AKD (alkyl ketene dimer) neutral/alkaline sizing agent
08/15/2012CN102635032A Preparation method of sizing lag-free semi-crosslinked AKD (Alkyl Ketene Dimer) neutral/alkaline sizing agent
08/15/2012CN102635031A Preparation method for cation potato starch microcrystalline wax/alkyl ketene dimer (AKD) neutral/basic sizing agent
08/15/2012CN102635030A Preparation method for cation corn starch alkyl ketene dimer (AKD) neutral/basic sizing agent
08/15/2012CN102635029A Preparation method of cation sweet potato starch AKD (Alkyl Ketene Dimer) neutral/alkaline sizing agent
08/15/2012CN102635028A Preparation method for cation sweet potato starch microcrystalline wax/alkyl ketene dimer (AKD) neutral/basic sizing agent
08/15/2012CN102635027A Preparation method of cation corn starch microcrystalline wax/AKD (Alkyl Ketene Dimer) neutral/alkaline sizing agent
08/15/2012CN102635026A Preparation method for sizing curing time-free alkyl ketene dimer (AKD) neutral/basic sizing agent
08/15/2012CN102635025A Preparation method of amphiprotic corn starch AKD (Alkyl Ketene Dimer) neutral/alkaline sizing agent
08/15/2012CN102635022A Preparation method of high-activity ceresin/AKD (Alkyl Ketene Dimer) neutral/alkaline sizing agent
08/15/2012CN102635021A Preparation method of high-reactivity cation AKD (Alkyl Ketene Dimer) neutral/alkaline sizing agent
08/15/2012CN102635019A Preparation method of organic silicon surface sizing agent
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