97421 ⎘
Preparation of cellulose ethers Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps , including purification
Sub-classes:Cellulose-based absorbent material and process for its production
#2METHOD FOR PRODUCING LOW-SUBSTITUTED HYDROXYPROPYL CELLULOSE
#3LOW-SUBSTITUTED HYDROXYPROPYL CELLULOSE AND METHOD FOR PRODUCING SAME
#4Method for Producing Hydrogels
#5COMPOSITION COMPRISING MODIFIED CARBOXYMETHYL CELLULOSE AS DISPERSION PERFORMANCE ENHANCERS
#6AMPHIPHILIC POLYSACCHARIDES, POLYSACCHARIDE-BASED HYDROGELS, AND METHODS OF MANUFACTURE
#7METHOD OF CONTINUOUSLY PRODUCING DEPOLYMERIZED CELLULOSE ETHER
#8Synthesis of a biocompatible, biodegradable, and tunable shape memory polymer triggered at body temperature
#9HYDROXYALKYLALKYL CELLULOSE FOR TABLETING AND SOLID PREPARATION COMPRISING THE SAME
#10MECHANICAL TREATMENT OF POLYSACCHARIDE WITH HYDROPHOBIC ALCOHOL
#11Cellulose ethers with delayed solubility and having a reduced glyoxal content
#12High-viscosity lithium carboxymethyl cellulose and preparation method therefor and application thereof
#13Amphiphilic polysaccharides, polysaccharide-based hydrogels, and methods of manufacture
#14Method for producing depolymerized cellulose ether
#15Method for producing depolymerized cellulose ether
#16PROCESS FOR PRODUCING A CROSSLINKED CELLULOSE ETHER
#17Silicon glycan and method of preparing same
#18METHOD FOR PRODUCING HYDROGELS
#19PROCESS FOR FRACTIONATING AN ESTERIFIED CELLULOSE ETHER
#20OXIDATIVE DEGRADATION OF CELLULOSE ETHERS
#21Polymer Hydrogels and Methods of Preparation Thereof
#22ANTIMICROBIAL COMPOSITION BASED ON POLYPHENOLS AND POLYSACCHARIDES, METHOD FOR PREPARING THEREOF AND USE OF THE SAME
#23NANOFIBRILLAR CELLULOSE HYDROGEL
#24Method for producing carboxymethylated cellulose and carboxymethylated cellulose nanofibers
#25WATER-SOLUBLE CELLULOSE ETHER AND METHOD FOR PRODUCING THE SAME
#26METHOD FOR PRODUCING MODIFIED CELLULOSE FIBER
#27Method for producing sieved low-substituted hydroxypropyl cellulose
#28Amphiphilic polysaccharides, polysaccharide-based hydrogels, and methods of manufacture
#29Oxidative degradation of cellulose ethers
#30Method for manufacturing carboxymethylated cellulose nanofiber
#31Porous water-soluble nonionic cellulose ether having excellent solubility and method for producing the same
#32Water-soluble cellulose ether and method for producing the same
#33Method for producing hydrogels
#34COATING FORMULATION USING LOW-SUBSTITUTED CELLULOSE ETHER AND ITS PREPARATION
#35BIO-INSPIRED POLYMERS FOR USE AS SYNTHETIC MUCINS
#36METHOD FOR STORING CHEMICALLY MODIFIED CELLULOSE FIBERS AND METHOD FOR PRODUCING CHEMICALLY MODIFIED CELLULOSE NANOFIBERS
#37POLYMER HYDROGELS AND METHODS OF PREPARATION THEREOF
#38METHOD FOR PRODUCING WATER-SOLUBLE HYDROXYETHYL CELLULOSE
#39NOVEL ESTERIFIED CELLULOSE ETHERS OF HIGH MOLECULAR WEIGHT AND HOMOGENEITY
#40BIO-INSPIRED POLYMERS FOR USE AS SYNTHETIC MUCINS
#41Method for producing carboxymethyl cellulose or salt thereof, and binding agent for electrode
#42SHALE SWELLING INHIBITORS
#43Water-soluble cellulose ether and method for producing the same
#44Alkyl cellulose for use in tableting and solid preparation comprising same
#45Cellulose ethers with temporary cross-links, a process to make them, and their use
#46Cellulose ether powders
#47PROCESS OF PREPARING A HIGH MOLECULAR WEIGHT ESTERIFIED CELLULOSE ETHER
#48Low-substituted hydroxypropyl cellulose, production method thereof, and solid preparation
#49Hydroxyalkyl alkyl cellulose, method for producing the same, and solid preparation
#50Gelling esterified cellulose ethers
#51Water-soluble esterified cellulose ethers having a low degree of neutralization
#52PROCESS FOR PREPARING AN ESTERIFIED CELLULOSE ETHER IN THE PRESENCE OF AN ALIPHATIC CARBOXYLIC ACID
#53PROCESS FOR FRACTIONATING AN ESTERIFIED CELLULOSE ETHER
#54Size reduction of ethylcellulose polymer particles
#55Process for producing a water-soluble cellulose derivative having a reduced content of water-insoluble particles
#56Method for producing water-soluble nonionic cellulose ether powder having high bulk density
#57Alkyl cellulose for use in tableting and solid preparation comprising same
#58Metal oxide particles with uniform multi-layer polymer coatings
#59Porous water-soluble nonionic cellulose ether having excellent solubility and method for producing the same
#60Polysaccharide derivatives and cross-metathesis processes for preparing them
#61Polymer hydrogels and methods of preparation thereof
#62Esterified cellulose ethers of high molecular weight and homogeneity
#63Method for producing hydrogels
#64Method for preparing hydroxypropyl methylcellulose acetate succinate (HPMCAS) grains having controlled grain size distribution, and HPMCAS powder
#65Carboxymethylcellulose polyethylene glycol compositions for medical uses
#66Hair fixatives including cellulose ether based polyglucose polymers
#67Dissolution and processing of cellulose
#68Process for recovering an esterified cellulose ether from a reaction product mixture
#69Reversibly crosslinked cellulose ethers and process for the production thereof by selective oxidation of vicinal OH groups
#70Surface-modified cellulose nanofibres, bio composite resin composition and method for producing the same
#71Hydrogel forming material from byproduct pulp fines
#72Cationic group-containing cellulose ether
#73Alkyl cellulose for use in tableting and solid preparation comprising same
#74Composition for hot melt extrusion and method for producing hot melt extrudate by using same
#75Carboxymethylcellulose polyethylene glycol compositions for medical uses
#76Esterified cellulose ethers of very low viscosity
#77Esterified cellulose ethers of very high molecular weight
#78Shale swelling inhibitors
#79Hemi-aminal ethers and thioethers of N-alkenyl cyclic compounds
#80Method for producing cellulose ether
#81Cellulose derivative fine particle, dispersion liquid thereof, dispersion body thereof and diagnostic reagent
#82Process of preparing an esterified cellulose ether in the presence of an alkali metal carboxylate and an aliphatic carboxylic acid
#83Method of manufacturing ultra-low viscosity hydroxyalkyl cellulose through partial neutralization method
#84Partially cross-linked esterified cellulose ethers
#85NFC stabilized foam
#86Alkyl hydroxyalkyl cellulose ethers, methods of making, and use in cements and mortars
#87Composition comprising an organic diluent and a cellulose ether
#88Cationized glycerolated cellulose
#89Method for dehydrating hydrous low-substituted hydroxypropyl cellulose and method for producing low-substituted hydroxypropyl cellulose by using same
#90Method for producing water-soluble cellulose ether having low degree of polymerization and method for producing film coating composition comprising same
#91Process of preparing an ester of a cellulose ether
#92Method for producing water-soluble nonionic cellulose ether excellent in storage stability
#93Multifunctional materials and composites
#94Composition for hot-melt extrusion and method for producing hot-melt extrusion product using same
#95Preparation method of acetylated cellulose ether, and acetylated cellulose ether prepared thereby
#96Carboxymethylcellulose polyethylene glycol compositions for medical uses
#97Hydroxyethyl cellulose grafted acrylic latex
#98Method for preparing cellulose ether having low degree of polymerization and cellulose ether prepared thereby
#99SILICON/GERMANIUM-BASED NANOPARTICLE PASTES WITH ULTRA LOW METAL CONTAMINATION
#100Pharmaceutical compositions with enhanced performance
#101Method of removing alkylene halogenohydrin from cellulose ether
#102Food composition comprising a cellulose ether
#103Cleaning agent composition
#104Method for producing alkali cellulose
#105Process for reducing the amount of water-insoluble fibers in a water-soluble cellulose derivative
#106Process for producing cellulose derivatives of high bulk density and good flowability
#107Process for producing cellulose derivatives of high bulk density, good flowability and improved dispersibility in cold water
#108Modified cellulose nanofibers, production method thereof, and resin composition using same
#109Hair cosmetic
#110Treatment of polysaccarides with dialdehydes
#111Wellbore servicing fluid comprising a cellulose ether
#112Nonionic hydrophobically substituted cellulose ethers
#113Method for producing hydrogels
#114ADHESION-PREVENTING MATERIAL
#115HYDROGEL
#116Method for producing cationized cellulose and method for producing cationized hydroxyalkyl cellulose
#117Forming porous scaffold from cellulose derivatives
#118SEPARATION MEMBRANE, METHOD FOR MANUFACTURING THE SAME, AND FORWARD OSMOSIS DEVICE INCLUDING THE SAME
#119Water-soluble polysaccharide ethers and their use
#120Production method for cationic hydroxypropyl cellulose
#121CARBOXYMETHYLCELLULOSE POLYETHYLENE GLYCOL COMPOSITIONS FOR MEDICAL USES
#122Method for producing low-substituted hydroxypropylcellulose
#123Storing and distributing a feeder product
#124POLYAMINE-CONTAINING POLYMERS AND METHODS OF SYNTHESIS AND USE
#125FORMING POROUS SCAFFOLD FROM CELLULOSE DERIVATIVES
#126Cellulose derivative, process of preparing cellulose derivative, resin composition, molded article, method of making molded article, and housing for electronic equipment
#127Forming porous scaffold from cellulose derivatives
#128METHYLHYDROXYPROPYLCELLULOSE (MHCP) FOR MINERAL-BOUND BUILDING MATERIAL SYSTEMS
#129CELLULOSE DERIVATIVE AND METHOD FOR PRODUCING THE SAME, CELLULOSE RESIN COMPOSITION, MOLDED MATTER AND METHOD FOR MAKING THE SAME, AND ELECTRICAL AND ELECTRONIC EQUIPMENT HOUSING
#130Crosslinked polysaccharide sponge
#131CELLULOSE DERIVATIVES, METHOD OF PRODUCING THE SAME AND USE THEREOF
#132Cellulose derivative fine particle, dispersion liquid thereof, dispersion body thereof and diagnostic reagent
#133Method for preparing very low viscosity cellulose ether and product
#134WATER-DISPERSIBLE POLYSACCARIDE DERIVATIVES OF REDUCED GLYOXAL CONTENT, AND A PROCESS FOR DECREASING THE GLYOXAL CONTENT IN GLYOXAL-CROSSLINKED POLYSACCHARIDE DERIVATIVES
#135Cellulose derivative
#136Polymer hydrogels and methods of preparation thereof
#137Dissolution and processing of cellulose
#138PROCESS FOR WASHING POLYSACCHARIDE DERIVATIVES
#139Process for reducing the average molecular weight of cellulose ethers
#140Non-absorbable non-digestible polymer compounds
#141Modified polysaccharide for cell culture and release
#142Method of obtaining hydrogels of cyclodextrins with glycidyl ethers, compositions thus obtained and applications thereof
#143Use of water-soluble polymer complexes in aqueous systems
#144AMINE-BASED AND IMINE-BASED POLYMERS, USES AND PREPARATION THEREOF
#145MATRIX MADE OF A POLYSACCHARIDE MODIFIED UNDER AN ELECTRON BEAM WITH A FUNCTIONAL ORGANOSILICON COMPOUND
#146Biodegradable, Super Absorbent Polymer Hydrogels and a Method For Their Preparation
#147Process for grinding cellulose ether
#148Carboxymethylcellulose polyethylene glycol compositions for medical uses
#149BASE MATERIAL FOR DRY DIRECT TABLETING COMPRISING LOW-SUBSTITUTED HYDROXYPROPYL CELLULOSE
#150Crosslinked polysaccharide sponge
#151Crosslinked polysaccharide sponge
#152Pharmaceutical compositions with enhanced performance
#153Water-Soluble Cellulose Derivative Comprising A Ligand
#154THIOLATED MACROMOLECULES AND METHODS OF MAKING AND USING THEREOF
#155Bifunctionalized polysaccharides
#156Double-cone mixer with baffles
#157Personal care composition
#158Decolorized raw cotton linters and preparation of ether derivatives therefrom
#159Phosphoric ester of cellulose derivative and metal adsorbent comprising the same
#160Process for preparing methylhydroxyalkylcellulose having a small number of coloured particles
#161Production of low molecular weight ethylcellulose
#162Cellulose and acrylic based polymers and the use thereof for the treatment of infectious diseases
#163Associative water-soluble cellulose ethers
#164Water-dispersible polysaccharide derivatives of reduced glyoxal content, and a process for decreasing the glyoxal content in glyoxal-crosslinked polysaccharide derivatives
#165Cellulose ethers
#166Process for the preparation of hydroxy polymer esters and their use
#167Enzymatic depolymerisation of carboxymethylcellulose in hydroalcoholic solutions
#168Lactones of carboxylic acid polysaccharides and methods for forming conjugates thereof
#169Process for shaping cellulose ethers
#170Cross-linked polymer of carbohydrate, notably based on polysaccharides, and/or on oligosaccharides and/or on polyols
#171Blocky hydroxyethylcellulose, derivatives thereof, process of making and uses thereof
#172Method of crosslinking a carboxylated polymer using a triazine crosslinking activator
#173Method of crosslinking a mixture of carboxylated polymers using a triazine crosslinking activator
#174Method for making a mixed polymer network
#175Crosslinked carboxylated polymer
#176Crosslinked mixed carboxylated polymer network
#177Methods of treating keratin based substrates
#178Matrix made of a polysaccharide modified under an electron beam with a functional organosilicon compound
#179Method for producing temporarily cross-linked cellulose ethers
#180Organopolysiloxane-modified polysaccharide and process for producing the same
#181Methods, compositions, formulations, and uses of cellulose and acrylic-based polymers
#182Method of drying biodegradable polymers
#183Polysaccharide containing phosphorylcholine group and process for producing the same
#184Depolymerization of water soluble polysaccharides
#185Use of water-soluble polymer complexes in aqueous systems
#186Mixtures of alkylated and non-alkylated cellulose ethers and use thereof
#187Self-cross-linked alkyl cellulose
#188Modified cellulose ethers, obtainable by reaction of cellulose ethers carrying free hydroxy groups with di- and/or polycarboxylic acids and the use of catalysts, and method for producing the same
#189Cementitious composition
#190Crosslinked polysaccharides and methods of making and using crosslinked polysaccharides
#191Compositions of polyacids and methods for their use in reducing adhesions
#192Base material for dry direct tableting comprising low-substituted hydroxypropyl cellulose