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Matches 701 - 750 out of 1,819

Document Document Title
JP3850559B2
To obtain a carboxymethyl cellulose or its salt (CMC) capable of coexisting fluidity, coating property and thixotropy in an aqueous composition. The viscosity ratio η24/η1 of the viscosity η1 after 1 hour and the viscosity η24 after ...  
JP2006233144A
To provide a method for producing a cellulose derivative, by which in producing a cellulose derivative, a pretreatment with a strong acid or a strong alkali is required in order to dissolve cellulose, processes of bleaching of colored ce...  
JP2006518792A  
JP2006199956A
To provide a carboxyalkyl cellulose polymer network having super-absorbing properties.This carboxyalkyl cellulose polymer network is a water-swellable and water-insoluble cross-linked carboxyalkyl cellulose and is obtained from a pulp ha...  
JP3834193B2
To provide method for manufacturing CMC(carboxymethyl cellulose) alkali metal salt in which a carboxymethyletherification agent is effectively utilized and an aqueous solution obtained is excellently transparent. Alkali cellulose is manu...  
JP2006192368A
To provide a film-like water absorption material which has excellent biodegradability, excellent water absorbability and gel strength, to provide a manufacturing method thereof and to provide water absorption article including the same.T...  
JP2006188698A
To provide a method for producing a carboxyalkylcellulose.A carboxyalkylcellulose having a carboxy substitution degree of 0.4-1.4 is produced by treating a pulp having a kappa value of 1-65 with a carboxyalkylating agent. A crosslinked c...  
JP2006188696A
To provide a superabsorbent composition useful for the design of an effective absorbent product giving no wet feeling to the wearing person.The invention provides a carboxyalkylcellulose produced from pulp having a kappa value of about 1...  
JP2006188697A
To provide a method for producing a carboxyalkylcellulose polymer network having high water-absorbing property.The polymer network is produced by reacting a carboxyalkylcellulose produced from a pulp having a kappa value of about 1 to ab...  
JP2006152276A
To provide a method for separating by filtration a water-soluble cellulose ether from a suspension of such a water-soluble cellulose ether as an alkylcellulose and a hydroxyalkylcellulose, with avoiding the clogging which is caused at th...  
JP2006514935A  
JP2006117746A
To provide a polysaccharide derivative having excellent treatability at a low temperature, and useful as a thickener exhibiting sufficient thickening properties at a high temperature and an emulsifier or the like having excellent emulsif...  
JP2006111867A
To provide a photocrosslinking polysaccharide excellent in barrier effect and degradability which are necessary characteristics for medical materials, and to provide a photoreactive polysaccharide for producing the same and a medical mat...  
JP3787459B2
To obtain a hydroxyalkylcellulose useful as an ingredient of a hair care preparation, highly compatible with a surfactant, which cellulose has a specified structure and has a mobility distribution in a specified range when determined by ...  
JP2006507373A  
JP2006022271A
To provide a high purity carboxymethylcellulose salt with less amount of salts obtained as byproducts at the production of the carboxymethylcellulose salt, and a method for producing the same.The carboxymethylcellulose salt contains less...  
JP2006502251A  
JP2006501324A  
JP2005336271A
To provide a polymerization initiator capable of forming polymer particulates without producing a free dispersion stabilizer, and to provide polymer particulates obtained by using the polymerization initiator.The polymer particulates are...  
JP2005307214A
To provide an industrial production method for a methylhydroxyalkylcellulose derivative.This production method comprises the following: (a) cellulose and a suspension medium containing 20-50 mass% chloromethane are introduced into an aut...  
JP2005531648A  
JP2005530937A  
JP2005272408A
To provide a laxative capable of quickly and efficiently developing the laxative action of magnesium oxide.The laxative free from Plantago ovata is produced by compounding magnesium oxide with at least one compound selected from hydroxyp...  
JP2005529830A  
JP2005255799A
To provide a method for producing a low-gel-content carboxymethyl cellulose salt.The carboxymethyl cellulose salt is produced by the step of producing an alkali cellulose by reacting a cellulosic raw material with an alkali, the step of ...  
JP3720084B2
PURPOSE: To obtain both of water absorptivity and biodegradation property and to maintain the water absorptivity even under pressurized condition. CONSTITUTION: This water-absorbing resin is obtd. by mixing polysaccharide and amino acid ...  
JP3716901B2
To provide a cellulose ether film which does not precipitate gelling auxiliary agent during long storage period, can surely keep its good appearance for a long time, and is satisfactorily applicable as a film for a hard capsule. This cel...  
JP3718341B2
To enable the preparation of tablet-forming powder by fluidized bed granulation by using a low-substitution hydroxypropylcellulose (L-HPC) having a specific bulk density. An L-HPC having a lose bulk density [a bulk density measured in a ...  
JP2005239846A
To provide a drying method of a water-soluble cellulose ether which does not require a broad floor space for a drier, has good thermal efficiency to permit cost reduction, and permits prevention of deterioration in qualities by controlli...  
JP2005526972A  
JP2005239845A
To provide a manufacturing method of a cellulose derivative which contains a very small portion undissolved in water and floating thereon by improving the solubility of the cellulose derivative.The manufacturing method of the cellulose d...  
JP3715343B2
PURPOSE: To prepare a carboxymethylcellulose ether alkali salt improved in water solubility by admitting an aqueous solution of the salt in a pressurized state into a metal powder layer to finely cut insoluble swollen gel particles. CONS...  
JP3708591B2
To efficiently obtain a cellulose derivative for thickeners, binders, stabilizers, etc., by treating pulp with an enzyme such as the enzyme capable of hydrolyzing β-1,4 glycoside bonds before chemically modifying the pulp, suppressing g...  
JP2005520951A  
JP3696258B2
PURPOSE: To provide a smoothness-enhancing agents which improve smoothness without adversely affecting other coating properties such as sag and thickening efficiency or the like. CONSTITUTION: The said paints are the aqueous protective c...  
JP3692007B2
To provide a readily water-soluble sodium carboxymethyl cellulose (CMC-Na) relatively simple in preparation and having no limitation in usage. A method for manufacturing a readily water-soluble CMC-Na comprises the following steps: a low...  
JP2005139457A
To provide a storage-stable particle composition of polysaccharide and/or polysaccharide derivative and at least one synthetic polymer having extensive applications, for example usable in a building material mixture.The invention relates...  
JP2005514954A  
JP2005511803A  
JP2005508651A  
JP2005508827A  
JP2005506169A  
JP3648573B2
PURPOSE: To easily shorten the time needed for dissolving carboxymethyl- cellulose sodium salt (CMC-Na) in water and prevent the solution from reducing its viscosity after the dissolution by dissolving CMC-Na in an aqueous solution of a ...  
JP2005048076A
To provide a method for reducing an organic solvent remaining in a crude CMC, especially the remaining amount of methanol so as to be ≤1,000 ppm, and for preventing the discoloration by carrying out a low-temperature treatment because ...  
JP2005029574A
To provide a use of modified cellulose derivatives as thickening agents of the organic phase of a manicure composition.The use of the certain specific cellulose derivatives selected from cellulose esters and nitrocellulose esters as thic...  
JP2005502740A  
JP2005008827A
To provide a method for controlling oxygen density in production of a cellulose derivative, in particular a cellulose ether.This method for controlling oxygen density of a gaseous phase part in a closed reaction system comprises controll...  
JP2005002211A
To obtain a carboxymethyl cellulose salt(CMC salt) containing unreacted fibers and suitable as e.g. a tablet disintegrant.The CMC salt is produced using straw pulp as the feedstock pulp. Thus, the objective CMC salt containing ≥0.5 wt....  
JP3601543B2  
JP3602881B2  

Matches 701 - 750 out of 1,819