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Matches 701 - 750 out of 1,989

Document Document Title
JP2010167409A
To provide a phase transfer catalyst which attains high degree of alkyl etherified substitution and to provide a method for manufacturing alkyl etherified cellulose (derivative) by using the phase transfer catalyst.The phase transfer cat...  
JP2010163485A
To provide an organic solvent solution of carboxy-polysaccharides, metal salts thereof or derivatives thereof, and to provide a preparation method of such an organic solvent solution. The solution of carboxy-polysaccharides, metal salts ...  
JP2010523741A  
JP2010150323A
To provide a method for simple and efficient conversion of a lignocellulose-based biomass into a lignocellulose composite material having melt-moldability by phenolating and regenerating it without requiring any particular pre-treatment....  
JP2010132920A
To provide a method of drying a water-soluble cellulose ether dispensing with a large area for emplacing a dryer, low in cost due to good heat efficiency, capable of preventing quality from lowering by controlling a water content of the ...  
JP4484426B2  
JP4478125B2  
JP2010518202A  
JP4468579B2  
JP2010516830A  
JP2010106251A
To provide a resin composition capable of improving mechanical strength of a resin-molded article even when using a hydrophobic matrix resin etc.The resin composition includes hydrophobized cellulosic fibers and a synthetic resin (B) and...  
JP2010106108A
To provide a method that suppresses production of coarse particles and efficiently produces an objective polysaccharides derivative with high productivity.The method for producing the polysaccharide derivative is provided. In the method ...  
JP2010106197A
To provide a method for selectively producing carboxymethylcellulose with extremely high reaction efficiency of monohaloacetic acid or its salt.This method for producing carboxymethylcellulose comprises reacting powdery cellulose of low ...  
JP2010090311A
To provide a cellulose derivative that has thermal plasticity, good strength and good elongation at break and is suitable for molding, to provide a resin composition including the cellulose derivative, to provide a molded article formed ...  
JP2010512433A  
JP4452776B2  
JP2010077411A
To provide an alkyl-etherified cellulose derivative having a high alkyl-etherifying substitution degree.In a method of reacting a cellulose or a derivative thereof (A) with an alkylating agent (B) using an alkali C, an objective compound...  
JP2010070686A
To provide a method for producing an acidic carboxymethyl cellulose containing markedly reduced amount of impurities such as natrium ion etc. even when a cheap water such as tap water etc. is used as wash water, and the acidic carboxymet...  
JP4437002B2  
JP2010053038A
To provide a method of producing an alkyl-etherified saccharide wherein asymmetrical dehydration etherification selectively and highly efficiently proceeds without cutting a sugar chain.The method of producing the alkyl-etherified saccha...  
JP2010504414A  
JP2010031165A
To provide alkyl-etherified carboxyalkylcellulose having a high degree of alkyl-etherification substitution.In a method for reacting carboxyalkylcellulose (A) and an alkylating agent (D) by using an alkali (E), a predetermined solvent is...  
JP4410581B2  
JP2010502793A  
JP2010502824A  
JP2010013549A
To provide a carboxylethyl cellulose which is water-soluble, contains very little carbamoylethyl group and is usable effectively as a chemically synthesized article; and to provide such a method for manufacturing a carboxylethyl cellulos...  
JP2010013611A
To provide a method for producing cellulose ethers comprising alkadienyl-etherifying cellulose by using the telomerization of a conjugated diene.The method for producing a cellulose ether comprises reacting a low-crystallinity cellulose ...  
JP4401472B2  
JP2010001404A
To provide a less substituted cellulose ether useful as a base material of a dry syrup having excellent binding property and disintegrability, improved palatability and excellent dispersion stability.A less substituted cellulose ether an...  
JP2009298826A
To provide a new film having high retardation developing properties and excellent kinetic properties.The film includes a cellulose derivative having a polymerization unit represented by general formula (1) and satisfying the expression (...  
JP4388689B2  
JP2009542875A  
JP4375967B2  
JP2009540098A  
JP2009242371A
To provide: an additive for hair cosmetic which surmounts defects of an additive for a semisynthetic hair cosmetic represented by polyquaternium-10 or defects of an additive for a synthetic hair cosmetic represented by polyquaternium-6 o...  
JP2009227638A
To provide a method for producing an alkyl ether free from a byproduct.The method for producing the alkyl ether includes subjecting a hydroxy group of an alcohol (A1) to alkylation reaction by using dialkyl carbonate (C) in the presence ...  
JP2009221369A
To provide a method for efficiently producing methyl cellulose by an industrially simple process.In this method for producing methyl cellulose, cellulose is reacted with hydrous methanol in a subcritical state of the methanol.  
JP2009209361A
To provide a method of homogeneously synthesizing new cellulose ether.A process of producing cellulose ether comprises the steps of dissolving cellulose in a solution containing an ionic liquid, adding at least one etherification agent i...  
JP4330091B2  
JP4324720B2  
JP4323957B2  
JP2009191233A
To provide a method for producing carboxymethylcellulose-Na including conducting an etherification reaction after an alkali cellulose formation reaction reacting cellulose with alkali, wherein water-insoluble microgel is diminished.A mix...  
JP2009173869A
To provide a simple and efficient production method for a hydroxyethyl cellulose, simple and efficient also in industrial aspect.In this production method for the hydroxyethyl cellulose, a powder cellulose of low crystallinity is reacted...  
JP2009173907A
To provide a method for producing cellulose ether which is transparent as dissolved in water and has a lower water-insoluble content.The method for producing alkali cellulose comprises a contact process of bringing a pulp sheet having sh...  
JP4302187B2  
JP2009155574A
To provide a manufacturing method of methyl cellulose which is industrially simple and efficient.The manufacturing method of methyl cellulose is characterized in that cellulose is reacted by using methanol in the subcritical state in the...  
JP2009155534A
To provide a method for preparing cellulose ether which is transparent and has low water-insoluble content.A method for preparing alkali cellulose comprises a contact step of bringing a pulp sheet having a pore volume of 1.0 ml/g or grea...  
JP4294907B2  
JP4290417B2  
JP4293570B2  

Matches 701 - 750 out of 1,989