| Document |
Document Title |
|
JP6505901B1 |
To provide a novel carboxymethylated cellulose having a high degree of freeness of shopper regra. Carboxymethylated cellulose having a carboxymethyl substitution degree of 0.50 or less, a cellulose type I crystallinity of 50% or more, an...
|
|
JP2019052233A |
To provide a manufacturing method of hydroxyalkyl polysaccharide having high addition selectivity of alkylene oxide to polysaccharide.There is provided a manufacturing method of a powdery hydroxyalkyl polysaccharide having a process for ...
|
|
JP6473550B1 |
The purpose is to provide a rubber composition containing cellulose nanofibers and having excellent strength such as breaking strength. (1) Active alkali addition amount 15%, sulfide degree 25%, liquid ratio 2.5 L / kg, H-factor When pul...
|
|
JP6469128B2 |
Disclosed are methods for the preparation of alkyl hydroxyalkyl cellulose ethers, and the use of such alkyl hydroxyalkyl cellulose ethers in the preparation and use of mortars and other cement-based systems; also disclosed is a hydraulic...
|
|
JP2019502767A |
The present invention relates to a method of covalently binding lignin to cellulose in an aqueous solution, wherein the method prepares an aqueous mixture of lignin particles modified with tall oil fatty acid (TOFA), these TOFA modified ...
|
|
JP2019006844A |
To provide purified HEMC (hydroxyethylmethyl cellulose) having properties that chlorine content is largely reduced from synthesis, and production amount of coarse gelatinous particle is remarkably suppressed when dissolved in water.There...
|
|
JPWO2017154568A1 |
To uniformly disperse and stably disperse cellulose nanofiber powders and granules produced from a dispersion liquid of cellulose nanofibers for convenience in storage and transportation when they are dispersed again in an aqueous solven...
|
|
JP6453740B2 |
Provided are an alkyl cellulose excellent in formability when added even in a small amount and not causing marked delay in disintegration; a solid preparation comprising it; and a method for producing the solid preparation. More specific...
|
|
JP6446366B2 |
The present invention relates to a method of manufacturing ultra-low viscosity hydroxyalkyl cellulose through a partial neutralization method, and the method includes: reacting cellulose with an alkalizing agent to obtain alkalized cellu...
|
|
JP6442106B1 |
To provide a novel carboxymethylated cellulose which shows a low viscosity when made into an aqueous dispersion. The viscosity (30 rpm, 25) of an aqueous dispersion having a carboxymethyl substitution degree of 0.50 or less, a cellulose ...
|
|
JP2018197353A |
To provide a method for producing cationized pulp that makes it possible to produce a fine cellulose fiber in a high yield and at a low cost.The present invention provides a method for producing cationized pulp by adding a cationized age...
|
|
JP6431764B2 |
|
|
JP2018184596A |
To provide a chemically modified cellulose powder and a method for producing the chemically modified cellulose powder.A cellulose powder contains introduced hydrophilic functional groups, where, an amount of the introduced hydrophilic fu...
|
|
JP6427476B2 |
Provided is a method for efficiently and continuously producing a cellulose ether containing a reduced amount of indissoluble component. Specifically, the method comprises a contact step of bringing pulp into contact with an alkali metal...
|
|
JP2018174871A |
To synthesize a cellulose structure having novel properties by using, as a primer, a glucose having an amino group.The present invention provides a cellulose structure containing as a constituent a compound represented by a formula (I) i...
|
|
JP2018177892A |
To provide a novel manufacturing method of a silyl ether cellulose derivative suitable to an industrial process capable of suppressing deposition of product during a reaction in manufacturing the silyl ether cellulose derivative having a...
|
|
JP6417490B1 |
To provide nanofibers of carboxymethylated cellulose which form a highly transparent aqueous dispersion. The crystallinity of cellulose type I is 60% or more, the aspect ratio is 350 or less, and the transmittance of light having a wavel...
|
|
JP6412853B2 |
Provided is a composition for forming a film, the composition not having completely dissolved hydroxypropyl methyl cellulose (HPMC), and enabling formation of the film having a uniform thickness by suppressing the viscosity increase of t...
|
|
JP2018162259A |
To provide a method for sterilizing and packaging aqueous polysaccharide solution.The invention provides sterile packaging means comprising sterile aqueous polysaccharide solution that comprises at least one partially water-soluble polys...
|
|
JP2018530655A |
The present invention relates to temporarily crosslinked cellulose ethers, methods for preparing them, and their use to affect the rheological properties of the aqueous medium in which they are dissolved. The temporarily crosslinked cell...
|
|
JP6404382B2 |
To provide a method for manufacturing cellulose microfibers in which a problem of yellowing of cellulose microfibers to be obtained was solved, and cellulose microfibers.As to a method for manufacturing cellulose microfibers, cellulose f...
|
|
JP6404516B1 |
To provide a novel method for producing carboxymethylated cellulose, which can economically obtain a highly transparent cellulose nanofiber dispersion. In carboxymethylation of cellulose, mercerization is carried out under a solvent main...
|
|
JP6401058B2 |
Embodiments of the present description provide methods for increasing the concentration of carboxymethylcellulose alkali solutions that are particularly suitable for use in a high solids paper coating, barrier materials, etc. Generally d...
|
|
JP2018518568A |
A method of producing a powdered form of methylcellulose ether, which comprises (a) providing a solution of the methylcellulose ether in water and (b) then separating the methylcellulose ether from the water. To produce the dry methylcel...
|
|
JP6357071B2 |
|
|
JP6357070B2 |
|
|
JP6351821B1 |
To provide a novel method for producing carboxymethylated cellulose, which can economically obtain a highly transparent cellulose nanofiber dispersion. In carboxymethylation of cellulose, mercerization is carried out under a solvent main...
|
|
JP6345151B2 |
Provided is a method for producing a cellulose ether comprising a drying step capable of continuously and stably drying a highly adhesive wet cellulose ether with high thermal efficiency without causing adhesive growth and solidification...
|
|
JP6337225B1 |
To provide nanofibers of carboxymethylated cellulose which form a highly transparent aqueous dispersion. The degree of carboxymethyl substitution is higher than 0.30 and 0.60 or less, the crystallinity of cellulose type I is 60% or more,...
|
|
JP6334542B2 |
An edible composition comprising starch and cellulose ether particles, wherein the cellulose ether particles have a median Equivalent Projected Circle Diameter (EQPC 50,3) of up to 110 micrometers and a Crystallinity Index, CI, of not mo...
|
|
JPWO2017057257A1 |
The present invention relates to a cellulose fiber composite material having a high elongation at break and a low water absorption and swelling rate, a cellulose fiber-containing composition used for producing the cellulose fiber composi...
|
|
JP2018076424A |
To provide a method for producing a cellulose derivative aqueous solution with reduced foaming, by convenient means.A method for producing a cellulose derivative aqueous solution has the following step (I) and step (II). Step (I): a cell...
|
|
JP6321779B2 |
The palatability of a non-starch water-soluble polysaccharide (A) can be improved by at least partially coating the non-starch water-soluble polysaccharide (A) with a methylcellulose (B) having anhydroglucose units joined by 1-4 linkages...
|
|
JP6319376B2 |
|
|
JP6318103B2 |
Provided are a hydroxyalkylalkyl cellulose excellent in formability and not causing marked delay in disintegration when added even in a small amount; a solid preparation comprising the hydroxyalkylalkyl cellulose; and a method for produc...
|
|
JP6308256B2 |
To provide an insulating material composition for manufacturing an organic thin-film transistor having high mobility, and a film obtained by curing the insulating material composition.The insulating material composition contains a polyme...
|
|
JP6307240B2 |
The present invention relates to (1) a process for producing a hydroxyalkyl cellulose having an excellent water-solubility while maintaining a high reaction selectivity by adding a basic compound and an alkyleneoxide to a cellulose to co...
|
|
JP6294331B2 |
A mortar contains cement, one or more than one mineral additive, superplasticizer, aggregates, a hydroxyethyl methyl cellulose and water, wherein the hydroxyethyl methyl cellulose is characterized by the sum of its hydroxyethyl molecular...
|
|
JP6288304B2 |
In a system where phase separation into two phases occurs when an ether cellulose derivative (A), a polymer (B) different from the ether cellulose derivative (A), and an alcohol solvent (C) are mixed together, the two phases including a ...
|
|
JP6276489B1 |
It makes to provide providing a rubber composition with sufficient reinforcement nature and fatigue resistance, even when a big distortion is given into a subject, and at least one copy of carboxyl group content denaturation cellulose na...
|
|
JP6271318B2 |
|
|
JP6271817B1 |
A process for generating a water-soluble cellulose derivative of content in which insoluble in water particles decreased is provided with the following. a) A step which makes cellulose react to an alkaline substance and generates alkali ...
|
|
JP6267078B2 |
Provided are a method for producing a water-soluble cellulose ether having a low degree of polymerization and enhanced whiteness, and the like. The method comprises the steps of: bringing a pulp powder having a multiplication product of ...
|
|
JP6259717B2 |
|
|
JP6259716B2 |
|
|
JP2017221133A |
To provide a cellulose structure having novel properties.In cellulose synthesis using cellodextrin phosphorylase (CDP), a glucose derivative having a hydrophilic substituent having a repeating unit is used, to synthesize a cellulose thre...
|
|
JP6247283B2 |
The present invention provides a method for production of cellulose ethers in a high solids process substantially without use of organic solvents as reaction and/or washing medium. In the method of the invention the first alkalization st...
|
|
JP6247321B2 |
|
|
JP2017214439A |
To provide a manufacturing method of alkyl cellulose having high viscosity and not excessively high gel strength.There is provided a manufacturing method of alkyl cellulose including at least a process for stirring and mixing a cellulose...
|
|
JP6237251B2 |
|
