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Patent Searching and Data


Matches 501 - 550 out of 1,322

Document Document Title
JP5073248B2  
JP2012219112A
To provide a cellulosic resin having improved thermoplasticity (moldability), improved strength, improved water resistance, a high plant component ratio, and a high non-edible portion utilization ratio.The cellulosic resin is prepared by...  
JP2012211302A
To provide a solvent that can uniformly and rapidly dissolve a polysaccharide independent of the crystal form of the polysaccharide, a method for manufacturing a molded article and a method for manufacturing a polysaccharide derivative u...  
JP5060728B2  
JP2011215630A5  
JP2012207227A
To provide cellulose-mixed esters having low molecular weights and low degrees of polymerization, which are soluble in a wide range of organic solvents, are miscible with many resins, and are useful in coatings and inks compositions as b...  
JP2012207136A
To provide a method of efficiently producing an esterified polysaccharide or an esterified polysaccharide derivative by using an ionic liquid easily obtained through neutralization of Bronsted acid and Bronsted base; and to provide the e...  
JP5051814B2  
JP2012524144A
The present invention relates to the manufacturing method of the cellulose solution containing cellulose and at least one sort of tetra-alkylammonium アルキル phosphate, and the cellulose solution. Another side of the present inventi...  
JP2012188654A
To provide a cellulose fiber which is excellent in loosening and further excellent in transparency when composed with resin, and hardly causes a trouble of coloring in heating.In the cellulose fiber, some of the hydroxyl groups of the ce...  
JP2012519740A
Process for esterifying, etherifying or silylating polysaccharide or derivatives thereof by means of an esterifying reagent, etherifying reagent or silylating reagent in the presence of an ionic liquid, in which (a) the process is carrie...  
JP2011530643A5  
JP2010504376A5  
JP5007985B2  
JP4986429B2  
JP4972408B2  
JP2012128434A
To provide a cellulose acylate film which has small optical anisotropy (Re, Rth), has optical isotropy, and also has small wavelength dispersion of the optical anisotropy (Re, Rth), and to provide especially a cellulose acylate film whic...  
JP2012515253A
A process for recycling cellulose acetate ester waste comprising the steps of: providing a reactor, adding cellulose acetate ester waste and a hydrolyzing agent to the reactor to create an agent/waste mixture followed by hydrolyzing the ...  
JP2009523857A5  
JP2012512014A
The invention relates to a polymer material with several advantageous properties. The polymer material has a low degree of swelling in water, it is biodegradable, it has extremely low permeability to gasses such as CO2 and it has a high ...  
JP2012097218A
To provide a method for producing a cellulose ester in which the content of gel-like foreign matters is extremely low, a cellulose ester produced using the method, also provide an optical film containing the cellulose ester.This method f...  
JP2012052075A
To provide a method for reliably removing a solvent from a polymer solution, and to provide an apparatus therefor.The method includes: preparing at least a first solvent, and a polymer-containing waste liquid 320 (polymer solution); supp...  
JP4897168B2  
JP4892313B2  
JP2012025896A
To provide a method for producing cellulose ester with a very small content of a gelled contaminant, and the cellulose ester produced using the method, as well as to provide an optical film containing the cellulose ester.This method for ...  
JP2012025895A
To provide a method for producing a cellulose ester having an extremely low content of gelling foreign substance, and to provide the cellulose ester produced with the method.The method for producing the cellulose ester has a step to proc...  
JP2012021163A
To provide low-molecular weight cellulose-mixed esters that has low degree of polymerization and are useful in coating and ink compositions as low viscosity binder resins and rheology modifiers.This invention relates to cellulose-mixed e...  
JP2012021119A
To provide a cosmetic compounding agent which is easily kneaded with an oil component and can impart a protection repair effect to a skin.The cellulose derivative or its salt contains: an O-acylated region in which at least one part of a...  
JP4864219B2  
JP2012018341A
To provide a polarizing plate which prevents degradation of a polarizer due to insufficient drying in the process of manufacturing the polarizing plate and which has high adhesion property and durability in a high temperature and high hu...  
JP2012012549A
To provide a plant-based composite water-absorbing polymer which has a high water-absorbing power and is excellent in the economic aspect, resource-saving, and productivity aspect; and to provide a method for manufacturing the same.In th...  
JP4845317B2  
JP2011530643A
The present invention relates to a new constituent containing cellulose ester replaced regioselectively. The 1 side of the present invention is related with a manufacturing method of cellulose ester regioselectively replaced from cellulo...  
JPWO2010001677A
The object of the present invention has adhesion nature with light polarizer in providing a good optical film and a manufacturing method for the same low [extension aptitude is good, and is excellent in the revelation nature of retardati...  
JP4834884B2  
JP4836897B2  
JP2011529510A
In a continuation acetylation method of polysaccharide, pressure in a reaction vessel is adjusted so that the boiling point of a mixture of reaction materials is equivalent to desired reaction temperature, and reaction fever may be remov...  
JP2011213985A
To provide a compound which is obtained by the chemical modification of a cellulose main chain given by the cleavage of a β1,4-glycoside bond and has a highly functional performance.The compound is a tri-acetyl cellulose block copolymer...  
JP2011215630A
To obtain cellulose acetate for obtaining excellent drawability and excellent optical property after draw in an cellulose acetate optical film that exhibits optical property by draw.Cellulose diacetate for a retardation film has 2.27-2.5...  
JP2011213754A
To provide a method for producing a microfibrillated vegetable fiber used in a resin molding material with a low anisotropy of an elasticity modulus, for example after injection-molding, by efficient refinement of a vegetable fiber using...  
JP4786909B2  
JP2011184816A
To provide a cellulose nanofiber having excellent reinforcing effects, a method for producing the cellulose nanofiber, a composite resin composition containing the cellulose nanofiber, and a molded article obtained by molding the composi...  
JP4774121B2
To provide a cellulose acetate which gives a cellulose acetate optical film exhibiting optical properties as a result of stretching, in which the film shows excellent stretchability and gives a stretched film having excellent optical pro...  
JP4756761B2  
JP2011158664A
To obtain a cellulose acetate that enables a cellulose acetate optical film, which expresses optical properties when stretched, to achieve excellent stretchability and excellent optical properties after being stretched.A cellulose diacet...  
JP4740938B2  
JPWO2009123148A1
本発明の目的は、粒径が小さく親水性のセル ロース誘導体微粒子、その分散液およびその 分散体を提供すること、並びに保存安定性に 優れ、乳化剤や界面活性剤などの余分な...  
JP4721186B2  
JP4719508B2  
JP2011127127A
To provide a film which has excellent optical compensatory ability and high productivity.The cellulose acylate film satisfies the formulas: 50 nm

Matches 501 - 550 out of 1,322