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Patent Searching and Data


Matches 101 - 150 out of 1,359

Document Document Title
WO/2012/093205A1
A method of producing a material comprising nanocellulose and a polymer,comprising carrying out in-situ, ring opening of polymerisation of dry nanocellulose dispersed in a monomer to produce said material. The material can be used as a r...  
WO/2012/089929A1
The present invention relates to a method of manufacturing hydrophobic microfibrillated cellulose, wherein an organic hydrophobization reagent is reacted with substituents on the surface of the microfibrillated cellulose, in an aqueous d...  
WO/2012/056671A1
Provided are: a method for producing a cellulose ester-containing resin molded article, which is capable of preventing separation unevenness in a polarizing plate or unevenness in a liquid crystal display device, said unevenness being ca...  
WO/2012/037498A3
Provided are anti-heparan sulfate peptides and methods that employ those peptides for the prevention or treatment of viral infections, including herpesviral infections such as α-herpesviral, β-herpesviral, and γ-herpesviral infections...  
WO/2012/037481A1
A one or two step process for the acetylation and refining of wood pieces in which acetylation and refining to a reduced geometry take place simultaneously in the refiner. Engineered board products comprising acetylated reduced geometry ...  
WO/2012/035838A1
Provided are a cellulose ester film with high transmittance, and a production method therefor. Further, provided are a polarizing plate provided with the cellulose ester film, and a liquid crystal display with high contrast. This cellulo...  
WO/2012/037498A2
Provided are anti-heparan sulfate peptides and methods that employ those peptides for the prevention or treatment of viral infections, including herpesviral infections such as α-herpesviral, β-herpesviral, and γ-herpesviral infections...  
WO/2011/111484A1
Disclosed is a method for producing a cellulose ester, with which variations in properties among production lots of the cellulose ester is suppressed and a cellulose ester film with reduced film surface defects (such as oblique streaks, ...  
WO/2011/108461A1
Disclosed are cellulose nanofibers which have an average polymerization degree of 600-30,000 (inclusive), an aspect ratio of 20-10,000 and an average diameter of 1-800 nm, while having an X-ray diffraction pattern with a Iβ-type crystal...  
WO/2011/104482A2
The present invention relates to a method for preparing a hydrophobized biomaterial consisting of a hydrophilic material, in particular chosen from plant fibres, having hydroxyl functions, on which material chains of polymers having este...  
WO/2011/097700A1
A new approach is conceived for the development of sustainable biomaterials comprising nanocrystalline cellulose (NCC) and polylactic acid (PLA) nanocomposites. The invention deals with advancing a method based on in situ ring opening po...  
WO/2011/093216A1
Disclosed is 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. Specifically d...  
WO/2011/086241A1
In a method, cellulose carbamate is dissolved in an alkaline aqueous solution in different steps with solutions having different concentrations. The dissolving is carried out in three steps: 1) prewetting of the cellulose carbamate is pe...  
WO/2011/043279A1
A cellulose resin produced by binding cardanol or a derivative thereof to cellulose or a derivative thereof by utilizing a cellulose hydroxy group in cellulose or the derivative thereof and a phenolic hydroxy group in cardanol or the det...  
WO/2011/043280A1
Disclosed is a cellulose resin that is formed by combining cardanol or a derivative thereof with an abietic acid or a derivative thereof, in cellulose or a derivative thereof.  
WO/2011/042379A1
A superhydrophilic amphiphilic copolymer and process for making the superhydrophilic amphiphilic copolymer includes a low molecular weight polysaccharide modified with a hydrophobic reagent, such as substituted succinic anhydride. The su...  
WO/2011/035310A3
The present invention relates to esters of diacids and cellulosic materials and methods for making thereof. The ester has the chemical composition of Formula (I) Formula I where R1, R2, and R3 can be the same or different, and each of wh...  
WO/2011/035310A2
The present invention relates to esters of diacids and cellulosic materials and methods for making thereof. The ester has the chemical composition of Formula (I) Formula I where R1, R2, and R3 can be the same or different, and each of wh...  
WO/2011/001127A9
The invention relates to a cellulose fatty ester comprising at least 8 carbon atoms in the ester unit thereof, characterized in that it has a total degree of substitution of less than 0.3 and a glass transition temperature of less than 1...  
WO/2011/001127A1
The invention relates to a cellulose fatty ester comprising at least 8 carbon atoms in the ester unit thereof, characterized in that it has a total degree of substitution of less than 0.3 and a glass transition temperature of less than 1...  
WO/2010/136191A1
The invention relates to a process for preparing polysaccharide esters or polysaccharide mixed esters by reacting a polysaccharide or a modified polysaccharide with at least one esterifying reagent and at least one halide component, usin...  
WO/2010/132888A3
Disclosed are methods and compositions for detecting the presence of a cancer in a subject and assessing the efficacy of treatments for the same. The disclosed method use reverse transcription polymerase chain reaction (RT-PCR) and multi...  
WO/2010/120268A1
This invention relates a cellulose solution comprising cellulose and at least one tetraalkylammonium alkylphosphate and processes to produce the cellulose solution. Another aspect of this invention relates to shaped articles prepared fro...  
WO/2010/120269A1
This invention relates a cellulose solution comprising cellulose and at least one tetraalkylammonium alkylphosphate and processes to produce the cellulose solution. Another aspect of this invention relates to shaped articles prepared fro...  
WO/2010/106234A1
The invention relates to a method of treating chemical pulp fibres by a polymerizing hydroxy acid, the fibres thus obtained and the products refined from them. In the method, the hydroxy acid reacts with the reactive groups of the fibres...  
WO/2010/100126A1
The invention relates to a method for esterifying, etherifying, or silylating polysaccharide or derivatives thereof by means of an esterification reagent, etherification reagent, or silylation reagent in the presence of an ionic liquid, ...  
WO/2010/098816A1
The present invention relates to films made from mixed cellulose esters having low hydroxyl content and certain plasticizers. These films can exhibit +C plate, -A plate, and biaxial Nz behavior, which make them particularly suitable for ...  
WO/2010/083356A1
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...  
WO/2010/076392A1
Particles of a polysaccharide derivative, having at least one substituent with conjugated unsaturated bonds and exhibiting an index of refraction in excess of 1.50 and a method for the production thereof. In the method, the raw-material ...  
WO/2010/069330A2
A method of coating hydroxylated surfaces by gas phase grafting is described. Especially acyl groups, silyl groups and/or alkyl groups are located on the surface of materials by gas phase grafting. The grafting method is a dry process. T...  
WO/2010/069329A1
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 ...  
WO/2010/069330A3
A method of coating hydroxylated surfaces by gas phase grafting is described. Especially acyl groups, silyl groups and/or alkyl groups are located on the surface of materials by gas phase grafting. The grafting method is a dry process. T...  
WO/2010/047351A1
Disclosed is a cellulose derivative which has low water absorption, while exhibiting good thermoplasticity, strength and elongation at break, said cellulose derivative being suitable for molding. Also disclosed are a resin composition c...  
WO/2010/038711A1
Disclosed is a cellulose derivative having good thermal plasticity, strength and elongation at break and is suitable for molding. Also disclosed is a resin composition. The cellulose derivative is produced by substituting at least some ...  
WO/2010/030394A1
A basecoat composition is provided comprising: a) at least one film-forming polymer selected from the group consisting of acrylic polyols and polyester polyols; b) at least one rheological modifier; c) at least one solvent; d) at least o...  
WO/2010/023707A1
A cellulose derivative that even in the use as the base material film of a viewing angle enlarging film with a discotic liquid crystal layer, would inhibit any occurrence of crater defects in the discotic liquid crystal layer. The cellul...  
WO/2010/019244A1
This invention relates to novel compositions comprising regioselectively substituted cellulose esters. One aspect of the invention relates to processes for preparing regioselectively substituted cellulose esters from cellulose dissolved ...  
WO/2010/019245A1
This invention relates to novel compositions comprising regioselectively substituted cellulose esters. One aspect of the invention relates to processes for preparing regioselectively substituted cellulose esters from cellulose dissolved ...  
WO/2010/012430A1
In a process for continuous acetylation of polysaccharide, a pressure is to be established in a reactor chamber such that a boiling point of a reaction mixture corresponds to a desired reaction temperature and an exothermicity of the rea...  
WO/2010/001677A1
The objective is to provide an optical film with good stretching ability, excellent realization of retardation properties, little unevenness in film thickness and good adhesiveness with a polarizer, and to provide a manufacturing method ...  
WO/2009/149328A3
A method of monitoring the evolution of polymer and/or colloid stimuli responsiveness during synthesis of polymers and/or colloids, including postpolymerization modifications on natural and synthetic polymers, includes providing a reacto...  
WO/2009/149328A2
A method of monitoring the evolution of polymer and/or colloid stimuli responsiveness during synthesis of polymers and/or colloids, including postpolymerization modifications on natural and synthetic polymers, includes providing a reacto...  
WO/2009/144373A1
The invention relates to a process for producing a pigment product based on a cellulose ester. According to the invention, a cellulose ester derivative is dissolved in a suitable solvent to form a solution, a non-solvent is added to the ...  
WO/2009/134736A2
Irradiated lignocellulosic or cellulosic materials are provided which contain carboxylic acid groups and/or other functional groups not present in a naturally occurring cellulosic or lignocellulosic material from which the irradiated mat...  
WO/2009/134736A3
Irradiated lignocellulosic or cellulosic materials are provided which contain carboxylic acid groups and/or other functional groups not present in a naturally occurring cellulosic or lignocellulosic material from which the irradiated mat...  
WO/2009/123148A1
Provided are hydrophilic cellulose derivative fine particles having small particle diameters; fluid dispersions of the particles and solid dispersions thereof; and diagnostic drugs which comprise hydrophilic particles and which are excel...  
WO/2009/106687A1
A transglycosylation product, a method of producing the same and use of the product. The transglycosylation product comprises an alkyl or hydroxyalkyl glycoside of a cellulose ester or ether, wherein the alkyl or hydroxyalkyl groups of t...  
WO/2009/102305A1
Ionic liquids and cellulose ester compositions and processes for producing ionic liquids and cellulose esters. Cellulose esters can be produced by esterifying cellulose in a reaction medium comprising one or more ionic liquids. Cellulose...  
WO/2009/102306A1
Ionic liquids and cellulose ester compositions and processes for producing ionic liquids and cellulose esters. Cellulose esters can be produced by esterifying cellulose in a reaction medium comprising one or more halide ionic liquids and...  
WO/2009/102307A1
Ionic liquids and cellulose ester compositions and processes for producing ionic liquids and cellulose esters. Cellulose esters can be produced by subjecting a cellulose-ionic liquid solution comprising cellulose, one or more ionic liqui...  

Matches 101 - 150 out of 1,359