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Matches 101 - 150 out of 1,293

Document Document Title
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...  
WO/2009/029220A1
The present invention relates to cellulose esters having low hydroxyl content for use in optical applications, such as liquid crystal display (LCD) films. Films made with low hydroxyl levels and a given ratio of non-acetyl ester to hydro...  
WO/2009/024292A1
The present invention relates to a process for generating hydrogen and also to a hydrogen generator based on a hydrogen-containing compound and a solvent in which the hydrogen is liberated in a reactor which is spatially separated from t...  
WO/2009/021701A2
The invention relates to a method for the preparation of a polymer hydrogel, comprising cross-linking a precursor comprising a hydrophilic polymer optionally in combination with a second hydrophilic polymer, using a polycarboxylic acid a...  
WO/2009/021701A3
The invention relates to a method for the preparation of a polymer hydrogel, comprising cross-linking a precursor comprising a hydrophilic polymer optionally in combination with a second hydrophilic polymer, using a polycarboxylic acid a...  
WO/2008/140048A1
It is intended to provide a substance having a chemical structure useful for a novel photoelectric converter, preferably a substance having a photoelectric efficiency equal to or greater than that of conventional photoelectric conversion...  
WO/2008/136512A1
It is intended to provide a complex obtained by reacting a polymer compound derivative obtained by modifying a part of hydroxy groups or amino groups of a polymer compound having hydroxy groups or amino groups with a compound represented...  
WO/2008/100566A1
Ionic liquids and cellulose ester compositions and processes and apparatus for producing ionic liquids and cellulose esters. Cellulose esters can be produced by dissolving cellulose in carboxylated ionic liquids and thereafter contacting...  
WO/2008/100569A1
Processes for recycling an ionic liquid comprising employing an initial ionic liquid as a solvent and/or reagent resulting in a modified ionic liquid and thereafter subjecting at least a portion of the modified ionic liquid to at least o...  
WO/2008/098037A2
The present invention provides wood derivatives and composite materials prepared by first solvating a lignocellulosic material using an ionic liquid. The solvated lignocellulosic material can be derivatized to incorporate functional grou...  
WO/2008/098037A3
The present invention provides wood derivatives and composite materials prepared by first solvating a lignocellulosic material using an ionic liquid. The solvated lignocellulosic material can be derivatized to incorporate functional grou...  

Matches 101 - 150 out of 1,293