| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 106168010 | Cellulose ester or salt thereof | 44 |
| 20140331895 | ORGANIC COMPOUNDS - The present invention relates to cellulose mixed esters, processes for preparing these and uses of the cellulose mixed esters, for example in coating compositions. The cellulose mixed esters have glass transition temperatures that fall within an appropriate range to allow for film formation to occur at ambient temperatures and have a total degree of substitution per anhydroglucose unit of about 2.5 to about 3.5; a residual hydroxyl functionality per anhydroglucose unit of 0 to about 0.5; a degree of substitution per anhydroglucose unit by C | 11-13-2014 |
| 20140360404 | ACID RESISTANT BANDING SOLUTION FOR ACID RESISTANT TWO PIECE HARD CAPSULES - The present disclosure relates to acid resistant banding solutions for two piece hard capsules endowed with acid resistant properties, and methods of making and using acid resistant banding solutions. The present disclosure also relates, in part, to methods for banding such acid resistant capsules which provides an acid resistant seal between the capsules parts and achieves increased acid resistance in vitro. | 12-11-2014 |
| 106169010 | Cellulose nitrate | 3 |
| 20090071369 | Non-Aqueous Slurries Used as Thickeners and Defoamers - A low VOC, HAPs free, substantially non-aqueous slurry for use as a rheology modifier in aqueous systems including but not limited to latex paints. The slurry comprises a particulate water-swelling polymer such as hydroxyethyl cellulose, mineral oil carrier liquid, a non-ionic surfactant, a particulate thickening agent, a defoamer, and optionally an amine component. | 03-19-2009 |
| 20100126382 | Process for the Preparation of Nitrocellulose Solutions having a low Water Content - The present invention relates to the continuous preparation of alcohol- and plasticizer-free finished nitrocellulose solutions having a particularly low water content by partial distillative falling-film evaporation of comparatively water-rich, optionally emulsion-like crude nitrocellulose solutions which are preferably provided by dissolving nitrocelluloses of the customary solid forms offered, which are known to be initially water-moist as a result of the preparation, in preferably ethyl acetate. | 05-27-2010 |
| 106169100 | With nitrogen hetero ring compound (e.g., succinimide, caprolactam, piperazine, etc.) | 1 |
| 106169110 | The hetero ring is part of a polycyclo ring system (e.g., guanine, phthalimide, etc.) | 1 |
| 20160053126 | PHTHALOCYANINE PIGMENT COMPOSITION AND METHOD FOR PRODUCING THE SAME, AND INK - An object is to provide phthalocyanine pigment compositions that have good transparency, gloss, and suitability in the initial viscosity after production as well as outstanding storage stability when used in liquid ink. | 02-25-2016 |
| 106170100 | With nitrogen hetero ring compound | 9 |
| 20110073007 | HUMIDITY DEPENDENCE IMPROVER FOR POLYMER FILM, POLYMER FILM, PROTECTIVE FILM FOR POLARIZER, RETARDATION FILM, POLARIZER, AND LIQUID CRYSTAL DISPLAY DEVICE - A humidity dependence improver for polymer film, comprising a compound of the following formula (1) or (2): | 03-31-2011 |
| 20120204757 | Cellulose Acylate Film, Retardation Film, Polarizer and Liquid Crystal Display Device - A cellulose acylate film comprising a cellulose acylate resin satisfying the formulae (i)-(iii) and a compound capable of forming a hydrogen bond satisfying conditions (A)-(C):
| 08-16-2012 |
| 20120298007 | PROCESS FOR PRODUCING CELLULOSE ESTER FILM, CELLULOSE ESTER FILM, POLARIZATION PLATE AND DISPLAY UNIT - A process for producing a cellulose ester film that is produced by a melt casting method using no solvent at film formation, and that attains reduction of bright spot foreign matter, excelling in planarity, and that attains reduction of staining, excelling in dimensional stability. It is also intended to provide such a cellulose ester film, a polarizing plate and a liquid crystal display unit. There is provided a process for producing a cellulose ester film, characterized by forming into a film a material containing a cellulose ester and an ester compound of 1 to 7.5 distribution coefficient obtained by condensation of a polyhydric alcohol and an organic acid of the general formula: (1) according to a melt casting method. | 11-29-2012 |
| 20140053755 | Cellulose Acylate Film, Retardation Film, Polarizer and Liquid Crystal Display Device - A cellulose acylate film comprising a cellulose acylate resin satisfying the formulae (i)-(iii) and a compound capable of forming a hydrogen bond satisfying conditions (A)-(C):
| 02-27-2014 |
| 20140116292 | Optical Film - The present invention relates to a cellulose acetate film used for optical compensation and a retardation enhancer used therein, and relates to a cellulose acetate film which has a high retardation value in the thickness direction (Rth). | 05-01-2014 |
| 20150114257 | METHOD OF PREPARING RETARDATION FILM, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY - A method of preparing a retardation film includes cellulose acetate having an average degree of acetylation of 2.0 to 2.5 and having a moisture content of 1.0 mass % or less, where the retardation film includes a compound having a Van der Waals volume of 450 to 1000 Å3. The retardation film is prepared by a dope preparing step of dissolving cellulose acetate having an average degree of acetylation within the range of 2.0 to 2.5 to prepare a dope; a film product forming step of casting the dope onto a metal belt to form a film product; a film product peeling step of peeling off the film product from the metal belt; a drawing step of drawing the peeled film product; and a drying step at a drying temperature of 140° C. or more. | 04-30-2015 |
| 20150338563 | RESIN COMPOSITION, TRIAZOLE COMPOUND, OPTICAL FILM, POLARIZING PLATE, OPTICAL LENS, CIRCULARLY POLARIZING PLATE AND IMAGE DISPLAY DEVICE - The present invention provides a resin composition capable of forming a film exhibiting a small humidity-dependent variation in optical values; a triazole compound to be incorporated into the resin composition; an optical film and an optical lens, each of which is prepared from the resin composition and exhibits a small humidity-dependent variation in optical values; and a polarizing plate, a circularly polarizing plate, and an image display device, each of which includes the optical film and exhibits excellent moisture resistance. The resin composition of the present invention contains a resin and a compound having a 5-membered or 6-membered aromatic hydrocarbon or heterocyclic ring, wherein the resin is a hygroscopic resin, the compound has at least three specific aromatic rings having a specific NICS value, and the specific aromatic rings are bonded to one another via a single bond or one or two atoms. | 11-26-2015 |
| 106170110 | Chalcogen hetero atom | 2 |
| 20140116293 | Optical Film - The present invention relates to a cellulose acetate film for optical compensation and a retardation enhancer used therein, and relates to a cellulose acetate film which has a high retardation value in the thickness direction (Rth). | 05-01-2014 |
| 20140165875 | ADDITIVES FOR CERAMIC GLAZES - Use of extruded pellets comprising carboxymethyl cellulose and at least another ceramic glaze additive for the preparation of ceramic glaze slips. | 06-19-2014 |
| 106170120 | With chalcogen hetero ring compound | 5 |
| 20100089288 | CELLULOSE ESTER COMPOSITIONS HAVING LOW BIFRINGENCE AND FILMS MADE THEREFROM COMPRISING A PLASTICIZER - The present inventions relate to cellulose esters having low hydroxyl content for use in optical applications, such as liquid crystal display (LCD) films. Films with low hydroxyl levels and a given ratio of non-acetyl ester to hydroxyl level have low intrinsic birefringence. These films can be cast, molded, or otherwise oriented without an appreciable birefringence or optical distortion (i.e. retardation). These films are useful in polarizer, protective, and compensator films and in molded optical parts, such as lenses. The resins of the present inventions can also be made to have “+C plate” behavior either by melt or solvent based processing, which is uncharacteristic of cellulose esters. Such +C behavior allows films having unique compensatory behavior. Other embodiments of the invention relate to methods of melt casting films while minimizing birefringence. Another embodiment of the invention is directed to films made from the cellulose esters described herein further comprising a plasticizer. | 04-15-2010 |
| 20130233204 | ADDUCTS OF LEVULINIC DERIVATIVES WITH EPOXIDIZED FATTY ACID ESTERS AND USES THEREOF - The present disclosure relates to methods of preparation of compounds resulting from the reaction of levulinic esters and epoxidized unsaturated fatty acid esters. The compounds are useful as renewable biomass-based plasticizers for a variety of polymers. Mono-, di- and tri-ketal adducts formed in a reaction between alkyl esters of levulinate and epoxidized unsaturated fatty acid esters derived from vegetable oils are also disclosed. | 09-12-2013 |
| 20160200896 | PLASTICIZED POLYMERIC COMPOSITION | 07-14-2016 |
| 106170130 | Three-membered hetero ring (e.g., epichlorohydrin, epoxide, etc.) | 2 |
| 20110088592 | REACTIVE SILICON DIOXIDE COMPOUND AND OPTICAL PROTECTIVE FILM CONTAINING THE SAME - A reactive silicon dioxide compound, wherein the formula of the reactive silicon dioxide compound is shown as Formula (I): | 04-21-2011 |
| 20140150691 | SULFITE SOFTWOOD BASED CELLULOSE TRIACETATE FOR LCD FILMS - The invention provides a way of using cellulose triacetate (CTA) made from softwood pulp to make films suitable for use in liquid crystal displays (LCDs). It has been surprisingly found that a combination of certain additives in the film casting dope and of metal and sulfur content of the CTA allow a softwood CTA to exhibit peeling characteristics from the casting substrate that are similar to those of lint-based CTA of similar sulfur content. The additives include a combination of acid scavengers and chelating agents. | 06-05-2014 |
| 106170200 | With organic compound containing silicon | 1 |
| 20130305959 | CELLULOSE RESIN COMPOSITION - A cellulose resin composition containing a cellulose resin produced by binding a cardanol or a derivative thereof to cellulose or a derivative thereof, and a cardanol-modified silicone compound produced by binding cardanol or a derivative thereof to a silicone compound. | 11-21-2013 |
| 106170230 | With lanolin, fat, or fatty oil (e.g., lard, tallow, castor oil, linseed oil, etc.) | 1 |
| 20100089289 | LIQUID COLOR OR ADDITIVE CONCENTRATE USING BIO-DERIVED OILS - A liquid concentrate is disclosed, having a bio-derived oil carrier; at least one colorant or functional additive; and optionally surfactant, viscosity modifier, and other functional additives or specialty colorants. The colorant can be one or more pigments, one or more dyes, or combinations thereof. The functional additive can be a performance additive or a processing additive. The bio-derived oil is compatible with a variety of bio-derived polymeric resins, especially polylactic acid and polyhydroxyalkanoates. | 04-15-2010 |
| 106170260 | With organic -C(=O)O- group containing compound except wax (e.g., fatty acid, dicarboxylic acid, etc.) | 13 |
| 20100192803 | CELLULOSE ACYLATE FILM, OPTICAL FILM, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY APPARATUS - A cellulose acylate film includes a cellulose acylate; and a polyester diol having a hydroxyl group at each of the both terminals in an amount of 5 mass % or more based on the amount of the cellulose acylate. | 08-05-2010 |
| 20110197784 | CELLULOSE RESIN COMPOSITION AND CELLULOSE RESIN FILM - Provided are a cellulose resin composition and cellulose resin film which are free from the problem of bleeding even when containing a plasticizer in a relatively large amount. | 08-18-2011 |
| 106170270 | Carbon bonded directly to the single bonded oxygen of the -C(=O)O- group (e.g., fatty acid ester, acid anhydride, etc.) | 11 |
| 20110277664 | CELLULOSE RESIN COMPOSITION AND CELLULOSE RESIN FILM - Provided are a cellulose resin composition which can give a cellulose ester film free from the problems with bleeding and has excellent moisture permeability, even when containing a plasticizer in a relatively large amount, and a cellulose resin film which is obtained from the cellulose resin composition. | 11-17-2011 |
| 20140230691 | COATING AND A METHOD FOR PREPARING THEREOF - The invention relates to a method for preparing a thermoplastic coating on a substrate from a hemicellulose polymer or a cellulose polymer wherein the method comprises at least following steps: —providing a cellulose polymer or a hemicellulose polymer having at least one hydroxyl group which can be used for forming cellulose or hemicellulose ester, —reacting hemicellulose polymer or cellulose polymer with a residue originating to fatty acid with an aliphatic carbon tail of 4-28 carbons or ester thereof, for obtaining hemicellulose fatty acid ester or cellulose fatty acid ester, —dispersing the hemicellulose fatty acid ester or cellulose fatty acid ester into aqueous solution, —dispersion coating a substrate with dispersed hemicellulose fatty acid ester or cellulose fatty acid ester for preparing a coated substrate and —heating the coated substrate for preparing a substrate provided with a coating, so that the substrate provided with a coating is heat-sealable with the same substrate provided with said coating or with an uncoated substrate. | 08-21-2014 |
| 106170290 | Plural -C(=O)O- groups attached directly or indirectly to each other by nonionic bonding | 7 |
| 20130068133 | CELLULOSE ESTER FILM, POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY DEVICE - A cellulose ester film includes at least one polyester; and a cellulose ester having a degree of substitution of 2.0 to 2.6. A weight average molecular weight of the polyester is 1,500 or less, and a ratio of components having a molecular weight of 500 or less in the polyester is less than 8%. | 03-21-2013 |
| 20130133549 | Biodegradable plastic material based on cellulose acetate and related end-products - A process for the production of a plastic material based on cellulose acetate includes a plasticization step of cellulose acetate by mixing the cellulose acetate flake or powder with a mixture of plasticizers comprising at least two plasticizers chosen among esters of glycerine, esters of citric acid and esters of tartaric acid, while maintaining the temperature in the plasticization step below 50° C. | 05-30-2013 |
| 20150033985 | COMPOSITIONS CONTAINING TETRAHYDROFURFURYL AND/OR ALKYL-SUBSTITUTED TETRAHYDROFURFURYL ESTERS OF CITRIC ACID - Compositions containing tetrahydrofurfuryl and/or alkyl-substituted tetrahydrofurfuryl esters of citric acid are provided. These esters of citric acid can be formed from renewable materials and can be used, for example, as plasticizers for various polymeric materials. The tetrahydrofurfuryl and/or alkyl-substituted tetrahydrofurfuryl esters of citric acid typically have a low odor, have good compatibility with a variety of polymeric materials, and can be used at temperatures often encountered during hot melt processing of polymeric materials. | 02-05-2015 |
| 20150135990 | CELLULOSE RESIN COMPOSITION - Provided is a cellulose resin composition wherein roll contamination during processing and reduction in the productivity caused by roll contamination are inhibited. The cellulose resin composition is obtained by adding a polyester-based plasticizer to a cellulose resin, the cellulose resin composition being characterized in that the polyester-based plasticizer is produced from a polybasic acid, a polyhydric acid and, as required, a stopper, in which polyester-based plasticizer, components having a molecular weight of 430 or less are removed to an amount of 5 wt % or less. | 05-21-2015 |
| 106170300 | Benzene ring attached directly or indirectly to the -C(=O)O- groups by nonionic bonding | 3 |
| 20120111230 | CELLULOSE ESTER FILM, METHOD OF MANUFACTURING THE SAME, POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY - An object of this invention is to provide a cellulose ester film which satisfies the requirement 0.95| 05-10-2012 | |
| 106170310 | Exactly two -C(=O)O- groups attached directly to the same benzene ring by nonionic bonding | 2 |
| 20100319576 | PROCESS FOR PREPARING SCENTED CELLULOSICS - The present invention provides a process for optimizing the fragrance of a scented cellulosic. | 12-23-2010 |
| 20120204758 | CELLULOSE ESTER FILM, POLARIZING PLATE, LIQUID CRYSTAL DISPLAY DEVICE, AND METHOD FOR MANUFACTURING THE CELLULOSE ESTER FILM - There is provided a cellulose ester film comprising at least one plasticizer and satisfying the following expressions (1) to (5); |Re|≦5 nm (1); 50 nm| 08-16-2012 | |
| 106170380 | Oxygen attached indirectly to the -C(=O)O- group by nonionic bonding | 2 |
| 106170390 | Benzene ring attached directly or indirectly to the -C(=O)- group by nonionic bonding | 2 |
| 20150068427 | Optical Film - Provided is an optical film used for the optical compensation, in which additives are added to thereby have a good stability at high temperature and high humidity, a higher chromaticity, a higher Haze and a higher moisture resistance, as well as a small thickness direction retardation (Rth). | 03-12-2015 |
| 20160068656 | CELLULOSE ESTER PLASTICS AND METHODS AND ARTICLES RELATING THERETO - Cellulose ester plastics may be formulated to have a depressed melt processing temperatures, improved heat resistance, increased mechanical stability, or some combination thereof. For example, in some instances, a cellulose ester plastic comprising: a cellulose ester at about 20% to about 90% by weight of the cellulose ester plastic; and a plasticizer that comprises a carbonate ester, a polyol benzoate, or both, wherein the plasticizer is at about 2% to about 40% by weight of the cellulose ester plastic, wherein the cellulose ester plastic is melt processable. | 03-10-2016 |
| 106170420 | With organic compound containing nitrogen | 2 |
| 106170430 | Chalcogen and nitrogen in the same compound | 2 |
| 20150053113 | Cellulose Acetate Film - Provided is a cellulose acetate film used for optical compensation and, in particular, a cellulose acetate film having a low retardation value R | 02-26-2015 |
| 106170440 | The nitrogen is single bonded directly to carbon of a -C(=X)- group (X is chalcogen) | 1 |
| 20120234204 | VAPOR PHASE FUNCTIONALIZATION OF CARBON NANOTUBES - The present invention provides a process for the production of functionalized carbon nanotubes. The inventive process for the production of functionalized carbon nanotubes involves reacting carboxylic acid moieties of oxidized carbon nanotubes with vapors of a compound containing carboxylic acid reactive groups to produce functionalized carbon nanotubes. The present invention also provides a composition made from a plastic resin and functionalized carbon nanotubes produced by reacting carboxylic acid moieties of oxidized carbon nanotubes with a vapor containing carboxylic acid reactive groups to produce functionalized carbon nanotubes. The inventive process is useful with single-walled carbon nanotubes, double-walled carbon nanotubes and multi-walled carbon nanotubes. | 09-20-2012 |
| 106170510 | With organic -C(-OH)- group containing compound, where the H of the -OH group can be replaced by a metal (e.g., alkanolate, alkanol, polyol, dialkylene glycol, etc.) | 2 |
| 20120204759 | Cellulose-Based Masterbatch with Improved Breaking Elongation, Application Thereof and Method for Preparing the Same - Disclosed herein is a thermoplastic cellulosic composition for preparing a cellulose-based masterbatch and/or a fiber with an improved breaking elongation. In one example, the thermoplastic cellulosic composition includes an esterified cellulose present in a range of about 77 wt % to about 95 wt %, polyethylene glycol present in a range of about 4.5 wt % to about 15 wt %, a bifunctional reactant present in a range of about 0.01 wt % to about 3 wt %, an initiator present in a range of about 0.01 wt % to about 0.15 wt %, and a dispersing agent present in a range of about 0.01 wt % to about 5 wt %. | 08-16-2012 |
| 106170520 | Carbocyclic ring containing | 1 |
| 20140238269 | Optical Film - Disclosed is an optical film, and more particularly, an optical film having excellent mechanical physical properties and low vapor permeability. | 08-28-2014 |
| 106170570 | With elemental silicon or inorganic silicon compound | 2 |
| 20110107941 | COATING MATERIAL FOR ROAD CONSTRUCTION - A mixture designed for coating public roads includes: i) a mineral granulate and ii) a non-bituminous binder that is obtained from raw materials of plant origin. The binder consists of a cellulose compound that belongs to the family of cellulose fatty esters. The melting point of the cellulose compound is advantageously between 60° C. and 250° C., preferably between 120° C. and 180° C. The mixture can include between 1% and 20% of binder in content by weight relative to the material, and preferably between 4% and 10%. A process for preparation of a mixture using the binder is also claimed. | 05-12-2011 |
| 20130145959 | CLAYEY BARRIERS - The present invention relates to improved clayey barriers, such as compacted clay liners or geosynthetic clay liners, which can be used, among other uses, to isolate waste liquids from the environment. More in particular, the present invention relates to clay which is treated with an anionic polymer and is subsequently dehydrated before it is used as a barrier. The latter improved clays are surprisingly well, and for a long term, protected from chemical attack by aggressive electrolyte solutions present in, for example, sea water or waste liquids. | 06-13-2013 |
| 106170580 | With elemental metal or alloy or metal compound | 2 |
| 20110061567 | METAL OXIDE-BASED FINE PARTICLE AND METHOD FOR MANUFACTURING THE SAME, AND RESIN COMPOSITION - A metal oxide-based fine particle includes a metal oxide-based core region; an intermediate region formed on the outer periphery of the core region, the intermediate region having an alkoxyorganosiloxane condensate structure; and a surface region including an organic molecular chain or an organic silicon molecular chain or a reactive functional group. | 03-17-2011 |
| 20170232151 | BIORESORBABLE SYNTHETIC BONE GRAFT | 08-17-2017 |
| 106171100 | Cellulose acetate | 2 |
| 20090126601 | Polymer film and producing method for producing polymer film - A co-casting of plural dopes is made to form a casting film ( | 05-21-2009 |
| 20110073008 | BIODEGRADABLE THERMOPLASTIC RESIN COMPOSITION COMPRISING CELLULOSE DERIVATIVES AND SURFACE-TREATED NATURAL FIBER - Provided is a biodegradable thermoplastic resin composition including a cellulose derivative and surface-treated natural fiber. More particularly, in preparation of the biodegradable thermoplastic resin composition including the cellulose derivative and the natural fiber, a surface of the natural fiber is treated with alkali and/or sized, thereby increasing a density of the natural fiber, and an interfacial adhesion between the cellulose derivative and the natural fiber to improve a mechanical strength of the biodegradable thermoplastic resin composition. Furthermore, as the cheap natural fiber is used as a reinforcer, the production cost can be reduced. | 03-31-2011 |
