Class / Patent application number | Description | Number of patent applications / Date published |
524755000 | Ether compound DNRM, e.g., aryl ether, dimethylether, etc. | 19 |
20100087597 | WATER/OIL REPELLENT COMPOSITION, METHOD FOR PRODUCTION THEREOF, AND ARTICLE - To provide a water/oil repellent composition which can give water/oil repellency to a surface of an article and has excellent durability (wash durability and heavy-rain durability), a method for producing such a composition, and an article which has water/oil repellency and is less susceptible to deterioration of water/oil repellency when it is washed or in heavy rain. | 04-08-2010 |
20150018485 | DISPERSION OF MICROCAPSULES FOR SELF-HEALING APPLICATIONS - Disclosed herein are compositions and methods for increasing microcapsule dispersion in self-healing paint and coating applications, and more particularly for non-covalent functionalization of polymeric microcapsule shell walls for improved dispersion in polymeric material formulations. Some embodiments are methods of forming a microcapsule dispersion, the methods including providing a polymeric material capable of forming a plurality of microcapsules; initiating polymerization of the polymeric material under reaction conditions sufficient to permit formation of the plurality of microcapsules; and adding an ethoxy-functionalized dispersant to the polymeric material before formation of the plurality of microcapsules is complete, thereby forming the microcapsule dispersion. | 01-15-2015 |
524757000 | Mixture of ether compounds; or only two ether oxygens bonded to a carbon atom, e.g., formal, acetal, etc. | 3 |
20120004365 | Aqueous Polymerization of Fluorinated Monomer Using a Mixture of Fluoropolyether Acids or Salts - A composition comprising a mixture of fluoropolyether acids or salts having a number average value of about 800 to about 2500 g/mol. The amount of fluoropolyether acids or salt in the mixture having a molecular weight of not more than 500 g/mol is not more than 50 ppm by weight of the total amount of fluoropolyether acids or salts in the mixture. The amount of fluoropolyether acids or salts in the mixture having a molecular weight of 2500 g/mol or greater is not more than 40% by weight of the total amount of fluoropolyether acids or salts in the mixture. Preferably the fluoropolyether acids or salts comprise an anionic group selected from the group consisting of carboxylate, sulfonate, sulfonamide anion and phosphonate. Also disclosed is an aqueous dispersion polymerization process for fluoropolymer manufacture employing polymerization agent comprising the specified mixture of fluoropolyether acids or salts. | 01-05-2012 |
20120283383 | Method for Manufacturing Fluoropolymers - The invention pertains to a process for manufacturing a (per)fluoropolymer, said process comprising polymerizing one or more fluorinated monomers in the presence of a multi-phase medium, said medium comprising:
| 11-08-2012 |
20160067661 | Benzyl Alcohol Alkoxylates As Solubilizers For Aqueous Surfactant Solutions - The invention relates to aqueous surfactant solutions containing (A) 50.0 to 90.0% by weight of an ethoxylate of linear saturated or unsaturated fatty alcohols of formula (I), | 03-10-2016 |
524758000 | Halogenated | 6 |
20090281241 | Aqueous Polymerization of Fluorinated Monomer Using a Mixture of Fluoropolyether Acids or Salts - A composition comprising a mixture of fluoropolyether acids or salts having a number average value of about 800 to about 2500 g/mol. The amount of fluoropolyether acids or salt in the mixture having a molecular weight of not more than 500 g/mol is not more than 50 ppm by weight of the total amount of fluoropolyether acids or salts in the mixture. The amount of fluoropolyether acids or salts in the mixture having a molecular weight of 2500 g/mol or greater is not more than 40% by weight of the total amount of fluoropolyether acids or salts in the mixture. Preferably the fluoropolyether acids or salts comprise an anionic group selected from the group consisting of carboxylate, sulfonate, sulfonamide anion and phosphonate. Also disclosed is an aqueous dispersion polymerization process for fluoropolymer manufacture employing polymerization agent comprising the specified mixture of fluoropolyether acids or salts. | 11-12-2009 |
20110015342 | FLUORINATED ELASTIC COPOLYMER AND PRODUCTION PROCESS - To provide a fluorinated elastic copolymer having high crosslinkability, having high flowability and excellent in the compression set and the resistance to bases, and its production process. | 01-20-2011 |
20110207880 | PEROXIDIC FLUOROPOLYETHER AND ITS USE IN EMULSION POLYMERIZATION OF FLUORIN-CONTAINING MONOMER - The present invention provides peroxidic fluoropolyether and a fluorin-containing dispersion obtained from polymerization of fluorin-containing monomers in the presence of peroxidic fluoropolyether as a surfactant. The peroxidic fluoropolyether can be used as surfactant for producing aqueous dispersion of fluorin-containing monomer in place of PFOA or the salts thereof. Thus the amount of PFOA or the salts thereof is reduced and the natural environment is protected. In addition, applying peroxidic fluoropolyether as surfactant and combining it with adjuvants, such as initiator, can induce the reaction moderate and can be beneficial to the polymerization control, thus reducing the amount of initiator or shortening the reaction time. | 08-25-2011 |
20110294951 | METHOD OF PREPARING FLUOROPOLYMERS BY AQUEOUS EMULSION POLYMERIZATION - Method of making fluoropolymers by emulsion polymerization of one or more fluorinated monomers in an aqueous phase in the presence of a fluorinated emulsifier, said method comprises adding a doping agent in a weight ratio with respect to the emulsifier of from about 1:2 to about 1:20, said doping agent has a melting point of equal or less than 30° C. and a boiling point of at least about 100° C. and is selected from the group consisting of fluorinated cyclic hydrocarbons, fluorinated polyoxyalkenes, fluorinated alkenes and fluorinated polyoxyalkenes. | 12-01-2011 |
20140094564 | ARTICLE PREPARED FROM CLEAN FLUOROPOLYMERS - There is provided an article prepared from a fluoroelastomer, the fluoroelastomer being derived from an emulsion, the emulsion comprising a fluorinated emulsifier represented by the formula F—(CF | 04-03-2014 |
20140200310 | METHOD FOR PRODUCING AQUEOUS POLYTETRAFLUOROETHYLENE DISPERSION - The present invention aims to provide a novel method for producing an aqueous dispersion containing non-melt-processable polytetrafluoroethylene particles. The present invention relates to a method for producing an aqueous dispersion containing non-melt-processable polytetrafluoroethylene particles, the method including polymerizing tetrafluoroethylene in an aqueous medium in the presence of perfluoro hexanoic acid or its salt. | 07-17-2014 |
524759000 | Containing carboxylic acid or derivative DNRM | 1 |
20140256876 | INSULATION MATERIAL FOR ELECTRONIC DEVICE - The present invention relates to insulating material for an electronic device that may inhibit damage to electronic devices by a high temperature curing process, and simultaneously contribute to improvement in reliability of electronic devices. The insulating material for an electronic device comprises soluble polyimide resin comprising a specific repeat unit, and a residual solvent comprising a low boiling point solvent having boiling point of 130 to 180° C., wherein after curing at a temperature of 250° C. or less, the amount of outgassing is 4 ppm or less based on total weight of the soluble polyimide resin, and the amount of outgassing derived from water or alcohol is less than 0.1 ppm. | 09-11-2014 |
524761000 | Containing hydroxyl group DNRM | 7 |
20100204401 | ALIPHATIC POLYESTER COATING COMPOSITIONS CONTAINING TETRAMETHYL CYCLOBUTANEDIOL - Disclosed are aliphatic polyester resins containing 2,2,4,4-tetramethyl-1,3-cyclo-butanediol and solvent borne, thermosetting coating compositions prepared therefrom. The aliphatic polyesters exhibit good hardness and flexibility when formulated into thermosetting coatings compositions. | 08-12-2010 |
20130324663 | Nylon Compositions for Forming Cast Nylon and Cast Nylon Parts - A composition for forming a cast nylon part comprising a base caprolactam mixture and at least one of a first additive comprising acetylene carbon black; a second additive comprising at least one of nonyl phenol ethoxylate, silicon oil, and at least one nonionic surfactant having a viscosity similar to that of nonyl phenol ethoxylate; a third additive comprising silicon dioxide; and a fourth additive comprising intercalated expandable graphite. | 12-05-2013 |
20140058037 | Stabilizer Polymerization Process and Process for Making Polymer Polyols - A polymeric stabilizer is produced by copolymerizing an unsaturated polyether with an unsaturated low molecular weight monomer in a controlled radical polymerization. The polymeric stabilizer is useful for producing polymer polyol products via a mechanical dispersion process or an in situ polymerization process. | 02-27-2014 |
524762000 | Two or more ether linkages in the hydroxyl group bearing molecule | 4 |
20120041144 | LOW-VISCOSITY POLYMER POLYOLS CHARACTERIZED BY A HIGH HYDROXYL NUMBER - The present invention relates to novel polymer polyols which have low viscosities and high hydroxyl numbers, and to a process for the preparation of these novel polymer polyols. These polymer polyols have hydroxyl numbers of 20, solids contents of about 30 to about 65% by weight and a viscosity that is less than or equal to: be | 02-16-2012 |
20130184408 | USE OF LOW MOLECULAR WEIGHT POLYTRIMETHYLENE ETHER GLYCOL AS A POLYMERIZATION SOLVENT - The present disclosure relates to a process of forming a polymer composition by the free radical polymerization of a monomer mixture in the presence of low molecular weight polytrimethylene ether glycol. The polytrimethylene ether glycol has a number average molecular weight in the range of from 120 to 490. The polymer composition can be used to form a coating composition that has a low volatile organic solvent content. | 07-18-2013 |
20130253133 | ELECTRICALLY NEUTRAL DISPERSIONS AND METHOD OF PREPARING SAME - The invention is a method of producing an essentially electrically neutral polymer dispersion, comprising a polymerizing one or more monomers in the presence of a nonionic surfactant, wherein the polymerization preferably occurs in the absence of ionic surfactants. The invention also includes methods of producing positively or negatively charged polymer dispersions comprising producing the essentially nonionic polymer dispersion and further adding a cationically-charged or anionically-charged surfactant or electrolyte. The invention further includes dispersions produced by the methods of the invention and polymer films and powders produced from these dispersions. | 09-26-2013 |
20160152816 | SULFUR ACID FUNCTIONALIZED LATEX POLYMER | 06-02-2016 |