Class / Patent application number | Description | Number of patent applications / Date published |
525438000 | Mixed with reactant containing more than one 1,2-epoxy group per mole or polymer derived therefrom | 9 |
20090131600 | Surface improver for reinforced composite compositions - The invention is a composition comprising a blend of two or more epoxide containing compositions selected from epoxidized vegetable oils, epoxidized alkyl esters or cycloaliphatic epoxides. In another embodiment, the invention is a blend of one or more epoxidized vegetable oils, epoxidized alkyl esters, or cycloaliphatic epoxides with one or more aromatic epoxides or epoxy functionalized polyoxyalkylene polyols. | 05-21-2009 |
20090163674 | Polyester-Series Resin Composition and Molded Article - A polyester-series resin composition comprises (A) a polyester block copolymer and (C) a polycarbodiimide compound, and if necessary (B) a polyepoxy compound. The copolymer (A) is obtainable by reaction of (a1) a crystalline aromatic polyester and (a2) a lactone, and if necessary (a3) at least one compound selected from the group consisting of a polycarboxylic acid or an ester-formable derivative thereof and a polyol or an ester-formable derivative thereof in the presence of a phosphorous ester. Such a resin composition is particularly excellent in recycling efficiency and is useful for blow molding. The resin composition has a high hydrolysis resistance and an excellent heat resistance (particularly thermal cycling resistance). | 06-25-2009 |
20120004373 | POWDER COATING COMPOSITIONS CROSS-LINKED WITH NON CYANURATE POLYEPOXIDES - The present invention relates to powder coating compositions and to components and ingredients for incorporation therein, suitable for fast curing schedule and with excellent resistance to outside aging. Non-isocyanurate polyepoxide cross-linking reagents can be used, provided the nature of the carboxylated polyester resin is formed of at least 30 mole % aromatic acid and the chain of the carboxyl terminated polyester also incorporates a moiety derived from 1,4 cyclohexanedicarboxylic acid. The powder coating composition can be cured for 90 seconds at a temperature of 250° C. or 55 seconds at 270° C. or 20 seconds in an induction oven at a temperature of 300° C. in the presence of a catalyst. | 01-05-2012 |
20130165600 | ONE COMPONENT EPOXY RESIN COMPOSITION - Problem to be solved of the invention is to provide a one component epoxy resin composition having a high curing property, wherein a cured resin thereof exhibits a physical strength equal to that in the case where a latent curing agent is predominantly used. Means for solving the problem is a one component epoxy resin composition comprising (a) 100 parts by weight of liquid epoxy resin; (b) suitable amounts for curing the liquid epoxy resin of a latent curing agent; and (c) not more than 30 parts by weight of liquid phenol resin. | 06-27-2013 |
20130231445 | POLYESTER-BASED COMPOSITION AND ADHESIVE CONTAINING A HETEROBICYCLE - The present invention is directed to a polyester-based composition and adhesive containing a heterobicycle. The composition comprises
| 09-05-2013 |
20140378623 | POLYESTER COMPOSITION, AND POLYESTER ARTICLE PREPARED THEREFROM - The disclosure provides a polyester composition and a polyester article. According to an embodiment, the polyester composition includes a polyester and a branched monomer. The branched monomer has a structure represented by formula (I) or formula (H): | 12-25-2014 |
20160130392 | LOW-DIELECTRIC PHOSPHORUS-CONTAINING POLYESTER COMPOSITE AND METHOD OF MANUFACTURING THE SAME - A phosphorus-containing polyester composite and method of manufacturing the same is related to the field of compound formulation. The composite is prepared by condensation under certain conditions of (A) a poly-functional phosphorus-containing aromatic hydroxy compound; (B) a difunctional aromatic acryl chloride compound and (C) a monofunctional aromatic phenol compound used as a blocking agent. The composite is used as a curing agent for epoxy. The phosphorus-containing polyester composite is reacted with the epoxy group of the epoxy to obtain non-halogen and flame-retardant cured composite being environment friendly and having low dielectric, low dielectric loss factor and high heat resistance. It can be used in an integrated circuit board and used as a semiconductor packaging material. | 05-12-2016 |
20160130393 | THERMOPLASTIC POLYESTER ELASTOMER AND METHOD FOR MANUFACTURING THE SAME - Disclosed is a thermoplastic polyester elastomer, which is formed by reacting 100 parts by weight of ester and 0.01 to 2 parts by weight of an epoxy resin with two epoxy groups, wherein the ester is formed by reacting a parts by mole of a hard-segment diol, b parts by mole of a soft-segment diol, and 1 part by mole of a diacid, wherein 1≦a≦3 and 0.005≦b≦1.5. | 05-12-2016 |
20170233524 | Method of Manufacturing Cured Phosphorus-Containing Flame-Retardant Epoxy Composite | 08-17-2017 |