| TSRC CORPORATION Patent applications |
| Patent application number | Title | Published |
|---|
| 20110152436 | MIXTURE OF CONJUGATED DIENE - VINYL AROMATIC HYDROCARBON COPOLYMERS AND ADHESIVE COMPOSITION HAVING THE SAME - The present invention provides a mixture of conjugated diene-vinyl aromatic hydrocarbon copolymers and an adhesive having the same. The mixture of conjugated diene-vinyl aromatic hydrocarbon copolymers comprises 10 to 45 wt. % of a conjugated diene-vinyl aromatic hydrocarbon di-block copolymer, 10 to 45 wt. % of a conjugated diene-vinyl aromatic hydrocarbon tapered di-block copolymer and 10 to 80 wt. % of a conjugated diene-vinyl aromatic multi-block copolymer. | 06-23-2011 |
| 20110105694 | HYDROGENATION CATALYST COMPOSITION AND HYDROGENATION METHOD THEREOF - A hydrogenation catalyst composition for hydrogenating a polymer of conjugated diene is provided. The polymer of conjugated diene is a homopolymer of conjugated diene or a copolymer of conjugated diene and vinyl aromatics. The hydrogenation catalyst composition includes: (a) a titanium compound, (b) a compound of formula (II), | 05-05-2011 |
| 20110098412 | PARTIALLY HYDROGENATED POLYMER AND METHOD THEREOF - The present invention discloses a method for partially hydrogenating polymer. The method comprises providing a polymer having at least one vinyl aromatic block; and hydrogenating the polymer in presence of a heterogeneous catalyst on a support selected from the group consisting of BaSO | 04-28-2011 |
| 20110009588 | COUPLED POLYMERS AND MANUFACTURING METHOD THEREOF - A coupled copolymer is provided. The coupled copolymer is coupled by reacting a silane coupling agent with a copolymer, where the copolymer is polymerized by a conjugated diene monomer and a vinyl aromatics monomer, and the silane coupling agent has an alkenyl group and a alkoxy group, and has a chemical Formula (I) as follows: | 01-13-2011 |
| 20100168298 | METHOD FOR MANUFACTURING HYDROGENATED BLOCK COPOLYMER - The present invention relates to a method for manufacturing a substantially hydrogenated vinyl aromatic/conjugated diene block copolymer, which has a hydrogenation level of greater than 90 percent. The resulting substantially hydrogenated vinyl aromatic/conjugated diene block copolymer has advantageous physical properties suitable for use in discs, optical films, light guide plates, etc. | 07-01-2010 |
| 20100099784 | THERMOPLASTIC ELASTOMER FOAMING MATERIAL - A thermoplastic elastomer foaming material is provided. The thermoplastic elastomer foaming material includes a hydrogenated styrenic/conjugated diene copolymer in a range from 5 to 35 weight percent; at least one of an acetate copolymer and an acrylate copolymer in a range from 3 to 30 weight percent; an amorphous polyolefin in a range from 20 to 60 weight percent; and a plasticizer in a range from 10 to 40 weight percent. | 04-22-2010 |
| 20090247702 | GAS BARRIER FILM - A film used for tires is provided. The film includes a thermoplastic elastomer, a polyolefin resin and a processing oil. The film has physical properties which are in a specific range. The air maintenance of a general tubeless tire would be improved after the film being adhered to the inside of the general tubeless tire. Furthermore, the general tire which the film adhered thereto would be provided with all the properties of a tubeless tire. | 10-01-2009 |
| 20080214760 | TERMINATING AGENT FOR ANIONIC POLYMERIZATION - A terminating agent and a method for preparing an anionic polymer are provided. The terminating agent includes a carbohydrate, which is a solid substantially insoluble in a solvent and is used for terminating an anionic polymerization of a polymer. Another aspect of the method includes steps which provide an initiator for initiating an anionic polymerization, adding a terminating agent for terminating the anionic polymerization and forming a complex, wherein the terminating agent is a carbohydrate, and an alkali metal ion is removed by a solid-liquid separation process. | 09-04-2008 |
