Invention Grant
US07863378B2 Thermoplastic elastomer composition and modifier composition using the same
有权
热塑性弹性体组合物和使用其的改性剂组合物
- Patent Title: Thermoplastic elastomer composition and modifier composition using the same
- Patent Title (中): 热塑性弹性体组合物和使用其的改性剂组合物
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Application No.: US11513112Application Date: 2006-08-31
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Publication No.: US07863378B2Publication Date: 2011-01-04
- Inventor: Hajime Nishihara , Toshikazu Hoshina
- Applicant: Hajime Nishihara , Toshikazu Hoshina
- Applicant Address: JP Tokyo
- Assignee: Asahi Kasei Chemicals Corporation
- Current Assignee: Asahi Kasei Chemicals Corporation
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Main IPC: C08L25/08
- IPC: C08L25/08 ; C08L25/10 ; C08L25/12 ; C08L53/02
Abstract:
A thermoplastic elastomer composition comprising a thermoplastic vulcanized olefin elastomer (A) and an aromatic vinyl random copolymer (B), wherein the (A) component is a thermoplastic vulcanized elastomer composed of an ethylene-α-olefin copolymer (A-1) and a thermoplastic non-vulcanizable polymer (A-2) and the (B) component is a hydrogenated copolymer rubber composed mainly of random bonding which has an olefinic double bond hydrogenation ratio of 50% or more and comprises 10 to 49% by weight of a conjugated diene monomer and 51 to 90% by weight of an aromatic vinyl monomer.
Public/Granted literature
- US20080058471A1 Thermoplastic elastomer composition and modifier composition using the same Public/Granted day:2008-03-06
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