Invention Grant
- Patent Title: Hydrogenated block copolymer and composition comprising same
- Patent Title (中): 氢化嵌段共聚物及其组合物
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Application No.: US13984941Application Date: 2012-02-14
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Publication No.: US09321874B2Publication Date: 2016-04-26
- Inventor: Yosuke Jogo , Kenji Shachi , Nobuhiro Moriguchi
- Applicant: Yosuke Jogo , Kenji Shachi , Nobuhiro Moriguchi
- Applicant Address: JP Kurashiki-shi
- Assignee: KURARAY CO., LTD.
- Current Assignee: KURARAY CO., LTD.
- Current Assignee Address: JP Kurashiki-shi
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2011-028767 20110214
- International Application: PCT/JP2012/053330 WO 20120214
- International Announcement: WO2012/111644 WO 20120823
- Main IPC: C08F293/00
- IPC: C08F293/00 ; C08L53/02 ; C08F297/04
Abstract:
A hydrogenated block copolymer having two or more polymer blocks (a) each with a structural unit derived from an aromatic vinyl compound and one or more polymer blocks (b) each with structural units derived from isoprene and 1,3-butadiene, the hydrogenated block copolymer having a crystallization peak temperature of −3 to 15° C.
Public/Granted literature
- US20130324656A1 HYDROGENATED BLOCK COPOLYMER AND COMPOSITION COMPRISING SAME Public/Granted day:2013-12-05
Information query
