Invention Grant
US09127112B2 Hydrogenated block copolymer, resin composition, film and container
有权
氢化嵌段共聚物，树脂组合物，薄膜和容器
- Patent Title: Hydrogenated block copolymer, resin composition, film and container
- Patent Title (中): 氢化嵌段共聚物，树脂组合物，薄膜和容器
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Application No.: US14230905Application Date: 2014-03-31
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Publication No.: US09127112B2Publication Date: 2015-09-08
- Inventor: Naoyuki Kosaka , Toshihisa Ishihara , Kenjiro Takayanagi
- Applicant: MITSUBISHI CHEMICAL CORPORATION
- Applicant Address: JP Chiyoda-ku
- Assignee: MITSUBISHI CHEMICAL CORPORATION
- Current Assignee: MITSUBISHI CHEMICAL CORPORATION
- Current Assignee Address: JP Chiyoda-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2011-214648 20110929; JP2012-159631 20120718; JP2012-159632 20120718; JP2012-159633 20120718
- Main IPC: C08L53/00
- IPC: C08L53/00 ; C08F293/00 ; C08F297/08 ; C08L23/14 ; C08L45/00 ; C08F8/04 ; C08F297/00 ; C08L23/22 ; C08L53/02 ; C08L65/00
Abstract:
The present invention provides a hydrogenated block copolymer which has an excellent balance in a transparency, optical property, flexibility, mechanical property, moldability, heat resistance, gas barrier property, low moisture absorbency and non-adsorptive property of chemical. Also, the present invention has an object to provide a resin composition containing the hydrogenated block copolymer as a resin component, and a film and container containing the composition. The present invention relates to a hydrogenated block copolymer containing a Block A of a hydrogenated vinyl aromatic polymer and a Block B of a polymer containing isobutylene.
Public/Granted literature
- US20140213728A1 HYDROGENATED BLOCK COPOLYMER, RESIN COMPOSITION, FILM AND CONTAINER Public/Granted day:2014-07-31
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