Invention Grant
US09328232B2 Propylene-ethylene copolymer resin composition and moulded article, film and sheet thereof
有权
丙烯 - 乙烯共聚物树脂组合物和模制品，其膜和片材
- Patent Title: Propylene-ethylene copolymer resin composition and moulded article, film and sheet thereof
- Patent Title (中): 丙烯 - 乙烯共聚物树脂组合物和模制品，其膜和片材
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Application No.: US14379194Application Date: 2013-02-22
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Publication No.: US09328232B2Publication Date: 2016-05-03
- Inventor: Satoshi Katsuno , Kuninori Takahashi , Iku Kouzai , Motokazu Terada , Masato Takayama , Shinichirou Yajima
- Applicant: JAPAN POLYPROPYLENE CORPORATION
- Applicant Address: JP Chiyoda-ku
- Assignee: JAPAN POLYPROPYLENE CORPORATION
- Current Assignee: JAPAN POLYPROPYLENE CORPORATION
- Current Assignee Address: JP Chiyoda-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2012-038099 20120224; JP2012-099402 20120425; JP2012-258605 20121127
- International Application: PCT/JP2013/054469 WO 20130222
- International Announcement: WO2013/125670 WO 20130829
- Main IPC: C08L23/14
- IPC: C08L23/14 ; C08L23/12 ; C08F10/06 ; C08J5/18 ; C08L53/00 ; C08L23/10 ; B32B27/08 ; B32B27/32 ; C08F4/659
Abstract:
A propylene-ethylene copolymer resin composition including: 97 to 65 parts by weight of a propylene polymer (A) produced with a metallocene catalyst and 3 to 35 parts by weight of a propylene-ethylene copolymer (B). The copolymer (B) includes: 65 to 95% by weight of a propylene polymer component (B1) and 5 to 35% by weight of a propylene-ethylene copolymer component (B2).
Public/Granted literature
- US20150322250A1 PROPYLENE-ETHYLENE COPOLYMER RESIN COMPOSITION AND MOULDED ARTICLE, FILM AND SHEET THEREOF Public/Granted day:2015-11-12
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