Invention Grant
- Patent Title: Polylactic acid based film
- Patent Title (中): 聚乳酸基薄膜
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Application No.: US14000904Application Date: 2012-01-24
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Publication No.: US08927632B2Publication Date: 2015-01-06
- Inventor: Gouhei Yamamura , Jun Sakamoto , Masanori Sueoka , Masayuki Hirota
- Applicant: Gouhei Yamamura , Jun Sakamoto , Masanori Sueoka , Masayuki Hirota
- Applicant Address: JP
- Assignee: Toray Industries, Inc.
- Current Assignee: Toray Industries, Inc.
- Current Assignee Address: JP
- Agency: DLA Piper LLP (US)
- Priority: JP2011-038041 20110224
- International Application: PCT/JP2012/051421 WO 20120124
- International Announcement: WO2012/114810 WO 20120830
- Main IPC: C08L67/04
- IPC: C08L67/04

Abstract:
A polylactic acid based film includes a composition containing a polylactic acid based resin (A), a thermoplastic resin other than polylactic acid based resin (B), and a compound treated with a surface treatment agent as filler (C), the polylactic acid based resin containing a crystalline polylactic acid based resin and an amorphous polylactic acid based resin, and resin (A) accounting for 10 to 95 mass % and resin (B) accounting for 5 to 90 mass % of a combined total of 100 mass % of resin (A) and resin (B), and filler (C) accounting for 10 to 400 parts by mass per a combined total of 100 parts by mass of resin (A) and resin (B).
Public/Granted literature
- US20130331493A1 POLYLACTIC ACID BASED FILM Public/Granted day:2013-12-12
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