Invention Grant
- Patent Title: Laminated adhesive thermoplastic resin film
- Patent Title (中): 层压粘合剂热塑性树脂薄膜
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Application No.: US12526793Application Date: 2008-02-14
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Publication No.: US08133592B2Publication Date: 2012-03-13
- Inventor: Yasushi Takada , Mitsuhiro Horiuchi , Masato Yanagibashi
- Applicant: Yasushi Takada , Mitsuhiro Horiuchi , Masato Yanagibashi
- Applicant Address: JP
- Assignee: Toray Industries, Inc.
- Current Assignee: Toray Industries, Inc.
- Current Assignee Address: JP
- Agency: DLA Piper LLP (US)
- Priority: JP2007-033007 20070214
- International Application: PCT/JP2008/052454 WO 20080214
- International Announcement: WO2008/099891 WO 20080821
- Main IPC: B32B27/06
- IPC: B32B27/06 ; B32B27/16 ; B32B27/20 ; B32B27/26 ; B32B27/36

Abstract:
A laminated adhesive thermoplastic resin film includes a laminated layer containing a polyester resin (A) and a polyester resin (B) different from each other in glass transition temperature and a melamine-based crosslinking agent (C) as components and having a surface energy of 48 to 55 mN/m, formed at least on one surface of the thermoplastic resin film, wherein the glass transition temperature of the polyester resin (A) is 110° C. or higher; the glass transition temperature of the polyester resin (B) is 60° C. to lower than 110° C.; and the amount of the melamine-based crosslinking agent (C) is 75 to 200 parts by weight per 100 parts by weight based on the weight of the polyester resin (A) and the polyester resin (B).
Public/Granted literature
- US20100104854A1 LAMINATED ADHESIVE THERMOPLASTIC RESIN FILM Public/Granted day:2010-04-29
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