Invention Grant
- Patent Title: Multi-layer film, decorative molding film and molded body
- Patent Title (中): 多层膜，装饰成型膜和成型体
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Application No.: US13813674Application Date: 2011-07-29
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Publication No.: US08945704B2Publication Date: 2015-02-03
- Inventor: Junichi Shibata , Hideaki Nitta , Shoichi Maekawa
- Applicant: Junichi Shibata , Hideaki Nitta , Shoichi Maekawa
- Applicant Address: JP Tokyo
- Assignee: Teijin Chemicals, Ltd.
- Current Assignee: Teijin Chemicals, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2010-175141 20100804
- International Application: PCT/JP2011/067907 WO 20110729
- International Announcement: WO2012/018099 WO 20120209
- Main IPC: B32B7/02
- IPC: B32B7/02 ; B32B27/08 ; B32B27/30 ; B32B27/36 ; B32B3/10
Abstract:
A multi-layer film which is excellent in transferability to a metal shape during thermoforming and hardly produces uneven thickness, wrinkles, whitening or cracks on the surface of the obtained molded article.The multi-layer film has a layer (layer A) containing a polycarbonate resin and a polyester-based thermoplastic elastomer and a layer (layer B) containing an acrylic resin, wherein the layer B is formed on at least one side of the layer A.
Public/Granted literature
- US20130129990A1 MULTI-LAYER FILM, DECORATIVE MOLDING FILM AND MOLDED BODY Public/Granted day:2013-05-23
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