Invention Grant
- Patent Title: Structure integrated by vacuum-pressure forming or vacuum forming, and manufacturing method thereof
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Application No.: US14118912Application Date: 2012-06-27
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Publication No.: US10252491B2Publication Date: 2019-04-09
- Inventor: Ken Egashira , Yorinobu Takamatsu , Tomotaka Araki , Haruhiko Miyazawa
- Applicant: Ken Egashira , Yorinobu Takamatsu , Tomotaka Araki , Haruhiko Miyazawa
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Philip P. Soo
- Priority: JP2011-146650 20110630
- International Application: PCT/US2012/044347 WO 20120627
- International Announcement: WO2013/003428 WO 20130103
- Main IPC: B32B7/12
- IPC: B32B7/12 ; B29C51/00 ; B29C51/10 ; B29C51/14 ; B29K23/00 ; B29L31/00
Abstract:
A structure comprising a decorative sheet having a surface layer and an adhesive layer containing a polymer having 25 to 100 mass % of propylene units, and a substrate containing a polymer having 25 to 100 mass % of propylene units. The decorative sheet and the substrate are integrated by vacuum-pressure forming or vacuum forming.
Public/Granted literature
- US20140162032A1 STRUCTURE INTEGRATED BY VACUUM-PRESSURE FORMING OR VACUUM FORMING, AND MANUFACTURING METHOD THEREOF Public/Granted day:2014-06-12
Information query
