Invention Grant
- Patent Title: Adhering graphic films on irregular substrates
- Patent Title (中): 在不规则衬底上粘贴图形胶片
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Application No.: US14294421Application Date: 2014-06-03
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Publication No.: US09339997B2Publication Date: 2016-05-17
- Inventor: Ronald S. Steelman , John A. Nielsen , Frank T. Sher
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- 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 Steven A. Bern
- Main IPC: B29C65/02
- IPC: B29C65/02 ; B32B37/06 ; B32B38/04 ; B32B37/12 ; B32B37/04 ; G09F3/02 ; B32B38/18 ; B32B38/14 ; B28B11/00 ; B44C1/10 ; B44C1/17 ; G09F7/12 ; G09F19/22 ; B29C65/44 ; B32B37/14 ; B32B37/10
Abstract:
Methods of adhering graphic film on an irregular substrate are disclosed. The methods includes providing a polymer film composite having two or more layers with at least one layer having a glass transition temperature of at least about 40° C., the polymer film composite having a first side and a second side, and an adhesive layer disposed on the second side. Then the method includes, positioning the adhesive layer against the irregular substrate, heating the polymer film composite, and pressing the heated polymer film against the irregular substrate.
Public/Granted literature
- US20140262013A1 ADHERING GRAPHIC FILMS ON IRREGULAR SUBSTRATES Public/Granted day:2014-09-18
Information query
