Invention Grant
- Patent Title: Method of forming an adhesive bond
- Patent Title (中): 形成粘结剂的方法
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Application No.: US13076921Application Date: 2011-03-31
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Publication No.: US08747606B2Publication Date: 2014-06-10
- Inventor: Tao Xie , Hamid G. Kia , William R. Rodgers , Man Zhang , Chen-Shih Wang
- Applicant: Tao Xie , Hamid G. Kia , William R. Rodgers , Man Zhang , Chen-Shih Wang
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Quinn Law Group, PLLC
- Main IPC: B32B37/00
- IPC: B32B37/00 ; B29C65/00

Abstract:
A method of forming an adhesive bond between a first substrate and a second substrate includes applying a semi-crystalline polymeric adhesive composition to a bonding area of the first substrate, and, after applying, disposing the second substrate adjacent to and in contact with the composition to form a workpiece. After disposing, the method includes heating the workpiece to cure the composition and thereby form a crosslinked polymeric adhesive material. After heating, the method includes cooling the workpiece such that the material has a crystalline molecular structure. Concurrent to cooling, the method includes imposing a stress on the material to thereby orient the crystalline molecular structure in a desired direction, and, after imposing, dissipating the stress along the crystalline molecular structure in the desired direction to thereby form the adhesive bond between the first substrate and the second substrate.
Public/Granted literature
- US20120247666A1 METHOD OF FORMING AN ADHESIVE BOND Public/Granted day:2012-10-04
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