The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 27, 2018
Filed:
Nov. 29, 2016
Applicant:
Plastics Industry Development Center, Taichung, TW;
Inventors:
Kai-Chieh Chang, Taichung, TW;
Chen-Yu Li, Taichung, TW;
Wei Lin, Taichung, TW;
Yao-Kuei Hsiao, Taichung, TW;
Assignee:
Plastics Industry Development Center, Taichung, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08F 20/26 (2006.01); C08G 61/04 (2006.01); C09J 135/02 (2006.01);
U.S. Cl.
CPC ...
C09J 135/02 (2013.01);
Abstract
A photosensitive adhesive is polymerized by a cinnamate monomer and a monomer A. By irradiating under different light waves, triggering reversible cyclization causes the adhesion force of the adhesive to change. The adhesion force change is repeatable. Therefore, the efficiency of the manufacture process would increase, and the cost of material would be reduced.