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:
Jun. 13, 2023
Filed:
May. 26, 2020
Applicant:
Mitsubishi Chemical Corporation, Tokyo, JP;
Inventors:
Nobuaki Sasaki, Tokyo, JP;
Yoshihide Sato, Tokyo, JP;
Assignee:
Mitsubishi Chemical Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 33/68 (2006.01); B32B 3/30 (2006.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01);
U.S. Cl.
CPC ...
B29C 33/68 (2013.01); B32B 3/30 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01);
Abstract
Provided is a mold release film capable of transferring a concave-convex structure to the surface of an adhesive film.