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:
Dec. 22, 2015
Filed:
Aug. 06, 2013
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Douglas C. Fall, St. Paul, MN (US);
Zai-Ming Qiu, Woodbury, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/027 (2006.01); G03F 7/075 (2006.01); G03F 7/039 (2006.01); G03F 7/20 (2006.01); C08G 18/28 (2006.01); C08G 18/79 (2006.01); B23K 35/24 (2006.01); G03F 7/004 (2006.01); H05K 3/28 (2006.01); B23K 35/36 (2006.01); B23K 35/365 (2006.01); H05K 3/34 (2006.01);
U.S. Cl.
CPC ...
G03F 7/0757 (2013.01); B23K 35/24 (2013.01); B23K 35/365 (2013.01); B23K 35/3612 (2013.01); B23K 35/3613 (2013.01); C08G 18/2825 (2013.01); C08G 18/2885 (2013.01); C08G 18/792 (2013.01); G03F 7/0046 (2013.01); G03F 7/027 (2013.01); G03F 7/039 (2013.01); G03F 7/0755 (2013.01); G03F 7/0758 (2013.01); G03F 7/20 (2013.01); H05K 3/287 (2013.01); H05K 3/3452 (2013.01);
Abstract
A photocurable composition comprising a photoresist component, and a perfluoropolyether silane is disclosed. The composition enables easier release of phototool from a photoresist.