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:
Jan. 24, 2023
Filed:
May. 20, 2016
Applicant:
3m Innovative Properties Company, Saint Paul, MN (US);
Inventor:
Aizoh Sakurai, Tokyo, JP;
Assignee:
3M INNOVATIVE PROPERTIES COMPANY, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 7/50 (2018.01); C09J 7/38 (2018.01); C09J 183/04 (2006.01); C09J 133/14 (2006.01); C08L 83/04 (2006.01); C09J 7/30 (2018.01); C09J 7/22 (2018.01); C09J 7/25 (2018.01); C09D 133/10 (2006.01); C09D 133/00 (2006.01);
U.S. Cl.
CPC ...
C09J 7/387 (2018.01); C08L 83/04 (2013.01); C09D 133/10 (2013.01); C09J 7/22 (2018.01); C09J 7/255 (2018.01); C09J 7/30 (2018.01); C09J 7/50 (2018.01); C09J 133/14 (2013.01); C09J 183/04 (2013.01); C09D 133/00 (2013.01); C09J 2427/006 (2013.01); C09J 2433/003 (2013.01); C09J 2471/003 (2013.01); C09J 2483/00 (2013.01); Y10T 428/2809 (2015.01); Y10T 428/2843 (2015.01); Y10T 428/2848 (2015.01); Y10T 428/31536 (2015.04);
Abstract
An adhesive sheet comprising a base material, a primer layer, and an adhesive layer cured by radiation, arranged in this order. The primer layer comprises a (meth)acrylic polymer having a nitrogen-containing group and a polymer having a polyoxyalkylene group.