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:
May. 14, 2024
Filed:
Nov. 08, 2019
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventor:
Aizoh Sakurai, Tokyo, JP;
Assignee:
3M Innovative Properties Company, Saint Paul, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 41/00 (2006.01); A61L 24/04 (2006.01); C08G 77/00 (2006.01); C08G 77/08 (2006.01); C08G 77/12 (2006.01); C08G 77/16 (2006.01); C08G 77/20 (2006.01); C09J 7/38 (2018.01); C09J 183/04 (2006.01);
U.S. Cl.
CPC ...
C09J 183/04 (2013.01); A61L 24/046 (2013.01); C08G 77/08 (2013.01); C08G 77/12 (2013.01); C08G 77/16 (2013.01); C08G 77/20 (2013.01); C08G 77/70 (2013.01); C09J 7/38 (2018.01); C09J 2301/122 (2020.08); C09J 2301/302 (2020.08);
Abstract
Silicone pressure-sensitive adhesives is the reaction product of a composition including a silanol end group-containing linear organopolysiloxane; a non-functional linear organopolysiloxane; and a silicate resin; wherein the dynamic viscosity of the non-functional linear organopolysiloxane at 25° C. is 100,000 mm/sec or greater. The silicone pressure-sensitive adhesive has enhanced adhesion while minimizing skin damage and pain during removal of the adhesive.