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. 21, 2019
Filed:
Dec. 04, 2013
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Junkang J. Liu, Woodbury, MN (US);
Hironobu Ishiwatari, Tokyo, JP;
Siegfried K. Welke, Erkrath, DE;
Yoshiteru Kakinuma, Tokyo, JP;
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 77/44 (2006.01); C08G 77/16 (2006.01); C08L 83/06 (2006.01); C08K 5/544 (2006.01); C09J 183/04 (2006.01); C09J 183/10 (2006.01); C09J 7/40 (2018.01); C08L 83/04 (2006.01); A61L 24/04 (2006.01); C08J 3/28 (2006.01); C09K 3/10 (2006.01); C08L 83/00 (2006.01);
U.S. Cl.
CPC ...
C08G 77/44 (2013.01); A61L 24/046 (2013.01); C08J 3/28 (2013.01); C08K 5/544 (2013.01); C08L 83/00 (2013.01); C08L 83/04 (2013.01); C09J 7/40 (2018.01); C09J 183/04 (2013.01); C09J 183/10 (2013.01); C09K 3/1018 (2013.01); C08G 77/16 (2013.01); C08G 2220/00 (2013.01); C08L 2205/02 (2013.01);
Abstract
Siloxane-based gel compositions are prepared from room temperature condensation curable mixtures that include 0.5-45% by weight silicone resin with at least two hydroxyl groups, 99.5-55% by weight of at least one silanol-terminated siloxane fluid, and a co-curable compound with an amino group. The siloxane-based gel compositions can be used as adhesives or sealants in medical articles.