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:
Aug. 03, 2021
Filed:
Feb. 26, 2020
Applicant:
Japan Science and Technology Agency, Saitama, JP;
Inventors:
Hiroshi Yabu, Sendai, JP;
Matsuhiko Nishizawa, Sendai, JP;
Kuniaki Nagamine, Sendai, JP;
Yuta Saito, Sendai, JP;
Jun Kamei, Sendai, JP;
Tatsuaki Shimazaki, Sendai, JP;
Shun Chihara, Sendai, JP;
Assignee:
Japan Science and Technology Agency, Saitama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 4/00 (2006.01); C09D 4/00 (2006.01); C09D 5/16 (2006.01); C10M 173/02 (2006.01); C09D 7/40 (2018.01); C10M 107/24 (2006.01); A61L 26/00 (2006.01); C09J 11/06 (2006.01); C08F 220/58 (2006.01); A61K 6/30 (2020.01); A61L 24/00 (2006.01); A61L 24/06 (2006.01); C10M 107/22 (2006.01);
U.S. Cl.
CPC ...
C09J 4/00 (2013.01); A61K 6/30 (2020.01); A61L 24/0031 (2013.01); A61L 24/06 (2013.01); A61L 26/00 (2013.01); A61L 26/008 (2013.01); A61L 26/0014 (2013.01); C08F 220/58 (2013.01); C09D 4/00 (2013.01); C09D 5/16 (2013.01); C09D 7/40 (2018.01); C09J 11/06 (2013.01); C10M 107/22 (2013.01); C10M 107/24 (2013.01); C10M 173/02 (2013.01); C10M 2217/024 (2013.01);
Abstract
A hydrogel that adheres to the surface of materials is provided by using as constituent elements a water-soluble main chain monomer, crosslinking agent, polymerization initiator, and adhesive monomer having at least a catechol group in a side chain.