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. 05, 2020
Filed:
Feb. 06, 2015
Applicants:
Jsr Corporation, Minato-ku, JP;
Jsr Life Sciences Corporation, Minato-ku, JP;
Inventors:
Kazuhiro Iso, Minato-ku, JP;
Satoshi Hyugaji, Minato-ku, JP;
Assignees:
JSR CORPORATION, Minato-ku, JP;
JSR Life Sciences Corporation, Minato-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/37 (2006.01); G02B 1/04 (2006.01); G02C 7/04 (2006.01); C11D 3/00 (2006.01); A61F 2/16 (2006.01);
U.S. Cl.
CPC ...
C11D 3/0078 (2013.01); C11D 3/378 (2013.01); C11D 3/3765 (2013.01); C11D 3/3773 (2013.01); C11D 3/3784 (2013.01); G02B 1/043 (2013.01); G02C 7/049 (2013.01); A61F 2/16 (2013.01); G02C 7/04 (2013.01); G02C 2202/16 (2013.01);
Abstract
Provided is a lens solution which has excellent lipid detergency, exhibits high hydrophilization performance, and exhibits an excellent lipid adhesion preventive effect and an excellent lubricity-imparting effect when the solution is used to coat a lens. Disclosed is a lens solution containing a polymer having 2.5% to 95% by mass of the following repeating unit (A) and 2.5% to 95% by mass of the following repeating unit (B):