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:
Oct. 19, 2021
Filed:
Nov. 25, 2019
Applicant:
Bridgestone Sports Co., Ltd., Tokyo, JP;
Inventor:
Hirotaka Shinohara, Chichibushi, JP;
Assignee:
Bridgestone Sports Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 75/06 (2006.01); C09D 175/06 (2006.01); C08G 18/42 (2006.01); A63B 37/00 (2006.01); C08G 18/73 (2006.01); C08G 18/72 (2006.01);
U.S. Cl.
CPC ...
A63B 37/0022 (2013.01); A63B 37/0024 (2013.01); A63B 37/0074 (2013.01); C08G 18/4241 (2013.01); C08G 18/73 (2013.01); C09D 175/06 (2013.01); A63B 37/0043 (2013.01); A63B 37/0045 (2013.01); A63B 37/0064 (2013.01); A63B 37/0073 (2013.01); A63B 37/0076 (2013.01); A63B 37/0095 (2013.01); C08G 18/4202 (2013.01); C08G 18/721 (2013.01); C08L 75/06 (2013.01);
Abstract
A golf ball paint composition includes primarily a urethane paint containing polyol as a base resin and polyisocyanate as a curing agent. The polyisocyanate includes two types of isocyanurate and adduct of hexamethylene diisocyanate and the golf ball paint composition has an elastic work recovery of at least 70%. The paint composition has a high self-repairing ability and is of high quality as a golf ball paint. Golf balls coated with this composition are able to maintain a good durability, in addition to which they have an excellent abrasion resistance and an excellent ball appearance.