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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.:

US 11596840 B1

PDFFull Text
Date of Patent:
Mar. 07, 2023

Filed:

Jun. 07, 2021

Rubber composition for golf ball, and golf ball

Applicant:

Bridgestone Sports Co., Ltd., Tokyo, JP;

Inventor:

Atsushi Namba, Saitamaken, JP;

Assignee:

Bridgestone Sports Co., Ltd., Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Raeann Gorden

Int. Cl.
CPC ...
A63B 37/06 (2006.01); A63B 37/00 (2006.01); C08F 236/06 (2006.01); C08F 222/02 (2006.01); C08K 5/14 (2006.01); C08F 220/36 (2006.01);
U.S. Cl.
CPC ...
A63B 37/0051 (2013.01); A63B 37/0075 (2013.01); C08F 220/36 (2013.01); C08F 222/02 (2013.01); C08F 236/06 (2013.01); C08K 5/14 (2013.01);
Abstract

A rubber composition for golf balls includes (A) a base rubber, (B) an acrylate ester or methacrylate ester containing an isocyanate group or a blocked isocyanate group, (C) diacrylic acid, dimethacrylic acid or a metal salt thereof, and (D) an organic peroxide. In a golf ball having a core formed of the rubber composition and a cover of one or more layers which encases the core, the rubber composition exhibits a spin rate-lowering effect on shots and can thus improve the flight performance of the ball.

Find Patent Forward Citations

Namba, Atsushi. (2023). Rubber composition for golf ball, and golf ball (U.S. Patent No. 11596840). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11596840

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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