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. 05, 2020
Applicant:
Callaway Golf Company, Carlsbad, CA (US);
Inventors:
Vijay Chavan, Vista, CA (US);
David Bartels, Carlsbad, CA (US);
Assignee:
Callaway Golf Company, Carlsbad, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
A63B 37/06 (2006.01); A63B 37/00 (2006.01); A63B 45/00 (2006.01); C08K 3/04 (2006.01); C08L 9/00 (2006.01); C08K 3/22 (2006.01); C08K 5/098 (2006.01); C08K 5/14 (2006.01);
U.S. Cl.
CPC ...
A63B 37/0051 (2013.01); A63B 37/0031 (2013.01); A63B 37/0043 (2013.01); A63B 37/0045 (2013.01); A63B 37/0054 (2013.01); A63B 37/0062 (2013.01); A63B 37/0064 (2013.01); A63B 37/0074 (2013.01); A63B 37/0075 (2013.01); A63B 37/0076 (2013.01); A63B 37/0092 (2013.01); A63B 45/00 (2013.01); C08K 3/041 (2017.05); C08K 3/042 (2017.05); C08K 3/22 (2013.01); C08K 5/098 (2013.01); C08K 5/14 (2013.01); C08L 9/00 (2013.01); C08K 2003/2296 (2013.01); C08K 2201/006 (2013.01);
Abstract
A method for forming a golf ball with a graphene core disclosed herein. The method includes mixing a graphene masterbatch material with a polybutadiene material to form a core mixture, wherein the graphene masterbatch material comprises graphene in an amount from 0.1 to 80.0 weight percent of the graphene masterbatch material mixed with a carrier polymer in an amount from 99.9 to 20 weight percent of the graphene masterbatch material.