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. 01, 2017
Filed:
Sep. 17, 2013
Feng Tay Enterprises Co., Ltd., Douliou, Yunlin County OT, TW;
John C. Chen, Hockessin, DE (US);
Feng Tay Enterprises Co., Ltd., Douliou, Yunlin County, TW;
Abstract
A cured elastomer golf ball component is made by heating an elastomer compound containing an ethylenically unsaturated elastomer, an ethylenically unsaturated monomer, and first and second free radical initiators to a first crosslinking temperature Tin a compression mold and partially crosslinking the elastomer, then heating to a second crosslinking temperature Tand curing the elastomer component of the golf ball. Either: (i) the first initiator has a half-life of about 0.2-5 minutes at T, the second initiator has a half-life of about 0.2-5 minutes at T, and Tis higher Tby at least about 30° C.; or (ii) the second initiator's one-minute half-life temperature is at least about 30° C. higher than the first initiator's one-minute half-life temperature, Tis within about 20° C. of the first initiator's one-minute half-life temperature, and Tis within about 20° C. of the second initiator's one-minute half-life temperature.