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:
Nov. 20, 1990
Filed:
Dec. 11, 1989
Francisco M Llort, Dighton, MA (US);
Manuel R Jerome, Jr, New Bedford, MA (US);
Acushnet Company, New Bedford, MA (US);
Abstract
The solid golf ball is made from a polybutadiene admixture of cis-1,4 polybutadiene and 1,2 polybutadiene; a metal salt of an unsaturated carboxylic acid; an inorganic filler; and a free radical initiator. The admixture has about 99.5% to about 95% by weight of cis-1,4 polybutadiene and about 0.5% to about 5% by weight of 1,2 polybutadiene. The cis-1,4 polybutadiene is made from about 80% to about 100% by weight of cis-1,4 polybutadiene with a cis-1,4 content of 95% and about 0% to about 20% by weight of a cis-1,4 polybutadiene with a cis-1,4 content of about 98%.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile