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:
Jan. 12, 1999
Filed:
Jun. 13, 1997
Michael J Sullivan, Chicopee, MA (US);
Edward J Kaltenbacher, Houston, TX (US);
Lisco, Inc., Tampa, FL (US);
Abstract
Disclosed herein is a golf ball cover composition comprising a combination of ionomer, ethylene-propylene rubber, and copolymer formed from (a) an .alpha.-olefin having two to eight carbon atoms, (b) an unsaturated monomer of the acrylate ester class having from 1-21 carbon atoms, and (c) an acid which includes at least one member selected from the group consisting of .alpha., .beta.-ethylenically unsaturated mono- and dicarboxylic acids, the weight ratio of the ethylene-propylene rubber to copolymer of .alpha.-olefin, acrylate ester and acid being in the range of 25:75 to 75:25. The novel cover composition enables the production of a golf ball having a high coefficient of restitution and a very soft cover with excellent cut resistance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile