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. 30, 2016
Filed:
Mar. 25, 2015
Acushnet Company, Fairhaven, MA (US);
Mark L. Binette, Mattapoisett, MA (US);
John D. Farrell, Providence, RI (US);
Acushnet Company, Fairhaven, MA (US);
Abstract
Golf ball comprising a first layer having a first spherical outer surface; a thin moisture vapor barrier layer disposed concentrically about the first spherical outer surface and having a thickness of less than about 0.010 inches; and a second layer disposed concentrically about a second spherical outer surface of the thin moisture vapor barrier layer. The thin moisture vapor barrier layer is formed from an ionomer composition consisting of a 1-50 percent aqueous mono-valent high acid ionomer dispersion, with the ionomer: having an acid level greater than 18%; having more than 45% of acid groups that are neutralized with a monovalent cation; and being formed from an acid copolymer having a starting melt index of greater than 180 g/10 min.@190° C. with a 2160 g load. The moisture vapor barrier layer has a moisture vapor transmission rate that is lower than that of at least one of the first layer and/or the second layer.