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. 15, 2006
Filed:
Mar. 09, 2004
Rinya Takesue, Chichibu, JP;
Hiroyuki Nagasawa, Chichibu, JP;
Toshihiko Manami, Chichibu, JP;
Eiji Takehana, Chichibu, JP;
Rinya Takesue, Chichibu, JP;
Hiroyuki Nagasawa, Chichibu, JP;
Toshihiko Manami, Chichibu, JP;
Eiji Takehana, Chichibu, JP;
Bridgestone Sports Co., Ltd., Tokyo, JP;
Abstract
The invention provides a golf ball comprising a core and a cover of one or more layers, characterized in that at least one layer which constitutes the cover is formed primarily of a mixture of (A) a thermoplastic resin composition selected from among a thermoplastic block copolymer, polyester base elastomer, polyamide base elastomer and polyolefin, which are modified with functional groups having reactivity with isocyanate, and (B) an isocyanate compound or an isocyanate mixture having at least two isocyanate groups as functional groups in a molecule, and a method for preparing the same. The golf ball has excellent flight performance, feel on impact, and scuff resistance.