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:
May. 02, 2000
Filed:
Apr. 08, 1998
Ryuhei Kametani, Osaka, JP;
Masaru Hirukawa, Kyoto, JP;
Kametani Sangyo Kabushiki Kaisha, Osaka, JP;
Abstract
The invention provides a transfer printing film for thermally printing patterns on golf balls. An ink layer disposed on one side of a substrate film contains as a main vehicle a polyamide bearing methoxymethyl group or a vinylchloride-vinylacetate-vinylalcohol copolymer bearing hydroxyl group. Softening point of the polyamide or the copolymer is relatively low, and thus, the pattern formed by the ink layer is transfered at a lower temperature. Both the methoxymethyl group of the polyamide and the hydroxyl group of the copolymer reacts with isocyanate group to form urethane bond, and thus, in the operation of finishing the golf ball with a two-component urethane paint, urethane bondings are formed between the urethane clear top coat and the printed pattern.