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:
Oct. 07, 2003
Filed:
Oct. 26, 2001
Kozo Watanabe, Kurobe, JP;
Shigeru Funakawa, Toyama-ken, JP;
YKK Corporation, Tokyo, JP;
Abstract
In a reinforcing tape for a slide fastener, which comprises a transparent elastomer film and an adhesive layer superposed on the reverse side thereof, an intermediate layer (an anchor coat layer) having a thickness thinner than the thickness of the elastomer film and that of the adhesive layer is interposed between the elastomer film and the adhesive layer. In a preferred embodiment, a polyamide elastomer film or polyester elastomer film is the elastomer film, a polyester anchor coat agent is the intermediate layer, and a polyester hot-melt adhesive is the adhesive layer. The thickness of the intermediate layer is 0.5 to 10 &mgr;m, preferably 2 to 3 &mgr;m.