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:
Apr. 16, 1996
Filed:
Sep. 07, 1994
Yuuichi Sorimachi, Toyota, JP;
Hidemi Itatani, Toyota, JP;
Takashi Hirose, Toyota, JP;
Toshiitsu Iwai, Seto, JP;
Youichi Fujiyama, Nagoya, JP;
Haruo Kato, Aichi, JP;
Keiichiro Ohtsuka, Nagahama, JP;
Takashimaya Nippatsu Kogyo Co. Ltd., Aichi, JP;
Ohtsuka Sangyo Material Co. Ltd., Shiga, JP;
Abstract
A flexible laminated surface material has an outer material and a laminate wadding composed of a fibrous web and a nonwoven fabric sheet that are together needle punched. Parts of filaments of the web penetrate through the nonwoven fabric sheet, thus forming many small protrusions on the nonwoven fabric sheet. The outer material is adhered, using entire area or spot adhesion techniques, to the nonwoven fabric sheet side of the wadding with a substantial adhesion strength. By varying the amount of the adhesion applied, different types of adhesion can be achieved.