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:
Nov. 05, 2013
Filed:
Dec. 01, 2008
Shinnosuke Morita, Tochigi, JP;
Kenji Ando, Tochigi, JP;
Kenji Ishiguro, Tochigi, JP;
Manabu Matsui, Tochigi, JP;
Shinnosuke Morita, Tochigi, JP;
Kenji Ando, Tochigi, JP;
Kenji Ishiguro, Tochigi, JP;
Manabu Matsui, Tochigi, JP;
Kao Corporation, Tokyo, JP;
Abstract
A stretchable composite sheet having a number of ridges in a neat and orderly arrangement is disclosed. The stretchable composite sheet is easily produced by the process of the invention. The stretchable composite sheet is a laminate of a stretch sheetand a nonstretch sheet. The stretch sheethas first zoneshaving elastic stretchability and second zoneshaving less stretchability than the first zones. The first zonesand the second zonesextend in the same direction and alternate with each other. The stretch sheetand the nonstretch sheetare bonded over substantially the entire area of their facing sides. The stretchable composite sheet has a large number of ridgeson the side of the nonstretch sheet.