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. 04, 2004
Filed:
Jul. 11, 2000
Applicant:
Inventors:
Assignee:
Uni-Charm Corporation, Kawanoe, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 5/08 ; B32B 5/26 ;
U.S. Cl.
CPC ...
B32B 5/08 ; B32B 5/26 ;
Abstract
An elastically stretchable composite sheet including an elastic sheet and a fibrous assembly. A fibrous assembly having an inelastic extensibility is bonded to at least one surface of an elastic sheet at intermittently arranged bond regions to form a composite sheet. Component fibers constituting the fibrous assembly are long fibers continuously extending and describing curves between each pair of adjacent bond regions.