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. 18, 2004
Filed:
Aug. 31, 2001
Applicant:
Inventor:
Satoru Tange, Kagawa-ken, JP;
Assignee:
Uni-Charm Corporation, Ehime-ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D06C 3/06 ; B32B 3/108 ; B29C 6/500 ; B65C 9/25 ;
U.S. Cl.
CPC ...
D06C 3/06 ; B32B 3/108 ; B29C 6/500 ; B65C 9/25 ;
Abstract
A process for manufacturing a composite sheet by joining a second web made of thermoplastic synthetic fiber and capable of inelastic extension to at least one surface of a first web capable of elastic stretch and contraction in an intermittent manner. The process involves a step of extending the first web and a step of allowing the first web to retract, and a step of joining a second web to the second web while in a retracted state are included.