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:
Aug. 17, 1999
Filed:
Feb. 06, 1997
Heinz-Horst Boich, Peine, DE;
Corovin GmbH, Peine, DE;
Abstract
A process for producing a multilayered elastic sheetlike structure; and a multilayered elastic sheetlike structure are described. The multilayered elastic sheetlike structure comprises at least one elastomeric layer of a film, a sheet or a fibrous structure and at least one layer of bonded, inelastic fibrous web connected to the elastomeric layer at permanent connection sites. The inelastic layer of fibrous web, prior to its connection with the elastomeric layer, is initially drawn, so that the fibers of the inelastic layer of fibrous web essentially are aligned in the direction or initial drawing and that the inelastic layer of fibrous web in the initially-drawn state is connected to the elastomeric layer.