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:
Mar. 25, 2025
Filed:
Oct. 08, 2019
Applicant:
Freudenberg Performance Materials B.v., Arnhem, NL;
Inventor:
Johannes De Jonge, Arnhem, NL;
Assignee:
FREUDENBERG PERFORMANCE MATERIALS B.V., Arnhem, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 38/00 (2006.01); B32B 3/06 (2006.01); B32B 5/02 (2006.01); B32B 5/06 (2006.01); B32B 5/26 (2006.01); B32B 7/022 (2019.01); B32B 37/15 (2006.01);
U.S. Cl.
CPC ...
B32B 38/0004 (2013.01); B32B 3/06 (2013.01); B32B 5/022 (2013.01); B32B 5/073 (2021.05); B32B 5/266 (2021.05); B32B 7/022 (2019.01); B32B 37/15 (2013.01); B32B 2307/54 (2013.01); B32B 2307/732 (2013.01); B32B 2419/04 (2013.01); B32B 2419/06 (2013.01);
Abstract
A carrier material includes at least a first thermoplastic fiber layer and a second thermoplastic fiber layer. At least a part of the first thermoplastic fiber layer and/or the second thermoplastic fiber layer at at least one boundary of the carrier material is removed, to provide a first part of a form-fit connection. The carrier material can be used in bituminous roofing membranes, roofing underlayment sheets, carriers for filter media, primary backings for tufted carpets and (cushion) vinyl floor coverings.