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:
Jan. 02, 2024
Filed:
May. 08, 2018
Applicant:
Freudenberg Performance Materials B.v., Arnhem, NL;
Inventors:
Gijsbertus Hermans, Nijmegen, NL;
Johannes De Jonge, Arnhem, NL;
Assignee:
FREUDENBERG PERFORMANCE MATERIALS B.V., Arnhem, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/26 (2006.01); B32B 7/09 (2019.01); B32B 7/027 (2019.01); B32B 5/02 (2006.01); B32B 5/08 (2006.01); B32B 5/14 (2006.01); B32B 7/12 (2006.01); B32B 3/06 (2006.01); E04D 5/06 (2006.01); E04D 5/10 (2006.01); B29C 65/00 (2006.01);
U.S. Cl.
CPC ...
B32B 5/26 (2013.01); B32B 3/06 (2013.01); B32B 5/022 (2013.01); B32B 5/028 (2013.01); B32B 5/08 (2013.01); B32B 5/142 (2013.01); B32B 5/145 (2013.01); B32B 7/027 (2019.01); B32B 7/09 (2019.01); B32B 7/12 (2013.01); E04D 5/06 (2013.01); E04D 5/10 (2013.01); B29C 66/1282 (2013.01); B29C 66/12841 (2013.01); B32B 2250/02 (2013.01); B32B 2250/03 (2013.01); B32B 2250/20 (2013.01); B32B 2250/40 (2013.01); B32B 2262/0261 (2013.01); B32B 2262/0276 (2013.01); B32B 2262/0284 (2013.01); B32B 2262/101 (2013.01); B32B 2262/12 (2013.01); B32B 2307/30 (2013.01); B32B 2307/54 (2013.01); B32B 2307/718 (2013.01); B32B 2307/732 (2013.01); B32B 2419/06 (2013.01);
Abstract
A nonwoven carrier material including at least a first part and a second part whereby the first and the second part including at least two layers of thermoplastic fibers. The first part and the second part are connected with each other in a connecting area to form the nonwoven carrier material whiteout thickness and weight variations in the connecting area. Further, a method for connecting a first and a second part of a nonwoven carrier material to form a connected nonwoven carrier material.