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:
Oct. 01, 2019
Filed:
Oct. 27, 2015
Applicants:
Autoneum Management Ag, Winterthur, CH;
Delphine Guigner, Winterthur, CH;
Inventors:
Delphine Guigner, Winterthur, CH;
Vipul Savaliya, Woodstock, CA;
Assignee:
AUTONEUM MANAGEMENT AG, Winterthur, CH;
Primary Examiner:
Int. Cl.
CPC ...
B60R 13/08 (2006.01); G10K 11/168 (2006.01); B32B 5/02 (2006.01); B32B 5/18 (2006.01); B32B 5/22 (2006.01); B32B 7/12 (2006.01);
U.S. Cl.
CPC ...
B60R 13/08 (2013.01); B32B 5/028 (2013.01); B32B 5/18 (2013.01); B32B 5/22 (2013.01); B32B 7/12 (2013.01); G10K 11/168 (2013.01); B32B 2307/102 (2013.01); B32B 2605/003 (2013.01);
Abstract
Multilayer automotive trim part for noise attenuation comprising at least two fibrous layers () and at least one air permeable intermediate film layer () between the at least 2 fibrous layers (), whereby the trim part is air permeable, and at least one of the fibrous layers () is a mixture of fibers consisting of 10 to 40% of binder fibers, 10 to 70% of recycled fibers and 10 to 70% of self-crimped fibers and wherein the total amount of said fibers adds to 100% by weight.