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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.:

US 9855902 B1

PDFFull Text
Date of Patent:
Jan. 02, 2018

Filed:

Aug. 25, 2015

Multi-layered noise absorbing and insulating material having air-permeability

Applicants:

Hyundai Motor Company, Seoul, KR;

Iksung Co., Ltd., Chungbuk, KR;

Inventors:

Min Su Kim, Ulsan, KR;

Jae Chan Lim, Ulsan, KR;

Ki Wook Yang, Cheongju-si, KR;

Kue Seok Kang, Cheongju-si, KR;

Bong Jik Lee, Seongnam-si, KR;

Assignees:

HYUNDAI MOTOR COMPANY, Seoul, KR;

IKSUNG CO., LTD., Chungbuk, KR;

Attorney:

McDermott Will & Emery LLP

Primary Examiner:

Jason S Morrow

Int. Cl.
CPC ...
B60R 13/08 (2006.01); B32B 7/12 (2006.01); B32B 27/36 (2006.01); B32B 27/40 (2006.01); B32B 27/32 (2006.01); B32B 27/30 (2006.01); B32B 37/12 (2006.01); B32B 5/02 (2006.01); B32B 5/06 (2006.01); B32B 5/16 (2006.01); B32B 27/12 (2006.01); B32B 27/14 (2006.01); B32B 27/34 (2006.01); G10K 11/168 (2006.01); B32B 37/15 (2006.01);
U.S. Cl.
CPC ...
B60R 13/0861 (2013.01); B32B 5/022 (2013.01); B32B 5/06 (2013.01); B32B 5/16 (2013.01); B32B 7/12 (2013.01); B32B 27/12 (2013.01); B32B 27/14 (2013.01); B32B 27/302 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); B32B 27/36 (2013.01); B32B 27/40 (2013.01); B32B 37/12 (2013.01); B32B 37/153 (2013.01); G10K 11/168 (2013.01); B32B 2262/0276 (2013.01); B32B 2262/062 (2013.01); B32B 2262/08 (2013.01); B32B 2264/0285 (2013.01); B32B 2264/067 (2013.01); B32B 2264/10 (2013.01); B32B 2264/102 (2013.01); B32B 2264/104 (2013.01); B32B 2274/00 (2013.01); B32B 2307/102 (2013.01); B32B 2307/718 (2013.01); B32B 2307/724 (2013.01); B32B 2605/00 (2013.01);
Abstract

A multi-layered noise absorbing and insulating material includes a noise insulation material having opposing first and second major surfaces. The noise insulation material includes an adhesive resin including an air permeability-forming material. A first noise absorption material is adhered to the first major surface of the noise insulation material. A second noise absorption material is adhered to the second major surface of the noise insulation material. The multi-layered noise insulation absorbing and insulating material has air-permeability.

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