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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 9611638 B1

PDFFull Text
Date of Patent:
Apr. 04, 2017

Filed:

Dec. 13, 2013

Insulation element, expanded insulation element, use of same and method for insulation

Applicant:

Sika Technology Ag, Baar, CH;

Inventors:

Vincent Belpaire, Uccle, BE;

Guillaume Lecroart, Silly, BE;

Nicolas Brichet, Zürich, CH;

Lionel Gilot, Jemeppe-sur Sambre, BE;

Assignee:

SIKA TECHNOLOGY AG, Barar, CH;

Attorney:

Buchanan Ingersoll & Rooney PC

Primary Examiner:

Edgardo San Martin

Int. Cl.
CPC ...
B62D 29/04 (2006.01); F16J 15/14 (2006.01); E04B 1/84 (2006.01); B32B 37/18 (2006.01); B32B 37/14 (2006.01); B32B 38/00 (2006.01); B60R 13/08 (2006.01); G10K 11/16 (2006.01); B29C 44/12 (2006.01); B29C 44/18 (2006.01); B62D 29/00 (2006.01); F16J 15/00 (2006.01); B29K 711/14 (2006.01); B29L 31/30 (2006.01); B29L 31/00 (2006.01); B29K 23/00 (2006.01); B29K 63/00 (2006.01); B29K 675/00 (2006.01); B29K 677/00 (2006.01); B29L 31/10 (2006.01);
U.S. Cl.
CPC ...
E04B 1/84 (2013.01); B29C 44/1214 (2013.01); B29C 44/1271 (2013.01); B29C 44/188 (2013.01); B32B 37/142 (2013.01); B32B 37/18 (2013.01); B32B 38/0036 (2013.01); B60R 13/08 (2013.01); G10K 11/16 (2013.01); B29K 2023/083 (2013.01); B29K 2063/00 (2013.01); B29K 2675/00 (2013.01); B29K 2677/00 (2013.01); B29K 2681/06 (2013.01); B29K 2711/14 (2013.01); B29K 2995/0002 (2013.01); B29L 2031/001 (2013.01); B29L 2031/10 (2013.01); B29L 2031/3002 (2013.01); B32B 2307/102 (2013.01); B32B 2605/00 (2013.01);
Abstract

The invention relates to an insulation element, in particular for the acoustic insulation of an opening and/or of a cavity in a vehicle or building, having a carrier element and an expendable material. The carrier element has a plurality of through-holes, wherein only one surface of the carrier element is covered at least partially with expandable material, and the expandable material at least partially fills the through-holes. The invention relates furthermore to an insulation element produced therefrom, the use of the same and a method for the acoustic insulation and/or reinforcement of an opening or a cavity in a land, air or water vehicle or in a building.

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