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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 9475904 B1

PDFFull Text
Expired
Date of Patent:
Oct. 25, 2016

Filed:

Sep. 02, 2011

Heat curable epoxy resin composition with water as foaming agent

Applicants:

Jürgen Finter, Zurich, CH;

Elyes Jendoubi, Zurich, CH;

Inventors:

Jürgen Finter, Zurich, CH;

Elyes Jendoubi, Zurich, CH;

Assignee:

SIKA TECHNOLOGY AG, Baar, CH;

Attorney:

Buchanan Ingersoll & Rooney PC

Primary Examiner:

Joseph S Del Sole

Assistant Examiner:

John Robitaille

Int. Cl.
CPC ...
C09J 163/00 (2006.01); C08G 59/40 (2006.01); C08G 59/42 (2006.01); C08G 59/44 (2006.01); C08G 59/46 (2006.01); C08G 59/48 (2006.01); C08J 9/02 (2006.01);
U.S. Cl.
CPC ...
C08G 59/4021 (2013.01); C08G 59/42 (2013.01); C08G 59/4246 (2013.01); C08G 59/44 (2013.01); C08G 59/46 (2013.01); C08G 59/48 (2013.01); C08J 9/02 (2013.01); C08J 2363/00 (2013.01);
Abstract

Heat-curable epoxy resin compositions and the use thereof, for example, in motor vehicle construction and sandwich panel construction, are disclosed. Exemplary heat-curable epoxy resin compositions include, in addition to epoxy resin components A1, optionally A2, a hardener component B, a carboxylic acid C and a hydroxyalkylamide or hydroxyalkylurea H, an accelerator E for activation of the conversion of components A1, A2 and B. The compositions and the structural foams produced therefrom are notable for high mechanical strength, high glass strength and good adhesion capacity on metallic and nonmetallic substrates, and it is possible at the same time to dispense with the use of toxic or inflammable blowing agents.

Find Patent Forward Citations

Finter, Jürgen. (2016). Heat curable epoxy resin composition with water as foaming agent (U.S. Patent No. 9475904). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9475904

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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