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:
Nov. 17, 2020
Filed:
Aug. 08, 2017
Applicant:
Sika Technology Ag, Baar, CH;
Inventors:
Geng Lin, Rochester Hills, MI (US);
Blanka Proko, Macomb Township, MI (US);
Steve Davis, Rochester, MI (US);
Assignee:
SIKA TECHNOLOGY AG, Baar, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 44/34 (2006.01); B60R 13/08 (2006.01); C08J 9/10 (2006.01); C08J 9/00 (2006.01); C08L 63/00 (2006.01); B29C 44/18 (2006.01); B29C 44/42 (2006.01); C08J 9/228 (2006.01); C08K 3/26 (2006.01); B29K 27/06 (2006.01); B29K 63/00 (2006.01); B29L 31/30 (2006.01);
U.S. Cl.
CPC ...
C08J 9/107 (2013.01); B29C 44/18 (2013.01); B29C 44/3415 (2013.01); B29C 44/42 (2013.01); B60R 13/0815 (2013.01); C08J 9/0061 (2013.01); C08J 9/228 (2013.01); C08K 3/26 (2013.01); C08L 63/00 (2013.01); B29K 2027/06 (2013.01); B29K 2063/00 (2013.01); B29L 2031/30 (2013.01); C08J 9/103 (2013.01); C08J 9/105 (2013.01); C08J 2201/022 (2013.01); C08J 2201/026 (2013.01); C08J 2201/038 (2013.01); C08J 2203/04 (2013.01); C08J 2309/06 (2013.01); C08J 2363/02 (2013.01); C08J 2409/06 (2013.01); C08J 2427/06 (2013.01); C08J 2433/06 (2013.01); C08J 2463/02 (2013.01); C08K 2003/265 (2013.01);
Abstract
Pumpable thermally foaming filler compositions based on combinations of a liquid epoxy resin and a polyvinyl chloride resin and/or an acrylic resin powder. The pumpable filler materials provide the advantage that they can be applied as needed using conventional injection equipment and can be expanded to provide foam with good physical strength, high expansion and excellent adhesion on oiled metal substrates. Methods for filling closed spaces with the pumpable thermally foaming filler composition as well as vehicle parts are obtainable with the indicated methods.