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:
Aug. 16, 2016
Filed:
Jan. 26, 2009
Applicants:
Brett A. Beiermann, Champaign, IL (US);
Michael W. Keller, Urbana, IL (US);
Scott R. White, Champaign, IL (US);
Nancy R. Sottos, Champaign, IL (US);
Inventors:
Brett A. Beiermann, Champaign, IL (US);
Michael W. Keller, Urbana, IL (US);
Scott R. White, Champaign, IL (US);
Nancy R. Sottos, Champaign, IL (US);
Assignee:
The Board of Trustees of the University of Illinois, Urbana, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/16 (2006.01); B32B 37/12 (2006.01); B29C 73/22 (2006.01); B32B 27/18 (2006.01); B32B 5/02 (2006.01); B32B 7/12 (2006.01); B32B 27/12 (2006.01); B32B 27/28 (2006.01); B32B 27/40 (2006.01); B29C 73/16 (2006.01);
U.S. Cl.
CPC ...
B32B 37/12 (2013.01); B29C 73/22 (2013.01); B32B 5/02 (2013.01); B32B 5/022 (2013.01); B32B 5/024 (2013.01); B32B 7/12 (2013.01); B32B 27/12 (2013.01); B32B 27/18 (2013.01); B32B 27/283 (2013.01); B32B 27/40 (2013.01); B29C 73/163 (2013.01); B32B 2037/1253 (2013.01); B32B 2250/05 (2013.01); B32B 2250/24 (2013.01); B32B 2250/40 (2013.01); B32B 2262/0261 (2013.01); B32B 2307/51 (2013.01); B32B 2307/7242 (2013.01); B32B 2307/7246 (2013.01); B32B 2307/7265 (2013.01); B32B 2307/762 (2013.01); B32B 2309/027 (2013.01); B32B 2309/08 (2013.01); B32B 2309/105 (2013.01); B32B 2571/00 (2013.01); Y10T 156/10 (2015.01); Y10T 428/249921 (2015.04); Y10T 428/25 (2015.01);
Abstract
A laminate material may include a first flexible layer, and a self-healing composite layer in contact with the first flexible layer. The composite layer includes an elastomer matrix, a plurality of first capsules including a polymerizer, and a corresponding activator for the polymerizer. The laminate material may self-heal when subjected to a puncture or a tear.