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:
Jun. 20, 2017
Filed:
Feb. 05, 2016
Applicants:
Nathan E. Young, Ennis, TX (US);
Steven H. Williams, Granville, OH (US);
Roy E. Shaffer, Easton, PA (US);
Brian M. Shaffer, Easton, PA (US);
Inventors:
Nathan E. Young, Ennis, TX (US);
Steven H. Williams, Granville, OH (US);
Roy E. Shaffer, Easton, PA (US);
Brian M. Shaffer, Easton, PA (US);
Assignee:
Polyguard Products, Inc., Ennis, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 15/09 (2006.01); B32B 5/02 (2006.01); B32B 7/06 (2006.01); B32B 15/20 (2006.01); B32B 27/08 (2006.01); B32B 27/06 (2006.01); B32B 27/36 (2006.01); B32B 27/30 (2006.01); B32B 11/04 (2006.01); B32B 11/10 (2006.01); B32B 7/12 (2006.01);
U.S. Cl.
CPC ...
B32B 15/09 (2013.01); B32B 5/02 (2013.01); B32B 7/06 (2013.01); B32B 7/12 (2013.01); B32B 11/046 (2013.01); B32B 11/10 (2013.01); B32B 15/20 (2013.01); B32B 27/06 (2013.01); B32B 27/08 (2013.01); B32B 27/30 (2013.01); B32B 27/36 (2013.01); B32B 2250/40 (2013.01); B32B 2307/7246 (2013.01); B32B 2307/7265 (2013.01); B32B 2419/00 (2013.01); B32B 2556/00 (2013.01); B32B 2581/00 (2013.01);
Abstract
Chemical resistant waterproofing laminate membranes are formed by bonding an aluminum film or foil between two substantially vapor-impervious films with a chemical resistant bonding agent or adhesive such as cured liquid silicone rubber. The chemical resistant bonding agent resists delamination and deterioration of the laminate membrane caused by solvents and chemically reactive materials found in brownfield sites.