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:
Jul. 02, 2019
Filed:
Sep. 19, 2016
Applicant:
Schneller Llc, Kent, OH (US);
Inventors:
Robert G. Pierson, Akron, OH (US);
Henry C. Ashton, Aurora, OH (US);
Robert L. Gray, Hudson, OH (US);
Gilles Le Du, Akron, OH (US);
Assignee:
SCHNELLER LLC, Kent, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/12 (2006.01); B32B 27/12 (2006.01); B32B 27/40 (2006.01); B32B 5/02 (2006.01); B32B 5/22 (2006.01); B32B 5/26 (2006.01); B32B 27/08 (2006.01); B32B 27/18 (2006.01); B32B 27/20 (2006.01); B32B 27/28 (2006.01); B32B 27/30 (2006.01); B32B 27/34 (2006.01); B32B 27/36 (2006.01); B32B 27/38 (2006.01);
U.S. Cl.
CPC ...
B32B 7/12 (2013.01); B32B 5/022 (2013.01); B32B 5/024 (2013.01); B32B 5/22 (2013.01); B32B 5/26 (2013.01); B32B 27/08 (2013.01); B32B 27/12 (2013.01); B32B 27/18 (2013.01); B32B 27/20 (2013.01); B32B 27/281 (2013.01); B32B 27/285 (2013.01); B32B 27/286 (2013.01); B32B 27/302 (2013.01); B32B 27/304 (2013.01); B32B 27/308 (2013.01); B32B 27/34 (2013.01); B32B 27/36 (2013.01); B32B 27/38 (2013.01); B32B 27/40 (2013.01); B32B 2255/00 (2013.01); B32B 2255/26 (2013.01); B32B 2260/021 (2013.01); B32B 2260/046 (2013.01); B32B 2262/02 (2013.01); B32B 2262/0223 (2013.01); B32B 2262/0269 (2013.01); B32B 2262/065 (2013.01); B32B 2262/101 (2013.01); B32B 2262/106 (2013.01); B32B 2270/00 (2013.01); B32B 2307/50 (2013.01); B32B 2307/554 (2013.01); B32B 2307/5825 (2013.01); B32B 2307/72 (2013.01); B32B 2307/734 (2013.01); B32B 2307/75 (2013.01); B32B 2471/00 (2013.01); B32B 2605/00 (2013.01); Y10T 428/24851 (2015.01); Y10T 428/24942 (2015.01); Y10T 428/31511 (2015.04); Y10T 428/31551 (2015.04); Y10T 428/31554 (2015.04);
Abstract
The laminate according to the invention is a multiple layer structure and contains predominantly urethane-based polymeric materials in the cap and base layers thereof, with no significant amount of PVC. As such, under combustion conditions, the laminate releases substantially no harmful halogen-based bases, such as HCl or other toxic gases, and exhibits toxicity and smoke generation parameters well below acceptable industry standards.