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:
May. 19, 1987
Filed:
Jun. 30, 1986
Applicant:
Inventors:
Richard W Stamper, Lambertville, MI (US);
Robert C Hultz, Toledo, OH (US);
Assignee:
GenCorp Inc., Akron, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428215 ; 428247 ; 428283 ; 428290 ; 428483 ;
Abstract
Thermoplastic chlorosulfonated polyethylene fluxed with a minor amount of a plasticized and stabilized vinyl chloride polymer can be calendered with a reinforcing fabric on a standard PVC calender to provide a fabric coated on both sides with the fluxed chlorosulfonated polyethylene-PVC composition to provide a laminate useful as a roofing membrane.