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:
Mar. 23, 2004
Filed:
Apr. 03, 2002
Applicant:
Inventors:
David C. Trumbore, La Grange, IL (US);
Jay W. Keating, Tinley Park, IL (US);
David R. Jones, Tampa, FL (US);
Assignee:
Owens Corning Fiberglas Technology, Inc., Summit, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 9/500 ;
U.S. Cl.
CPC ...
C08L 9/500 ;
Abstract
An adhesive for a roof covering comprises asphalt, polymer and crosslinker. The crosslinker is a phenolic resin or a phenol-aldehyde resin. In another embodiment, the adhesive comprises asphalt, polymer and crosslinker, and it excludes polyfunctional amine having at least two amino groups.