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:
Nov. 12, 2002
Filed:
Mar. 07, 2000
Applicant:
Inventors:
Daniel J. Ireland, Quincy, IL (US);
Jan G. Nel, Cumming, GA (US);
Robert G. Keske, Gainesville, GA (US);
Assignee:
Solvay Advanced Polymers, LLC, Alpharetta, GA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 7/908 ; C08L 7/700 ; C08L 3/302 ; C08K 5/17 ; B32B 1/508 ;
U.S. Cl.
CPC ...
C08L 7/908 ; C08L 7/700 ; C08L 3/302 ; C08K 5/17 ; B32B 1/508 ;
Abstract
An aqueous-based composition comprising an aqueous solution of the product formed of the combination of a polyamide-amic acid and a triamine, preferably wherein the polyamide-amic acid is prepared from trimellitic acid halide or its equivalent and an aromatic diamine comprising 4,4′-methylenedianiline.