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:
Aug. 04, 1981
Filed:
Nov. 14, 1979
Applicant:
Inventor:
Joseph E McLaughlin, Philadelphia, PA (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; C09D / ; C09D / ;
U.S. Cl.
CPC ...
260 / ; 260 / ; 260 / ; 260 / ; 4274071 ; 427409 ; 4284231 ; 4284237 ; 4284244 ; 428458 ; 428463 ;
Abstract
Diethyl fumarate can be used in proportions of up to 50% by weight to dilute oxidative-cure coating systems, e.g., alkyds, to permit higher solids, i.e., lower volatile solvents, content and to enhance through-cure of thick films without wrinkling.