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. 03, 1977
Filed:
Aug. 18, 1975
Applicant:
Inventor:
James Michael McKenna, Hockessin, DE (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
260 302 ; 260 / ; 260 / ; 260889 ; 260D / ; 526-5 ; 526-6 ; 526318 ; 528492 ;
Abstract
Compositions containing copolymers of ethylene, alkyl acrylate and monoalkyl esters of 1,4-butenedioic acid and compounds having the formula ##STR1## formed by reacting the minor amount of alkyl acrylate monomer entrained in the copolymer with a secondary amine of the formula ##STR2## are less odorous than are compositions containing the unreacted alkyl acrylate monomer.