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:
Jan. 30, 1979
Filed:
Sep. 12, 1977
Applicant:
Inventor:
Clarence J Vetter, Jr, Atwood, IL (US);
Assignee:
National Distillers and Chemical Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528271 ; 528392 ; 260 / ; 260 / ; 260827 ; 2608 / ; 2608 / ; 260873 ; 2608 / ; 2608 / ;
Abstract
A termonomer mixture of ethylene, vinyl acetate and not more than about 5 weight percent carbon monoxide is copolymerized to provide a resin of desirable rheological properties e.g. low Melt Flow Rate and a high melt viscosity, when prepared at temperatures not exceeding about 260.degree. F.