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:
Jun. 06, 1978
Filed:
Apr. 26, 1976
Frederick Eugene Bailey, Charleston, WV (US);
Werner Claus VON Dohlen, Charleston, WV (US);
Union Carbide Corporation, New York, NY (US);
Abstract
A highly crystalline non-uniform copolymer comprised of ethylene and acenaphthylene, which lacks the independent beta thermomechanical transition in the torsion pendulum loss-modulus curve possessed by known copolymers of ethylene. The non-uniform copolymer being photodegradable. A compatible blend of the polymeric material and high density polyethylene or the polymeric material and low density polyethylene has a higher use temperature than the particular polyethylene by itself. A though semi-crystalline, high-modulus, semi-elastic, non-uniform terpolymer comprised of ethylene, acenaphthylene and a different alpha-olefin, such non-uniform terpolymer being more elastic than polyethylene.