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:
Dec. 11, 1984
Filed:
Feb. 17, 1984
Nobuhiro Nakajima, Tokyo, JP;
Jyoji Ibata, Mishima, JP;
Asahi Kasei Kogyo Kabushiki Kaisha, Osaka, JP;
Abstract
A composition improved in extrudability which comprises 100 parts by weight of an ultra-high molecular weight polyethylene having a viscometrically determined molecular weight of 1,000,000-6,000,000 and 10-50 parts by weight of modifier, said modifier comprising at least one member selected from the group consisting of (A) saturated aliphatic alcohols having 15-30 carbon atoms and (B) petroleum hydrocarbon cyclopentadiene type resins having a molecular weight of 500-2,000 and a softening point of 70.degree.-130.degree. C. and, as an optional component, (C) a low molecular weight polyethylene having a molecular weight of 1,000-20,000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile