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. 06, 1991
Filed:
Aug. 04, 1988
Ted W Marker, Deer Park, TX (US);
J S Gwinn, Bartlesville, OK (US);
Phillips Petroleum Company, Bartlesville, OK (US);
Abstract
A process for improving the properties of a high molecular weight hydrocarbon polymer by reducing the molecular weight thereof and thereby reducing the melt viscosity while retaining the characteristics which provide luster to fibers produced from the polymer is provided. In accordance with the process, the polymer is melted and reacted with both a free radical initiator for lowering the molecular weight and melt viscosity of the polymer by chain scission and a crosslinking agent for crosslinking shortened polymer chains.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile