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:
Oct. 19, 1982
Filed:
Nov. 19, 1980
Applicant:
Inventor:
Albert G Williams, West Orange, NJ (US);
Assignee:
Celanese Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01D / ;
U.S. Cl.
CPC ...
264169 ; 264205 ; 264211 ;
Abstract
An improved process for spinning a composition comprising halogenated aromatic polyesters and an oxide of antimony is disclosed. The process comprises spinning the composition through a spinneret having one or more holes which have a diameter of from about 60 to about 200 microns.
Williams, Albert. (1982). Spinning process for antimony oxide/halogenated aromatic polyester (U.S. Patent No. 4354994). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4354994
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile