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. 09, 2022
Filed:
May. 20, 2020
Applicant:
Ticona Llc, Florence, KY (US);
Inventor:
Hendrich A. Chiong, Cincinnati, OH (US);
Assignee:
Ticona LLC, Florence, KY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 75/14 (2006.01);
U.S. Cl.
CPC ...
C08G 75/14 (2013.01);
Abstract
A method for forming a polyarylene sulfide with a relatively low content of volatile malodorous compounds is provided. More particularly, such low compound levels may be achieved by selectively controlling the manner in which the polyarylene sulfide is washed after it is formed.