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. 27, 1987
Filed:
Jul. 17, 1985
Applicant:
Inventors:
Shinsuke Fukuoka, Kurashiki, JP;
Hideki Matsuda, Fuji, JP;
Assignee:
Asahi Kasei Kogyo Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G / ; C08G / ;
U.S. Cl.
CPC ...
528125 ; 528206 ;
Abstract
An aromatic polyether ketone comprising 5 to 100 mole % of units having the formula: ##STR1## and 0 to 95 mole % of units having the formula: ##STR2## and having a reduced viscosity of about 0.1 to about 4.0 (30.degree. C.), is novel and excellent in the properties such as heat resistance, chemical resistance and relatively easily melt processable. When at least one terminal group of the polymer is capped with an inert aromatic group, the properties are further improved.
Fukuoka, Shinsuke. (1987). Aromatic polyether ketones (U.S. Patent No. 4703102). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4703102
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile