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:
Jul. 15, 1980
Filed:
Dec. 21, 1978
Applicant:
Inventor:
Robert S Shue, Bartlesville, OK (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08K / ; C08K / ;
U.S. Cl.
CPC ...
260 / ; 428419 ; 260 / ; 260 / ; 260 / ;
Abstract
The tendency of poly(arylene sulfide) resin to cause mold corrosion upon molding is inhibited by admixing with said poly(arylene sulfide) resin prior to the molding thereof a suitable amount of at least one metal salt of metaboric acid, tetraboric acid, hypophosphorous acid, hypophosphoric acid, metaphosphoric acid, orthophosphoric acid, pyrophosphoric acid or an aliphatic polycarboxylic acid containing 4 to 10 carbon atoms wherein the metal is selected from Groups IA or IIA of the Periodic Table of the Elements.