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:
May. 25, 1993
Filed:
Aug. 15, 1991
Applicant:
Inventors:
Assignee:
General Electric Company, Pittsfield, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08K / ; C08K / ;
U.S. Cl.
CPC ...
524 95 ; 524112 ; 524114 ; 524320 ; 525390 ; 525391 ;
Abstract
Blends of polyphenylene sulfides, polyphenylene ethers and certain polyamides are made more compatible by incorporating in the polymeric blend either citric, malic or agaricic acid or one of their derivatives, trimellitic anhydride acid chloride, oxazolinyl or epoxy-containing ethylenically unsaturated compounds, or oxazolinyl or epoxy-containing polymers.