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:
Apr. 28, 1981
Filed:
Oct. 11, 1979
Applicant:
Inventor:
Richard F Lippoldt, Norman, OK (US);
Assignee:
Indian Head Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K / ;
U.S. Cl.
CPC ...
106 16 ; 106 1812 ; 106 1819 ; 106 1821 ; 106 1823 ; 106 1827 ; 106 1828 ; 1061 / ; 252-81 ; 260 / ; 260 / ; 260 / ; 260D / ;
Abstract
A polymer composition which includes, as a smoke suppressing additive, a complex of a Friedel-Crafts halide compound with an organic compound selected from the group which includes quaternary ammonium compounds, quaternary phosphonium compounds, tertiary sulfonium compounds, organic orthosilicates and the partially hydrolyzed derivatives of organic orthosilicates, or a combination of these.