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:
Mar. 12, 2002
Filed:
Jul. 14, 2000
Applicant:
Inventors:
James F. Day, Winston-Salem, NC (US);
Chad E. Lee, Kernersville, NC (US);
Assignee:
Unitex Chemical Corporation, Greensboro, NC (US);
Primary Examiner:
Int. Cl.
CPC ...
A01N 5/502 ; A01N 5/920 ; C09K 2/100 ; C08K 5/34 ; C08K 5/16 ;
U.S. Cl.
CPC ...
A01N 5/502 ; A01N 5/920 ; C09K 2/100 ; C08K 5/34 ; C08K 5/16 ;
Abstract
There is disclosed a method of improving the smoke suppressant characteristics of halogen-containing polymeric compositions which comprises adding to said polymeric compositions a smoke retardant amount of (1) a complex of a cuprous halide and a phosphite, and (2) an amine molybdate which contains no residual molybdenum trioxide prepared by reacting an amine with molybdenum trioxide in an aqueous acidic medium under greater than atmospheric pressure and at a temperature of from 105-150° C.