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:
Sep. 20, 1977
Filed:
Feb. 08, 1973
Applicant:
Inventor:
Arnold L Anderson, Alma, MI (US);
Assignee:
Velsicol Chemical Corporation, Chicago, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
260 / ; 260 / ; 260 / ; 260 / ; 260 / ;
Abstract
Plastic compositions containing polysulfones and bis-phenoxy compounds having the formula ##STR1## WHEREIN Z is bromine, m is an integer having a value of 1-5 and m' is an integer having a value of 0-4, i is an integer having a value of 0-2 and i' is an integer having a value of 1-5, alkylene is a straight or branched chain akylene group having from 1 to 6 carbon atons and A is chlorine.