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:
Jan. 18, 1977
Filed:
Oct. 23, 1975
Applicant:
Inventor:
James A Albright, Ann Arbor, MI (US);
Assignee:
Michigan Chemical Corporation, Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C08K / ; C08K / ;
U.S. Cl.
CPC ...
260 / ; 260 / ; 260 / ; 260 / ; 2603 / ; 2608 / ;
Abstract
Disclosed are novel compounds of the formula ##STR1## WHEREIN EACH X is independently selected from chlorine or bromine, R is alkylene having from 1 to 6 carbon atoms, each R' is independently selected from an alkyl or haloalkyl group having from 2 to 6 carbon atoms, and n is 1 to 3. The above compounds are effective flame retardants in flammable polymeric compositions.