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:
Nov. 01, 2016
Filed:
Jan. 06, 2014
Applicant:
Bromine Compounds Ltd., Beer Sheva, IL;
Inventors:
Mark Gelmont, Haifa, IL;
Michael Yuzefovitch, Haifa, IL;
David Yoffe, Haifa, IL;
Ron Frim, Haifa, IL;
Assignee:
BROMINE COMPOUNDS LTD., Be'er-Sheva, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 17/10 (2006.01); C07C 17/12 (2006.01); C07C 25/18 (2006.01); C08K 5/03 (2006.01); C07C 17/275 (2006.01); C09K 21/08 (2006.01); C07C 43/29 (2006.01); C08K 5/06 (2006.01); C08K 5/375 (2006.01);
U.S. Cl.
CPC ...
C07C 25/18 (2013.01); C07C 17/275 (2013.01); C07C 43/29 (2013.01); C08K 5/03 (2013.01); C08K 5/06 (2013.01); C08K 5/375 (2013.01); C09K 21/08 (2013.01);
Abstract
The invention relates to compounds of the formula Ar(—CH2C6Br5)y, wherein Ar indicates a structure comprising one or more six-membered aromatic ring(s) and —CHCBrindicates a pentabromobenzyl group, characterized in that at least one carbon atom of said six-membered aromatic ring(s) is bonded to the benzylic carbon of said —CHCBrgroup, wherein y, which indicates the number of the —CHCBrgroups in said compound, is not less than 1. Processes for preparing the compounds and their use as flame retardants are also disclosed.