Patent · US Active

Bromination of telomer mixtures derived from toluene and styrene

US8642821B2 · kind B2 · utility

0Cited by

94References

17Claims

0Family size

Assignee

ALBEMARLE CORPORATION · US

Inventors

William J. Layman, Jr. · Baton Rouge, US
Charles H. Kolich · Baton Rouge, US
Arthur G. Mack · Gonzales, US
Steven A. Anderson · Eden Prairie, US
Jonathan P. McCarney · Kalamazoo, US
Jorge Morice · Baton Rouge, US
Zhongxin Ge · Baton Rouge, US
Junzuo Wang · Little Rock, US

Key dates

Filing date	Nov 30, 2009
Grant date	Feb 4, 2014
Priority date	—
Expiry date	Jul 7, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09K21/08
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

This invention relates to novel and useful toluene and styrene derived telomer distributions, such distributions being desirable substrates for the preparation of brominated flame retardants.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.