PROCESS FOR ISOLATION OF MONOPHENOLIC-BISARYL TRIAZINES
Application 42/KOLNP/2004 published 2006-04-07, filed 2004-01-13
This invention relates to a novel, efficient, economic and general-purpose process for isolating monophenolic-bisaryl triazine compounds from polyphenolic-triazines compounds and other impurities. More specifically, this invention relates to a process for isolating the monophenolic-bisaryl triazine compounds by contracting it with a base, an alcohol or a hydrocarbon solvent (FIG.nil )
Applicant
CYTEC TECHNOLOGY CORP
300 DELAWARE AVENUE, WILMINGTON, DE 19801, U.S.A
Inventor
(1) GUPTA, RAM, BABOO (2) SINGH, HARGURPREET (3) CAPPADONA, RUSSELL, C.
International Info
Classification: C07D 251/00
Publication Number: WO03/000667A2-03.01.2003
Application Date: 2002-05-21
Priority Information
09/887,128 U.S.A 2001-06-22