A Process For Making A Condensation Product Of A Hydroxyaryl And A Non Conjugated Diene


Updated 12 months ago

Abstract

(IN/PCT/2002/00284/CHE)A process for making a condensation product of a hydroxyaryl and a non-conjugated dieneThe present invention relates to a process for making a condensation product of a hydroxyaryl and a non-conjugated diene which comprises preparing a reaction medium comprising a hydroxyaryl, a non-conjugated diene, trifluoromethanesulfonic acid and a sufficient quantity of a retarder which decreases but does not eliminate the catalytic activity of the acid in the reaction medium and heating the reaction medium at a temperature and time sufficient to effectuate reaction of the diene with the hydroxyaryl.

Information

Application ID IN/PCT/2002/284/CHE
Invention Field BIO-CHEMISTRY
Date of Application 2002-02-21
Publication Number 34/2006

Applicants

Name Address Country Nationality

Specification

Documents

Name Date
in-pct-2002-284-che- pct.pdf 2011-09-05
in-pct-2002-284-che- form 5.pdf 2011-09-05
in-pct-2002-284-che- form 3.pdf 2011-09-05
in-pct-2002-284-che- form 26.pdf 2011-09-05
in-pct-2002-284-che- form 1.pdf 2011-09-05
in-pct-2002-284-che- correspondence po.pdf 2011-09-05
in-pct-2002-284-che- claims original.pdf 2011-09-05
in-pct-2002-284-che- descripition complete duplicate.pdf 2011-09-05
in-pct-2002-284-che- correspondence others.pdf 2011-09-05
in-pct-2002-284-che- abstract.pdf 2011-09-05
in-pct-2002-284-che- assignment.pdf 2011-09-05
in-pct-2002-284-che- descripition complete original.pdf 2011-09-05
in-pct-2002-284-che- others documents.pdf 2011-09-05
in-pct-2002-284-che- claims duplicate.pdf 2011-09-05
in-pct-2002-284-che- pct.pdf 2011-09-05
in-pct-2002-284-che- form 3.pdf 2011-09-05
in-pct-2002-284-che- form 26.pdf 2011-09-05
in-pct-2002-284-che- form 5.pdf 2011-09-05
in-pct-2002-284-che- form 1.pdf 2011-09-05
in-pct-2002-284-che- others documents.pdf 2011-09-05
in-pct-2002-284-che- claims original.pdf 2011-09-05
in-pct-2002-284-che- descripition complete duplicate.pdf 2011-09-05
in-pct-2002-284-che- correspondence po.pdf 2011-09-05
in-pct-2002-284-che- correspondence others.pdf 2011-09-05
in-pct-2002-284-che- abstract.pdf 2011-09-05
in-pct-2002-284-che- assignment.pdf 2011-09-05
in-pct-2002-284-che- claims duplicate.pdf 2011-09-05
in-pct-2002-284-che- descripition complete original.pdf 2011-09-05

Orders

Applicant Section Controller Decision Date URL