Title of Invention

A COUPLING COMPONENT AND A PROCESS FOR THE PREPARATION OF THE SAME

Abstract The present invention relates to a coupling coupling component of formula wherein r4 is methyl or ethyl, and r6 is methyl or ethyl.
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Documents:

1065-che-2005 complete specification as granted.pdf

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Patent Number 235223
Indian Patent Application Number 1065/CHE/2005
PG Journal Number 29/2009
Publication Date 17-Jul-2009
Grant Date 26-Jun-2009
Date of Filing 04-Aug-2005
Name of Patentee CIBA SPECIALITY CHEMICALS HOLDING INC.
Applicant Address KLYBECKSTRASSE 141, CH-4057 BASEL,
Inventors:
# Inventor's Name Inventor's Address
1 ANTOINE CLEMENT, LAUFENBURGERSTRASSE 2/5, 4058 BASEL,
2 PAUL HERZIG ACKERSTRASSE 52, 4057 BASEL
3 ALFONS ARQUINT IM RANKHOF 6, 4058 BASEL
PCT International Classification Number C09B 29/85
PCT International Application Number N/A
PCT International Filing date
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 1725/97 1997-07-15 Switzerland