continued from part 1 - Controller General of Patents, Designs, and ...

(12) PATENT APPLICATION PUBLICATION (21) Application No.6552/DELNP/2008 A
(19) INDIA
(22) Date of filing of Application :28/07/2008 (43) Publication Date : 24/10/2008
(54) Title of the invention : "A METHOD OF TREATING AN ALDEHYDE MIXTURE, USE OF THE TREATED ALDEHYDE,
AND AN ALCOHOL"
(51) International classification :C07C 45/78 (71)Name of Applicant :
(31) Priority Document No :60/763,985
1)SHELL INTERNATIONALE RESEARCH
(32) Priority Date :01/02/2006 MAATSCHAPPIJ B.V.
(33) Name of priority country :U.S.A.
Address of Applicant :CAREL VAN BYLANDTLAAN 30,
(86) International Application No :PCT/US2007/061384 2596 HR THE HAGUE, THE NETHERLANDS. Netherlands
Filing Date
:31/01/2007 (72)Name of Inventor :
(87) International Publication No :WO 2007/090158 1)KOMPLIN GLENN CHARLES
(61) Patent of Addition to Application
Number
Filing Date
:NA
:NA
2)POWELL JOSEPH BROUN
3)WEIDER PAUL RICHARD
(62) Divisional to Application Number :NA
Filing Date
:NA
(57) Abstract :
A method of treating an aldehyde mixture comprising a carboxylic acid and a metal cation, which method comprises: contacting the
aldehyde mixture with a basic separating medium, and subsequently or simultaneously contacting with an acidic separating medium;
use of the treated aldehyde mixture to prepare an alcohol; and the alcohol.
No. of Pages : 27 No. of Claims : 17
The Patent Office Journal 24/10/2008 26021