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Title:
SPECIFIC POLYBRANCHED ALDEHYDES, ALCOHOLS SURFACTANTS AND CONSUMER PRODUCTS BASED THEREON
Document Type and Number:
WIPO Patent Application WO/2010/033976
Kind Code:
A3
Abstract:
A process for preparing a detergent alcohol mixture comprising the steps of providing one or more poly-branched poly-olefins, wherein the poly-branched poly-olefins must contain one non-branched terminal olefin and one or more additional branched olefins in the molecule; hydroformylating said poly-branched poly-olefins to produce a poly-branched olefin containing aldehyde product with one or more olefins or mixture thereof; reducing the aldehyde product of step (b) in the presence of hydrogen and a hydrogenation catalyst to form a poly-branched detergent alcohol mixture; and removing said poly-branched alcohol mixture from said catalyst and branched aldehydes, alcohols and surfactants produced from the products of this process.

Inventors:
SCHEIBEL JEFFREY JOHN (US)
SHUMATE ROBERT EDWARD (US)
Application Number:
PCT/US2009/057811
Publication Date:
May 14, 2010
Filing Date:
September 22, 2009
Export Citation:
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Assignee:
PROCTER & GAMBLE (US)
SCHEIBEL JEFFREY JOHN (US)
SHUMATE ROBERT EDWARD (US)
International Classes:
C07C45/50; C07C29/141; C07C29/16; C07C29/17; C07C31/125; C07C41/03; C07C43/11; C07C47/02; C07C47/21; C07C305/04; C07C309/03; C11D1/14; C11D1/72; C11D1/831
Foreign References:
US3641155A1972-02-08
US4806661A1989-02-21
EP0542217A21993-05-19
US3240816A1966-03-15
US4454145A1984-06-12
US5510510A1996-04-23
US6153577A2000-11-28
US20080118443A12008-05-22
US6150322A2000-11-21
US3420898A1969-01-07
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Attorney, Agent or Firm:
THE PROCTER & GAMBLE COMPANY (Global Patent Services299 East Sixth Street,Sycamore Building, 4th Floo, Cincinnati Ohio, US)
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