Title:
SULFOMETHYLSUCCINATES, PROCESS FOR MAKING SAME AND COMPOSITIONS CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO/2011/109047
Kind Code:
A3
Abstract:
Sulfometh lsuccinates of the formula I, wherein R is an alkyi, alkenyl, alkynyl, alkoxylated alkyi, cycloalkyl, cycloalkenyl, cycloalkynyl, branched alkyi, branched alkenyl, branched alkynyl, branched alkoxylated alkyi, aromatic, substituted alkyi aromatic, substituted alkenyl aromatic or substituted alkoxylated aromatic group; M is a cation, hydrogen, amine or ammonium salt or combinations thereof, and each M may be the same as or different from the other; and n is from 1 to about 6. Processes for synthesizing the sulfomethylsuccinates are also provided. The sulfomethylsuccinates can be used as surfactants, emulsifiers, skin feel agents, film formers, rheological modifiers, solvents, release agents, lubrication agents, conditioners, and dispersants, etc.
Inventors:
BROWN AARON MICHAEL
DONG XUE MIN
DONG XUE MIN
Application Number:
PCT/US2010/055266
Publication Date:
December 08, 2011
Filing Date:
November 03, 2010
Export Citation:
Assignee:
STEPAN CO (US)
BROWN AARON MICHAEL
DONG XUE MIN
BROWN AARON MICHAEL
DONG XUE MIN
International Classes:
C07C55/10; C07C309/04
Foreign References:
| US20090188055A1 | 2009-07-30 | |||
| US4438025A | 1984-03-20 | |||
| US20080058236A1 | 2008-03-06 | |||
| US3987043A | 1976-10-19 |
Other References:
ZILKHA ET AL.: "Syntheses of Amide Derivatives of DL-.beta: carboxy-.gamma.-aminobutyric acid", JOUMAL OF ORGANIC CHEMISTRY, vol. 28, no. IS. 8, August 1963 (1963-08-01), pages 2007 - 2009, XP008156170
Attorney, Agent or Firm:
DILWORTH, Michael, P. (LLC2 Corporate Drive, Suite 20, Trumbull CT, US)
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