Title:
ETHER-CAPPED POLY(OXYALKYLATED) ALCOHOL SURFACTANTS
Document Type and Number:
WIPO Patent Application WO2001041912
Kind Code:
A3
Abstract:
Ether-capped poly(oxyalkylated) alcohol surfactants having superior grease cleaning abilities and improved spotting/filming benefits are provided. The alcohol surfactants have the formula: RO(R<1>O)xCH(CH3)OR<2> wherein, R is selected from the group consisting of linear or branched, saturated or unsaturated, substituted or unsubstituted, aliphatic or aromatic hydrocarbon radicals having from about 1 to about 30 carbon atoms; R<1> may be the same or different, and is independently selected from the group consisting of branched or linear C2 to C7 alkylene in any given molecule; x is a number from 1 to about 30; and R<2> is selected from the group consisting of: (i) a 4 to 8 membered substituted, or unsubstituted heterocyclic ring containing from 1 to 3 hereto atoms; and (ii) linear or branched, saturated or unsaturated, substituted or unsubstituted, cyclic or acyclic, aliphatic or aromatic hydrocarbon radicals having from about 1 to about 30 carbon atoms; provided that when R<2> is (ii) then either at least one of R<1> is other than C2 to C3 alkylene or R<2> has from 6 to 30 carbon atoms.
Inventors:
SIVIK MARK ROBERT
KLUESENER BERNARD WILLIAM
JORDAN GLENN THOMAS IV
SCHEPER WILLIAM MICHAEL
KLUESENER BERNARD WILLIAM
JORDAN GLENN THOMAS IV
SCHEPER WILLIAM MICHAEL
Application Number:
PCT/US2000/033580
Publication Date:
February 21, 2002
Filing Date:
December 08, 2000
Export Citation:
Assignee:
PROCTER & GAMBLE (US)
International Classes:
C11D1/722; A01N25/30; A61K8/33; A61K8/39; A61K8/86; A61K47/08; A61Q11/00; B01D19/04; C04B24/02; C04B24/32; C05G3/70; C07C43/315; C08G65/329; C08G65/331; C09D7/45; C09K8/035; C09K8/62; C09K23/00; C09K23/42; C11D1/72; C11D3/00; D21H21/12; D21H21/22; (IPC1-7): C11D1/72; C07C43/315; C08G65/331
Domestic Patent References:
| WO1995013260A1 | 1995-05-18 | |||
| WO1999006466A1 | 1999-02-11 | |||
| WO1996000253A1 | 1996-01-04 |
Foreign References:
| US3920706A | 1975-11-18 | |||
| FR2204683A1 | 1974-05-24 | |||
| DE2252186A1 | 1974-05-16 | |||
| US5206443A | 1993-04-27 |
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