Title:
ETHER ALCOHOLS USED AS SOLVENTS AND EMULSIFIERS AND DISPERSIONS CONTAINING SAID ETHER ALCOHOLS
Document Type and Number:
WIPO Patent Application WO2003106592
Kind Code:
A3
Abstract:
Disclosed are ether alcohols of general formula R<1>-O-[EO-]n[PO-]mR<2>, in which R<1> represents C1-4 alkyl, R<2> represents hydrogen or C1-4 alkyl, n represents an average of 1 to 100, m represents an average of 0 to n/2, and EO, PO represent structural entities that are derived from ethylene oxide and propylene oxide and can be provided in any order if both structural entities are supplied. Said ether alcohols are used as solvents, solubilizers, or auxiliary dispersing agents for organic compounds that are insufficiently soluble or insoluble in lipophilic and hydrophilic media and as auxiliary dispersing agents or a continuous phase for (micro)pigment dispersions.
Inventors:
DAHMS GERD (DE)
Application Number:
PCT/EP2003/006140
Publication Date:
June 10, 2004
Filing Date:
June 11, 2003
Export Citation:
Assignee:
IFAC GMBH & CO KG INST FUER AN (DE)
DAHMS GERD (DE)
DAHMS GERD (DE)
International Classes:
A61K8/06; A61K8/29; A61K8/35; A61K8/368; A61K8/39; A61K8/49; A61K8/86; A61K9/00; A61K47/08; A61K47/10; A61Q17/04; C08G65/28; C09K23/42; (IPC1-7): A61K47/10; A61K47/34; A61K7/42; A61K9/107; A61K9/113
Domestic Patent References:
| WO2001001960A1 | 2001-01-11 | |||
| WO1995024179A1 | 1995-09-14 | |||
| WO1996039119A1 | 1996-12-12 | |||
| WO1997044049A1 | 1997-11-27 | |||
| WO1995003781A1 | 1995-02-09 | |||
| WO2000049099A1 | 2000-08-24 | |||
| WO1992007627A1 | 1992-05-14 |
Foreign References:
| US4113649A | 1978-09-12 | |||
| GB2242686A | 1991-10-09 | |||
| GB2004746A | 1979-04-11 | |||
| US2907670A | 1959-10-06 |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 017, no. 131 (C - 1036) 18 March 1993 (1993-03-18)
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