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Title:
ACYLATED CELLOBIOSE COMPOUNDS
Document Type and Number:
WIPO Patent Application WO2002032914
Kind Code:
A3
Abstract:
Acylated cellobiose compounds (CHME) which satisfy the formula:- wherein X represents an acyl group (R-CO-) or H, Z represents an acyl group (R'-CO-) or H and not more than a minority of X + Z residues represent H, R represents a saturated or unsaturated, linear or branched chain hydrocarbon residue of 5 to 31 carbon atoms and R' represents a residue, different from R, which is:- (i) a saturated or unsaturated, linear or branched chain hydrocarbon residue of 1 to 31 carbon atoms, or (ii) an aromatic hydrocarbon residue, or (iii) a cycloaliphatic hydrocarbon, each optionally substituted. CHME esters are particularly suited to thickening or structuring a water-immiscible liquid, for example, a phase in a cosmetic formulation, such as antiperspirant or deodorant formulations, eg water in oil emulsions and especially translucent ones.

Inventors:
FRANKLIN KEVIN RONALD
HOPKINSON ANDREW
WEBB NICHOLAS
WHITE MICHAEL STEPHEN
Application Number:
PCT/EP2001/010869
Publication Date:
August 28, 2003
Filing Date:
September 18, 2001
Export Citation:
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Assignee:
UNILEVER PLC (GB)
UNILEVER NV (NL)
LEVER HINDUSTAN LTD (IN)
International Classes:
A61K8/00; A61K8/02; A61K8/06; A61K8/19; A61K8/26; A61K8/44; A61K8/60; A61K8/73; A61K47/26; C07H3/04; C07H13/06; (IPC1-7): C07H13/06; A61K7/32
Foreign References:
US5635165A1997-06-03
Other References:
NOBOHIRO IDE ET AL: "GELATION OF FULLY ACYLATED CELLOBIOSE IN ALKANE SOLUTION", BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, JAPAN PUBLICATIONS TRADING CO. TOKYO, JP, vol. 68, no. 12, 1995, pages 3423 - 3428, XP002127501, ISSN: 0009-2673
TERECH P ET AL: "LOW MOLECULAR MASS GELATORS OF ORGANIC LIQUIDS AND THE PROPERTIES OF THEIR GELS", CHEMICAL REVIEWS, AMERICAN CHEMICAL SOCIETY. EASTON, US, vol. 97, 1997, pages 3133 - 3159, XP002127859, ISSN: 0009-2665
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