Lipid composition containing a liquid crystal phase

Details Lipid composition containing a liquid crystal phase Lipid composition containing a liquid crystal phase

1997-09-12

1999-06-29

Kishore, Gollamudi S.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Cosmetic, antiperspirant, dentifrice

424 701, 514844, 514847, 514880, 514724, 514727, A61K 700, A61K 31045

Patent

active

059165782

ABSTRACT:
A composition comprising a 2-acetaminoalkane-1,3-diol or its optical isomer having the formula: ##STR1## wherein R.sub.1 represents a linear alkyl group having 9 to 17 carbon atoms; a 2-acylaminoalkane-1,3-diol or its optical isomer having the formula: ##STR2## wherein R.sub.1 has the same meaning as given above for formula (I) and R.sub.2 represents a substituted or unsubstituted linear acyl group having 14 to 24 carbon atoms; and a compound having a sterol group. This composition forms a lamellar liquid crystal phase and can retain moisture when applied to the skin.

REFERENCES:
patent: 5531925 (1996-07-01), Landh

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