Stick-shaped cosmetic material
AssigneeKao Soap Co., Ltd.
InventorsJunichi Kawano, Toshiyuki Suzuki, Shigeo Inoue, Shizuo Hayashi, deceased
Life of this patent
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Abstract
A stick-shaped cosmetic material comprising a hydroxypropyl-etherified glycolipid ester represented by the general formula, ##STR1## wherein R.sup.1 represents a methyl group or a hydrogen atom, R.sup.2 represents a saturated or unsaturated hydrocarbon group having carbon atoms of 11 to 15 when R.sup.1 is a methyl group, or R.sup.2 represents a saturated or unsaturated hydrocarbon group having carbon atoms of 12 to 16 when R.sup.1 is a hydrogen atom, A represents the group ##STR2## R.sup.3 represents a saturated or unsaturated hydrocarbon group having carbon atoms of 1 to 20 or -(A).sub.h H, and a, b, c, d, e, f, g and h are integers, whose sum ranges from 1 to 60.
Claims3
In a pencil-shaped stick cosmetic, the improvement which comprises adding to such cosmetic from about 0.1% by weight to about 10% by weight of ##STR8## wherein R.sup.1 represents a methyl group or a hydrogen atom, R.sup.2 represents a saturated or unsaturated hydrocarbon group having carbon atoms of 11 to 15 when R.sup.1 is a methyl group, or R.sup.2 represents a saturated or unsaturated hydrocarbon group having carbon atoms of 12 to 16 when R.sup.1 is a hydrogen atom, A represents the group ##STR9## R.sup.3 represents a saturated or unsaturated hydrocarbon group having carbon atoms of 1 to 20 or -(A).sub.h H, and a, b, c, d, e, f, g and h are integers, whose sums range from 1 to 60.
Dependencies are inferred from the claim text.