Patent ID: 11896688
Assignee: KAO CORPORATION
Field: Pharmaceuticals (Chemistry)
Classification: CPC A | IPC A

Claim 0:
1. A W/O emulsion composition, comprising the following components (A), (B), (C), (D) and (E):
(A) a glycerol monofatty acid ester having 12 to 26 carbon atoms;
(B) a higher alcohol having 10 to 22 carbon atoms;
(C) a ceramide;
(D) at least one selected from the group consisting of sphingosine, a salt thereof, and an ionic surfactant; and
(E) a nonionic surfactant comprising the following components (e1) and (e2):
(e1) at least one selected from the group consisting of a crosslinked polyether-modified silicone and a crosslinked polyglycerol-modified silicone; and
(e2) at least one selected from the group consisting of a polyether-modified silicone, a polyglycerol-modified silicone and a polyglycerol fatty acid ester.