	US 7,579,015 B2
	Liquid cosmetic cleansing-agent composition
Guang Yu Cheng, Neshanic Station, N.J. (US); Divyesh Patel, Forest Lakes, Minn. (US); Domnica Cernasov, Ringwood, N.J. (US); Juan R. Mateu, Oak Ridge, N.J. (US); and Ralph Macchio, Sparta, N.J. (US)
Assigned to Coty, B.V., Haarlem (Netherlands)
Appl. No. 10/512,498 PCT Filed Apr. 24, 2003, PCT No. PCT/EP03/04266 § 371(c)(1), (2), (4) Date Jun. 15, 2005, PCT Pub. No. WO03/090707, PCT Pub. Date Nov. 06, 2003.
Claims priority of application No. 102 19 295 (DE), filed on Apr. 25, 2002.
Prior Publication US 2005/0238601 A1, Oct. 27, 2005
Int. Cl. A61K 8/02 (2006.01); A61K 47/48 (2006.01); A61K 31/765 (2006.01)

U.S. Cl. 424—401 [424/78.17; 424/78.37]

13 Claims

1. A liquid cosmetic cleansing composition comprising

5 to 60% by weight of a surface-active agent;

0.1 to 10% by weight of a diblock or triblock copolymer or a mixture thereof;

0.1 to 5% by weight of a saturated liquid oligomer of an unsaturated fatty acid, said oligomer having more than 30 carbon atoms;

0.1 to 30% by weight of an oil or fat;

10 to 80% by weight of water,

all of the above percentages being relative to the total weight of the composition,

which cleansing composition has an improved average foam stability ranging between 35 and 60 mm according to the foam stability test, wherein the ratio of surface-active agent to oil is in the range of 1:0.6-1:0.8.