US 7,321,011 B2 | ||
Self-emulsifying copolymer | ||
Shao Xiang Lu, Plainsboro, N.J. (US); and Mohamed Kanji, Edison, N.J. (US) | ||
Assigned to L'Oreal, Paris (France) | ||
Filed on Jul. 21, 2003, as Appl. No. 10/622,689. | ||
Prior Publication US 2005/0020769 A1, Jan. 27, 2005 | ||
Int. Cl. C08L 83/12 (2006.01) |
U.S. Cl. 524—588 [528/31; 528/38; 528/26; 528/28; 528/41; 525/479; 556/444] | 18 Claims |
1. A composition comprising a physiologically acceptable medium and a copolymer comprising the chemical formula:
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