Hair cosmetic compositions comprising sulfide linked polysiloxanes
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United States of America Patent
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Nov 8, 1994
Grant Date -
N/A
app pub date -
Jul 26, 1993
filing date -
Jul 28, 1992
priority date (Note) -
Expired
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Abstract
A hair cosmetic composition containing a graft copolymer or an alternating block copolymer, each of which comprises a first unit containing a polysiloxane group and a second unit containing a polymer of unsaturated monomers is provided. The first and second units are linked by sulfide linkage. The hair cosmetic composition provides hair with softness, luster, combing smoothness, styling ease, enhanced volume, and has good hairstyle retainability and damage-restoring characteristics.
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