Cosmetic and personal care compositions

Details Cosmetic and personal care compositions Cosmetic and personal care compositions

2005-05-10

2005-05-10

Spear, James M. (Department: 1615)

Drug, bio-affecting and body treating compositions

Live hair or scalp treating compositions

Polymer containing

C424S059000, C424S060000, C424S063000, C424S070280, C424S070270, C424S401000, C424S070100, C424S047000, C424S484000, C424S486000, C424S070120, C424S070210, C424S070220, C424S070150, C424S070160, C424S070170, C424S070190, C514S772400, C514S772500, C514S772600

Reexamination Certificate

active

06890522

ABSTRACT:
Cosmetic or personal care compositions, such as for styling hair, comprise a thermoplastic elastomer which is a block copolymer comprising a core polymer having a backbone comprising at least a proportion of C—C bonds and two or more flanking polymers. Each flanking polymer is covalently bound to an end of the core polymer and the core polymer and/or at least one of the flanking polymers is a copolymer derived from two or more monomers. The compositions comprise a cosmetically acceptable diluent or carrier.

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