A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/64 (2006.01) A61Q 5/00 (2006.01)
Patent
CA 2517765
The present invention intends to provide a composition for hair treatment containing y-polyglutamic acid or a salt thereof, a hair cosmetic for damaged hair containing such a composition, and their uses. The composition for hair treatment containing y-polyglutamic acid or a salt thereof and the hair cosmetic for damaged hair of the present invention have excellent improvement effects on the strength and frictional force of hair, so that they can provide tension, elasticity, or the like to damage hair to prevent or alleviate split hair and broken hair as well as improvements in combing and touch. Furthermore, they also exert effects of moisture retention inherent to .gamma.-polyglutamic acid or a salt thereof, preventing or improving effects on the generation of dandruff on the basis of such effects, preventing effects on the feeling of stickiness or creak, and various effectiveness including appropriate residual tendency to hair in a simultaneous manner, respectively.
L'invention porte sur une lotion capillaire traitante et sur un cosmétique pour cheveux abîmés, à base d'acide gamma -polyglutamique ou de ses sels, ayant un excellent effet sur la résistance du cheveu et ses forces de frottement, et conférant aux cheveux abîmés tension et souplesse, tout en en prévenant ou soignant les cassures ou les extrémités fourchues, en en facilitant le peignage et en en améliorant la texture. De même, l'acide gamma -polyglutamique ou de ses sels ont un effet hydratant, et par-là de prévention ou traitement des pellicules, et agissent sur la rugosité ou la fragilité du cheveu tout en y adhérant idoinement.
Hasebe Kouhei
Yamada Kikumi
Meiji Seika Kaisha Ltd.
Riches Mckenzie & Herbert Llp
LandOfFree
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