Patent ID: 7070770
Filing Date: 2006-07-04
Classification: A61K,A61Q,C07C

Abstract:
1. A reducing composition for permanent deformation of hair comprising at least one reducing agent chosen from N-substituted formamidinesulphinic acid derivatives of formula (I), the inorganic salts thereof, and the organic salts thereof: in which: R1, R2, and R3, which are identical or different, are each chosen from hydrogen; amino groups; C wherein said R1, R2, and R3 are optionally substituted; with the proviso that when R1 is hydrogen or C the composition further comprising at least one additive chosen from reducing agents other than said at least one reducing agent; surface-active agents chosen from nonionic surface-active agents, anionic surface-active agents, cationic surface-active agents, and amphoteric surface-active agents; treating agents chosen from cationic treating agents, anionic treating agents, nonionic treating agents, and amphoteric treating agents; fatty alcohols; lanolin derivatives; active ingredients; agents for combating hair loss; antidandruff agents; thickeners; suspending agents; sequestering agents; opacifying agents; colorants; sunscreen agents; fragrances; and preservatives.