Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing
Reexamination Certificate
2006-10-17
2006-10-17
Elhilo, Eisa (Department: 1751)
Bleaching and dyeing; fluid treatment and chemical modification
Dyeing involving animal-derived natural fiber material ,...
Hair dyeing
C008S406000, C008S540000, C008S581000, C008S606000, C008S611000
Reexamination Certificate
active
07122062
ABSTRACT:
An objective of the invention is to provide a hair dye composition having sufficient decolorizing performance and dying performance without exhibiting any irritative odor, and also having an ability of imparting the hairs with an excellent smoothness.The aspect of the invention is a hair dye composition comprising:a first agent containing an alkanolamine and an oxidation dye; and,a second agent containing an oxidant,wherein a higher alcohol and a quaternary ammonium salt cationic surfactant are contained in the first agent and/or the second agent;wherein the molar ratio of the higher alcohol to the quaternary ammonium salt cationic surfactant is in the range of 3 to 15.In the composition described above, it is preferable that substantially no ammonia is contained.
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Hashimoto Katsuo
Kambe Tetsuya
Shibata Kazuya
Yamashita Takahiro
Andrews & Kurth LLP
Chao Fei-Fei
Elhilo Eisa
Shiseido Co. Ltd.
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