Sunnyplace Co., Ltd.

Asahi Glass Company, Limited

Canon Kabushiki Kaisha

Takashi Mukai

Yuji Kawaguchi

Masanori Tanaka

Masahiro Tsuda

Kohei Matsuda

Nobuhito Mukai

Takeshi Naraki

A hair coloring method may include a step of applying a mixture of the following (A) and (B) in a predetermined ratio: (A) a hair coloring agent comprising at least a basic dye, a HC dye, a second amino acid, a first cationic surfactant, a thickener, an oil agent, a first pH adjusting agent, a wetting agent and at least one selected from the group consisting of thioglycolic acid, cysteine, 3-mercapto-1,2-propanediol, cysteamine, and derivatives and salts thereof, wherein the pH of the hair coloring agent is pH 3.5 or higher, and (B) a hair cosmetics comprising at least an alkaline agent, a first amino acid, higher alcohols having 12 to 22 carbon atoms, a surfactant, and a thickener. The hair coloring method may further include a step of providing a predetermined time after the application.

Hair coloring method

A hair coloring composition may include at least one selected from the group consisting of thioglycolic acid, cysteine, 3-mercapto-1,2 - propanediol, cysteamine, derivatives and salts thereof, and a basic dye, a HC dye, an amino acid, cationic surfactant, thickener, oil agent, pH adjuster, and wetting agent, wherein the pH of the hair coloring agent composition is 3.5 or higher.

Hair coloring agent composition

A hair cosmetic that has a better color when performing hair dye includes a hair cosmetic composition containing an alkali agent, an amino acid, a higher alcohol having 12 to 22 carbon atoms, a surfactant, and a thickener. The alkaline agent may be at least one of aqueous ammonia, ammonium carbonate, sodium carbonate, ethanolamines, ammonium bicarbonate, and arginine.

Hair cosmetic composition, hair coloring agent composition, and hair color treatment method

A hair coloring method that has a better property of keeping color quality, hardly damages hair, reduces skin damage and is free of paraphenylenediamine when performing hair dye comprises a step of applying a mixture of the following (A) and (B) in a predetermined ratio: (A) a hair coloring agent comprising at least a basic dye, an HC dye, a second amino acid, a first cationic surfactant, a thickener, an oil agent, a first pH adjuster and a wetting agent, wherein the hair coloring agent has a pH of 6.8 or more, and (B) a hair cosmetic comprising at least an alkaline agent, a first amino acid, a higher alcohol having 12 to 22 carbon atoms, a surfactant, and a thickener; a step of providing a predetermined time after applying; and a step of applying a cuticle care agent after the predetermined time.

The present invention relates to a method for manufacturing a glass sheet, the method including: running down molten glass along both side surfaces of a molded body arranged inside a molding chamber; joining and integrating the molten glass just under a lower edge part of the molded body; and drawing downward an integrated sheet-shaped glass ribbon out of an opening of the molding chamber.

Glass plate manufacturing method and manufacturing device

The present invention relates to a method for manufacturing a glass sheet, the method including: running down molten glass along both side surfaces of a molded body; joining and integrating the molten glass just under a lower edge part of the molded body; and drawing downward and molding an integrated sheet-shaped glass ribbon, in which a guide member which contacts to an end in a width direction of a joined molten glass is provided, and a relative position and/or a relative angle between the guide member and a lower edge of the molded body is/are adjusted.

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Tokyo, Japan

Takashi Mukai