Abstract: An object of the invention is to provide a novel complex or an emulsified composition that can be used as an emulsifier. A complex formed by bonding an amide alcohol and a carboxy group-containing polymer exerts an excellent water-in-oil type or oil-in-water type emulsifying power.

Abstract: An object is to provide a hair cosmetic that has high hair dyeing property and that provides good smoothness for hair. An emulsion type hair cosmetic comprising an amide alcohol represented by formula (I) wherein R1 is an optionally substituted C6-C22 hydrocarbon group, R2 is H, or an optionally substituted C6-C22 hydrocarbon group, and R3 is an optionally substituted, linear or branched C2-C21 hydrocarbon group; an organic acid; and any one dye of an HC dye, a basic dye and/or an acid dye.

Abstract: The purpose of the present invention is to provide a novel emulsion composition which is able to be used as an emulsifying agent. Another purpose of the present invention is to provide a novel composite body which is used for emulsification. An emulsion composition according to the present invention contains a carboxy group-containing polymer, an amide alcohol, and a polyglycerol fatty acid ester having one or more hydroxy groups. A composite body according to the present invention, which is used for O/W emulsification, is obtained by bonding a carboxy group-containing polymer, an amide alcohol, and a polyglycerol fatty acid ester having one or more hydroxy groups with each other.

Abstract: The purpose of the present invention is to provide a novel agent having emulsifying capability. A composite which is formed by combining an amide alcohol ester and a carboxyl group-containing polymer exhibits emulsifying power.

Abstract: [Problem] An object of the invention is to provide a novel complex that can be used as an emulsifier. [Solving means] A complex in which an amide alcohol and a carboxyl group-containing polymer exerts an excellent emulsifying power for oil having a wide range of required HLB.

Abstract: [Problem] An object of the invention is to provide a conditioning agent and a conditioning composition which are excellent in adsorptivity to fibers, hair, skin, etc. and impart smoothness thereto. [Solving means] A conditioning agent comprising an amide alcohol represented by formula (I).

Abstract: [Problem] An object of the invention is to provide a conditioning agent and a conditioning composition which are excellent in adsorptivity to fibers, hair, skin, etc. and impart smoothness thereto. [Solving means] A conditioning agent comprising an amide alcohol represented by formula (I).

Abstract: [Problem] An object of the invention is to provide a conditioning agent and a conditioning composition which are excellent in adsorptivity to fibers, hair, skin, etc. and impart smoothness thereto. [Solving means] A conditioning agent comprising an amide alcohol represented by formula (I).

Abstract: [Problem] An object of the invention is to provide a novel complex that can be used as an emulsifier. [Solving means] A complex in which an amide alcohol and a carboxyl group-containing polymer exerts an excellent emulsifying power for oil having a wide range of required HLB.