Patent ID: 7531165

Claim:
A hair cosmetic comprising an amine compound of formula (I): wherein, R 1 represents a group represented by the formula R 5 O-(AO) n —C m H 2m — where R 5 represents a straight-chain or branched alkyl or alkenyl group having 8 to 40 carbon atoms, A represents an alkylene group having 2 to 3 carbon atoms, n denotes 0 and m denotes 3, where nA's may be the same as or different from one another R 2 represents a straight-chain or branched alkylene group having 1 to 5 carbon atoms, R 3 represents a hydrogen atom, a straight-chain or branched alkyl, alkenyl or hydroxyalkyl group having 1 to 24 carbon atoms or an aryl or arylalkyl group having 6 to 28 carbon atoms, R 4 represents a hydrogen atom, a straight-chain or branched alkyl, alkylene or hydroxyalkyl group having 1 to 5 carbon atoms or an aryl or arylalkyl group having 6 to 28 carbon atoms, R 3 and R 4 form a ring either independently or in combination, p denotes an integer from 1 to 3, q and r denote an integer from 0 to 2 and p+q+r is equal to 3, that pR 1′ s, pR 2′ s, qR 3′ s and rR 4′ s may be the same as or different from one another; and an alcohol having 10 to 30 carbon atoms.