| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide hair cosmetics excellent in straightness effect immediately after coated to hair, and excellent in stability and usability (non-stickiness, flexibility and hair tip smoothness). <P>SOLUTION: The hair cosmetics contain: (a) a block polymer in which two or more blocks composed of monomers having vinyl system functional groups are coupled to each other via a connecting monomer having a radical copolymer vinyl functional system group and an oxazoline system functional group (non-radical copolymer functional group), and which contains a monomer having a specific vinyl system functional group in at least one block of the two or more blocks; (b) water and/or a low-grade alcohol solution; (c) a thickener; and (d) silicone. It is preferable that the block coupled to one connecting monomer exhibits hydrophilicity, and the block coupled to the other exhibits hydrophobicity. Furthermore, it is preferable that (a) component:(d) component=1:0.1 to 1: 40 (mass ratio). <P>COPYRIGHT: (C)2012,JPO&INPIT |
