| 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 system functional 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) an injector; (d) silicone; and (e) a high-grade alcohol. It is preferable that the block coupled to one connecting monomer exhibits hydrophilicity, and the block coupled to the other exhibits hydrophobicity. <P>COPYRIGHT: (C)2012,JPO&INPIT |
