| 发明名称 |
Methods for modifying the appearance of a substrate |
| 摘要 |
A method for modifying the appearance of a substrate comprising applying to the substrate a composition comprising at least one copolymer comprising at least one vinyl pyrrolidone monomeric unit and at least one C10-C40 alkene monomeric unit, wherein the at least one copolymer is present in an amount effective to modify the appearance of the substrate.
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| 申请公布号 |
US2002182158(A1) |
申请公布日期 |
2002.12.05 |
| 申请号 |
US20020080066 |
申请日期 |
2002.02.22 |
| 申请人 |
CHRISTOPHIDES-LORDI KALLIOPE;ULRICH MARIA;POTIN ANTHONY;CHEVALIER VERONIQUE;QUEST MELANIE |
发明人 |
CHRISTOPHIDES-LORDI KALLIOPE;ULRICH MARIA;POTIN ANTHONY;CHEVALIER VERONIQUE;QUEST MELANIE |
| 分类号 |
A61K8/81;A61Q1/04;A61Q1/06;A61Q19/00;A61Q19/08;(IPC1-7):A61K7/025 |
主分类号 |
A61K8/81 |
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