首页> 外国专利> Aerosol laquer for hair containing a tetrapolymers of acrylic acid, a n-vinylpyrrolidon, a n-tertiobutylacrylamide and an ethyl methacrylate

Aerosol laquer for hair containing a tetrapolymers of acrylic acid, a n-vinylpyrrolidon, a n-tertiobutylacrylamide and an ethyl methacrylate

机译:含有丙烯酸四元共聚物,正乙烯基吡咯烷酮,正叔丁基丙烯酰胺和甲基丙烯酸乙酯的四元气雾剂

摘要

This composition, in the form of aerosol lacquer in a solvent, contains as film-forming substance a tetrapolymer resulting from the copolymerisation of: (a) 4 to 6 % by weight of acrylic acid (AA), (b) 42 to 52 % by weight of N-vinylpyrrolidone (NVP), (c) 15 to 25 % by weight of N-tert-butylacrylamide (NtBA), and (d) 20 to 26 % by weight of ethyl methacrylate (EMA), the carboxylic acid functional groups of the said tetrapolymer being neutralised partially or completely with the aid of an inorganic or organic base, the propellent gas of the said lacquer being at least one nonhalogen compound. This lacquer has an excellent lacquering power and makes hair shiny and supple.
机译:这种在溶剂中呈气溶胶漆形式的组合物含有一种四聚体作为成膜物质,该四聚体是由以下物质共聚而成的:(a)4至6%重量的丙烯酸(AA),(b)42至52% (c)15至25%(重量)的N-叔丁基丙烯酰胺(NtBA)和(d)20至26%(重量)的甲基丙烯酸乙酯(EMA)借助于无机或有机碱部分或完全中和所述四元共聚物的基团,所述漆的推进气体是至少一种非卤素化合物。这种清漆具有出色的清漆能力,可使头发光泽柔顺。

著录项

  • 公开/公告号EP0491629B1

    专利类型

  • 公开/公告日1995-03-29

    原文格式PDF

  • 申请/专利权人 LOREAL;

    申请/专利号EP19910403460

  • 发明设计人 MONDET JEAN;LION BERTRAND;

    申请日1991-12-19

  • 分类号A61K7/06;

  • 国家 EP

  • 入库时间 2022-08-22 04:13:43

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