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
展开▼
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
展开▼
页面导航
摘要
著录项
相似文献
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.
展开▼