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    • 4. 发明授权
    • Aqueous aerosol lacquer for setting hair
    • 用于设置头发的水性气溶胶漆
    • US5587145A
    • 1996-12-24
    • US195145
    • 1994-02-14
    • Bertrand LionJean MondetChristine Dupuis
    • Bertrand LionJean MondetChristine Dupuis
    • A61K8/04A61K8/81A61Q5/06A61K7/11A61K9/12
    • A61K8/046A61K8/8158A61Q5/06Y10S424/01Y10S424/02Y10S514/957
    • Aqueous aerosol lacquer contains, in solution in water, a copolymer having repeating units derived from the polymerization of:(i) least one unsaturated sulphonic acid in a proportion of 30 to 90% by weight and having the following general formula: ##STR1## in which: R.sub.1 denotes a hydrogen atom or the CH.sub.3 radical,X denotes --O-- or --NH--, andY denotes a linear or branched alkylene chain containing from 1 to 6 carbon atoms, and(ii) at least one N-monoalkylacrylamide or methacrylamide in a proportion of 10 to 70% by weight and having the following general formula: ##STR2## in which: R.sub.2 denotes a hydrogen atom or --CH.sub.3 radical andR.sub.3 denotes a linear or branched radical containing from 3 to 10 carbon atoms,the sulphonic acid functional groups of the copolymer being neutralized in a proportion of 40 to 70% with triethanolamine, and the propellent agent of the aerosol lacquer being dimethyl ether.
    • 水性气溶胶漆在水溶液中含有具有衍生自以下聚合的重复单元的共聚物:(i)至少一种不饱和磺酸的比例为30至90重量%,并具有以下通式:om或CH3 基团,X表示-O-或-NH-,Y表示含有1至6个碳原子的直链或支链亚烷基链,和(ii)至少一种N-单烷基丙烯酰胺或甲基丙烯酰胺,其比例为10-70% 重量,并具有以下通式:其中:R 2表示氢原子或-CH 3基团,R 3表示含有3至10个碳原子的直链或支链基团,共聚物的磺酸官能团 用三乙醇胺以40〜70%的比例中和,气溶胶漆的推进剂为二甲醚。