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    • 8. 发明授权
    • Amido peroxycarboxylic acids for bleaching
    • 酰胺过氧羧酸用于漂白
    • US5672295A
    • 1997-09-30
    • US096879
    • 1993-07-26
    • Richard Gerald GaryJohn Richard NicholsonJohn OakesJean Pekaar Wiley
    • Richard Gerald GaryJohn Richard NicholsonJohn OakesJean Pekaar Wiley
    • C07C409/40C11D3/39C01B15/10
    • C07C409/40C11D3/3945
    • An amido peroxyacid is provided having the formula: ##STR1## wherein: R is selected from the group consisting of C.sub.1 -C.sub.16 alkylene, C.sub.5 -C.sub.12 cycloalkylene and C.sub.6 -C.sub.12 arylene radicals; R.sup.1 and R.sup.2 are selected from the group consisting of hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.5 -C.sub.12 cycloalkyl and C.sub.6 -C.sub.12 aryl radicals; R.sup.3 is selected from the group consisting of C.sub.1 -C.sub.16 alkylene, C.sub.5 -C.sub.12 cycloalkylene and C.sub.6 -C.sub.12 arylene radicals; n and m are integers whose sum is 1; and M is selected from the group consisting of hydrogen, alkali metal, alkaline earth metal, ammonium and C.sub.1 -C.sub.10 alkanolammonium cations and radicals. The amido peroxyacid is useful for bleaching substrates such as stained laundry, dishware and household hard surfaces. A method and bleaching composition that includes a surfactant is also described.
    • 提供具有下式的酰氨基过氧酸:其中:R选自C 1 -C 16亚烷基,C 5 -C 12亚环烷基和C 6 -C 12亚芳基; R1和R2选自氢,C1-C6烷基,C5-C12环烷基和C6-C12芳基; R3选自C1-C16亚烷基,C5-C12亚环烷基和C6-C12亚芳基; n和m是总和为1的整数; M选自氢,碱金属,碱土金属,铵和C 1 -C 10链烷醇铵阳离子和自由基。 酰胺过氧酸可用于漂白底物如染色衣物,餐具和家用硬表面。 还描述了包括表面活性剂的方法和漂白组合物。