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    • 6. 发明申请
    • PROCESS FOR THE ENHANCEMENT OF THERMOSTABILITY
    • 提高热稳定性的方法
    • US20090165215A1
    • 2009-07-02
    • US12298086
    • 2007-04-17
    • Edvard HamClaudius BrinkmannByron Scott BaileyAxel PierachPius Paracchini
    • Edvard HamClaudius BrinkmannByron Scott BaileyAxel PierachPius Paracchini
    • D06M13/425C09K3/00D06M13/335D06M13/248D06M13/262
    • D06M13/338D06M13/148D06M13/165D06M13/224D06M13/2243D06M13/325D06M13/332D06M13/368D06M13/372D06M13/422D06M13/435D06P1/6425D06P1/645D06P1/649D06P1/6495D06P5/04D06P5/06
    • The invention relates to an auxiliary composition comprising (A) from 5 to 95% by weight, based on the total composition, of at least one compound of formula (1a) or (1b) Y1—X—Y2  (1a) A1A2N—OH  (1b) wherein X is a divalent aliphatic, aromatic, araliphatic or cycloaliphatic radical, Y1 and Y2 are each independently of the other —OH, —CO—OR1, —NR1R2, —CO—NH—NR1R2 or —NH—CO—NH—NR1R2, wherein R1 and R2 are each independently of the other hydrogen, C1-C20alkyl, C1-C20alkoxy, C5-C24cycloalkyl, C5-C30aryl or C6-C36aralkyl, it being possible for the alkyl, alkoxy, cycloalkyl, aryl or aralkyl groups to be unsubstituted or substituted by one or more hydroxy, amino, sulfo or carboxyl groups or halogen atoms, A1 and A2 are each independently of the other C1-C20alkyl or C6-C36aralkyl; (B) from 0 to 95% by weight, based on the total composition, of one or more anionic or non-ionic surfactants or dispersants; and (C) from 0 to 85% by weight, based on the total composition, of a solid, inorganic or organic acid; the sum of the amounts of components A+B+C being 100% by weight in each case, and also to a method of improving the thermal stability of natural or synthetic textile fibre materials that are undyed, fluorescent whitened or dyed.
    • 本发明涉及一种辅助组合物,其包含(A)基于总组合物按重量计5至95%的至少一种式(1a)或(1b)的化合物<?在线公式描述=“In 线“公式”end =“lead”?> Y1-X-Y2(1a)<?in-line-formula description =“In-line Formulas”end =“tail”?> <?in-line-formula description = “In-line formula”end =“lead”?> A1A2N-OH(1b)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中X是二价脂族, 脂环族或脂环族基团,Y1和Y2各自独立地为其它-OH,-CO-OR1,-NR1R2,-CO-NH-NR1R2或-NH-CO-NH-NR1R2,其中R1和R2各自独立地为 其它氢,C 1 -C 20烷基,C 1 -C 20烷氧基,C 5 -C 24环烷基,C 5 -C 30芳基或C 6 -C 36芳烷基,烷基,烷氧基,环烷基,芳基或芳烷基是未取代的或被一个或多个羟基, ,磺基或羧基或卤原子,A1和A2各自独立地为另一个 C 1 -C 20烷基或C 6 -C 36芳烷基; (B)基于总组合物0至95重量%的一种或多种阴离子或非离子表面活性剂或分散剂; 和(C)基于总组合物0至85重量%的固体,无机或有机酸; 在各种情况下,组分A + B + C的量为100重量%的总和,以及改善未染色,荧光增白或染色的天然或合成纺织纤维材料的热稳定性的方法。