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    • 15. 发明授权
    • Hindered phenolic amides
    • 受阻酚酰胺
    • US4246198A
    • 1981-01-20
    • US37854
    • 1979-05-10
    • Siegfried RosenbergerAndreas Schmidt
    • Siegfried RosenbergerAndreas Schmidt
    • C08K5/00C07C67/00C07C231/00C07C231/02C07C233/18C07C233/19C07C233/25C07C233/26C07C233/60C07C235/34C08K5/20C08L7/00C08L21/00C08L23/00C08L51/00C08L51/02C08L77/00C08L101/00C09K15/24C07C103/38C07C103/78
    • C08K5/20C09K15/24
    • A phenol of the formulae I, II or III ##STR1## in which R.sub.1, R.sub.2 and R.sub.3 are independent of one another and one of these is C.sub.1 -C.sub.12 -alkyl, C.sub.5 -C.sub.6 -cycloalkyl or C.sub.7 -C.sub.9 -aralkyl and the others are hydrogen, C.sub.1 -C.sub.12 -alkyl or C.sub.5 -C.sub.6 -cycloalkyl, R.sub.4, R.sub.5, R.sub.6 and R.sub.7 are independent of one another and one of these is C.sub.1 -C.sub.12 -alkyl or C.sub.5 -C.sub.6 -cycloalkyl and the others are hydrogen, C.sub.1 -C.sub.12 -alkyl or C.sub.5 -C.sub.6 cycloalkyl, or R.sub.4 and R.sub.5, or R.sub.6 and R.sub.7, together with the C atom which links them, form a 5-12-membered ring, R.sub.8, R.sub.9 and R.sub.10 are independent of one another and one of these is C.sub.1 -C.sub.12 -alkyl, C.sub.5 -C.sub.6 -cycloalkyl or C.sub.7 -C.sub.9 -aralkyl and the others are hydrogen, C.sub.1 -C.sub.12 -alkyl or C.sub.5 -C.sub.6 -cycloalkyl, x and y independently of one another are 0, 1, 2 or 3, one of m and n is 1 and the other is 0 or 1, A is a monovalent, divalent or trivalent hydrocarbon radical which, in formula II, can also be interrupted by S, and Z is 1, 2 or 3, corresponding to the valency of A, and, in compounds of the formula II and III, m is 1 and R.sub.4 and R.sub.5 independently of one another are C.sub.1 -C.sub.12 -alkyl or C.sub.5 -C.sub.6 -cycloalkyl and, in compounds of the formula I, R.sub.6 can be bridged with A to form a carbocyclic structure as stabilizers for organic material.
    • 式Ⅰ,Ⅱ或Ⅲ的苯酚,其中R 1,R 2和R 3彼此独立,其中之一是C 1 -C 12 - (C 1 -C 12) 烷基,C 5 -C 6 - 环烷基或C 7 -C 9 - 芳烷基,其余为氢,C 1 -C 12 - 烷基或C 5 -C 6 - 环烷基,R 4,R 5,R 6和R 7彼此独立,并且其中之一为C1- C 12 - 烷基或C 5 -C 6 - 环烷基,其余为氢,C 1 -C 12 - 烷基或C 5 -C 6环烷基,或者R 4和R 5或R 6和R 7与连接它们的C原子一起形成5-12- R 8,R 9和R 10彼此独立,其中之一为C 1 -C 12 - 烷基,C 5 -C 6 - 环烷基或C 7 -C 9 - 芳烷基,其余为氢,C 1 -C 12 - 烷基或C 5 -C 6 环烷基,x和y彼此独立地是0,1,2或3,m和n中的一个是1,另一个是0或1,A是一价,二价或三价烃基,其在式II中, 也可以被S中断,Z是1,2或3,对应于A的化合价,并且在化合物中 Ia和III,m是1,R 4和R 5彼此独立地是C 1 -C 12 - 烷基或C 5 -C 6 - 环烷基,并且在式I的化合物中,R 6可以与A桥接以形成碳环结构作为稳定剂 用于有机材料。