Radikalionensalze.
    4.
    发明公开
    Radikalionensalze. 失效
    自由基离子盐。

    公开(公告)号:EP0206266A2

    公开(公告)日:1986-12-30

    申请号:EP86108389

    申请日:1986-06-19

    Applicant: BASF AG

    Abstract: Neue Radikalionensalze der Formel in der R¹, R², R³ und R unabhängig voneinander für Wasserstoff, Methyl, Ethyl, Phenyl, Methoxy, Ethoxy, Fluor, Chlor oder Brom und wobei R¹ oder R¹ und R³ auch tert.-Butyl und/oder R¹ und R² und/oder R³ und R jeweils zusammen einen Rest der Formel bedeuten und worin z 0, 1, 2 oder 3 ist und die ankondensierten aromatischen Ringe gegebenenfalls durch 1 oder 2 Chlor, Brom, Methyl und/oder Methoxy substituiert sind, M ⊕ für ein m-wertiges Alkalimetall-, Erdalkalimetall-, Übergangsmetall-, Zinn-, Blei-, Thallium-, Ammonium-, Phosphonium-, Arsonium- oder Stiboniumion, k für 1 bis 5, l für 0,1 bis 4, m für 1 bis 3, n für 0,1 bis 4, x für 0 bis 2 und y für 0 bis 6 stehen, wobei k, l, n, x und y auch gebrochene Zahlen sein können und die Summe (l + x) = n·m ist. Die Salze (I) weisen im kristallinen Zustand elektrische Leitfähigkeit auf. Eine Reihe der Salze ist bei Temperaturen um und über 300°C stabil. Die Salze (I) sind u.a. zur Verwendung als elektrische Halb- und Photoleiter, als Elektroden- oder Speichermaterial und in elektrischen Batterien geeignet.

    Abstract translation: 的新自由基离子盐,其中R 1,R 2,R 3和R <4>彼此独立R 1或R 1和R 3和叔氢,甲基,乙基,苯基,甲氧基,乙氧基,氟,氯或溴,并且其中的 丁酯和/或R 1和R 2和/或R 3和R <4>的每个一起表示下式基团的并且其中z是0,1,2或3,稠合芳族环任选地被1个或2个氯取代的,溴 ,甲基和/或甲氧基取代,米⊕是一个m价的碱金属,碱土金属,过渡金属,锡,铅,铊,铵,鏻,鉮或Stiboniumion,对于k 1至5,L代表0.1至4,m是1至3,n为0.1〜4,x为0至2,y为0至6,其中,k,L,N,X和Y也 可以是小数和的总和(L + X)= N·m以下。 在结晶状态的盐(I)具有导电性。 一些盐的稳定在和高于300℃的气温。 盐(I)包括 适合作为电半和感光体,作为电极材料或存储器和电的电池使用。

    7.
    发明专利
    未知

    公开(公告)号:ES2046271T3

    公开(公告)日:1995-04-01

    申请号:ES88117167

    申请日:1988-10-15

    Applicant: BASF AG

    Abstract: 4-Formylaminopiperidine derivatives of the formula (I) (II) where n is 1 or 2, R1 to R4 are each alkyl or R1 and R2 or R3 and R4 are tetra- or pentamethylene, R5 is hydrogen or alkyl, R6 is hydrogen, unsubstituted or substituted alkyl, alkenyl, aralkyl or acyl, and, when n is 1, Y is hydrogen, unsubstituted or substituted alkyl, alkenyl, cycloalkyl, bicycloalkyl, aralkyl, aryl, alkyl containing heterocyclic radicals, or or, when n is 2, Y is alkylene, cycloalkylene, aralkylene or arylene or is alkylene which is interrupted by oxygen, nitrogen, sulfur or a 5-membered or 6-membered heterocyclic structure, and their acid addition salts have very good stabilizing properties in plastics.

    8.
    发明专利
    未知

    公开(公告)号:DE4303648A1

    公开(公告)日:1994-08-11

    申请号:DE4303648

    申请日:1993-02-09

    Applicant: BASF AG

    Abstract: PCT No. PCT/EP94/00254 Sec. 371 Date Aug. 9, 1995 Sec. 102(e) Date Aug. 9, 1995 PCT Filed Jan. 29, 1994 PCT Pub. No. WO94/18210 PCT Pub. Date Aug. 18, 1994Aminovinylphosphonic esters I where R1 is cyano, a radical of the formula -CO-OR6 or a group of the formula R2, R3 and R6 are C1-C20-alkyl, C5-C8-cycloalkyl, C7-C18-aralkyl, phenyl or tolyl, R4 is an unsubstituted or substituted phenyl or heterocyclic group defined below R5 is hydrogen or C1-C12-alkyl, R7 is hydrogen, C1-C6-alkyl, formyl, C2-C6-alkanoyl, C1-C12-alkoxy, C5- or C6-cycloalkoxy, cyanomethyl, 2-hydroxyethyl, benzyl or a radical of the formula -CR8=CH-CO-OR6, R8 is hydrogen, C1-C6-alkyl or a radical of the formula -CO-OR6, and X is oxygen or NH, are used as light, oxygen and heat stabilizers for organic material.

    9.
    发明专利
    未知

    公开(公告)号:DE4239437A1

    公开(公告)日:1994-05-26

    申请号:DE4239437

    申请日:1992-11-24

    Applicant: BASF AG

    Abstract: Described are maleic acid imide alpha -olefin copolymers with a mean molecular weight of 1,000 to 50,000, built up of structural units of the formula I, R being a tetramethylpiperidinyl grouping of the formula II in which R is hydrogen, C1 to C6 alkyl, formyl, C2 to C6 alkanoyl, C1 to C12 alkoxy, C5 to C6 cycloalkoxy, cyanomethyl, 2-Hydroxyethyl, benzyl or a group of the formula -CR = CH-CO-OR , R being hydrogen,C1 to C6 alkyl or a group of the formula -CO-OR , and r being C1 to C18 alkyl, C5 to C8 cycloalkyl, C7 to C18 aralkyl, phenyl or tolyl, where R can also denote, in a quantity of up to 8 mole % relative to II, hydrogen, C1 to C22 alkyl or C5 to C8 cycloalkyl, and R is a mixture of C14 to C28 alkyl groups, two of these alkyl groups, which may not differ from each other by more than two C-atoms, constituting at least 30 % of this mixture. The copolymers described are suitable for use as light-protection agents and stabilizers for organic materials, particularlyplastics and paints.

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