| 摘要 |
1. A composition containing a lubricant or a hydraulic fluid and at least one compound of the formula I see diagramm : EP0166696,P26,F1 in which R can be a radical of the form see diagramm : EP0166696,P26,F2 where R**1, R**2 and R**3 independently of one another are each C1 -C18 alkyl and together contain no more than 22 C atoms, and R**2 and R**3 are in addition hydrogen, or in which R is C5 -C6 cycloalkyl, phenyl or naphthyl unsubstituted or substituted by C1 -C4 alkyl, or is benzyl, furyl, thienyl, morpholinyl, imidazolyl, thiazolyl, oxazolyl, imidazolinyl, thiazolinyl, oxazoliuyl, benzimidazolinyl, benzithiazolinyl or benzoxazolinyl, and in which R**4 is phenyl unsubstituted or substituted by -NH2 , or is C1 -C16 -alkyl which is unsubstituted or substituted by phenyl, -NH2 , 2-oxopyrrolidino, cyano, perfluoro-C1 -C8 alkyl or one or two OH groups, and which can be interrupted by -O- or -S-, or is C5 -C6 cycloalkyl, or R**4 is -(CH2 )m -S-CH2 -CH(OH)-CH2 -S-(C1 -C16 alkyl), m being zero to 6, or R**4 is -(CH2 )n -C(O)-O-R**5 where n is 1 or 2, and R**5 is hydrogen, C1 -C16 alkyl or an alkali metal, or in which R**4 is -CH[-CO-OR**5] [-CH2 -CO-OR**5] where R**5 has the meaning given above, or in which R**4 is -(CH2 )r -C(O)-OH9H2 N-(C8 -C16 alkyl) or -(CH2 )r -C(O)-OH9N-(CH2 -CH2 -OH)3 , r being 1 or 2, or is -P(X)-[O-R**6]2 , where X can be O or S, and R**6 is C1 -C16 alkyl, phenyl or tolyl, or in which R**4 is alpha- or beta-naphthyl, benzothiazolyl, benzimidazolyl, benzoxazolyl, thiazolyl, triazolyl, tetrazolyl, pyridyl, quinolyl, imidazolyl, imidazolinyl, oxazolinyl, -SO2 -O-(alkali metal), -C6 H4 -C(O)-O-(alkali metal), 2-oxo-4-hydroxy-3-penten-3-yl or -(CH2 )s -R**7, where s is 1 to 4, and R**7 is benzoxazolyl, benzimidazolyl, benzothiazolyl, thiazolinyl, imidazolinyl or oxazolinyl, or in which R**4 is -(CH2 )t -CO-N-(R**8) (R**9), in which t is 1 or 2, and R**8 is C1 -C16 alkyl which can be substituted by -OH, or is phenyl, 3-hydroxyphenyl or alpha-naphthyl, and R**9 is hydrogen or R**8, or in which R**4 is -CH2 -CH(OH)-CH2 -S-R**10, where R**10 is hydrogen or C1 -C16-alkyl, or in which R**4 is a radical -R**11-S-CH2 -CH(OH)-CH2 -S-R where R has the meaning given above, and R**11 is a radical -(CH2 )2 -O-(CH2 )2 -, o- or m-phenylene, thiadiazol-2,5-ylene or -(CH2 )u -, u being zero to 8, or a radical of the formulas see diagramm : EP0166696,P27,F3 |
