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    Lubricating oil composition containing detergent additives
    1.
    发明公开
    Lubricating oil composition containing detergent additives 审中-公开
    洗涤剂添加剂Schmierölzusammensetzung

    公开(公告)号：EP1889896A2

    公开(公告)日：2008-02-20

    申请号：EP07111837.6

    申请日：2007-07-05

    申请人： Infineum International Limited

    发明人： Dodd, James, Christian, c/o Infineum UK Ltd. ,  Spencer, Jeremy, Roger, c/o Infineum UK Ltd. ,  Bera, Tushar, c/o Infineum USA L.P. ,  Emert, Jacob, c/o Infineum USA L.P. ,  Girshick, Frederick, Wein, c/o Infineum USA L.P. ,  Hoey, Michael, Dennis, c/o Infineum USA L.P.

    IPC分类号： C10M163/00 ,  C10M165/00 ,  C10N30/04 ,  C10N40/25 ,  C10N40/26

    CPC分类号： C10M163/00 ,  C10M165/00 ,  C10M2203/1006 ,  C10M2203/1085 ,  C10M2207/021 ,  C10M2207/028 ,  C10M2207/04 ,  C10M2207/046 ,  C10M2207/262 ,  C10M2207/282 ,  C10M2207/288 ,  C10M2209/101 ,  C10M2211/042 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2219/086 ,  C10M2219/089 ,  C10M2223/045 ,  C10N2230/04 ,  C10N2240/102 ,  C10M2207/08 ,  C10M2207/127 ,  C10M2215/14 ,  C10N2210/02

    摘要： A lubricating oil composition having a total base number of more than 15 mg KOH/g, as determined by ASTM D2896, and including at least 40 mass % of an oil of lubricating viscosity; at least one detergent; and at least one compound of the formula (I) and/or formula (II):


    In formula (I), each Ar independently represents an aromatic moiety having 0 to 3 substituents selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, aryloxy, aryloxyalkyl, hydroxy, hydroxyalkyl, halo and combinations thereof; each L is independently a linking moiety comprising a carbon-carbon single bond or a linking group; each Y is independently -OR 1" or a moiety of the formula H(O(CR 1 2 ) n ) y X-, wherein X is selected from the group consisting of (CR 1' 2 ) z , O and S; R 1 and R 1' are each independently selected from H, C 1 to C 6 alkyl and aryl; R 1" is selected from C 1 to C 100 alkyl and aryl; z is 1 to 10; n is 0 to 10 when X is (CR 1' 2 ) z , and 2 to 10 when X is O or S; and y is 1 to 30; each a is independently 0 to 3, with the proviso that at least one Ar moiety bears at least one group Y; and m is 1 to 100. In formula (II), each Ar' independently represents an aromatic moiety having 0 to 3 substituents selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, hydroxy, hydroxyalkyl, acyloxy, acyloxyalkyl, aryloxy, aryloxy alkyl, halo and combinations thereof; each L' is independently a linking moiety comprising a carbon-carbon single bond or a linking group; each Y' is independently a moiety of the formula Z(O(CR 2 2 ) n' ) y' X'-, wherein X' is selected from the group consisting of (CR 2' 2 ) z' , O and S; R 2 and R 2' are each independently selected from H, C 1 to C 6 alkyl and aryl; z' is 1 to 10; n' is 0 to 10 when X' is (CR 2' 2 ) z' , and 2 to 10 when X' is O or S; y' is 1 to 30; Z is H, an acyl group, an alkyl group or an aryl group; each a' is independently 0 to 3, with the proviso that at least one Ar' moiety bears at least one group Y' in which Z is not H; and m' is 1 to 100.

    摘要翻译： 根据ASTM D2896测定的总碱值超过15mg KOH / g的润滑油组合物，并且包含至少40质量％的润滑粘度的油; 至少一种洗涤剂; 和至少一种式（I）和/或式（II）的化合物：在式（I）中，每个Ar独立地表示具有0至3个选自烷基，烷氧基，烷氧基烷基，芳氧基 ，芳氧基烷基，羟基，羟烷基，卤素及其组合; 每个L独立地是包含碳 - 碳单键或连接基团的连接部分; 每个Y独立地为-OR 1“或式H（O（CR 1 2）n）y X - 的部分，其中X选自（CR 1 2）z，O和S; R 1和R 1'各自独立地选自H，C 1至C 6烷基和芳基; R 1“选自C 1至C 100烷基和芳基; z为1〜10; 当X为（CR 1'2）z时，n为0至10，X为O或S时为2至10; y为1〜30; 每个a独立地为0至3，条件是至少一个Ar部分至少具有一个Y基团; 在式（II）中，每个Ar'独立地表示具有0至3个选自烷基，烷氧基，烷氧基烷基，羟基，羟基烷基，酰氧基，酰氧基烷基，芳氧基，芳氧基烷基 ，卤素及其组合; 每个L'独立地是包含碳 - 碳单键或连接基团的连接部分; 每个Y'独立地是式Z（O（CR 2 2）n'）y'X'-的部分，其中X'选自（CR 2'2）z'，O和S; R 2和R 2'各自独立地选自H，C 1至C 6烷基和芳基; z'为1〜10; 当X'为（CR 2'2）z'时，n'为0至10，X'为O或S时为2至10; y'为1〜30; Z是H，酰基，烷基或芳基; 每个a'独立地为0至3，条件是至少一个Ar'部分具有至少一个其中Z不为H的基团Y'; m'为1〜100。