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    102.
    发明专利
    未知

    公开(公告)号：DK1087A

    公开(公告)日：1987-01-02

    申请号：DK1087

    申请日：1987-01-02

    Applicant: LUBRIZOL CORP

    Inventor： ADAMS PAUL E ,  LUCIANI CARMEN V

    IPC: C07F9/09 ,  C07F9/165 ,  C07F9/32 ,  C07F9/40 ,  C10M137/10 ,  C10M137/12 ,  C10M137/14 ,  C10M159/12 ,  C10N30/06 ,  C10N40/00 ,  C10N40/02 ,  C10N40/04 ,  C10N40/08 ,  C10N40/20 ,  C10N40/25 ,  C10N40/26 ,  C10N50/10

    Abstract: A load-carrying agent and a lubricating composition containing such an agent is disclosed. The agent is preferably comprised of a statistical mixture of a plurality of different coupled phosphorus-containing amide compounds having the formula (I) wherein X1, X2 and X3, independently, is O or S; wherein R1 and R2, independently, is a hydrocarbyl, a hydrocarbyl-based oxy, the hydrocarbyl portion of which contains 6 to 22 carbon atoms, or a hydrocarbyl-based thio having from 4 to about 34 carbon atoms; wherein R3, R4, R5 and R6, independently, is hydrogen, or an alkyl having from 1 to about 22 carbon atoms, a cycloalkyl having from about 4 to about 22 carbon atoms, or an aromatic, an alkyl-substituted aromatic or an aromatic-substituted alkyl having from 6 to about 34 carbon atoms; wherein n is 0 or 1; wherein n' is 1, 2 or 3; wherein R7 is hydrogen or an alkyl having from 1 to 22 carbon atoms; and wherein when n' is 1, R8 is selected from the group consisting of H, -ROH, -ROR, -RSR and and when n' is 2, R8 is selected from the group consisting of -R- and -R'- when n' is 3, R8 is wherein R is independently hydrogen or an alkyl moiety, alkylene or alkylidene containing 1 to 12 carbon atoms and R' is hydrogen or an alkyl moiety, alkylene, alkylidene or carboxyl containing 1 to 60 carbon atoms.

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