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    86.
    发明专利
    未知

    公开(公告)号：FI904823A0

    公开(公告)日：1990-10-01

    申请号：FI904823

    申请日：1990-10-01

    Applicant: LUBRIZOL CORP

    Inventor： SALOMON MARY FRISINGER ,  JOLLEY SCOTT TED ,  LANGE RICHARD MICHAEL

    IPC: C07F9/40 ,  C09K5/04 ,  C10M105/74 ,  C10M137/12 ,  C10M141/10 ,  C10M171/00 ,  C10N40/30 ,  C10M

    Abstract: Phosphorus-containing compositions and carboxylic ester compositions are described. The esters are useful as synthetic lubes and as lubricants in liquid compositions containing fluorine-containing hydrocarbons. A liquid composition also is described comprising (A) a major amount of a fluorine containing hydrocarbon containing one or two carbon atoms, and (B) a minor amount of a soluble organic lubricant comprising at least one carboxylic ester characterized by the formulae (* CHEMICAL STRUCTURE *) (I) (* CHEMICAL STRUCTURE *) (IIIA) (* CHEMICAL STRUCTURE *) (IIIB) and (* CHEMICAL STRUCTURE *) (IIIC) wherein R* is a hydrocarbylene group or a hydrocarbylene group substituted with a -P(O)(OR3)2 group; Z is -COOR1, -C(O)NR4R5, -C(O)(OR6)yN(R4)C(O)R7, C(O)(OR6)yOC(O)R7, -CN, -CHO, or -C(O)R7; Ro is an alkylene group; R1 is a hydrocarbyl group or a hydrocarbyloxy hydrocarbyl group and R1 may be the same as R3; R3 is independently a hydrocarbyl group; R4 and R5 are each independently H or hydrocarbyl groups; R6 is a hydrocarbylene group; R7 is a hydrocarbyl group; y is an integer from 1 to about 20; R10 is independently H or a hydrocarbyl group; R11 is H, or -COOR1; and n is an integer from 2 to about 6, provided that in Formula I, at least one of Z or R11 is a -COOR1 group, and when both Z and R11 are -COOR1, R* is a hydrocarbylene group substituted with a -P(O)(OR3)2 group. The liquid compositions of the invention are useful particularly as refrigeration liquids in refrigerators and air-conditioners including auto, home and industrial air-conditioners.

    CARBOXYLIC ESTERS, LIQUID COMPOSITIONS CONTAINING SAID CARBOXYLIC ESTERS AND METHODS OF LUBRICATING METAL PARTS
    87.
    发明专利
    CARBOXYLIC ESTERS, LIQUID COMPOSITIONS CONTAINING SAID CARBOXYLIC ESTERS AND METHODS OF LUBRICATING METAL PARTS 未知

    公开(公告)号：AU5086590A

    公开(公告)日：1990-09-05

    申请号：AU5086590

    申请日：1990-01-31

    Applicant: LUBRIZOL CORP

    Inventor： SALOMON MARY FRISINGER ,  JOLLEY SCOTT TED ,  LANGE RICHARD MICHAEL

    IPC: C09K5/04 ,  C07F9/40 ,  C10M105/74 ,  C10M137/12 ,  C10M141/10 ,  C10M171/00 ,  C10N40/30

    Abstract: Phosphorus-containing compositions and carboxylic ester compositions are described. The esters are useful as synthetic lubes and as lubricants in liquid compositions containing fluorine-containing hydrocarbons. A liquid composition also is described comprising (A) a major amount of a fluorine containing hydrocarbon containing one or two carbon atoms, and (B) a minor amount of a soluble organic lubricant comprising at least one carboxylic ester characterized by the formulae (* CHEMICAL STRUCTURE *) (I) (* CHEMICAL STRUCTURE *) (IIIA) (* CHEMICAL STRUCTURE *) (IIIB) and (* CHEMICAL STRUCTURE *) (IIIC) wherein R* is a hydrocarbylene group or a hydrocarbylene group substituted with a -P(O)(OR3)2 group; Z is -COOR1, -C(O)NR4R5, -C(O)(OR6)yN(R4)C(O)R7, C(O)(OR6)yOC(O)R7, -CN, -CHO, or -C(O)R7; Ro is an alkylene group; R1 is a hydrocarbyl group or a hydrocarbyloxy hydrocarbyl group and R1 may be the same as R3; R3 is independently a hydrocarbyl group; R4 and R5 are each independently H or hydrocarbyl groups; R6 is a hydrocarbylene group; R7 is a hydrocarbyl group; y is an integer from 1 to about 20; R10 is independently H or a hydrocarbyl group; R11 is H, or -COOR1; and n is an integer from 2 to about 6, provided that in Formula I, at least one of Z or R11 is a -COOR1 group, and when both Z and R11 are -COOR1, R* is a hydrocarbylene group substituted with a -P(O)(OR3)2 group. The liquid compositions of the invention are useful particularly as refrigeration liquids in refrigerators and air-conditioners including auto, home and industrial air-conditioners.

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