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    DIESEL FUELS WITH LOW SULPHUR CONTENT CONTAINING ORGANOMETALLIC COMPLEXES
    82.
    发明专利
    DIESEL FUELS WITH LOW SULPHUR CONTENT CONTAINING ORGANOMETALLIC COMPLEXES 未知

    公开(公告)号：BG97285A

    公开(公告)日：1994-09-30

    申请号：BG9728593

    申请日：1993-01-12

    Applicant: LUBRIZOL CORP

    Inventor： DALY DANIEL T ,  ADAMS PAUL E ,  HUANG NAI Z ,  JOLLEY SCOTT T ,  KOCH FREDERICK W ,  KOLP CHRISTOPHER J ,  STOLDT STEPHEN H ,  WALSH REED H ,  DENIS RICHARD A ,  DISHONG DENNIS M

    IPC: C10L1/14 ,  C10L1/18 ,  C10L1/188 ,  C10L1/19 ,  C10L1/22 ,  C10L1/23 ,  C10L1/24 ,  C10L1/26 ,  C10L1/30 ,  C10L10/06 ,  C10L10/12 ,  F02B3/06

    Abstract: This invention relates to low-sulfur diesel fuels which are useful with diesel engines equipped with exhaust system particulate traps. These fuels contain an effective mount of an organometallic complex to lower the ignition temperature of exhaust particles collected in the trap. The sulfur content of these diesel fuels is no more than about 0.1% by weight, preferably no more than about 0.05% by weight. The organometallic complex is soluble or stably dispersible in the diesel fuel and is derived from (i) an organic compound containing at least two functional groups attached to a hydrocarbon linkage, and (ii) a metal reactant capable of forming a complex with the organic compound (i), the metal being any metal capable of reducing the ignition temperature of the exhaust particles. The functional groups include =X, -XR, -NR2, -NO2, =NR, =NXR, =N-R*-XR, -CN, -N=NR and -N=CR2; wherein X is O or S, R is H or hydrocarbyl, R* is hydrocarbylene or hydrocarbylidene, and a is a number (e.g., zero to about 10). Useful metals include Na, K, Mg, Ca, Sr, Ba, Ti, Zr, V, Cr, Mo, Mn, Fe, Co, Cu, Zn, B, Pb, Sb, and mixtures of two or more thereof. This invention is also directed to methods of operating a diesel engine equipped with an exhaust system particulate trap using the foregoing low-sulfur diesel fuels.

    CEMENTITIOUS COMPOSITIONS CONTAINING HYDROCARBYLOXYALKYLENEOXYALKYLENECARBOXYLIC ACID OR SALT THEREOF
    85.
    发明专利
    CEMENTITIOUS COMPOSITIONS CONTAINING HYDROCARBYLOXYALKYLENEOXYALKYLENECARBOXYLIC ACID OR SALT THEREOF 未知

    公开(公告)号：CA2091841A1

    公开(公告)日：1993-09-19

    申请号：CA2091841

    申请日：1993-03-17

    Applicant: LUBRIZOL CORP

    Inventor： JOLLEY SCOTT T ,  DENIS RICHARD A

    IPC: C04B24/04 ,  C04B24/32 ,  C04B28/02 ,  C07C59/125 ,  C04B24/06

    Abstract: 2422R Title: IMPROVED CEMENTITIOUS COMPOSITIONS CONTAINING HYDRO CARBYLOXYALKYLENEOXYALKYLENECARBOXYLIC ACID OR SALT THEREOF The present invention is related to a composition comprising a cementitious material and a hydrocarbyloxyalkyleneoxyalkylenecarboxylic acid or a salt thereof. In one embodiment, the hydrocarbyloxyalkyleneoxyalkylenecarboxylic acid or salt thereof may be represented by the formula: (R1O(R20)n(CH2)yCO2)xM wherein R' is a hydrocarbyl group, R2 is an alkylene group, n is at least 1, y is at least 1, M is hydrogen, or a metal cation, and x is the valence of M. A cured cementitious structure comprising the composition and optionally a gas is also disclosed. The cementitious structures exhibit increased freeze-thaw stability.

    86.
    发明专利
    未知

    公开(公告)号：BR9205274A

    公开(公告)日：1993-07-27

    申请号：BR9205274

    申请日：1992-04-15

    Applicant: LUBRIZOL CORP

    Inventor： DALY DANIEL T ,  HUANG NAI Z ,  JOLLEY SCOTT T ,  KOCH FREDERICK W ,  KOLP CHRISTOPHER J ,  STOLDT STEPHEN H ,  WALSH REED H ,  DENIS RICHARD A

    IPC: C07F1/08 ,  C10L20060101 ,  C10L1/14 ,  C10L1/18 ,  C10L1/188 ,  C10L1/19 ,  C10L1/22 ,  C10L1/23 ,  C10L1/24 ,  C10L1/26 ,  C10L1/30 ,  C10L10/06 ,  C10L10/12 ,  F02B3/06

    Abstract: This invention relates to copper-containing organometallic complexes, and to concentrates and diesel fuels containing said complexes. The diesel fuels are useful with diesel engines equipped with exhaust system particulate traps. The copper-containing organometallic complex is used for lowering the ignition temperature of exhaust particles collected in the trap. The copper-containing organometallic complex is soluble or stably dispersible in the diesel fuel and is derived from (i) an organic compound containing at least two functional groups attached to a hydrocarbon linkage, and (ii) a copper-containing metal reactant capable of forming a complex with the organic compound (i). The functional groups are =X, -XR, -NR., -NO., =NR, =NXR, =N-R*-XR, -CN, -N=NR or -N=CR.; wherein X is O or S, R is H or hydrocarbyl, R* is hydrocarbylene or hydrocarbylidene, and a is a number (e.g., zero to about 10). The copper can be combined with one or more metals selected from the group consisting Na, K, Mg, Ca, Sr, Ba, V, Cr, Mo, Fe, Co, Zn, B, Pb, Sb, Ti, Mn and Zr. This invention is also directed to methods of operating a diesel engine equipped with an exhaust system particulate trap using the foregoing diesel fuel.

    DIESEL FUELS CONTAINING METAL-ORGANIC COMPLEX COMPOUNDS
    87.
    发明专利
    DIESEL FUELS CONTAINING METAL-ORGANIC COMPLEX COMPOUNDS 未知

    公开(公告)号：HU9300061D0

    公开(公告)日：1993-04-28

    申请号：HU9300061

    申请日：1992-04-15

    Applicant: LUBRIZOL CORP

    Inventor： DALY DANIEL T ,  ADAMS PAUL E ,  HUANG NAI Z ,  JOLLEY SCOTT T ,  KOCH FREDERICK W ,  KOLP CHRISTOPHER J ,  STOLDT STEPHEN H ,  WALSH REED H ,  DENIS RICHARD A

    IPC: C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L1/24 ,  C10L1/30 ,  C10L10/06 ,  F02B3/06

    Abstract: This invention relates to diesel fuels which are useful with diesel engines equipped with exhaust system particulate traps. These fuels contain an effective amount of an organometallic complex to lower the ignition temperature of exhaust particles collected in the trap. The organometallic complex is soluble or stably dispersible in the diesel fuel and is derived from (i) an organic compound containing at least two functional groups attached to a hydrocarbon linkage, and (ii) a metal reactant capable of forming a complex with the organic compound (i), the metal being any metal capable of reducing the ignition temperature of the exhaust particles. The functional groups include =X, -XR, NR2, NO2, NR, NXR, NR*XR, -CN, -N=NR and -N=CR2; wherein X is O or S, R is H or hydrocarbyl, R* is hydrocarbylene or hydrocarbylidene, and a is a number (e.g., zero to about 10). Useful metals include Na, K, Mg, Ca, Sr, Ba, V, Cr, Mo, Fe, Co, Cu, Zn, B, Pb, Sb, and mixtures of two or more thereof. This invention is also directed to methods of operating a diesel engine equipped with an exhaust system particulate trap using the foregoing diesel fuel.

    METAL-ORGANIC COMPLEX COMPOUNDS CONTAINING COPPER FOR DIESEL FUELS
    88.
    发明专利
    METAL-ORGANIC COMPLEX COMPOUNDS CONTAINING COPPER FOR DIESEL FUELS 未知

    公开(公告)号：HU9300060D0

    公开(公告)日：1993-04-28

    申请号：HU9300060

    申请日：1992-04-15

    Applicant: LUBRIZOL CORP

    Inventor： DALY DANIEL T ,  HUANG NAI Z ,  JOLLEY SCOTT T ,  KOCH FREDERICK W ,  KOLP CHRISTOPHER J ,  STOLDT STEPHEN H ,  WALSH REED H ,  DENIS RICHARD A

    IPC: C07F1/08 ,  C10L20060101 ,  C10L1/14 ,  C10L1/18 ,  C10L1/188 ,  C10L1/19 ,  C10L1/22 ,  C10L1/23 ,  C10L1/24 ,  C10L1/26 ,  C10L1/30 ,  C10L10/06 ,  C10L10/12 ,  F02B3/06

    Abstract: This invention relates to copper-containing organometallic complexes, and to concentrates and diesel fuels containing said complexes. The diesel fuels are useful with diesel engines equipped with exhaust system particulate traps. The copper-containing organometallic complex is used for lowering the ignition temperature of exhaust particles collected in the trap. The copper-containing organometallic complex is soluble or stably dispersible in the diesel fuel and is derived from (i) an organic compound containing at least two functional groups attached to a hydrocarbon linkage, and (ii) a copper-containing metal reactant capable of forming a complex with the organic compound (i). The functional groups are =X, -XR, -NR., -NO., =NR, =NXR, =N-R*-XR, -CN, -N=NR or -N=CR.; wherein X is O or S, R is H or hydrocarbyl, R* is hydrocarbylene or hydrocarbylidene, and a is a number (e.g., zero to about 10). The copper can be combined with one or more metals selected from the group consisting Na, K, Mg, Ca, Sr, Ba, V, Cr, Mo, Fe, Co, Zn, B, Pb, Sb, Ti, Mn and Zr. This invention is also directed to methods of operating a diesel engine equipped with an exhaust system particulate trap using the foregoing diesel fuel.

    90.
    发明专利
    未知

    公开(公告)号：FI930113A0

    公开(公告)日：1993-01-12

    申请号：FI930113

    申请日：1993-01-12

    Applicant: LUBRIZOL CORP

    Inventor： DALY DANIEL T ,  ADAMS PAUL E ,  HUANG NAI Z ,  JOLLEY SCOTT T ,  KOCH FREDERICK W ,  KOLP CHRISTOPHER J ,  STOLDT STEPHEN H ,  WALSH REED H ,  DENIS RICHARD A

    IPC: C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L1/24 ,  C10L1/30 ,  C10L10/06 ,  F02B3/06

    Abstract: This invention relates to diesel fuels which are useful with diesel engines equipped with exhaust system particulate traps. These fuels contain an effective amount of an organometallic complex to lower the ignition temperature of exhaust particles collected in the trap. The organometallic complex is soluble or stably dispersible in the diesel fuel and is derived from (i) an organic compound containing at least two functional groups attached to a hydrocarbon linkage, and (ii) a metal reactant capable of forming a complex with the organic compound (i), the metal being any metal capable of reducing the ignition temperature of the exhaust particles. The functional groups include =X, -XR, NR2, NO2, NR, NXR, NR*XR, -CN, -N=NR and -N=CR2; wherein X is O or S, R is H or hydrocarbyl, R* is hydrocarbylene or hydrocarbylidene, and a is a number (e.g., zero to about 10). Useful metals include Na, K, Mg, Ca, Sr, Ba, V, Cr, Mo, Fe, Co, Cu, Zn, B, Pb, Sb, and mixtures of two or more thereof. This invention is also directed to methods of operating a diesel engine equipped with an exhaust system particulate trap using the foregoing diesel fuel.

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