公开(公告)号：DE69708975D1

公开(公告)日：2002-01-24

申请号：DE69708975

申请日：1997-05-12

Applicant: LUBRIZOL CORP

Inventor： KALHAN SANJAY ,  MANN JAMES T ,  DENIS RICHARD A

IPC: C10M151/02 ,  C10M173/00 ,  C10M173/02 ,  C10N30/00 ,  C10N40/22

Abstract: Aqueous metal working fluids containing a mist suppressing copolymer are disclosed. The copolymer includes hydrophobic and hydrophilic monomers. Optionally, the metal working fluid may be an oil-in-water emulsion.

公开(公告)号：AU9238898A

公开(公告)日：1999-06-10

申请号：AU9238898

申请日：1998-11-16

Applicant: LUBRIZOL CORP

Inventor： LANGE RICHARD M ,  KALHAN SANJAY ,  DENIS RICHARD A

IPC: C10M107/46 ,  C08F212/14 ,  C08F220/10 ,  C08F220/54 ,  C08L25/18 ,  C08L33/00 ,  C10M173/00 ,  C10M173/02 ,  C10N30/00 ,  C10N40/22 ,  C10M151/02 ,  C10M149/00

Abstract: Aqueous metal working fluids containing a mist suppressing branched copolymer are disclosed. The copolymer includes hydrophobic and hydrophilic monomers. Optionally, the metal working fluid may be an oil-in-water emulsion.

公开(公告)号：SG50827A1

公开(公告)日：1998-07-20

申请号：SG1997001413

申请日：1997-05-07

Applicant: LUBRIZOL CORP

Inventor： KALHAN SANJAY ,  MANN JAMES T ,  DENIS RICHARD A

IPC: C10M151/02 ,  C10M173/00 ,  C10M173/02 ,  C10N30/00 ,  C10N40/22 ,  C10M145/14 ,  C10M149/06 ,  C10N40/20

Abstract: Aqueous metal working fluids containing a mist suppressing copolymer are disclosed. The copolymer includes hydrophobic and hydrophilic monomers. Optionally, the metal working fluid may be an oil-in-water emulsion.

公开(公告)号：BG97284A

公开(公告)日：1994-09-30

申请号：BG9728493

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: F02M25/00 ,  C10L1/08 ,  C10L1/14 ,  C10L1/18 ,  C10L1/188 ,  C10L1/19 ,  C10L1/22 ,  C10L1/23 ,  C10L1/24 ,  C10L1/26 ,  C10L1/30 ,  C10L10/00 ,  C10L10/06 ,  C10L10/12 ,  F02B3/06

Abstract: This invention relates to combinations of (A) organometallic complexes and (B) antioxidants. These combinations can be used in diesel fuels for operating diesel engines equipped with exhaust system particulate traps. The combination of (A) and (B) is useful in lowering the ignition temperature of exhaust particles collected in the trap. The organometallic complex (A) 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, V, Cr, Fe, Co, Cu, Zn, Pb, Sb, and mixtures of two or more thereof. This invention is also directed to concentrates and diesel fuels, and to methods of operating a diesel engine equipped with an exhaust system particulate trap.

公开(公告)号：BG97283A

公开(公告)日：1994-09-30

申请号：BG9728393

申请日：1993-01-12

Applicant: LUBRIZOL CORP

Inventor： DALY DANIEL T ,  HUANG NAI Z ,  JOLLEY SCOTT T ,  KOCH FREDERICK W ,  KOLP CHISTOPHER 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.

公开(公告)号：CZ9203969A3

公开(公告)日：1993-10-13

申请号：CS396992

申请日：1992-12-29

Applicant: LUBRIZOL CORP

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

CPC classification number: C10L1/301 ,  C10L10/06 ,  F02B3/06

公开(公告)号：CZ396992A3

公开(公告)日：1993-10-13

申请号：CS396992

申请日：1992-12-29

Applicant: LUBRIZOL CORP

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

公开(公告)号：CZ400792A3

公开(公告)日：1993-09-15

申请号：CS400792

申请日：1992-12-30

Applicant: LUBRIZOL CORP

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

IPC: C10L20060101 ,  C10L1/14 ,  C10L10/06

公开(公告)号：HU9300059D0

公开(公告)日：1993-04-28

申请号：HU9300059

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 ,  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.

公开(公告)号：NO930082L

公开(公告)日：1993-02-18

申请号：NO930082

申请日：1993-01-11

Applicant: LUBRIZOL CORP

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

IPC: C10L20060101 ,  C10L1/14 ,  C10L10/06