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公开(公告)号:FI930110A0
公开(公告)日:1993-01-12
申请号:FI930110
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.
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公开(公告)号:FI930110A
公开(公告)日:1993-01-12
申请号:FI930110
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.
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公开(公告)号:CA2803576A1
公开(公告)日:2012-04-12
申请号:CA2803576
申请日:2011-06-22
Applicant: LUBRIZOL CORP
Inventor: WOLAK THOMAS J , KOLP CHRISTOPHER J , MASTRANGELO ANTONIO , LOVE BARRY
Abstract: This invention relates to novel salt compositions and to explosive compositions comprising said salt compositions. The salt compositions are useful as emulsifiers in the explosive compositions. The explosive compositions are water-in-oil emulsion explosives.
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公开(公告)号:AT294190T
公开(公告)日:2005-05-15
申请号:AT00932817
申请日:2000-06-01
Applicant: LUBRIZOL CORP
Inventor: JOHNSON JOHN R , BURRINGTON JAMES D , KOLP CHRISTOPHER J , PUDELSKI JOHN K , DIETZ JEFFRY G , MCULLOUGH GREGORY R , BAUMANIS CHARLES K , CERDA DE GROOTE CARLOS L
IPC: C08F4/22 , C08F8/00 , C10L1/22 , C10M129/00 , C10M133/00
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公开(公告)号:AU746720B2
公开(公告)日:2002-05-02
申请号:AU8087298
申请日:1998-08-21
Applicant: LUBRIZOL CORP
Inventor: KOLP CHRISTOPHER J , LEWIS PAUL A , DIETZ JEFFRY G
IPC: C10L1/192 , C08F8/20 , C08F8/46 , C08F10/00 , C10L1/195 , C10L10/08 , C10M129/93 , C10N70/00 , C08F8/32 , C08F8/42 , C10M147/04 , C10M177/00
Abstract: Polyolefin substituted carboxylic acylating agents having reduced chlorine content of less than 2,000 ppm and a degree of succination of 1.1-2 have been made from polyisobutylene, chlorine and maleic anhydride. The acylating agents are further reacted with amines and/or alcohols to form dispersants having reduced chlorine content.
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公开(公告)号:CA2376761A1
公开(公告)日:2001-01-04
申请号:CA2376761
申请日:2000-06-01
Applicant: LUBRIZOL CORP
Inventor: MCULLOUGH GREGORY R , BAUMANIS CHARLES K , KOLP CHRISTOPHER J , DIETZ JEFFRY G , JOHNSON JOHN R , BURRINGTON JAMES D , CERDA DE GROOTE CARLOS L , PUDELSKI JOHN K
IPC: C08F4/22 , C08F8/00 , C10L1/22 , C10M129/00 , C10M133/00
Abstract: A dispersant is prepared from an amine and a hydrocarbyl-substituted acylati ng agent, wherein the hydrocarbyl substituent is a polymerized olefin having a polydispersity M w/ M n of greater than 5 . Such polyolefin substituents are prepared by polymerization of olefins in the presence of a calcined catalyst comprising a partially or fully neutralized ammonium salt of a heteropolyacid.
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公开(公告)号:CA2245468A1
公开(公告)日:1999-02-26
申请号:CA2245468
申请日:1998-08-21
Applicant: LUBRIZOL CORP
Inventor: DIETZ JEFFRY G , LEWIS PAUL A , KOLP CHRISTOPHER J
IPC: C10L1/192 , C08F8/20 , C08F8/46 , C08F10/00 , C10L1/195 , C10L10/08 , C10M129/93 , C10N70/00 , C08F8/00 , C10M145/10 , C10L1/18 , C08F8/22 , C08F8/30
Abstract: Polyolefin substituted carboxylic acylating agents having reduced chlorine content of less than 2,000 ppm and a degree of succination of 1.1-2 have been made from polyisobutylene, chlorine and maleic anhydride. The acylating agents are further reacted with amines and/or alcohols to form dispersants having reduced chlorine content
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公开(公告)号:CA2228988A1
公开(公告)日:1998-08-13
申请号:CA2228988
申请日:1998-02-09
Applicant: LUBRIZOL CORP
Inventor: KOLP CHRISTOPHER J , PUDELSKI JOHN K , DIETZ JEFFRY G , BAUMANIS CHARLES K , BURRINGTON JAMES D , BARTLEY STUART L
IPC: C10L1/20 , C08F8/00 , C10L1/198 , C10L1/238 , C10L10/00 , C10L10/08 , C10L10/18 , C10M129/93 , C10M129/95 , C10M133/52 , C10M147/02 , C10M147/04 , C10N20/04 , C10N40/04 , C10N40/08 , C10N40/20 , C10N50/10 , C10N60/08 , C10N70/00 , C08F8/22 , C08F8/30 , C08F8/46
Abstract: Methods are revealed for producing polyolefin substituted carboxylic acylating agents having less than 1000 ppm chlorine, and reaction products forme d therefrom such as dispersants. The carboxylic acylating agents are formed by reacting a polyolefin having labile halogen content with an .alpha.-.beta. unsat urated carboxylic acid. The products formed in this invention are used in lubricating compositions.
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公开(公告)号:BR9205278A
公开(公告)日:1993-07-27
申请号:BR9205278
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: C10L20060101 , C10L1/14 , C10L1/30 , C10L10/06
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公开(公告)号:NO930081L
公开(公告)日:1993-02-22
申请号:NO930081
申请日:1993-01-11
Applicant: LUBRIZOL CORP
Inventor: HUANG NAI Z , JOLLEY SCOTT T , KOCH FREDERICK W , KOLP CHRISTOPHER J , STOLDT STEPHEN H , WALSH REED H , DENIS RICHARD A , DALY DANIEL T , ADMAS PAUL E
IPC: C10L20060101 , C10L1/14 , C10L1/30 , C10L10/06
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