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1.发明专利
公开(公告)号：ZA923345B
公开(公告)日：1993-01-27
申请号：ZA923345
申请日：1992-05-08
Applicant: LUBRIZOL CORP
Inventor： DALY DANIEL TIMOTHY , DANIEL TIMOTHY DALY , SCOTT TED JOLLEY , JOLLEY SCOTT TED , KOCH FREDERICK WILLIAM , HUANG NAI ZHONG , NAI ZHONG HUANG , ADAMS PAUL ERNEST , PAUL ERNEST ADAMS , FREDERICK WILLIAM KOCH , KOLP CHRISTOPHER JAY , CHRISTOPHER JAY KOLP , STOLDT STEPHEN HOWARD , STEPHEN HOWARD STOLDT , WALSH REED HUBER , REED HUBER WALSH , DENIS RICHARD ASCOT , RICHARD ASCOT DENIS
IPC: C10L1/08 , F02M25/00 , 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 , C10L
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.
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公开(公告)号：MY109078A
公开(公告)日：1996-11-30
申请号：MYPI19930683
申请日：1993-04-15
Applicant: LUBRIZOL CORP
Inventor： PAUL ERNEST ADAMS , SHERI LEE BLYSTONE , WILLIAM K S CLEVELAND
IPC: C07C51/353 , C07C51/373 , C10M105/08 , C07C59/52 , C07C59/54 , C07C69/73 , C07D213/65 , C09K3/00 , C09K15/32 , C10L1/14 , C10L1/18 , C10L1/188 , C10L1/19 , C10L1/198 , C10L1/20 , C10L1/22 , C10L1/24 , C10L1/30 , C10L10/08 , C10M129/40 , C10M129/42 , C10M129/44 , C10M129/72 , C10M129/95 , C10M135/30 , C10N10/02 , C10N10/04 , C10N40/26 , F02B75/02
Abstract: THIS INVENTION RELATES TO METAL SALTS OF THE GENERAL FORMULA WHEREIN M REPRESENTS ONE OR MORE METAL IONS, Y IS THE TOTAL VALENCE OF ALL M AND A REPRESENTS ONE OR MORE ANION CONTAINING GROUPS HAVING A TOTAL OF ABOUT Y INDIVIDUAL ANIONIC MOIETIES AND EACH ANION CONTAINING GROUP IS A GROUP OF THE FORMULA WHEREIN T IS SELECTED FROM THE GROUP CONSISTING OF WHEREIN EACH R5 IS INDEPENDENTLY SELECTED FROM O AND OR6 WHEREIN R6 IS H OR ALKYL AND EACH T IS INDEPENDENTLY 0 OR 1, WHEREIN EACH AR IS INDEPENDENTLY AN AROMATIC GROUP OF FROM 4 TO ABOUT 30 CARBON ATOMS HAVING FROM 0 TO 3 OPTIONAL SUBSTITUENTS SELECTED FROM THE GROUP CONSISTING OF POLYALKOXYALKYL, LOWER ALKOXY, NITRO, HALO OR COMBINATIONS OF TWO OR MORE OF SAID OPTIONAL SUBSTITUENTS, OR AN ANALOG OF SUCH AN AROMATIC GROUP, WHEREIN T IS AS HEREINBEFORE DEFINED, EACH R IS INDEPENDENTLY ALKYL, ALKENYL OR ARYL HAVING AT LEAST 8 CARBON ATOMS, R1 IS H OR A HYDROCARBYL GROUP, R2 AND R3 ARE EACH INDEPENDENTLY H OR A HYDROCARBYL GROUP, EACH M IS INDEPENDENTLY AN INTEGER RANGING FROM 1 TO ABOUT 10, X RANGES FROM 0 TO ABOUT 8, AND EACH Z IS INDEPENDENTLY OH, (OR4)BOH OR O WHEREIN EACH R4 IS INDEPENDENTLY A DIVALENT HYDROCARBYL GROUP AND B IS A NUMBER RANGING FROM 1 TO ABOUT 30 AND C RANGES FROM 0 TO ABOUT: 3 WITH THE PROVISO THAT WHEN T IN FORMULA (II) =:0, OR WHEN T IS FORMULA (V), THEN C IS NOT O PROVIDED THAT THE SUM OF M, C AND T DOES NOT EXCEED THE UNSATISFIED VALENCES OF THE CORRESPONDING AR. ADDITIVE CONCENTRATES FOR PREPARING LUBRICANTS AND FUELS OTHER THAN TWO-CYCLE ENGINE LUBRICANTS AND FUEL COMPOSITIONS AS WELL AS LUBRICATING COMPOSITIONS AND FUEL COMPOSITIONS OTHER THAN THOSE FOR TWO-CYCLE ENGINES ARE ALSO DISCLOSED.
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公开(公告)号：ZA923347B
公开(公告)日：1993-01-27
申请号：ZA923347
申请日：1992-05-08
Applicant: LUBRIZOL CORP
Inventor： ADAMS PAUL ERNEST , KOCH FREDERICK WILLIAM , FREDERICK WILLIAM KOCH , DALY DANIEL TIMOTHY , DANIEL TIMOTHY DALY , HUANG NAI ZHONG , NAI ZHONG HUANG , PAUL ERNEST ADAMS , JOLLEY SCOTT TED , STOLDT STEPHEN HOWARD , SCOTT TED JOLLEY , KOLP CHRISTOPHER JAY , CHRISTOPHER JAY KOLP , STEPHEN HOWARD STOLDT , WALSH REED HUBER , REED HUBER WALSH , DENIS RICHARD ASCOT , RICHARD ASCOT DENIS
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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公开(公告)号：ZA9005968B
公开(公告)日：1991-05-29
申请号：ZA9005968
申请日：1990-07-30
Applicant: LUBRIZOL CORP
Inventor： JAHNKE RICHARD WILLIAM , RICHARD WILLIAM JAHNKE , JOHNSON THEODORE ODIN , THEODORE ODIN JOHNSON , ADAMS PAUL ERNEST , PAUL ERNEST ADAMS , FORSBERG JOHN WESLEY , JOHN WESLEY FORSBERG
IPC: C10M141/06 , C10M173/02 , C23F , C07C
CPC classification number: C23F11/08 , C10M141/06 , C10M173/02 , C10M2201/02 , C10M2207/123 , C10M2207/129 , C10M2207/14 , C10M2207/142 , C10M2207/18 , C10M2207/22 , C10M2215/04 , C10M2215/042 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/22 , C10M2215/221 , C10M2215/223 , C10M2215/224 , C10M2215/225 , C10M2215/226 , C10M2215/26 , C10M2215/28 , C10M2215/30 , C10M2217/046 , C10M2217/06 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10M2223/045 , C10M2229/02 , C10M2229/05 , C10N2210/01 , C10N2210/02 , C10N2240/08 , C10N2250/02 , C10N2270/02 , C23F11/141
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Patent Agency Ranking
公开(公告)号：ZA923346B
公开(公告)日：1993-01-27
申请号：ZA923346
申请日：1992-05-08
Applicant: LUBRIZOL CORP
Inventor： ADAMS PAUL ERNEST , DALY DANIEL TIMOTHY , DANIEL TIMOTHY DALY , PAUL ERNEST ADAMS , HUANG NAI ZHONG , NAI ZHONG HUANG , JOLLEY SCOTT TED , SCOTT TED JOLLEY , KOCH FREDERICK WILLIAM , FREDERICK WILLIAM KOCH , KOLP CHRISTOPHER JAY , CHRISTOPHER JAY KOLP , STOLDT STEPHEN HOWARD , STEPHEN HOWARD STOLDT , WALSH REED HUBER , REED HUBER WALSH , DENIS RICHARD ASCOT , RICHARD ASCOT DENIS , DISHONG DENNIS MICHAEL , DENNIS MICHAEL DISHONG
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 amount 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：ZA9203347B
公开(公告)日：1993-01-27
申请号：ZA9203347
申请日：1992-05-08
Applicant: LUBRIZOL CORP
Inventor： KOCH FREDERICK WILLIAM , FREDERICK WILLIAM KOCH , ADAMS PAUL ERNEST , PAUL ERNEST ADAMS , DALY DANIEL TIMOTHY , DANIEL TIMOTHY DALY , HUANG NAI ZHONG , NAI ZHONG HUANG , JOLLEY SCOTT TED , SCOTT TED JOLLEY , KOLP CHRISTOPHER JAY , CHRISTOPHER JAY KOLP , STOLDT STEPHEN HOWARD , STEPHEN HOWARD STOLDT , WALSH REED HUBER , REED HUBER WALSH , DENIS RICHARD ASCOT , RICHARD ASCOT DENIS
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公开(公告)号：ZA9203346B
公开(公告)日：1993-01-27
申请号：ZA9203346
申请日：1992-05-08
Applicant: LUBRIZOL CORP
Inventor： DALY DANIEL TIMOTHY , DANIEL TIMOTHY DALY , ADAMS PAUL ERNEST , PAUL ERNEST ADAMS , HUANG NAI ZHONG , NAI ZHONG HUANG , JOLLEY SCOTT TED , SCOTT TED JOLLEY , KOCH FREDERICK WILLIAM , FREDERICK WILLIAM KOCH , KOLP CHRISTOPHER JAY , CHRISTOPHER JAY KOLP , STOLDT STEPHEN HOWARD , STEPHEN HOWARD STOLDT , WALSH REED HUBER , REED HUBER WALSH , DENIS RICHARD ASCOT , RICHARD ASCOT DENIS , DISHONG DENNIS MICHAEL , DENNIS MICHAEL DISHONG
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8.发明专利
公开(公告)号：ZA9203345B
公开(公告)日：1993-01-27
申请号：ZA9203345
申请日：1992-05-08
Applicant: LUBRIZOL CORP
Inventor： HUANG NAI ZHONG , NAI ZHONG HUANG , ADAMS PAUL ERNEST , PAUL ERNEST ADAMS , DALY DANIEL TIMOTHY , DANIEL TIMOTHY DALY , JOLLEY SCOTT TED , SCOTT TED JOLLEY , KOCH FREDERICK WILLIAM , FREDERICK WILLIAM KOCH , KOLP CHRISTOPHER JAY , CHRISTOPHER JAY KOLP , STOLDT STEPHEN HOWARD , STEPHEN HOWARD STOLDT , WALSH REED HUBER , REED HUBER WALSH , DENIS RICHARD ASCOT , RICHARD ASCOT DENIS
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公开(公告)号：ZA905968B
公开(公告)日：1991-05-29
申请号：ZA905968
申请日：1990-07-30
Applicant: LUBRIZOL CORP
Inventor： JAHNKE RICHARD WILLIAM , RICHARD WILLIAM JAHNKE , JOHNSON THEODORE ODIN , THEODORE ODIN JOHNSON , ADAMS PAUL ERNEST , PAUL ERNEST ADAMS , FORSBERG JOHN WESLEY , JOHN WESLEY FORSBERG
IPC: C10M141/06 , C10M173/02 , C23F11/10 , C23F , C07C
Abstract: The invention provides a composition comprising: (A) at least one dicarboxylic acid or anhydride or at least one ammonium or metal salt of the dicarboxylic acid or anydride; and (B) at least one compound represented by the formula wherein R2, R3, R4 and R5 are each independently hydrogen, alkyl, hydroxyalkyl, polyhydroxyalkyl, polyalkoxyalkyl or hydroxypolyalkoxyalkyl; and R1 is a hydrocarbyl group. In another embodiment, the compositions include (C) at least one acid, or ammonium or metal salt of the acid represented by the formula: wherein R6, R7, R8 and R9 are each independently hydrogen or hydrocarbyl groups; and n is a number from 1 to about 10; (D) at least one ester-salt derived from at least alkyl or alkenyl succinic acid or anhydride of about 8 to about 28 carbon atoms and at least one alkanol amine; or mixtures of (C) and (D). The invention further provides for concentrates and functional fluids containing the above corrosion-inhibitors.
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