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公开(公告)号:CA1337413C
公开(公告)日:1995-10-24
申请号:CA581760
申请日:1988-10-31
Applicant: LUBRIZOL CORP
Inventor: ADAMS PAUL E , VINCI JAMES N
IPC: C10M129/10 , C10M129/26 , C10M129/92 , C10M133/38 , C10M135/10 , C10M135/18 , C10M135/22 , C10M135/24 , C10M135/26 , C10M137/02 , C10M137/04 , C10M137/06 , C10M137/10 , C10M139/00 , C10M141/08 , C10M141/10 , C10M141/12 , C10M159/20 , C10M159/22 , C10M159/24 , C10M163/00 , C10N10/02 , C10N10/04 , C10N10/06 , C10N30/06 , C10N30/08 , C10N30/12 , C10N30/14 , C10N40/02 , C10N40/04 , C10N40/08 , C10N40/20 , C10N40/25 , C10N50/10
Abstract: A composition is disclosed which comprises: (A) at least one neutral or basic metal salt or boroncontaining neutral or basic metal salt of at least one acidic organic compound, the metal in said salt being selected from the group consisting of alkali metals, alkaline-earth metals, zinc, copper, aluminum or a mixture of two or more of said metals; (B) at least one metal deactivator; and (C) at least one compound selected from the group consisting of (C-1) phosphorus-contain-ing amide; (C-2) phosphorus-containing ester; (C-3) sulfur-coupled dithiocarbamate; (C-4) sulfur-containing compound represented by the formula (I) wherein in Formula I: R1, R2, R3 and R4 are each independently H or hydrocarbyl groups; R1 and/or R3 may be G1 or G2; R1 and R2 and/or R3 and R4 together may be alkylene groups containing about 4 to about 7 carbon atoms; G1 and G2 are each independently C(X)R, COOR, C?N, R5-C=NR6, CON(R)2 or NO2, and G1 also may be CH2OH, wherein X is O or S, each of R and R5 are independently H or a hydrocarbyl group, R6 is H or a hydrocarbyl group; when both G1 and G2 are R5C=NR6, the two R6 groups together may be a hydrocarbylene group linking the two nitrogen atoms; when G1 is CH2OH and G2 is COOR, a lactone may be formed by intramolecular condensation of G1 and G2; and x is an integer from 1 to about 8; and (C-5) mixture of two or more of any of (C-1) to (C-4). These compositions are useful as additives for lubricants and functional fluids, particularly hydraulic fluids, gear oils, greases and the like.
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公开(公告)号:AU661038B2
公开(公告)日:1995-07-13
申请号:AU2570392
申请日:1992-09-10
Applicant: LUBRIZOL CORP
Inventor: ADAMS PAUL E
IPC: C10M133/00 , C10M133/02 , C10M133/16 , C10M133/56 , C10M141/10 , C10M161/00 , C10N30/12 , C10N40/08 , C10M133/06 , C10M133/08 , C10M133/44 , C10M133/52 , C10M135/30
Abstract: The present invention includes a composition which comprises a major amount of an oil of lubricating viscosity and a minor amount effective to inhibit metal corrosion of a soluble additive mixture comprising (A) at least one amide compound of a mono- or polycarboxylic acid or reactive derivative thereof; and (B) at least about 0.1 mole of at least one amine per mole of amide, provided that when (A) is an amide of a dicarboxylic acid and the amine is an alkanol amine, the mixture contains more than 0.5 equivalent of the amine (B) per equivalent of amide (A). The compositions of the invention exhibit improved corrosion-inhibiting properties and the compositions are useful in a variety of lubrication applications. In particular the compositions are useful as hydraulic fluids.
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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.
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公开(公告)号:MX9302175A
公开(公告)日:1994-03-31
申请号:MX9302175
申请日:1993-04-15
Applicant: LUBRIZOL CORP
Inventor: BLYSTONE SHERI L , CLEVELAND WILLIAM K S , ADAMS PAUL E
IPC: C07C51/373 , C07C51/353 , C07C59/52 , C07C59/54 , C07C69/73 , C07D213/65 , 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 , C01D13/00
Abstract: This invention relates to metal salts of the general formula Ay-My+(I) 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 antion containing group is a group of the formula (II) wherein each group in (II) is as described in the specification. These salts find utility in lubricants and fuels other than 2-cycle engine lubricants and fuels.
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公开(公告)号:BR9205465A
公开(公告)日:1994-03-01
申请号:BR9205465
申请日:1992-09-10
Applicant: LUBRIZOL CORP
Inventor: ADAMS PAUL E
IPC: C10M133/00 , C10M133/02 , C10M141/10 , C10N30/12
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公开(公告)号:CA2102414A1
公开(公告)日:1993-10-17
申请号:CA2102414
申请日:1993-03-22
Applicant: LUBRIZOL CORP
Inventor: ADAMS PAUL E , CLEVELAND WILLIAM K S , BLYSTONE SHERI L
IPC: C10L1/14 , C10L1/18 , C10L1/182 , C10L1/183 , C10L1/185 , C10L1/188 , C10L1/19 , C10L1/22 , C10L1/232 , C10L1/24 , C10L1/30 , C10L10/08 , C10M129/40 , C10M129/42 , C10M129/44 , C10M129/72 , C10M129/76 , C10M129/93 , C10M129/95 , C10M133/40 , C10M135/30 , C10M135/34 , C10M151/04 , C10N10/02 , C10N10/04 , C10N10/14 , C10N10/16 , C10N20/04 , C10N30/04 , C10N40/26 , F02B75/02 , C10M129/26 , C10M145/02
Abstract: Title: TWO-CYCLE ENGINE LUBRICANT AND METHOD OF USING SAME This invention relates to lubricants for two-cycle engines comprising a major amount of at least one oil of lubricating viscosity and a minor amount of at least one compound of the general formula Ay-My+ (I) 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 (II) wherein T is selected from the group consisting of (V) or (VI) 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 a hydrocarbyl group, R1 is H or a hydrocarbyl group, R2 and R3 are each independently H or a hydrocarbyl group, each m is independently 0 or an integer ranging from 1 to about 10, x ranges from 0 to about 8, and each Z is independently OH, (OR4)bOH or Owherein 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 and lubricant-fuel mixtures for two cycle engines are also disclosed as well as methods for operating two-cycle engines.
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公开(公告)号:CZ9204006A3
公开(公告)日:1993-10-13
申请号:CS400692
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 , DISHONG DENNIS M
IPC: C10L20060101 , C10L1/14 , C10L1/30 , C10L10/06
CPC classification number: C10L10/06
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公开(公告)号:CZ9203839A3
公开(公告)日:1993-10-13
申请号:CS383992
申请日:1992-12-22
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: C10L20060101 , C10L1/14 , C10L1/30 , C10L10/06
CPC classification number: C10L10/06
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公开(公告)号:BR9205275A
公开(公告)日:1993-07-27
申请号:BR9205275
申请日:1992-04-15
Applicant: LUBRIZOL CORP
Inventor: DALY DANIEL T , ADAMS PAUL E
IPC: C10L20060101 , C10L1/14 , C10L10/06
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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
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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