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    Two-cycle engine fuel composition and method for using same
    2.
    发明授权
    Two-cycle engine fuel composition and method for using same 失效
    二冲程发动机燃料组成及其使用方法

    公开(公告)号：US06346128B1

    公开(公告)日：2002-02-12

    申请号：US09451130

    申请日：1999-11-30

    申请人： Thomas F. DeRosa ,  Jeffrey M. Burns ,  Benjamin J. Kaufman ,  Robert J. Bacchi ,  Serge A. Cryvoff ,  James R. Ketcham

    发明人： Thomas F. DeRosa ,  Jeffrey M. Burns ,  Benjamin J. Kaufman ,  Robert J. Bacchi ,  Serge A. Cryvoff ,  James R. Ketcham

    IPC分类号： C10L122

    CPC分类号： C10L1/238 ,  C10L10/04 ,  C10M133/08 ,  C10M149/12

    摘要： A two-cycle engine fuel composition comprising (a) a major amount of a two-cycle engine fuel; (b) a lubricant component; and, (c) a two-cycle engine fuel combustion deposit-inhibiting amount of at least one hydrocarbyl polyoxyalkylene aminoalcohol of the general formula wherein R1 is an alkyl, an alicyclic or an alkylalicyclic radical having from about 4 to about 30 carbon atoms or an alkylaryl where the alkyl group is from about 4 to about 30 carbon atoms; x is an integer from 0 to about 5, y is an integer from 1 to about 49, z is an integer from 1 to about 49 and the sum of x+y+z is equal to 3 to about 50; R2 and R3 each is different and is an alkyl group of from 1 to 4 carbon atoms and each oxyalkylene radical can be any combination of repeating oxyalkylene units to form random or block copolymers; R4 is the same as R2 or R3; R5 is hydrogen or where R7 is hydrogen or an alkyl group of from 1 to 5 carbon atoms and R6 is hydrogen or an alkyl group of from 1 to 5 carbon atoms and methods for using same are provided.

    摘要翻译： 一种双循环发动机燃料组合物，其包含（a）主要量的两冲程发动机燃料; （b）润滑剂组分; 并且（c）通常的通式为R 2的至少一种烃基聚氧化烯氨基醇的二循环发动机燃料燃烧沉积抑制量是具有约4-约30个碳原子的烷基，脂环族或烷基脂环基或烷基芳基 其中烷基为约4至约30个碳原子; x是0至约5的整数，y是1至约49的整数，z是1至约49的整数，x + y + z的和等于3至约50; R2和R3各自不同，为1至4个碳原子的烷基，每个氧化烯基可以是重复氧化烯单元以形成无规或嵌段共聚物的任何组合; R4与R2或R3相同; R5是氢或其中R7是氢或1至5个碳原子的烷基，R6是氢或1到5个碳原子的烷基，并且提供了使用它们的方法。

    Polyoxyalkylene urethane and fuel composition containing same
    3.
    发明授权
    Polyoxyalkylene urethane and fuel composition containing same 失效
    聚氧化烯氨基甲酸酯和含有它们的燃料组合物

    公开(公告)号：US6001142A

    公开(公告)日：1999-12-14

    申请号：US187494

    申请日：1998-11-06

    申请人： Joseph M. Russo ,  Thomas F. DeRosa ,  Benjamin J. Kaufman

    发明人： Joseph M. Russo ,  Thomas F. DeRosa ,  Benjamin J. Kaufman

    IPC分类号： C08G65/26 ,  C08G65/325 ,  C08G65/333 ,  C08G71/04 ,  C10L1/238 ,  C10L10/00 ,  C10L1/22

    CPC分类号： C10L1/238 ,  C08G65/2612 ,  C08G65/3255 ,  C08G65/33344 ,  C08G71/04 ,  C10L10/04

    摘要： A hydrocarbyl polyoxyalkylene urethane of the general formula ##STR1## wherein R.sup.1 is an alkyl, an alicyclic or an alkylalicyclic radical having from about 4 to about 30 carbon atoms or an alkylaryl where the alkyl group is from about 4 to about 30 carbon atoms; x is an integer from 0 to about 5, y is an integer from 1 to about 49, z is an integer from 1 to about 49 and the sum of x+y+z is equal to 3 to about 50; R.sup.2 and R.sup.3 each is different and is an alkyl group of from 1 to 4 carbon atoms and each oxyalkylene radical can be any combination of repeating oxyalkylene units to form block or random copolymers; R.sup.4 is the same as R.sup.2 or R.sup.3 ; R.sup.5 is hydrogen or ##STR2## where R.sup.7 is hydrogen or an alkyl group of from 1 to 5 carbon atoms and R.sup.6 is an divalent alkylene radical of 1 to about 12 carbon atoms which is unsubstituted or substituted with at least one hydrocarbyl substituent of from 1 to about 50 carbon atoms and an internal combustion engine fuel composition containing same are provided.

    摘要翻译： 具有以下通式的烃基聚氧化烯氨基甲酸酯其中R 1是具有约4至约30个碳原子的烷基，脂环族或烷基脂环基团或其中烷基为约4至约30个碳原子的烷基芳基; x是0至约5的整数，y是1至约49的整数，z是1至约49的整数，x + y + z的和等于3至约50; R2和R3各自不同，为1至4个碳原子的烷基，每个氧化烯基可以是重复的氧化烯单元以形成嵌段或无规共聚物的任何组合; R4与R2或R3相同; R 5是氢或其中R 7是氢或1至5个碳原子的烷基，R 6是1至约12个碳原子的二价亚烷基，其未被取代或被至少一个1至约50个烃基取代基取代 碳原子和含有其的内燃机燃料组合物。

    Composition of matter for oligomeric aliphatic ethers as asphaltene dispersants
    4.
    发明授权
    Composition of matter for oligomeric aliphatic ethers as asphaltene dispersants 失效
    作为沥青分散剂的低聚脂族醚的物质组成

    公开(公告)号：US5202056A

    公开(公告)日：1993-04-13

    申请号：US814533

    申请日：1991-12-30

    申请人： Rodney L. Sung ,  Thomas F. Derosa ,  David A. Storm ,  Benjamin J. Kaufman

    发明人： Rodney L. Sung ,  Thomas F. Derosa ,  David A. Storm ,  Benjamin J. Kaufman

    IPC分类号： B01F17/00 ,  B01F17/42

    CPC分类号： B01F17/0064 ,  B01F17/0085 ,  Y10S516/907

    摘要： A composition of matter useful as an asphaltene dispersant, comprising a mixture of:(a) poly[di(propylene oxide-400)phosphite]-g-poly(propylene oxide-400) alcohol;(b) poly[di(propylene oxide-1000)phosphite]-g-poly(propylene oxide-400) alcohol;(c) poly[di(propylene oxide-400)phosphite]-g-poly(propylene oxide-1000) alcohol;(d) poly[di(propylene oxide-1000)phosphite]-g-poly(propylene oxide-1000) alcohol;(e) poly{star[di(propylene oxide-400)phosphite]-g-poly(propylene oxide-400)} alcohol;(f) poly{star[di(propylene oxide-1000)phosphite]-g-poly(propylene oxide-400)} alcohol;(g) poly{star[di(propylene oxide-400)phosphite]-g-poly(propylene oxide-1000) } alcohol; and(h) poly{star[di(propylene oxide-1000)phosphite]-g-poly(propylene oxide-1000)} alcohol.

    摘要翻译： 可用作沥青质分散剂的物质组合物，其包含以下混合物：（a）聚[二（环氧丙烷 - 400）亚磷酸酯] -g-聚（环氧丙烷-400）醇; （b）聚[二（环氧丙烷-1000）亚磷酸酯] -g-聚（环氧丙烷-400）醇; （c）聚[二（环氧丙烷-400）亚磷酸酯] -g-聚（环氧丙烷-1000）醇; （d）聚[二（环氧丙烷-1000）亚磷酸酯] -g-聚（环氧丙烷-1000）醇; （e）聚{星[二（环氧丙烷-400）亚磷酸酯] -g-聚（环氧丙烷-400）}醇; （f）聚{星[二（氧化丙烯-1000）亚磷酸酯] -g-聚（环氧丙烷-400）}醇; （g）聚{星[二（环氧丙烷-400）亚磷酸酯] -g-聚（环氧丙烷-1000）}醇; 和（h）聚{星[二（氧化丙烯-1000）亚磷酸酯] -g-聚（环氧丙烷-1000）}醇。

    Compatibilization of asphaltenes in bituminous liquids using bulk phosphoamination
    7.
    发明授权
    Compatibilization of asphaltenes in bituminous liquids using bulk phosphoamination 失效
    沥青质在沥青液中的增容使用大量磷酸化

    公开(公告)号：US5132005A

    公开(公告)日：1992-07-21

    申请号：US631515

    申请日：1990-12-21

    申请人： Thomas F. Derosa ,  Rodney L. Sung ,  Benjamin J. Kaufman ,  Eugene M. Jao

    发明人： Thomas F. Derosa ,  Rodney L. Sung ,  Benjamin J. Kaufman ,  Eugene M. Jao

    IPC分类号： B01F17/00 ,  C10C3/02

    CPC分类号： B01F17/005 ,  C10C3/026

    摘要： A method of compatibilization asphaltenes containing bituminous liquids which process comprises:a) reacting an asphaltene with phosphorous trichloride to form a phosphochlorinated asphaltene containing from about 0.01 wt % to about 20 wt % phosphorous;b) reacting the phosphochlorinated asphaltene with an equimolar amount of aliphatic or aromatic amines and polyamines selected from the group consisting of:(i) a piperzine;(ii) an aliphatic amine;(iii) an alkyl piperdize;(iv) an aligomeric mixed polyether aliphatic terminal diamine;(v) an oligomeric polyether aliphatic terminal amine;(vi) an oligermic polyether aliphatic terminal triamine;(vii) a substituted aromatic polyether terminal amine; and(viii) an oligomeric or polymeric amine to produce a capatibilized asphaltene; and(c) recovering the asphaltene product.

    摘要翻译： 一种含有沥青液体的相容化沥青质的方法，该方法包括：a）使沥青质与三氯化磷反应，形成含有约0.01重量％至约20重量％磷的磷酸氯化沥青质; b）使磷酸氯化沥青质与等摩尔量的脂族或芳族胺和多胺反应，所述胺和多胺选自：（i）哌嗪; （ii）脂族胺; （iii）烷基哌啶; （iv）二元混合聚醚脂族末端二胺; （v）低聚聚醚脂肪族末端胺; （vi）寡聚醚脂肪族末端三胺; （vii）取代的芳族聚醚末端胺; 和（viii）低聚或聚合胺以产生可吸收的沥青质; 和（c）回收沥青质产物。