利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

36 条记录 (耗时 0.024 秒)

    Fuel additive and motor fuel composition
    3.
    发明授权
    Fuel additive and motor fuel composition 失效
    燃料添加剂和汽油燃料组成

    公开(公告)号：US5527364A

    公开(公告)日：1996-06-18

    申请号：US509376

    申请日：1995-07-31

    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： C08G63/664 ,  C08L71/02 ,  C10L1/14 ,  C10L1/22 ,  C10L1/238 ,  C10L1/30 ,  C10L10/00 ,  C10L1/18

    CPC分类号： C08L71/02 ,  C08G63/664 ,  C10L1/143 ,  C10L1/221 ,  C10L1/238 ,  C10L10/04 ,  C10L1/306

    摘要： An alkylphenoxypolyoxyalkylene amine lactone composition obtained by reacting:(a) a lactone represented by the formula: ##STR1## where n is a number between about 1 and about 5; and (b) an alkylphenoxypolyoxyalkylene amine represented by the formula: ##STR2## in which R' is a hydrocarbyl radical having from about 4 to 30 carbon atoms, x represents a number from about 5 to 50, and R" represents a C.sub.2 -C.sub.5 hydrocarbyl radical or any combination of C.sub.2 -C.sub.5 hydrocarbyl radicals, such that the oxyalkylene radical can comprise any combination of repeating C.sub.2 -C.sub.5 oxyalkylene units to form block or random copolymers.

    摘要翻译： 烷基苯氧基聚氧亚烷基胺内酯组合物，其通过使（a）由下式表示的内酯：其中n为约1至约5的数; 和（b）由下式表示的烷基苯氧基聚氧亚烷基胺：其中R'是具有约4-30个碳原子的烃基，x表示约5至50的数，R“表示C2- C5烃基或C2-C5烃基的任何组合，使得氧化烯基可以包含重复的C 2 -C 5氧化烯单元以形成嵌段或无规共聚物的任何组合。

    Two-cycle engine fuel composition and method for using same
    7.
    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
    8.
    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。