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    Stabilization of hydrocarbon fluids using metal deactivators
    84.
    发明授权
    Stabilization of hydrocarbon fluids using metal deactivators 失效
    使用金属钝化剂稳定烃流体

    公开(公告)号：US5641394A

    公开(公告)日：1997-06-24

    申请号：US417559

    申请日：1995-04-06

    Applicant: Sherri L. Fisher ,  Joseph P. Street

    Inventor： Sherri L. Fisher ,  Joseph P. Street

    IPC: C10G75/04 ,  C10L1/222 ,  C10L1/238 ,  C10L10/00 ,  C10G9/16

    CPC classification number: C10L1/2225 ,  C10G75/04 ,  C10L1/238 ,  C10L10/04

    Abstract: The invention is a composition for use in deactivating iron species in hydrocarbon fluids, comprising the products resulting from the reaction of (I), with (II) and (III) is disclosed; wherein (I) is a substituted catechol of the structure ##STR1## where R is chosen from alkyl, aryl, alkaryl, or arylalkyl from about 1 to 20 carbon atoms; wherein (II) is a mixture of polyamines having the repeat structure ##STR2## wherein m ranges from 1 to 10 and where X is an alkyl, branched alkyl, cyclic or branched cyclic alkyl of from 1 to 10 carbon atoms, and where Y is a substituted alkylphenol of structure ##STR3## where R" is chosen from alkyl, aryl, alkaryl, arylalkyl of from about 1 to 22 carbon atoms; wherein (III) is an aldehyde of structure ##STR4## where R' is chosen from hydrogen, and an alkyl of from 1 to 6 carbon atoms. Also disclosed is the function of the said same composition, resulting from the reaction of (I) with (II) and (III), as an antioxidant in hydrocarbon fluids. The antioxidant function is separate from, and in addition to the metal deactivating properties of the invention. These functional properties of the invention can act either singly, or in concert, for the stabilization of hydrocarbon fluids. Further a method of deactivating iron species in hydrocarbon fluids using the described compound is disclosed.

    Abstract translation: 本发明公开了一种用于使含有（I），（II）和（III）的反应产生的产物的烃流体中的铁物质失活的组合物。 其中（I）是结构“IMAGE”的取代的邻苯二酚或约1-20个碳原子的芳基烷基; 其中（II）是具有重复结构（II）的多胺的混合物，其中m为1-10，X为1至10个碳原子的烷基，支链烷基，环状或支链环状烷基，以及 其中Y是结构“IMAGE”的取代的烷基酚，其中R“选自约1至22个碳原子的烷基，芳基，烷芳基，芳基烷基; 其中（III）是结构式（III）的醛，其中R'选自氢和1至6个碳原子的烷基。 还公开了由（I）与（II）和（III）的反应产生的所述相同组合物作为烃流体中的抗氧化剂的功能。 除了本发明的金属钝化性能之外，抗氧化剂功能是分离的。 本发明的这些功能性质可以单独地或一致地作用于烃流体的稳定化。 还公开了使用所述化合物去除烃流体中的铁物质的方法。

    Poly (oxyalkylene) aromatic ethers
    87.
    发明授权
    Poly (oxyalkylene) aromatic ethers 失效
    聚（氧化烯）芳香醚

    公开(公告)号：US5466872A

    公开(公告)日：1995-11-14

    申请号：US395368

    申请日：1995-02-21

    Applicant: Richard E. Cherpeck

    Inventor： Richard E. Cherpeck

    IPC: C10L1/234 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L1/222 ,  C10L1/23 ,  C10L1/238 ,  C10L1/24 ,  C10L1/30 ,  C10L10/00 ,  C10L10/04 ,  F02B3/06 ,  C07C215/76 ,  C07C215/78

    CPC classification number: C10L1/238 ,  C10L1/143 ,  C10L10/04 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/19 ,  C10L1/1985 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/2437 ,  C10L1/305 ,  F02B3/06

    Abstract: Fuel compositions containing a major amount of hydrocarbons boiling in the gasoline or diesel range and an effective deposit-controlling amount of a poly(oxyalkylene) aromatic ether having the formula: ##STR1## where A.sub.1 is nitro, amino, N-alkylamino wherein the alkyl group contains 1 to 6 carbon atoms, or N,N-dialkylamino wherein each alkyl group independently contains 1 to 6 carbon atoms; R.sub.1 and R.sub.2 are independently hydrogen, hydroxy, lower alkyl, or lower alkoxy; R.sub.3 and R.sub.4 are independently hydrogen or lower alkyl and each R.sub.3 and R.sub.4 is independently selected in each --O--CHR.sub.3 --CHR.sub.4 -- unit; R.sub.5 is hydrogen, alkyl having 1 to 100 carbon atoms, phenyl, aralkyl having 7 to 100 carbon atoms or alkaryl having 7 to 100 carbon atoms, or an acyl group of the formula: ##STR2## where R.sub.6 is alkyl having 1 to 30 carbon atoms, phenyl, aralkyl having 7 to 36 carbon atoms or alkaryl having 7 to 36 carbon atoms; n is an integer from 5 to 100; and x is an integer from 0 to 10.

    Abstract translation: 含有在汽油或柴油范围内沸腾的大量烃的燃料组合物和具有下式的有效沉积物控制量的具有下式的聚（氧化烯）芳香醚：其中A1是硝基，氨基，N-烷基氨基 其中烷基含有1至6个碳原子，或N，N-二烷基氨基，其中每个烷基独立地包含1至6个碳原子; R 1和R 2独立地是氢，羟基，低级烷基或低级烷氧基; R 3和R 4独立地为氢或低级烷基，并且每个R 3和R 4独立地选自各-O-CHR 3 -CHR 4 - 单元; R5是氢，具有1至100个碳原子的烷基，苯基，具有7至100个碳原子的芳烷基或具有7至100个碳原子的烷芳基，或下式的酰基：其中R 6是具有1至30个碳原子的烷基 原子，苯基，具有7至36个碳原子的芳烷基或具有7至36个碳原子的烷芳基; n为5〜100的整数。 x为0〜10的整数。

    Additive compositions for fuels comprising nitrogen-containing products incorporating two imide rings and fuels containing them
    88.
    发明授权
    Additive compositions for fuels comprising nitrogen-containing products incorporating two imide rings and fuels containing them 失效
    用于燃料的添加剂组合物，其包含含有两个酰亚胺环的含氮产物和含有它们的燃料

    公开(公告)号：US5425788A

    公开(公告)日：1995-06-20

    申请号：US145542

    申请日：1993-11-04

    Applicant: Jacques Garapon ,  Alain Forestiere ,  Philippe Mulard ,  Yvan Labruyere

    Inventor： Jacques Garapon ,  Alain Forestiere ,  Philippe Mulard ,  Yvan Labruyere

    IPC: C10L1/16 ,  C10L1/14 ,  C10L1/18 ,  C10L1/182 ,  C10L1/185 ,  C10L1/192 ,  C10L1/198 ,  C10L1/22 ,  C10L1/222 ,  C10L1/224 ,  C10L1/30 ,  C10L10/00 ,  C10L10/04

    CPC classification number: C10L1/146 ,  C10L1/143 ,  C10L1/22 ,  C10L10/04 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1658 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/1985 ,  C10L1/221 ,  C10L1/222 ,  C10L1/224 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/306

    Abstract: An additive composition for fuels comprising at least one constituent (A) and at least one constituent (B), the said constituent (A) comprising at least one multinitrogen-containing compound of general formula (I): ##STR1## where R.sup.1 and R.sup.2, which are the same or different each represent a hydrocarbon group or a group of formula R.sup.5 --(--O--R.sup.6 --).sub.a --(--O--R.sup.7 --).sub.b --, R.sup.3 is a hydrocarbon group or a group of formula R.sup.8 --(--X--R.sup.9 --).sub.c --(--X--R.sup.1 O--).sub.d --(--X--R.sup.1 1--).sub.e -- in which X is selected from the groups --O-- and --NR.sup.1 2--, R.sup.5, R.sup.6, R.sup.7, R.sup.8, R.sup.9, R.sup.1 0 and R.sup.1 1 each represent a hydrocarbon group, a, d and e are each zero or a whole number, b and c are each a whole number, R.sup.4 and R.sup.1 2 each represent a hydrogen atom or a hydrocarbon group and n is a number from 0 to 20 and the said constituent (B) comprises at least one polyglycol which is soluble in the fuel in question. The additive composition may also contain a detergent-dispersant product. These compositions are useful as multipurpose additives for fuels used in internal combustion engines, in particular in spark ignition engines.

    Abstract translation: 一种用于燃料的添加剂组合物，其包含至少一种组分（A）和至少一种组分（B），所述组分（A）包含至少一种通式（I）的含多含氮化合物： IMAGE>其中相同或不同的R 1和R 2表示烃基或式R 5 - （ - O-R 6 - ）a - （ - O-R 7 - ）b - 的基团，R 3是烃基或 式中R8为 - （ - X-R9-）c - （ - X-R1O-）d - （ - X-R11-）e-，其中X选自基团-O-和-NR12-​​，R5 ，R 6，R 7，R 8，R 9，R 10和R 11各自表示烃基，a，d和e各自为零或整数，b和c各自为整数，R 4和R 12各自表示氢原子或 烃基，n是0至20的数，所述组分（B）包含至少一种可溶于所述燃料的聚二醇。 添加剂组合物还可以含有洗涤剂分散剂产品。 这些组合物可用作用于内燃机，特别是火花点火发动机中的燃料的多用途添加剂。

    Diesel fuel additive providing clean up detergency of fuel injectors
    90.
    发明授权
    Diesel fuel additive providing clean up detergency of fuel injectors 失效
    柴油燃料添加剂提供燃料喷射器的清洁去污力

    公开(公告)号：US5332407A

    公开(公告)日：1994-07-26

    申请号：US962550

    申请日：1992-10-19

    Applicant: Sheldon Herbstman

    Inventor： Sheldon Herbstman

    IPC: C10L1/22 ,  C10L1/14 ,  C10L1/16 ,  C10L1/222 ,  C10L1/224 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2387 ,  C10L10/00 ,  C10L10/04 ,  C10L10/18 ,  F02B3/06 ,  C10L1/10

    CPC classification number: C10L1/224 ,  C10L1/143 ,  C10L1/238 ,  C10L1/2387 ,  C10L10/06 ,  C10L1/1608 ,  C10L1/1616 ,  F02B3/06

    Abstract: A diesel fuel composition comprising a major portion of a middle distillate fuel oil and a minor portion, effective to clean deposits from diesel fuel injectors, of a diesel fuel detergent comprising the reaction product of:(a) a 4-alkyl-2-morpholinone represented by the formula: ##STR1## in which R represents a monovalent aliphatic radical having from 1 to 10 carbon atoms, and(b) an alkylphenoxypolyoxyalkylene amine represented by the formula: ##STR2## in which R' represents a hydrocarbyl radical having from 4 to 30 carbon atoms, x has a value from 5 to 50, and R" represents a methyl radical or a mixture of hydrogen and methyl radicals.A method of cleaning diesel fuel injectors is also provided.

    Abstract translation: 一种柴油燃料组合物，其包含主要部分的中间馏分燃料油和少量有效清洁柴油燃料喷射器的沉积物的柴油燃料洗涤剂，其包含以下反应产物：（a）4-烷基-2-吗啉酮 由下式表示：其中R表示具有1至10个碳原子的一价脂族基团，和（b）由下式表示的烷基苯氧基聚氧化烯胺：其中R'表示具有4个 至30个碳原子，x具有5至50的值，R“表示甲基或氢和甲基的混合物。 还提供了一种清洁柴油喷射器的方法。

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