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    Fuel lubricity from blends of lubricity improvers and corrosion inhibitors or stability additives
    112.
    发明申请
    Fuel lubricity from blends of lubricity improvers and corrosion inhibitors or stability additives 审中-公开
    来自润滑改进剂和腐蚀抑制剂或稳定添加剂的混合物的燃料润滑性

    公开(公告)号：US20050132641A1

    公开(公告)日：2005-06-23

    申请号：US10744496

    申请日：2003-12-23

    Applicant: Andrew McCallum ,  Jerry Weers

    Inventor： Andrew McCallum ,  Jerry Weers

    IPC: C10L1/18 ,  C10L1/19 ,  C10L1/22 ,  C10L1/224 ,  C10L10/04

    CPC classification number: C10L10/08 ,  C10L1/188 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1905 ,  C10L1/221 ,  C10L1/222 ,  C10L1/2222 ,  C10L1/223 ,  C10L1/224 ,  C10L1/232 ,  C10L10/04

    Abstract: It has been discovered that compositions that are blends or mixtures of certain lubricity additives and corrosion inhibitors and/or stability additives can serve as improved lubricity additive compositions in distillate fuels. The corrosion inhibitors may include, but are not necessarily limited to, saturated or unsaturated monomer, dimer, and trimer fatty acids, succinic acids, imidazolines, and mixtures thereof. Suitable stability additives include, but are not necessarily limited to, amines, amides, amine/aldehyde condensates, polymer dispersants, and mixtures thereof, where the stability additive is different from the lubricity additive. It has been surprisingly discovered that less lubricity additive may be used in the compositions when the stability additive or corrosion inhibitor is present to achieve the same lubricity result, as compared with compositions that do not contain a stability additive or corrosion inhibitor, yet the same total amount of additive composition.

    Abstract translation: 已经发现，作为某些润滑添加剂和腐蚀抑制剂和/或稳定添加剂的混合物或混合物的组合物可用作馏出燃料中改进的润滑添加剂组合物。 腐蚀抑制剂可以包括但不限于饱和或不饱和单体，二聚体和三聚体脂肪酸，琥珀酸，咪唑啉及其混合物。 合适的稳定性添加剂包括但不限于胺，酰胺，胺/醛缩合物，聚合物分散剂及其混合物，其中稳定性添加剂不同于润滑添加剂。 令人惊讶地发现，与不含稳定添加剂或腐蚀抑制剂的组合物相比，当存在稳定添加剂或腐蚀抑制剂以获得相同的润滑性结果时，在组合物中可以使用较少的润滑性添加剂，但是总共 添加剂组成量。

    Friction modifier additives for fuel compositions and methods of use thereof
    113.
    发明申请
    Friction modifier additives for fuel compositions and methods of use thereof 失效
    用于燃料组合物的摩擦改进剂添加剂及其使用方法

    公开(公告)号：US20030200697A1

    公开(公告)日：2003-10-30

    申请号：US10128529

    申请日：2002-04-24

    Inventor： Allen A. Aradi ,  Dennis J. Malfer ,  Scott D. Schwab

    IPC: C10L001/18 ,  C10L001/22 ,  C10L001/32

    CPC classification number: C10L10/08 ,  C10L1/143 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1802 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/1881 ,  C10L1/1985 ,  C10L1/221 ,  C10L1/222 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/2235 ,  C10L1/224 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/30 ,  C10L1/305 ,  C10L10/04 ,  C10M129/40 ,  C10M133/06 ,  C10M141/06 ,  C10M2207/126 ,  C10M2215/042 ,  C10M2217/06 ,  C10N2230/06

    Abstract: A friction modifier for combustible fuels is provided that is prepared by combining a saturated carboxylic acid and an alkylated amine. Furthermore, there also is an additive concentrate for use in fuels, especially in gasoline for internal combustion engines, comprising (a) a friction modifier comprising of a branched saturated carboxylic acid salt of an alkylated amine, such as n-butylamine isostearate; (b) a detergent package, as well as the combustible fuels containing this additive concentrate. The particular selection of friction modifier (a) enables a stable additive concentrate to be formulated providing a significant benefit in friction loss when incorporated in gasoline used to fuel an internal combustion engine, and hence an improvement in fuel economy. Moreover, the use of the friction modifier (a) in combination with a detergent package permits increased fuel efficiency to be obtained without increasing the incidence of IVD deposits in combustion engines running on a fuel modified with the additive concentrate.

    Abstract translation: 提供了通过将饱和羧酸和烷基化胺组合制备的可燃燃料的摩擦改进剂。 此外，还存在用于燃料，特别是用于内燃机的汽油中的添加剂浓缩物，其包含（a）由烷基化胺的支链饱和羧酸盐如异丁酸异丁酯等的摩擦改进剂; （b）洗涤剂包装，以及含有该添加剂浓缩物的可燃性燃料。 摩擦调节剂（a）的特定选择使得能够配制稳定的添加剂浓缩物，其在掺入用于燃烧内燃机的汽油中时提供摩擦损失的显着益处，并因此提高燃料经济性。 而且，使用摩擦改进剂（a）与洗涤剂组合使用可以提高燃料效率，而不增加在用添加剂浓缩物改性的燃料上运行的内燃机中的IVD沉积的发生率。

    Fuel additive compositions containing poly(oxyalkylene)hydroxyaromatic esters and aliphatic amines
    117.
    发明授权
    Fuel additive compositions containing poly(oxyalkylene)hydroxyaromatic esters and aliphatic amines 失效
    含有聚（氧化烯）羟基芳族酯和脂族胺的燃料添加剂组合物

    公开(公告)号：US5462567A

    公开(公告)日：1995-10-31

    申请号：US997978

    申请日：1992-12-28

    Applicant: Richard E. Cherpeck

    Inventor： Richard E. Cherpeck

    IPC: C10L1/192 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/182 ,  C10L1/183 ,  C10L1/195 ,  C10L1/22 ,  C10L1/222 ,  C10L1/30 ,  C10L10/00

    CPC classification number: C10L1/146 ,  C10L1/143 ,  C10L10/04 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/1985 ,  C10L1/221 ,  C10L1/222 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/2235 ,  C10L1/224 ,  C10L1/2286 ,  C10L1/231 ,  C10L1/232 ,  C10L1/233 ,  C10L1/2335 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/305

    Abstract: A fuel additive composition comprising:(a) a poly(oxyalkylene) hydroxyaromatic ester having the formula: ##STR1## or a fuel-soluble salt thereof; where R.sub.1 and R.sub.2 are each independently hydrogen, hydroxy, lower alkyl having 1 to 6 carbon atoms, or lower alkoxy having 1 to 6 carbon atoms; R.sub.3 and R.sub.4 are each independently hydrogen or lower alkyl having 1 to 6 carbon atoms; R.sub.5 is hydrogen, alkyl having 1 to 30 carbon atoms, phenyl, aralkyl or alkaryl having 7 to 36 carbon atoms, or an acyl group having the formula: ##STR2## where R.sub.6 is alkyl having 1 to 30 carbon atoms, phenyl, or aralkyl or alkaryl having 7 to 36 carbon atoms; R.sub.7 and R.sub.8 are each independently hydrogen, hydroxy, lower alkyl having 1 to 6 carbon atoms, or lower alkoxy having 1 to 6 carbon atoms; n is an integer from 5 to 100; and x and y are each independently an integer from 0 to 10; and(b) an aliphatic amine having at least one basic nitrogen atom and containing a hydrocarbyl group which has sufficient molecular weight and carbon chain length to render the aliphatic amine soluble in hydrocarbons boiling in the gasoline or diesel fuel range.

    Abstract translation: 一种燃料添加剂组合物，其包含：（a）具有下式的聚（氧化烯）羟基芳族化合物或其燃料可溶性盐; 其中R 1和R 2各自独立地为氢，羟基，具有1至6个碳原子的低级烷基或具有1至6个碳原子的低级烷氧基; R 3和R 4各自独立地为氢或具有1至6个碳原子的低级烷基; R5是氢，具有1至30个碳原子的烷基，具有7至36个碳原子的苯基，芳烷基或烷芳基，或具有下式的酰基：其中R 6是具有1至30个碳原子的烷基，苯基或芳烷基 或具有7至36个碳原子的烷芳基; R 7和R 8各自独立地为氢，羟基，具有1至6个碳原子的低级烷基或具有1至6个碳原子的低级烷氧基; n为5〜100的整数。 且x和y各自独立地为0至10的整数; 和（b）具有至少一个碱性氮原子并含有具有足够分子量和碳链长度的烃基的脂族胺，使得脂族胺可溶于汽油或柴油燃料范围内沸腾的烃中。

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