METHODS FOR DISSOLVING POLYMERS USING MIXTURES OF DIFFERENT IONIC LIQUIDS AND COMPOSITIONS COMPRISING THE MIXTURES
    21.
    发明申请
    METHODS FOR DISSOLVING POLYMERS USING MIXTURES OF DIFFERENT IONIC LIQUIDS AND COMPOSITIONS COMPRISING THE MIXTURES 审中-公开
    使用不同离子液体的混合物和包含混合物的组合物溶解聚合物的方法

    公开(公告)号:US20120216705A1

    公开(公告)日:2012-08-30

    申请号:US13505323

    申请日:2010-11-04

    CPC分类号: C08J3/091 C08J2300/16

    摘要: Disclosed are methods for dissolving biopolymers and synthetic polymers using mixtures of different ionic liquids and compositions comprising the mixture. The methods involve contacting a polymer with a mixture of ionic liquids to provide a composition of polymer and the mixture; the mixture of ionic liquids is prepared by either mixing ionic liquids or by a process comprising reacting ionic liquid precursors in one-pot to form the ionic liquids.

    摘要翻译: 公开了使用不同离子液体和包含该混合物的组合物的混合物溶解生物聚合物和合成聚合物的方法。 所述方法包括使聚合物与离子液体的混合物接触以提供聚合物和混合物的组成; 离子液体的混合物通过混合离子液体或通过包括在一锅中使离子液体前体反应以形成离子液体的方法来制备。

    Emulsified water-blended fuel compositions
    27.
    发明授权
    Emulsified water-blended fuel compositions 失效
    乳化水混合燃料组合物

    公开(公告)号:US06280485B1

    公开(公告)日:2001-08-28

    申请号:US09391103

    申请日:1999-09-07

    IPC分类号: C10L132

    CPC分类号: C10L1/328

    摘要: This invention relates to an emulsified water-blended fuel composition comprising: (A) a hydrocarbon boiling in the gasoline or diesel range; (B) water; (C) a minor emulsifying amount of at least one fuel-soluble salt made by reacting (C)(I) at least one acylating agent having about 16 to 500 carbon atoms with (C)(II) ammonia and/or at least one amine; and (D) about 0.001 to about 15% by weight of the water-blended fuel composition of a water soluble, ashless, halogen-, boron-, and phosphorus-free, amine salt, distinct from component (C). In one embodiment, the composition further comprises (E) at least one cosurfactant distinct from component (C); in one embodiment, (F) at least one organic cetane improver; and in one embodiment, (G) at least one antifreeze. The invention also relates to a method for fueling an internal combustion engine comprising fueling said engine with the composition of the present invention.

    摘要翻译: 本发明涉及乳化水混合燃料组合物,其包含:(A)在汽油或柴油范围内沸腾的烃; (B)水; (C)少量乳化量的至少一种燃料可溶性盐,其通过使(C)(I)至少一种具有约16至500个碳原子的酰化剂与(C)(II)氨和/或至少一种 胺; 和(D)与组分(C)不同的水混合燃料组合物的约0.001至约15重量%的水溶性,无灰,卤素,硼和无磷胺盐。 在一个实施方案中,组合物还包含(E)与组分(C)不同的至少一种辅助表面活性剂; 在一个实施方案中,(F)至少一种有机十六烷值改进剂; 在一个实施方案中,(G)至少一种防冻剂。 本发明还涉及一种用于对内燃机进行加油的方法,该方法包括用本发明的组合物对所述发动机加油。

    Copper-containing organometallic complexes and concentrates and diesel
fuels containing same
    28.
    发明授权
    Copper-containing organometallic complexes and concentrates and diesel fuels containing same 失效
    含铜有机金属络合物和浓缩物以及含有它们的柴油燃料

    公开(公告)号:US5562742A

    公开(公告)日:1996-10-08

    申请号:US264405

    申请日:1994-06-23

    CPC分类号: C10L1/301 C10L10/06 F02B3/06

    摘要: This invention relates to copper-containing organometallic complexes, and to concentrates and diesel fuels containing said complexes. The diesel fuels are useful with diesel engines equipped with exhaust system particulate traps. The copper-containing organometallic complex is used for lowering the ignition temperature of exhaust particles collected in the trap. The copper-containing 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 copper-containing metal reactant capable of forming a complex with the organic compound (i). The functional groups are .dbd.X, --XR, --NR., --NO., .dbd.NR, .dbd.NXR, .dbd.N--R*--XR, ##STR1## --CN, --N.dbd.NR or --N.dbd.CR.; 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). The copper can be combined with one or more metals selected from the group consisting Na, K, Mg, Ca, Sr, Ba, V, Cr, Mo, Fe, Co, Zn, B, Pb, Sb, Ti, Mn and Zr. This invention is also directed to methods of operating a diesel engine equipped with an exhaust system particulate trap using the foregoing diesel fuel.

    摘要翻译: 本发明涉及含铜有机金属络合物,以及含有所述复合物的浓缩物和柴油燃料。 柴油燃料适用于配备排气系统颗粒捕集器的柴油发动机。 含铜有机金属配合物用于降低收集在捕集器中的废气颗粒的着火温度。 含铜有机金属配合物可溶于或稳定地分散在柴油中,并衍生自(i)含有连接至烃键的至少两个官能团的有机化合物,和(ii)能够形成的含铜金属反应物 与有机化合物(i)的络合物。 官能团是= X,-XR,-NR。,-NO,= NR,= NXR,= N-R * -XR,图像-CN,-N = NR或-N = CR。 其中X为O或S,R为H或烃基,R *为亚烃基或亚烃基,a为数(例如0至约10)。 铜可以与选自Na,K,Mg,Ca,Sr,Ba,V,Cr,Mo,Fe,Co,Zn,B,Pb,Sb,Ti,Mn和Zr中的一种或多种金属组合 。 本发明还涉及使用前述柴油燃料来操作配备有排气系统微粒捕集器的柴油发动机的方法。

    Organometallic complex-antioxidant combinations, and concentrates and
diesel fuels containing same
    29.
    发明授权
    Organometallic complex-antioxidant combinations, and concentrates and diesel fuels containing same 失效
    有机金属络合物 - 抗氧化剂组合,以及含有它们的浓缩物和柴油燃料

    公开(公告)号:US5534039A

    公开(公告)日:1996-07-09

    申请号:US265490

    申请日:1994-06-24

    摘要: This invention relates to combinations of (A) organometallic complexes and (B) antioxidants. These combinations can be used in diesel fuels for operating diesel engines equipped with exhaust system particulate traps. The combination of (A) and (B) is useful in lowering the ignition temperature of exhaust particles collected in the trap. The organometallic complex (A) 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 .dbd.X, --XR, --NR.sub.2, --NO.sub.2, .dbd.NR, .dbd.NXR, .dbd.N--R*--XR, ##STR1## --CN, --N.dbd.NR and --N.dbd.CR.sub.2 ; 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, Fe, Co, Cu, Zn, Pb, Sb, and mixtures of two or more thereof. This invention is also directed to concentrates and diesel fuels, and to methods of operating a diesel engine equipped with an exhaust system particulate trap.

    摘要翻译: 本发明涉及(A)有机金属配合物和(B)抗氧化剂的组合。 这些组合可用于柴油燃料,用于操作配备有排气系统颗粒捕集器的柴油发动机。 (A)和(B)的组合可用于降低在捕集器中收集的废气颗粒的点燃温度。 有机金属络合物(A)可溶于或稳定地分散在柴油中,并衍生自(i)含有连接于烃键的至少两个官能团的有机化合物,和(ii)能形成络合物的金属反应物 有机化合物(i),金属是能够降低排气颗粒的着火温度的任何金属。 官能团包括= X,-XR,-NR2,-NO2,= NR,= NXR,= N-R * -XR,图像-CN,-N = NR和-N = CR2; 其中X为O或S,R为H或烃基,R *为亚烃基或亚烃基,a为数(例如0至约10)。 有用的金属包括Na,K,Mg,Ca,Sr,Ba,V,Cr,Fe,Co,Cu,Zn,Pb,Sb及其两种或更多种的混合物。 本发明还涉及浓缩物和柴油燃料,以及操作配备有排气系统颗粒捕集器的柴油发动机的方法。

    Copper-containing organometallic complexes and concentrates and diesel
fuels containing same
    30.
    发明授权
    Copper-containing organometallic complexes and concentrates and diesel fuels containing same 失效
    含铜有机金属络合物和浓缩物以及含有它们的柴油燃料

    公开(公告)号:US5360459A

    公开(公告)日:1994-11-01

    申请号:US699051

    申请日:1991-05-13

    CPC分类号: C10L1/301 C10L10/06 F02B3/06

    摘要: This invention relates to copper-containing organometallic complexes, and to concentrates and diesel fuels containing said complexes. The diesel fuels are useful with diesel engines equipped with exhaust system particulate traps. The copper-containing organometallic complex is used for lowering the ignition temperature of exhaust particles collected in the trap. The copper-containing 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 copper-containing metal reactant capable of forming a complex with the organic compound (i). The functional groups are .dbd.X, --XR, --NR.sub.2, --NO.sub.2, .dbd.NR, .dbd.NXR, .dbd.N--R*--XR, ##STR1## --CN, --N.dbd.NR or --N.dbd.CR.sub.2 ; 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). The copper can be combined with one or more metals selected from the group consisting Na, K, Mg, Ca, Sr, Ba, V, Cr, Mo, Fe, Co, Zn, B, Pb, Sb, Ti, Mn and Zr. This invention is also directed to methods of operating a diesel engine equipped with an exhaust system particulate trap using the foregoing diesel fuel.

    摘要翻译: 本发明涉及含铜有机金属络合物,以及含有所述复合物的浓缩物和柴油燃料。 柴油燃料适用于配备排气系统颗粒捕集器的柴油发动机。 含铜有机金属配合物用于降低收集在捕集器中的废气颗粒的着火温度。 含铜有机金属配合物可溶于或稳定地分散在柴油中,并衍生自(i)含有连接至烃键的至少两个官能团的有机化合物,和(ii)能够形成的含铜金属反应物 与有机化合物(i)的络合物。 官能团是= X,-XR,-NR2,-NO2,= NR,= NXR,= N-R * -XR,图像-CN,-N = NR或-N = CR2; 其中X为O或S,R为H或烃基,R *为亚烃基或亚烃基,a为数(例如0至约10)。 铜可以与选自Na,K,Mg,Ca,Sr,Ba,V,Cr,Mo,Fe,Co,Zn,B,Pb,Sb,Ti,Mn和Zr中的一种或多种金属组合 。 本发明还涉及使用前述柴油燃料来操作配备有排气系统微粒捕集器的柴油发动机的方法。