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    Additives compositions useful in particular for improving the cold filterability properties of oil middle distillates
    3.
    发明授权
    Additives compositions useful in particular for improving the cold filterability properties of oil middle distillates 失效
    添加剂组合物特别用于改善油中间馏分的冷过滤性能

    公开(公告)号：US4664676A

    公开(公告)日：1987-05-12

    申请号：US753507

    申请日：1985-07-10

    申请人： Jacques Denis ,  Bernard Sillion ,  Bernard Damin ,  Jean-Michel Laupie

    发明人： Jacques Denis ,  Bernard Sillion ,  Bernard Damin ,  Jean-Michel Laupie

    IPC分类号： C08L33/00 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L23/04 ,  C08L23/26 ,  C08L23/36 ,  C08L33/02 ,  C08L33/04 ,  C08L33/06 ,  C08L35/00 ,  C08L101/00 ,  C10L1/14 ,  C10L1/16 ,  C10L1/22 ,  C10L1/234 ,  C10L10/14 ,  C10L1/18

    CPC分类号： C10L1/146 ,  C10L1/1641 ,  C10L1/2364

    摘要： Additive compositions, useful in particular for improving the cold filterability properties of oil middle distillates, comprise:(A) at least one ethylene polymer; and(B) at least one polymeric compound resulting from the condensation of at least one compound comprising a primary amine group, of formulaR--Z[(CH.sub.2).sub.n NH].sub.m H or HO--CH.sub.2 --R"--NH.sub.2 wherein R is an alkyl from C.sub.1 to C.sub.30, Z is --NH--, --NR'-- or --O--, R' being a C.sub.1 -C.sub.30 alkyl, n an integrer from 2 to 4 , m an integrer from 1 to 4 (or zero when Z is --NH--), R" is a C.sub.1 -C.sub.18 alkylene, with a copolymer of a linear .alpha.-olefin, of an unsaturated .alpha., .beta.-dicarboxylic compound and of an alkyl ester of an unsaturated monocarboxylic acid, or a vinyl ester of a saturated monocarboxylic acid.These additive compositions, used for example at concentrations from 50 to 500 g/m.sup.3, have a synergic effect on the filterability limit temperature of the middle distillates, particularly gas-oils.

    摘要翻译： 特别用于改进油中间馏分的冷过滤性能的添加剂组合物包括：（A）至少一种乙烯聚合物; 和（B）由至少一种式RZ [（CH2）nNH] mH或HO-CH2-R'-NH2的伯胺基化合物缩合得到的至少一种聚合物，其中R是 C1至C30，Z为-NH-，-NR'-或-O-，R'为C1-C30烷基，n为2至4的整数，m为1至4的整数（或当Z为 - NH-），R“是C1-C18亚烷基，具有不饱和α，β-二羧酸化合物和不饱和一元羧酸的烷基酯的直链α-烯烃的共聚物或 饱和一元羧酸。 这些添加剂组合物，例如以50至500g / m 3的浓度使用，对中间馏分油，特别是瓦斯油的过滤性极限温度具有协同作用。

    Hydrocarbon middle distillates composition containing nitrogen-containing additives for decreasing its cloud point
    4.
    发明授权
    Hydrocarbon middle distillates composition containing nitrogen-containing additives for decreasing its cloud point 失效
    含有含氮添加剂的烃中间馏分组合物用于降低其浊点

    公开(公告)号：US4652273A

    公开(公告)日：1987-03-24

    申请号：US737133

    申请日：1985-05-23

    申请人： Paul Maldonado ,  Robert Leger ,  Choua Cohen ,  Bernard Sillion

    发明人： Paul Maldonado ,  Robert Leger ,  Choua Cohen ,  Bernard Sillion

    IPC分类号： C10L1/18 ,  C10L1/188 ,  C10L1/22 ,  C10L1/224 ,  C10L1/2383

    CPC分类号： C10L1/224 ,  C10L1/2383

    摘要： A hydrocarbon middle distillate contains an additive for decreasing its cloud point, obtained by reacting an aliphatic dicarboxylic compound selected from the maleic and alkylmaleic anhydrides, the alkenylsuccinic and polyalkenylsuccinic anhydrides and the corresponding dicarboxylic acids and lower alkyl diesters with a compound of the formula:R--Z--(CH.sub.2).sub.n NH].sub.m HorHO--CH.sub.2 --R.sup.5 --NH.sub.2wherein R is a monovalent saturated aliphatic radical, Z is NR' or O, R' being hydrogen or an aliphatic radical, n is an integer from 2 to 4, m is zero or an integer from 1 to 4 and R.sup.5 is a divalent saturated aliphatic radical.

    摘要翻译： 烃中间馏分含有用于降低其浊点的添加剂，其通过使选自马来酸和烷基马来酸酐的脂族二羧酸化合物，烯基琥珀酸和聚链烯基琥珀酸酐以及相应的二羧酸和低级烷基二酯与下式化合物反应获得：RZ - （CH2）nNH] mH或HO-CH2-R5-NH2，其中R是一价饱和脂族基，Z是NR'或O，R'是氢或脂族基，n是2至4的整数，m 为0或1〜4的整数，R5为二价饱和脂肪族基团。

    N-Substituted succinimides, their preparation and use as motor fuel additives
    6.
    发明授权
    N-Substituted succinimides, their preparation and use as motor fuel additives 失效
    N-取代的琥珀酰亚胺，其制备和用作汽油添加剂

    公开(公告)号：US4422856A

    公开(公告)日：1983-12-27

    申请号：US234134

    申请日：1981-02-13

    申请人： Paul Maldonado ,  Choua Cohen ,  Bernard Sillion

    发明人： Paul Maldonado ,  Choua Cohen ,  Bernard Sillion

    IPC分类号： C07D207/40 ,  C07D207/416 ,  C08G65/32 ,  C08G65/332 ,  C08G65/333 ,  C10L1/22 ,  C10L1/224

    CPC分类号： C07D207/416 ,  C08G65/3324 ,  C08G65/33306 ,  C10L1/224

    摘要： N-substituted succinimides are obtained by reacting in a first stage, maleic anhydride with an oxyalkylated or polyoxyalkylated monoalcohol of formulaR.sup.1 --O--A.sub.n OHwherein R.sup.1 is an aliphatic radical having from 12 to 25 carbon atoms, A is an alkylene radical having 2 to 4 carbon atoms and n is an integer from 1 to 50, and by further reacting the reaction product of the first stage either with a monoprimary amine of formulaR.sup.2 --X--Z.sub.m NH.sub.2or a bi-primary amine of the formulaH.sub.2 N--Z--NH.sub.p H,wherein R.sup.2 is an aliphatic radical having from 8 to 25 carbon atoms, Z is an alkylene radical having from 2 to 4 carbon atoms, X is --NH-- or --O--, m is an integer from 0 to 4 and p an integer from 2 to 6.The resultant succinimides are useful as anti-rust and detergent additives for motor fuels.

    摘要翻译： N-取代的琥珀酰亚胺通过在第一阶段中与马来酸酐与式R 1 -O-OH的烷氧基化或聚氧化烷基化的一元醇反应来获得，其中R1是具有12-25个碳原子的脂族基团，A是具有2个 至4个碳原子，n是1至50的整数，并且通过使第一阶段的反应产物与式R2-X-Zm NH2的单原子胺或式H2N-Z的双伯胺进一步反应 -NHp H，其中R2是具有8至25个碳原子的脂族基团，Z是具有2至4个碳原子的亚烷基，X是-NH-或-O-，m是0-4的整数，以及 p为2至6的整数。所得琥珀酰亚胺可用作汽车燃料的防锈和洗涤剂添加剂。

    Polyamine compositions useful as hardening agents for epoxy resins
    8.
    发明授权
    Polyamine compositions useful as hardening agents for epoxy resins 失效
    可用作环氧树脂硬化剂的多胺组合物

    公开(公告)号：US3968085A

    公开(公告)日：1976-07-06

    申请号：US501696

    申请日：1974-08-29

    申请人： Guy Rabilloud ,  Bernard Sillion

    发明人： Guy Rabilloud ,  Bernard Sillion

    IPC分类号： C08G63/685 ,  C08L63/00 ,  C08G17/14

    CPC分类号： C08G63/6856 ,  C08L63/00 ,  Y10T428/31525

    摘要： The invention concerns new aromatic polyamine compositions useful as hardening agents containing a major proportion of polyamines of the formula: ##EQU1## IN WHICH Ar and Ar' are divalent aromatic radicals having from 1 to 6 rings, R.sub.1 is a divalent hydrocarbon radical or a radical (R.sub.4 -O).sub.m R.sub.4, R.sub.4 being an alkylene and m an integer from 1 to 100.

    摘要翻译： 本发明涉及可用作含有主要比例的下式的多胺的硬化剂的新型芳族多胺组合物：O OOO并行平行并行平行NH2-Ar-CO-R1-OC-Ar'-CO-R1-OC-Ar-NH2n 其中Ar和Ar'是具有1至6个环的二价芳族基团，R 1是二价烃基或基团（R 4 -O）m R 4，R 4是亚烷基，m是1至100的整数。