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    Modification of liquid hydrocarbons
    111.
    发明授权
    Modification of liquid hydrocarbons 失效
    液态烃的改性

    公开(公告)号：US4292045A

    公开(公告)日：1981-09-29

    申请号：US146411

    申请日：1980-05-05

    Applicant: Herbert Brooks ,  Frederick A. Waite

    Inventor： Herbert Brooks ,  Frederick A. Waite

    IPC: C10L1/192 ,  C08J3/11 ,  C10L1/14 ,  C10L1/18 ,  C10L1/196 ,  C10L1/22

    CPC classification number: C08J3/11 ,  C10L1/143 ,  C08J2325/16 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/1963 ,  C10L1/1973 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/232 ,  C10L1/233 ,  C10L1/2362

    Abstract: Specified copolymers of tert-butylstyrene are dissolved in a liquid aliphatic hydrocarbon fuel, especially an aircraft fuel, by the steps of (i) blending the finely-divided copolymer with a non-solvent hydroxylic liquid miscible with the fuel, (ii) mixing the blend into the fuel so as to give a copolymer concentration of 0.1-1% by weight, and (iii) dissolving in the fuel so treated an amino compound in an amount of 0.01-0.6 mole per 100 g of copolymer present. The copolymers thus dissolved impart to the fuel a resistance towards mist formation when the fuel is subjected to conditions of shock.

    Abstract translation: 通过以下步骤将叔丁基苯乙烯的指定共聚物溶解在液体脂族烃燃料，特别是飞机燃料中：（i）将细分散的共聚物与可与燃料混溶的非溶剂羟基液体混合，（ii）将 混合成燃料，以使共聚物浓度为0.1-1重量％，和（iii）将溶解在待处理的燃料中的氨基化合物的量为0.01-0.6摩尔/ 100g存在的共聚物。 因此，当燃料受到冲击的条件时，由此溶解的共聚物赋予燃料对雾形成的阻力。

    Mannich bases containing tertiary amines
    112.
    发明授权
    Mannich bases containing tertiary amines 失效
    含有叔胺的曼尼希碱

    公开(公告)号：US4172707A

    公开(公告)日：1979-10-30

    申请号：US926556

    申请日：1978-07-20

    Applicant: Bruce H. Garth

    Inventor： Bruce H. Garth

    IPC: C07D295/13 ,  C10L1/223 ,  C10L1/232 ,  C10L1/2387 ,  C10L1/22

    CPC classification number: C07D295/13 ,  C10L1/223 ,  C10L1/232 ,  C10L1/2387

    Abstract: Mannich condensation products useful in gasoline as carburetor detergents; the condensation compositions having the formula ##STR1## wherein Z is an alkyl- and hydroxy-substituted benzyl group wherein the alkyl has 20 to 1000 carbon atoms; n is 2; x, y, and c are each 0 or 1; x+y=0 or 1; with the proviso that when x is 0 and y is 0, then c is 0; when x is 1 and y is 0, then c is 1 and when x is 0 and y is 1, then c is 1.

    Abstract translation: 曼尼希缩合产物在汽油中用作化油器洗涤剂; 具有式“IMAGE”的缩合组合物，其中Z是烷基和羟基取代的苄基，其中烷基具有20至1000个碳原子; n为2; x，y和c各自为0或1; x + y = 0或1; 条件是当x为0且y为0时，c为0; 当x为1且y为0时，则c为1，当x为0且y为1时，则c为1。

    Mannich bases containing tertiary amines
    113.
    发明授权
    Mannich bases containing tertiary amines 失效
    含有叔胺的曼尼希碱

    公开(公告)号：US4121911A

    公开(公告)日：1978-10-24

    申请号：US803943

    申请日：1977-06-06

    Applicant: Bruce Hollis Garth

    Inventor： Bruce Hollis Garth

    IPC: C07D295/13 ,  C10L1/223 ,  C10L1/232 ,  C10L1/2387 ,  C10L1/22 ,  C07D295/12

    CPC classification number: C07D295/13 ,  C10L1/223 ,  C10L1/232 ,  C10L1/2387

    Abstract: Mannich condensation products useful in gasoline as carburetor detergents; the condensation compositions having the formula ##STR1## wherein Z is an alkyl - and hydroxy - substituted benzyl group wherein the alkyl has 20 to 1000 carbon atoms, n is 2 or 3; R is an alkyl of 1 to 20 carbon atoms; a, x and c are each 0 or 1; and b is 0 to 5; with the provisos that when a = 0, then b is at least 1 and c = 1; when a = 1 and x = 0, then b and c = 0; and when a = 1 and x = 1, then c = 1.

    Abstract translation: 曼尼希缩合产物在汽油中用作化油器洗涤剂; 具有式“IMAGE”的缩合组合物，其中Z是烷基和羟基取代的苄基，其中烷基具有20至1000个碳原子，n是2或3; R是1〜20个碳原子的烷基; a，x和c各自为0或1; b为0〜5; 条件是当a = 0时，则b为至少1且c = 1; 当a = 1和x = 0时，则b和c = 0; 当a = 1和x = 1时，则c = 1。

    Pyrrolidine dicarboxylic acids and esters and stabilized compositions
    114.
    发明授权
    Pyrrolidine dicarboxylic acids and esters and stabilized compositions 失效
    吡咯烷二羧酸和酯和稳定的组合物

    公开(公告)号：US4093586A

    公开(公告)日：1978-06-06

    申请号：US668010

    申请日：1976-03-18

    Applicant: John F. Stephen

    Inventor： John F. Stephen

    IPC: C08K5/3415 ,  C09K15/30 ,  C08K5/34 ,  C07D207/04

    CPC classification number: C08K5/3415 ,  C09K15/30 ,  C10L1/232

    Abstract: Compounds having the formula ##STR1## wherein X is alkyl, hydrogen, hydroxyl, oxygen radical, alkenyl, CH.sub.2 CH.sub.2 OCH.sub.3 or CH.sub.2 C.tbd.CH;R.sup.1 is alkyl or phenethyl; andR.sup.2 is alkyl,Are good light stabilizers. These compounds are prepared for example, from acetonlyacetone, an appropriate amine hydrochloride and sodium cyanide to give N-substituted 2,5-dimethyl-2,5-dicyanopyrrolidines which are coverted by standard techniques to the corresponding dicarboxylic acid. These esters are prepared by alkylation of appropriate alkali metal salts.

    Abstract translation: 具有式“IMAGE”的化合物，其中X是烷基，氢，羟基，氧基，烯基，CH 2 CH 2 OCH 3或CH 2 C 3 CH 3; R1是烷基或苯乙基; 并且R2是烷基，是良好的光稳定剂。 这些化合物例如由丙酮丙酮，适宜的胺盐酸盐和氰化钠制备得到N-取代的2,5-二甲基-2,5-二氰基吡咯烷，其通过标准技术覆盖到相应的二羧酸上。 这些酯通过适当的碱金属盐的烷基化制备。

    Substituted 1,2-dihydropyridines and process for preparing same
    115.
    发明授权
    Substituted 1,2-dihydropyridines and process for preparing same 失效
    取代的1,2-二羟基吡啶及其制备方法

    公开(公告)号：US4013661A

    公开(公告)日：1977-03-22

    申请号：US461685

    申请日：1974-04-17

    Applicant: Reinhard A. Sulzbach ,  Abul F. M. Iqbal

    Inventor： Reinhard A. Sulzbach ,  Abul F. M. Iqbal

    IPC: C07F7/10 ,  C08K5/544 ,  C10L1/14 ,  C10L1/22 ,  C10L1/24 ,  C10L1/28 ,  C07D215/58 ,  C07D211/92

    CPC classification number: C10L1/14 ,  C07F7/10 ,  C08K5/5442 ,  C10L1/232 ,  C10L1/2443 ,  C10L1/28

    Abstract: Substituted 1,2-dihydropyridines of the formula ##SPC1##In which R and R.sup.2 are selected from the group consisting of hydrogen, --NH.sub.2, silyl, silyl linked via oxygen, silyl linked via nitrogen, sulfamyl, organosulfonamido, nitro, organic radical, organic radical linked via oxygen, organic radical linked via sulfur, organic radical linked via nitrogen, organic radical linked via --SO-- and organic radical linked via --SO.sub.2 --; with the proviso that the R.sup.2 groupings when joined together form an ortho condensed cyclic or polycyclic hydrocarbon; R.sup.1 is a member selected from the group consisting of hydrogen, --NH.sub.2, silyl, silyl linked via oxygen, silyl linked via nitrogen, sulfamyl, organosulfonamido, nitro, organic radical, organic radical linked via oxygen, organic radical linked via sulfur, organic radical linked via nitrogen, organic radical linked via --SO-- organic radical linked via --SO.sub.2 --, mercapto, sulfino and sulfo; R.sup.3 is a member selected from the group consisting of hydrogen, halogen, and methyl; and Z is a member selected from the group consisting of halogen and an electron-withdrawing group containing an electronegative atom doubly or triply bonded to a more positive atom which atom is singly bonded to the carbon atom attached to the pyridine ring. Exemplary of such compositions is 1,4-bis(trimethylsilyl)-2-(1-cyanoethyl)-1,2-dihydropyridine. The compounds of the invention are useful as antioxidants for polyphenyl ethers, as stabilizers for halogenated polyhydrocarbons, as curing agents for silicones and epoxide resins, as dyeing improvers for polyesters and as fuel additives for imparting hypergolic properties.

    Hexahydro-1,3,5-triazines
    116.
    发明授权
    Hexahydro-1,3,5-triazines 失效
    六氢-1,3,5-三嗪

    公开(公告)号：US3915970A

    公开(公告)日：1975-10-28

    申请号：US34398973

    申请日：1973-03-22

    Applicant: COALITE CHEM PROD LTD

    Inventor： LIMAYE SHRIKANT HARI ,  JONES DONALD GRIFFITH ,  MOORE FREDERICK ROLAND

    IPC: C07D251/04 ,  A01N43/64 ,  C10L1/232 ,  C10M133/42

    CPC classification number: C10L1/232 ,  C10M133/42 ,  C10M2201/02 ,  C10M2215/222 ,  C10M2217/042 ,  C10M2217/043 ,  C10N2240/401

    Abstract: A condensation product of an aldehyde, particularly formaldehyde which may be generated in situ, and an ether-amine of the formula HOCmH2m(OCnH2n)pNH2 where m, n and p are integers, particularly 2-(2''-hydroxyethoxy)ethylamine, is a biocide which is particularly effective against the microbes which attack hydrocarbon fractions, for example jet fuel, in the presence of water, the amount of which water may be very small. The biocide is especially useful as an additive in cutting or soluble oil emulsions to mitigate their degradation by micro-organisms.

    Abstract translation: 醛，特别是原位产生的甲醛的缩合产物和式HOCmH2m [OCnH2n] pNH2的醚 - 胺，其中m，n和p是整数，特别是2-（2'-羟基乙氧基）乙胺，是 杀生物剂对于在水存在下侵蚀烃馏分例如喷气燃料的微生物特别有效，其水的量可能非常小。 杀生物剂特别可用作切割或可溶性油乳剂中的添加剂，以减轻其微生物的降解。

    Preparation of amides
    117.
    发明授权
    Preparation of amides 失效
    制剂的制备

    公开(公告)号：US3862185A

    公开(公告)日：1975-01-21

    申请号：US33923873

    申请日：1973-03-08

    Applicant: TEXACO INC

    Inventor： LOVE RICHARD F ,  LARKIN JOHN M

    IPC: A61K8/42 ,  A61Q19/00 ,  C07D295/16 ,  C07D295/182 ,  C10L1/22 ,  C07D87/34

    CPC classification number: A61Q19/00 ,  A61K8/42 ,  C07D295/182 ,  C10L1/22 ,  C10L1/224 ,  C10L1/231 ,  C10L1/232 ,  C10L1/2335

    Abstract: A method for preparing amides by reacting a vicinal nitroketone with ammonia, a primary amine or a secondary amine at a temperature of from about 60* to about 130*C. The amides so prepared are useful as foam stabilizers, waterproofing agents, rust inhibitors, fuel oil additives, antistatic compounds, viscosity controllers, cosmetic components and high-temperature solvents.

    Abstract translation: 通过使邻位硝基酮与氨，伯胺或仲胺在约60℃至约130℃的温度下反应制备酰胺的方法。如此制备的酰胺可用作泡沫稳定剂，防水剂，防锈剂， 燃油添加剂，抗静电剂，粘度控制剂，化妆品组分和高温溶剂。

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