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    Phenoxymethylpyrimidine derivative and use thereof as herbicide
    43.
    发明授权
    Phenoxymethylpyrimidine derivative and use thereof as herbicide 失效
    苯氧甲基嘧啶衍生物及其作为除草剂的用途

    公开(公告)号：US5468721A

    公开(公告)日：1995-11-21

    申请号：US140062

    申请日：1993-10-29

    申请人： Norio Sasaki ,  Sachio Kudo ,  Michi Watanabe ,  Keiji Endo ,  Shinji Kawaguchi

    发明人： Norio Sasaki ,  Sachio Kudo ,  Michi Watanabe ,  Keiji Endo ,  Shinji Kawaguchi

    IPC分类号： A01N43/54 ,  C07D239/52 ,  C07D409/12

    CPC分类号： C07D409/12 ,  A01N43/54 ,  C07D239/52

    摘要： A phenoxymethylpyrimidine derivative represented by the general formula (1) ##STR1## and a herbicide containing it as an effective ingredient. This compound has a high weed killing effect, a wide weed killing spectrum and high safety on crops, and is thus useful as a herbicide.whereinX denotes a halogen atom, a lower alkyl group, a lower alkoxy group, a lower acyloxy group or a nitro group,n denotes an integer of 0, 1 or 2,Y denotes a hydrogen atom, a lower alkyl group, a lower alkenyl group, a lower alkynyl group, a substituted lower alkyl group, a substituted lower alkenyl group, a substituted lower alkynyl group, an alkali metal atom, an alkaline earth metal atom or an ammonium cation optionally substituted by alkyl group(s), andR.sup.1 and R.sup.2 each independently denote a lower alkyl group.

    摘要翻译： PCT No.PCT / JP92 / 00560 Sec。 371日期：1993年10月29日 102（e）日期1993年10月29日PCT提交1992年4月28日PCT公布。 WO92 / 19603 PCT出版物 1992年12月11日，由通式（1）表示的苯氧基甲基嘧啶衍生物（1）和含有它作为有效成分的除草剂。 这种化合物具有高杂草杀灭效果，宽杂草杀虫谱和作物高安全性，因此可用作除草剂。 其中X表示卤素原子，低级烷基，低级烷氧基，低级酰氧基或硝基，n表示0,1或2的整数，Y表示氢原子，低级烷基，低级 烯基，低级炔基，取代的低级烷基，取代的低级烯基，取代的低级炔基，碱金属原子，碱土金属原子或任选被烷基取代的铵阳离子，以及 R1和R2各自独立地表示低级烷基。

    Electrical insulating oil composition and capacitors prepared therewith
    44.
    发明授权
    Electrical insulating oil composition and capacitors prepared therewith 失效

    公开(公告)号：US5081758A

    公开(公告)日：1992-01-21

    申请号：US697198

    申请日：1991-05-08

    申请人： Atsushi Sato ,  Shigenobu Kawakami ,  Keiji Endo

    发明人： Atsushi Sato ,  Shigenobu Kawakami ,  Keiji Endo

    IPC分类号： H01B3/22 ,  H01B3/44 ,  H01G4/22

    CPC分类号： H01G4/221 ,  H01B3/22 ,  H01B3/441 ,  Y10T29/43

    摘要： An electrical insulating oil composition which comprises 45% by weight or more of at least 2 members selected from the group consisting of (a) m-ethylbiphenyl, (b) p-ethylbiphenyl, (c) o-benzyltoluene, (d) m-benzyltoluene, (e) p-benzyltoluene, and (f) 1,1-diphenylethane; and the remainder of non-condensed bicycle aromatic hydrocarbons having not more than 17 carbon atoms besides the above 6 components; and is characterized in that, when the temperature of the composition is -40.degree. C., (I) the total quantity of solid phase obtained by calculating according to the following solid-liquid equilibrium equation is 45% by weight or less relative to the total quantity of the composition, and (II) in the liquid phase composition calculated by the following solid-liquid equilibrium equation, the total quantity of the compounds (a) to (f) is 40% by weight or more and the viscosity of this liquid phase is 500 cSt or lower, ##EQU1## wherein X.sub.i is the equilibrium mole fraction of a component i in the liquid phase; .DELTA.H.sub.i.sup.f is a heat of fusion (cal.mol.sup.-1); T.sub.i.sup.f is a melting point (K); T is the temperature (K); and R is the gas constant (cal.mol.sup.-1.K.sup.-1). Electrical capacitors prepared with these electrical insulating oil compositions provide excellent operation at temperatures as low as -40.degree. C., preferably as low as -50.degree. C.

    Electrical insulating oil composition
    45.
    发明授权
    Electrical insulating oil composition 失效
    电绝缘油组成

    公开(公告)号：US5015793A

    公开(公告)日：1991-05-14

    申请号：US93803

    申请日：1987-09-04

    申请人： Atsushi Sato ,  Shigenobu Kawakami ,  Keiji Endo ,  Hideyuki Dohi

    发明人： Atsushi Sato ,  Shigenobu Kawakami ,  Keiji Endo ,  Hideyuki Dohi

    IPC分类号： H01B3/22 ,  H01B3/44

    CPC分类号： H01B3/44 ,  H01B3/22 ,  Y10T29/43

    摘要： An electrical insulating oil composition having good low temperature characteristics which comprises at least 4 members selected from the group consisting of (a) m-ethylbiphenyl, (b) p-ethylbiphenyl, (c) o-benzyltoluene, (d) m-benzyltoluene, (e) p-benzyltoluene, (f) 1,1-diphenylethane, and (g) 1,1-diphenylethylene; and is characterized in that the proportion of solid phase at a temperature of -40.degree. C. of the electrical insulating oil composition is not more than 45% by weight and the proportion of the total quantity of solid phase is calculated according to the following general equation of solid-liquid equilibrium: ##EQU1## wherein X.sub.i is the equilibrium mole fraction of a component i in the liquid phase of the composition, .DELTA.H.sub.i.sup.f is the heat of fusion (cal.mol.sup.-1), T.sub.i.sup.f is the melting point (K), t is the temperature (K), and R is the gas constant (cal.mol.sup.-1.K.sup.-1).

    摘要翻译： 具有良好低温特性的电绝缘油组合物，其包含至少4种选自（a）间 - 乙基联苯，（b）对乙基联苯，（c）邻 - 苄基甲苯，（d）间 - 甲基甲苯， （e）对 - 苄基甲苯，（f）1,1-二苯基乙烷和（g）1,1-二苯基乙烯; 其特征在于，电绝缘油组合物在-40℃的固相比例不超过45重量％，并且根据以下总体计算固相总量的比例 固液平衡方程式：其中，Xi是组分液相中组分i的平衡摩尔分数，DELTA Hif是熔融热（cal.mol-1），Tif是熔点 K），t是温度（K），R是气体常数（cal.mol-1.K-1）。

    Electrical insulating oil comprising improved fraction
    46.
    发明授权
    Electrical insulating oil comprising improved fraction 失效
    电绝缘油包含改进的分数

    公开(公告)号：US4982025A

    公开(公告)日：1991-01-01

    申请号：US321158

    申请日：1989-03-08

    申请人： Shigenobu Kawakami ,  Keiji Endo ,  Hideyuki Dohi ,  Atsushi Sato

    发明人： Shigenobu Kawakami ,  Keiji Endo ,  Hideyuki Dohi ,  Atsushi Sato

    IPC分类号： H01B3/22

    CPC分类号： H01B3/22

    摘要： An electrical insulating oil mainly comprising a fraction having excellent low temperature characteristics, said fraction being prepared by bringing a by-product oil fraction containing diphenylmethane and 1,1-diphenylethane into contact with alkylbenzenes in the presence of a ZSM-5 type synthetic zeolite catalyst, then recovering a fraction containing 1,1-diphenylethane and other diarylalkanes and containing mainly components having boiling points in the range of 270.degree. to 300.degree. C. as atomspheric pressure basis, said by-product oil fraction being by-produced in the preparation of ethylbenzene by alkylating benzene with ethylene.

    Oil-filled capacitor
    48.
    发明授权
    Oil-filled capacitor 失效
    充油电容器

    公开(公告)号：US4870221A

    公开(公告)日：1989-09-26

    申请号：US97502

    申请日：1987-09-16

    申请人： Atsushi Sato ,  Shigenobu Kawakami ,  Keiji Endo ,  Hideyuki Dohi

    发明人： Atsushi Sato ,  Shigenobu Kawakami ,  Keiji Endo ,  Hideyuki Dohi

    IPC分类号： H01B3/22 ,  H01G4/22

    CPC分类号： H01B3/22 ,  H01G4/221

    摘要： An improved oil-filled capacitor which is excellent in low temperature characteristics. The oil-filled capacitor is composed of at least partially a plastics material and is impregnated with an electrical insulating oil which oil is characterized in that it comprises 0 to 100% by weight of a fraction A containing components boiling within the range of 268.degree. to 275.degree. C. (atmospheric pressure basis) and 100 to 0% by weight of a fraction B containing components boiling within the range of 280.degree. to 310.degree. C. (atmospheric pressure basis) which fractions are recovered by distillation from the heavy by-product oil that is produced in the preparation of ethylbenzene by alkylating benzene with ethylene in the presence of an alkylation catalyst and the ratio of the integrated intensity as chemical shift at 120 to 155 ppm of the spectrum measured by C.sup.13 NMR method to the total integrated intensity at 0 to 155 ppm of the spectrum it 80% or higher with regard to said fraction A and the same ratio is 72% or higher with regard to said fraction B.

    摘要翻译： 一种改进的充油电容器，其具有优异的低温特性。 充油电容器至少部分地由塑料材料组成，并用电绝缘油浸渍，该油的特征在于其包含0至100重量％的馏分A，其含有沸点在268℃至 275℃（基于大气压）和100至0重量％的含有沸点在280℃至310℃范围内的组分的馏分B（基于大气压），通过蒸馏从重质副产物中回收馏分， 通过在烷基化催化剂的存在下用乙烯烷基化苯和通过C13NMR方法测量的光谱的120至155ppm的化学位移的积分强度与总积分强度的比值，在制备乙苯时产生的产物油 相对于所述馏分A，光谱的0〜155ppm为80％以上，相对于所述馏分B为相同比例为72％以上。

    Polymer composition
    49.
    发明授权
    Polymer composition 失效
    聚合物组成

    公开(公告)号：US4803238A

    公开(公告)日：1989-02-07

    申请号：US115548

    申请日：1987-10-29

    申请人： Atsushi Sato ,  Keiji Endo ,  Shigenobu Kawakami ,  Eiichi Matsuzaka ,  Satoshi Narui

    发明人： Atsushi Sato ,  Keiji Endo ,  Shigenobu Kawakami ,  Eiichi Matsuzaka ,  Satoshi Narui

    IPC分类号： C07C6/12 ,  B01J27/10 ,  C07B61/00 ,  C07C1/00 ,  C07C7/148 ,  C07C15/02 ,  C07C15/12 ,  C07C67/00 ,  C08K5/01 ,  C08C11/22 ,  C08C13/04

    CPC分类号： C08K5/01

    摘要： A compounding oil for polymers which can be used as a plasticizer, process oil, thinner, softening agent, extender or the like. The compounding oil of the invention comprises a fraction mainly containing triaryldialkanes and having boiling points in the range of 350.degree. to 450.degree. C., which fraction is prepared by disproportionating a by-product oil fraction at temperatures in the range of 20.degree. to 500.degree. C. in the presence of a disproportionation catalyst, said by-product oil fraction mainly containing diarylalkanes, having boiling points in the range of 260.degree. to 320.degree. C., and being obtained from the process to prepare alkylated monocyclic aromatic hydrocarbons by alkylating monocyclic aromatic hydrocarbons with olefins in the presence of an alkylation catalyst.

    摘要翻译： 可用作增塑剂，加工油，稀释剂，软化剂，​​增量剂等的用于聚合物的复合油。 本发明的配混油包含主要含有三芳基二烷并且沸点在350-450℃范围内的馏分，该馏分通过在20℃至500℃的温度范围内歧化副产物油馏分 在歧化催化剂的存在下，所述副产物油馏分主要含有二芳基烷烃，沸点在260至320℃范围内，并且是从通过烷基化制备烷基化单环芳烃的方法获得的 在烷基化催化剂存在下，使烯烃单环芳烃。

    Electrical insulating oil composition
    50.
    发明授权
    Electrical insulating oil composition 失效
    电绝缘油组成

    公开(公告)号：US4750083A

    公开(公告)日：1988-06-07

    申请号：US93794

    申请日：1987-09-04

    申请人： Atsushi Sato ,  Shigenobu Kawakami ,  Keiji Endo ,  Hideyuki Dohi

    发明人： Atsushi Sato ,  Shigenobu Kawakami ,  Keiji Endo ,  Hideyuki Dohi

    IPC分类号： H01B3/22 ,  H01B3/44 ,  H01G4/22

    CPC分类号： H01G4/221 ,  H01B3/22 ,  H01B3/441

    摘要： An electrical insulating oil composition which is excellent in low temperature characteristics and suitable for use in impregnating capacitors, and comprises (a) m-ethylbiphenyl, (b) p-ethylbiphenyl, (c) m-isopropylbiphenyl and (d) p-isopropylbiphenyl, and is characterized in that the total amount of the ethylbiphenyls is not less than 40% by weight and the proportion of solid phase in the composition at a temperature of -40.degree. C. is not more than 45% by weight, the solid quantity of each component being calculated according to the following equation of solid-liquid equilibrium: ##EQU1## wherein X.sub.1 is the equilibrium mole fraction of a component i in the liquid phase of the composition, .DELTA.H.sub.i.sup.f is the heat of fushion (cal.mol.sup.-1) of the component i, T.sub.i.sup.f is the melting point (K) of the component i, T is the temperature (K) of the system, and R is the gas constant (cal.mol.sup.-1.K.sup.-1).

    摘要翻译： 一种电绝缘油组合物，其低温特性优异并适用于浸渍电容器，并且包括（a）间 - 乙基联苯，（b）对乙基联苯，（c）间异丙基联苯和（d）对异丙基联苯， 其特征在于乙基联苯的总量不小于40重量％，组合物中在-40℃的固相比例不超过45重量％，固体量 每个组分根据以下固液平衡方程式计算：其中X1是组分液相中组分i的平衡摩尔分数，DELTA Hif是缓冲热（cal.mol-1 ），Tif是组分i的熔点（K），T是体系的温度（K），R是气体常数（cal.mol-1.K-1）。