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1. 发明授权

US4642730A Electrical insulating oil and oil-filled electrical appliances 失效
标题翻译：电绝缘油和充油电器
公开(公告)号：US4642730A
公开(公告)日：1987-02-10
申请号：US760402
申请日：1985-07-30
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： H01B3/20 , H01B3/22 , H01G4/22
CPC分类号： H01B3/22
摘要： An improved electrical insulating oil and oil-filled electrical appliances impregnated therewith. The electrical insulating oil can be produced inexpensively but has excellent electrical characteristics and it comprises a fraction having boiling points in the range of 350.degree. to 450.degree. C. that is prepared by disproportionating diarylalkane or a hydrocarbon mixture mainly containing the same at temperatures in the range of 20.degree. to 500.degree. C. in the presence of a disproportionation catalyst, said diarylalkane having boiling points in the range of 260.degree. to 320.degree. C.
摘要翻译：改进的电绝缘油和浸油的电油器具。电绝缘油可以廉价地生产，但是具有优异的电特性，并且它包括沸点在350-450℃范围内的馏分，其通过歧化二芳基烷烃或主要含有它们的烃混合物在歧化催化剂存在下，在20〜500℃的范围内，所述二芳基烷烃的沸点在260〜320℃的范围内。

2. 发明授权

US4803238A Polymer composition 失效
标题翻译：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。

3. 发明授权

US4686548A Pressure-sensitive recording material 失效
标题翻译：压敏记录材料
公开(公告)号：US4686548A
公开(公告)日：1987-08-11
申请号：US745317
申请日：1985-06-14
申请人： Naoya Takahashi , Keiji Endo , Eiichi Matsuzaka , Satoshi Narui , Atsushi Sato
发明人： Naoya Takahashi , Keiji Endo , Eiichi Matsuzaka , Satoshi Narui , Atsushi Sato
IPC分类号： B41M5/165 , B41M5/16 , B41M5/22
CPC分类号： B41M5/1655
摘要： A pressure-sensitive recording material of the type which is prepared by using an electron donating dye-precursor that produces a color when the dye-precursor is brought into contact with an electron accepting color developer. The pressure-sensitive recording material is characterized in that the solvent for said dye-precursor comprises an alkylated fraction which is prepared by alkylating a by-product fraction with at least one alkyl group having 1 to 5 carbon atoms, the by-product fraction containing the components within the boiling range of 255.degree. to 300.degree. C. on the atmospheric pressure basis and being obtained in the process for producing ethylbenzene or ethyltoluene from ethylene and benzene or toluene. The pressure-sensitive recording material of the invention has scarcely offensive odor and can develop a dense color with a higher color developing rate.
摘要翻译：一种压敏记录材料，其是通过使用当染料前体与电子接受显色剂接触时产生颜色的给电子染料前体制备的。压敏记录材料的特征在于，用于所述染料前体的溶剂包括烷基化部分，其通过用至少一个具有1至5个碳原子的烷基烷基化副产物部分制备，副产物部分含有该成分在大气压的基础上在255〜300℃的沸点范围内，并且在从乙烯和苯或甲苯生产乙苯或乙基甲苯的方法中得到。本发明的压敏记录材料几乎没有异味，并且可以产生具有更高显色速率的致密颜色。

4. 发明授权

US5081757A Electrical insulating oil composition and capacitors prepared therewith 失效
标题翻译：电绝缘油组合物和电容器
公开(公告)号：US5081757A
公开(公告)日：1992-01-21
申请号：US697197
申请日：1991-05-08
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).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.

5. 发明授权

US4899009A Method for producing m-benzyltolune 失效
标题翻译：生产m-苄基黄酮的方法
公开(公告)号：US4899009A
公开(公告)日：1990-02-06
申请号：US364490
申请日：1989-06-09
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： B01J29/40 , C07B61/00 , C07C1/00 , C07C6/12 , C07C15/14 , C07C15/16 , C07C67/00
CPC分类号： C07C6/12 , C07C2529/40
摘要： A method for producing m-benzyltoluene with a high yield and excellent selectivity without producing undesirable heavier by-products. The method is characterized in that toluene and diphenylmethane are allowed to react at a reaction temperature in the range of 170.degree. to 400.degree. C. in the presence of a crystalline synthetic zeolite catalyst in which the molar ratio of SiO.sub.2 /Al.sub.2 O.sub.3 is 20 or higher and the openings of main pores are formed by ten-membered oxygen rings.

6. 发明授权

US4621302A Electrical insulating oil and electrical appliances impregnated with the same 失效
标题翻译：电绝缘油和电器浸渍相同
公开(公告)号：US4621302A
公开(公告)日：1986-11-04
申请号：US711155
申请日：1985-03-13
申请人： Atsushi Sato , Keiji Endo , Shigenobu Kawakami , Hitoshi Yanagishita , Shozo Hayashi
发明人： Atsushi Sato , Keiji Endo , Shigenobu Kawakami , Hitoshi Yanagishita , Shozo Hayashi
IPC分类号： C07C15/27 , C07C1/00 , C07C15/16 , C07C15/52 , C07C15/60 , C07C67/00 , H01B3/22 , H01G4/22
CPC分类号： H01B3/22 , H01G4/221
摘要： An electrical insulating oil which is suitable for use in impregnating electrical appliances such as capacitors, cables and transformers, especially those in which plastic materials are used partially or totally as dielectrics or insulating materials, and electrical appliances that are impregnated with the above electrical insulating oil. The electrical insulating oil of the invention contains at least one monoolefin and/or diolefin having three condensed or non-condensed aromatic rings.
摘要翻译：一种电绝缘油，适用于浸渍诸如电容器，电缆和变压器的电器，特别是其中塑料材料部分或全部用作电介质或绝缘材料的电器，以及浸渍有上述电绝缘油的电器。本发明的电绝缘油含有至少一种具有三个稠合或非稠合芳环的单烯烃和/或二烯烃。

7. 发明授权

US4734824A Electrical insulating oil and electrical appliances impregnated with the same 失效
标题翻译：电绝缘油和电器浸渍相同
公开(公告)号：US4734824A
公开(公告)日：1988-03-29
申请号：US877272
申请日：1986-06-23
申请人： Atsushi Sato , Keiji Endo , Shigenobu Kawakami , Hitoshi Yanagishita , Shozo Hayashi
发明人： Atsushi Sato , Keiji Endo , Shigenobu Kawakami , Hitoshi Yanagishita , Shozo Hayashi
IPC分类号： C07C15/27 , C07C1/00 , C07C15/16 , C07C15/52 , C07C15/60 , C07C67/00 , H01B3/22 , H01G4/22
CPC分类号： H01B3/22 , H01G4/221
摘要： An electrical insulating oil which is suitable for use in impregnating electrical appliances such as capacitors, cables and transformers, especially those in which plastic materials are used partially or totally as dielectrics or insulating materials, and electrical appliances that are impregnated with the above electrical insulating oil. The electrical insulating oil of the invention contains at least one monoolefin and/or diolefin having three condensed or non-condensed aromatic rings.

8. 发明授权

US4618914A Electrical insulating oil and oil-filled electrical appliances 失效
标题翻译：电绝缘油和充油电器
公开(公告)号：US4618914A
公开(公告)日：1986-10-21
申请号：US706408
申请日：1985-02-28
申请人： Atsushi Sato , Keiji Endo , Shigenobu Kawakami , Hitoshi Yanagishita , Shozo Hayashi
发明人： Atsushi Sato , Keiji Endo , Shigenobu Kawakami , Hitoshi Yanagishita , Shozo Hayashi
IPC分类号： H01B3/22 , H01B3/20 , H01G4/22
CPC分类号： H01G4/221 , H01B3/20
摘要： An improved electrical insulating oil which is stable in refining treatment and good electrical properties are maintained under high temperature conditions, and oil-filled electrical appliances impregnated therewith. The electrical insulating oil comprises 1,1,-diarylalkenes which are represented by the following general formula (I): ##STR1## wherein R.sub.1 to R.sub.4 's are the same or different and each of them is a hydrogen atom or an alkyl group having 1 to 5 carbon atoms, and m and n are integers from 0 to 3, inclusive.
摘要翻译：在高温条件下保持在精炼处理中稳定的良好电性能的改进的电绝缘油，以及浸渍在其中的充油电器。电绝缘油包含由以下通式（I）表示的1,1,1-二烯基烯烃：其中R 1至R 4相同或不同并且各自为氢原子或烷基具有1至5个碳原子，m和n是0至3的整数，包括0和3。

9. 发明授权

US4549034A Refined electrical insulating oil and oil-filled electrical appliances 失效
标题翻译：精密电绝缘油和充油电器
公开(公告)号：US4549034A
公开(公告)日：1985-10-22
申请号：US588654
申请日：1984-03-12
申请人： Atsushi Sato , Keiji Endo , Shigenobu Kawakami , Hitoshi Yanagishita , Shozo Hayashi
发明人： Atsushi Sato , Keiji Endo , Shigenobu Kawakami , Hitoshi Yanagishita , Shozo Hayashi
IPC分类号： C10M105/06 , A61B18/00 , C10M177/00 , C10N40/16 , C10N70/00 , H01B3/22 , H01G4/22
CPC分类号： H01B3/22 , A61B18/00 , H01G4/221
摘要： A refined electrical insulating oil and oil-filled electrical appliances impregnated therewith. The electrical insulating oil is quite suitable for use in oil-filled electrical appliances in which insulating materials or dielectric materials made of plastics are employed. The electrical insulating oil is prepared by refining a mixture of unsaturated dimers of styrenes and alkylbiphenyls and/or alkylnaphthalenes, using a solid acidic substance.
摘要翻译：精炼的电绝缘油和浸油的电油器具。电绝缘油非常适用于使用由塑料制成的绝缘材料或介电材料的充油电器。电绝缘油通过使用固体酸性物质精制苯乙烯和烷基联苯和/或烷基萘的不饱和二聚体的混合物来制备。

10. 发明授权

US5134761A Electrical insulating oil composition and capacitors prepared therewith 失效
标题翻译：电绝缘油组合物和电容器
公开(公告)号：US5134761A
公开(公告)日：1992-08-04
申请号：US697199
申请日：1991-05-08
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： H01B3/22 , H01B3/44 , Y10T29/43
摘要： A new electrical insulating oil composition having improved low temperature characteristics which composition comprises a mixture of 40% by weight or more of benzyltoluene and the remainder of alkyl substituted diphenylmethane having 15 to 17 carbon atoms which is represented by the following general formula: ##STR1## wherein R.sub.1 and R.sub.2 are C.sub.1 to C.sub.4 alkyl groups and the total number of carbon atoms in R.sub.1 and R.sub.2 is 1 to 4, except that R.sub.1 and R.sub.2 are simultaneously methyl groups; and the proportion of the total quantity of solid phase calculated according to the following general solid-liquid equilibrium equation is 45% by weight or less relative to the total quantity of said composition at -40.degree. C.: ##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 the heat of fusion (cal.mol.sup.-1), T.sub.i.sup.f is the melting point (K), T is the temperature (K) of the system, 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.
摘要翻译：一种具有改进的低温特性的新的电绝缘油组合物，其组合物包含40重量％或更多的苄基甲苯和其余的具有15至17个碳原子的烷基取代的二苯基甲烷的混合物，其由以下通式表示：其中R1和R2是C1-C4烷基，R1和R2中的总碳原子数为1〜4，除了R1和R2同时为甲基; 并且根据以下一般固 - 液平衡方程计算的固相总量的比例相对于所述组合物在-40℃下的总量为45重量％以下：其中，Xi为组分i的平衡摩尔分数，在液相中，DELTA Hif是熔解热（cal.mol-1），Tif是熔点（K），T是系统的温度（K），R 是气体常数（cal.mol-1.K-1）。使用这些电绝缘油组合物制备的电容器在低至-40℃，优选低至-50℃的温度下提供优异的操作。

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