Electric insulating oil composition
    1.
    发明专利
    Electric insulating oil composition 审中-公开
    电绝缘油组合物

    公开(公告)号:JP2013196913A

    公开(公告)日:2013-09-30

    申请号:JP2012062987

    申请日:2012-03-21

    Abstract: PROBLEM TO BE SOLVED: To provide an electric insulating oil composition improved in dielectric breakdown voltage, and excellent in insulation performance while hardly causing precipitation of crystals particularly at -50°C.SOLUTION: An electric insulating oil composition contains: 1-phenyl-1-xylylethane and/or 1-phenyl-1-ethylphenylethane in an amount of 30-70 mass% in total; methylnaphthalene and/or dimethylnaphthalene in an amount of 1-30 mass% in total; and a fused or unfused bicyclic and/or tricyclic aromatic compound other than the above-mentioned compounds in an amount of 29-69 mass%, the aromatic compound having a boiling point of 220°C or above and 350°C or below.

    Abstract translation: 要解决的问题:提供提高介电击穿电压的电绝缘油组合物,绝缘性能优异,特别是在-50℃时几乎不引起晶体析出。溶解性:电绝缘油组合物含有:1-苯基-1 乙烯基醚和/或1-苯基-1-乙基苯基乙烷,总量为30-70质量%; 甲基萘和/或二甲基萘总量为1-30质量%; 以及29-69质量%以外的上述化合物以外的熔融或未融合的双环和/或三环芳族化合物,所述芳族化合物的沸点为220℃以上且350℃以下。

    Heat medium composition
    2.
    发明专利
    Heat medium composition 有权
    热介质组成

    公开(公告)号:JP2014125627A

    公开(公告)日:2014-07-07

    申请号:JP2012286062

    申请日:2012-12-27

    CPC classification number: C09K5/08 C09K5/10

    Abstract: PROBLEM TO BE SOLVED: To provide a high-heat-resistance heat medium composition.SOLUTION: A heat medium composition comprises (A) biphenyl, (B) diphenylene oxide and (C) at least one aromatic compound selected from six ingredients consisting of naphthalene, phenanthrene, anthracene, o-triphenyl, m-triphenyl and p-triphenyl, in a content of (A) biphenyl of 15-50 mass%, a content of (B) diphenylene oxide of 10-40 mass% and a content of (C) the aromatic compound(s) of 20-75 mass%, and is free of diphenyl ether.

    Abstract translation: 要解决的问题:提供高耐热性热介质组合物。解决方案:热介质组合物包含(A)联苯,(B)二苯醚和(C)至少一种芳族化合物,其选自六种成分,由萘 (A)联苯的含量为15〜50质量%,(B)二苯醚的含量为10〜40质量%的含量,菲,蒽,邻 - 三苯基,间 - 三苯基和对三苯基, (C)20〜75质量%的芳香族化合物,不含二苯基醚。

    軽油留分の脱硫方法
    4.
    发明专利
    軽油留分の脱硫方法 审中-公开
    轻油分离脱硫方法

    公开(公告)号:JP2015052089A

    公开(公告)日:2015-03-19

    申请号:JP2013186631

    申请日:2013-09-09

    Abstract: 【課題】 2種以上の原油由来の油を混合して軽油留分を得る場合であっても、水素化精製触媒の劣化を抑制しつつ軽油留分を脱硫することができる軽油留分の脱硫方法を提供すること。【解決手段】本発明の軽油留分の脱硫方法は、2種以上の原油由来の油を含有する軽油留分を、水素存在下で水素化精製触媒に接触させる工程を備え、上記軽油留分は、ナフタレン類、ビフェニル類、ジフェニルメタン類、フルオレン類及びアセナフテン類からなる群より選択される2環芳香族分の総含有量が5〜10質量%であり、2環芳香族分の総含有量に対するナフタレン類の含有比率が60%以下であり、塩基性窒素を有する化合物の総含有量が30〜100質量ppmであり、塩基性窒素を有する化合物の総含有量に対するアニリン類の含有比率が20〜79%であることを特徴とする。【選択図】なし

    Abstract translation: 要解决的问题:为了提供轻油馏分的脱硫方法,即使当通过混合来自原油的两种或更多种油获得轻质油馏分时,轻油馏分也可以在 加氢精制催化剂被抑制。解决方案:轻油馏分的脱硫方法包括在氢气存在下使含有来自原油的两种或更多种油的轻油馏分与加氢精制催化剂接触的步骤。 轻油馏分具有选自萘,联苯,二苯基甲烷,芴和5-10质量%的苊的双环芳族化合物的总含量,萘的含量比相对于总量的60%以下 双环芳香族化合物的含量,碱性氮为30〜100质量ppm的化合物的总含量,苯胺的含量比相对于具有碱性氮的化合物的总含量为20-79%。

    Pressure-sensitive copying material
    5.
    发明专利
    Pressure-sensitive copying material 审中-公开
    压力敏感材料

    公开(公告)号:JP2013169717A

    公开(公告)日:2013-09-02

    申请号:JP2012035032

    申请日:2012-02-21

    Abstract: PROBLEM TO BE SOLVED: To provide a solvent for a color coupler which dissolves a color coupler at high density and has a high boiling point and low viscosity.SOLUTION: A solvent for a color coupler containing 1-phenyl-2-ethylphenylethane(1, 2-PEPE) and 1-phenyl-1-ethylphenylethane(1, 1-PEPE) is used.

    Abstract translation: 要解决的问题:提供一种用于色成色剂的溶剂,该颜料成色剂以高密度溶解色调剂并具有高沸点和低粘度。溶剂:用于含有1-苯基-2-乙基苯基乙烷(1, 2-PEPE)和1-苯基-1-乙基苯基乙烷(1,1-PEPE)。

    Pressure sensitive copying material
    6.
    发明专利
    Pressure sensitive copying material 审中-公开
    压力敏感复合材料

    公开(公告)号:JP2012196864A

    公开(公告)日:2012-10-18

    申请号:JP2011062254

    申请日:2011-03-22

    Abstract: PROBLEM TO BE SOLVED: To provide a color coupler for a pressure sensitive copying paper, which is excellent in solubility of a color coupler, emits low odor, is non-toxic and has excellent properties as a solvent of the color coupler of a pressure sensitive copying material.SOLUTION: The solvent for the color coupler for the pressure sensitive copying paper is a color coupler solvent containing a mixture of 1-phenyl-1-ethylphenylethane (PEPE), 1-phenyl-1-xylylethane (PXE) and 1, 1-diphenylethane (1, 1-DPE), wherein the content of the 1, 1-DPE is at least 0.1 mass% and at most 25 mass%.

    Abstract translation: 要解决的问题:为了提供彩色成色剂的溶解性优异的压敏复印纸的彩色成色剂,发出低气味,无毒,并且作为颜料成色剂的溶剂具有优异的性能 压敏复印材料。 溶解性用于压敏复印纸的彩色成色剂的溶剂是含有1-苯基-1-乙基苯基乙烷(PEPE),1-苯基-1-甲基乙烷(PXE)和1, 1,1-二苯基乙烷(1,1-DPE),其中1,1-DPE的含量为0.1质量%以上且25质量%以下。 版权所有(C)2013,JPO&INPIT

    Process for producing regenerated hydrotreating catalyst and process for producing petrochemical product
    7.
    发明专利
    Process for producing regenerated hydrotreating catalyst and process for producing petrochemical product 有权
    生产再生氢化催化剂的方法和生产石化产品的方法

    公开(公告)号:JP2011016939A

    公开(公告)日:2011-01-27

    申请号:JP2009162949

    申请日:2009-07-09

    Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a regenerated hydrotreating catalyst which can stably produce a regenerated hydrotreating catalyst having high activity from a spent hydrotreating catalyst, and to provide an economical process for producing a petrochemical product using a regenerated hydrotreating catalyst.SOLUTION: The process for producing a regenerated hydrotreating catalyst includes regenerating a spent hydrotreating catalyst in a predetermined temperature range. The predetermined temperature range is from T1-30°C to T2+30°C, wherein T1 and T2 are determined by subjecting the spent hydrotreating catalyst to differential thermal analysis, converting the temperature differences observed in the temperature range of 100-600°C into differences in electromotive force, then differentiating the differences in electromotive force twice by temperature to obtain the smallest extreme value and the second smallest extreme value, and taking the temperature corresponding to the extreme value located on the lower-temperature side as T1 and the temperature corresponding to the extreme value located on the higher-temperature side as T2.

    Abstract translation: 要解决的问题:提供一种可以从废加氢处理催化剂稳定地生产具有高活性的再生加氢处理催化剂的再生加氢处理催化剂的制备方法,并提供使用再生加氢处理催化剂生产石化产品的经济方法。 :生产再生加氢处理催化剂的方法包括在预定温度范围内再生废加氢处理催化剂。 预定的温度范围为T1-30℃至T2 + 30℃,其中T1和T2通过对废加氢处理催化剂进行差热分析,转换在100-600℃的温度范围内观察到的温度差来确定 将电动势差异,然后根据温度将电动势的差异区分为两倍,以获得最小极值和第二最小极值,并将与位于较低温度侧的极值相对应的温度作为T1和温度 对应于位于高温侧的极值作为T2。

    Method for producing olefin dimer, and olefin dimer
    8.
    发明专利
    Method for producing olefin dimer, and olefin dimer 有权
    烯烃二聚体和烯烃二聚体的生产方法

    公开(公告)号:JP2010229056A

    公开(公告)日:2010-10-14

    申请号:JP2009076804

    申请日:2009-03-26

    Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an olefin dimer using a solid phosphate catalyst.
    SOLUTION: This method for producing the olefin dimer is characterized by comprising a first process for introducing the first mixture comprising an olefin in an amount of 0 to 15 mass% based on the total amount of the mixture, water in an amount below a saturated water content in a contact condition and equal to or above 10 mass ppm, and a prescribed solvent, into a reactor receiving a solid phosphate catalyst prepared by supporting phosphoric acid on inorganic support particles, and then heating and pressurizing the mixture to give a prescribed contact condition in the reactor, in the contact state of the solid phosphate catalyst with the first mixture; and a second process for introducing the second mixture comprising the olefin, and water in an amount below the saturated water content at a reaction temperature and equal to or larger than 10 mass ppm, into the reactor after the first process, and subjecting to an olefin-dimerizing reaction in the presence of the solid phosphate catalyst at a reaction temperature of 55 to 300°C to obtain the reaction product containing the olefin dimer.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 待解决的问题:提供使用固体磷酸盐催化剂制备烯烃二聚体的方法。 解决方案:用于制备烯烃二聚物的方法的特征在于包括第一种方法,其引入含有基于混合物总量为0至15质量%的烯烃的第一混合物,其量低于 接触条件为10质量ppm以上的饱和含水量和规定的溶剂加入到通过在无机载体颗粒上负载磷酸制备的固体磷酸盐催化剂的反应器中,然后加热和加压混合物,得到 在固体磷酸盐催化剂与第一混合物的接触状态下,在反应器中规定接触状态; 以及第二种方法,其将包含烯烃的第二混合物和在反应温度等于或大于10质量ppm的低于饱和水含量的量引入到第一种方法之后的反应器中,并且将烯烃 在固体磷酸酯催化剂存在下,在55〜300℃的反应温度下进行二元化反应,得到含有烯烃二聚物的反应产物。 版权所有(C)2011,JPO&INPIT

    Method for producing jointly 1,3-butadiene and c6-c8 aromatic hydrocarbon
    9.
    发明专利
    Method for producing jointly 1,3-butadiene and c6-c8 aromatic hydrocarbon 有权
    生产1,3-丁二烯和C6-C8芳香烃的方法

    公开(公告)号:JP2013103893A

    公开(公告)日:2013-05-30

    申请号:JP2011247462

    申请日:2011-11-11

    Abstract: PROBLEM TO BE SOLVED: To provide a method for producing jointly 1,3-butadiene and C6-C8 aromatic hydrocarbons without requiring a new facility.SOLUTION: A hydrocarbon compound containing compounds represented by formula (1) and/or formula (2) is pyrolyzed, to thereby producing jointly 1,3-butadiene and C6-C8 aromatic hydrocarbons at high yield. (In formula (1) and formula (2), each R represents hydrogen, a methyl group, an ethyl group or a vinyl group, respectively independently).

    Abstract translation: 要解决的问题:提供一种不需要新设备来共同生产1,3-丁二烯和C 6 -C 8芳族烃的方法。 解决方案:将由式(1)和/或式(2)表示的含有化合物的烃化合物热解,从而以高产率联合生产1,3-丁二烯和C 6 -C 8芳族烃。 (式(1)和式(2)中,R各自独立地表示各R表示氢,甲基,乙基或乙烯基)。 版权所有(C)2013,JPO&INPIT

    Pressure-sensitive copying material
    10.
    发明专利
    Pressure-sensitive copying material 审中-公开
    压力敏感材料

    公开(公告)号:JP2011255674A

    公开(公告)日:2011-12-22

    申请号:JP2011106406

    申请日:2011-05-11

    Abstract: PROBLEM TO BE SOLVED: To provide a solvent which dissolves a color former for pressure-sensitive copying paper by high density, and to provide a color former solution with dissolving stability.SOLUTION: The subject is solved by using a solvent for color former for pressure-sensitive copying paper which comprises a predetermined quantity of 1-phenyl-1-ethyl phenyl ethane (PEPE) and 1-phenyl-1-xylyl ethane (PXE).

    Abstract translation: 要解决的问题:提供一种以高密度溶解压敏复印纸的成色剂的溶剂,并提供具有溶解稳定性的成色剂溶液。 解决方案:通过使用包含预定量的1-苯基-1-乙基苯基乙烷(PEPE)和1-苯基-1-二甲苯基乙烷(PEPE)的压敏复印纸的成色剂溶剂来解决该问题, PXE)。 版权所有(C)2012,JPO&INPIT

Patent Agency Ranking