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118 条记录 (耗时 0.02 秒)

    Process for producing carbon preform
    11.
    发明公开
    Process for producing carbon preform 失效
    Verfahren zum Herstellen von vorgeformten Kohlenstoffgebilden。

    公开(公告)号：EP0601808A1

    公开(公告)日：1994-06-15

    申请号：EP93309722.2

    申请日：1993-12-03

    申请人： NIPPON OIL COMPANY, LIMITED

    发明人： Sohda, Yoshio ,  Sanokawa, Yutaka ,  Kohno, Takefumi

    IPC分类号： C04B35/52 ,  D01F9/15 ,  D01F9/155

    CPC分类号： D01F9/15 ,  C04B35/83 ,  D01F9/155

    摘要： A simple manufacturing process for obtaining a carbon/carbon composite of superior performance is provided without using a carbon fiber fabric which is expensive and without going through the step of fixing fibers together using a binder.
    A precursor fiber for a carbon fiber which precursor fiber has been rendered infusible is subjected to uniaxial pressing at a temperature lower than the temperature adopted in the infusiblizing treatment, and then a carbonization treatment is performed.
    According to the present invention, a primary-pressed carbon material can be produced without using a binder, thus resulting in that not only the carbon material but also a carbon/carbon composite can be produced in a simple manner.

    摘要翻译： 提供了用于获得优异性能的碳/碳复合材料的简单制造方法，而不使用昂贵的碳纤维织物，并且不经过使用粘合剂将纤维固定在一起的步骤。 前体纤维已经熔化的碳纤维前体纤维在低于熔融处理所用温度的温度下进行单轴压制，然后进行碳化处理。 根据本发明，可以在不使用粘合剂的情况下制造一次压制碳材料，从而不仅能够以简单的方式制造碳材料，而且可以制造碳/碳复合材料。

    Ethylene/alpha-olefin copolymers
    14.
    发明公开
    Ethylene/alpha-olefin copolymers 失效
    Ethylenα-烯烃，共聚合物。

    公开(公告)号：EP0569249A2

    公开(公告)日：1993-11-10

    申请号：EP93303550.3

    申请日：1993-05-07

    申请人： NIPPON OIL COMPANY, LIMITED

    发明人： Matsuura, Kazuo ,  Seki, Takashi, c/o Nisseki Oosato-Ryo ,  Tajima, Yoshio ,  Ikegami, Noboru

    IPC分类号： C08F210/16 ,  C08F4/611

    CPC分类号： C08F210/16 ,  C08F4/61904 ,  C08F4/61912 ,  C08F4/615 ,  C08F4/611 ,  C08F210/08 ,  C08F2500/19 ,  C08F2500/12 ,  C08F2500/10

    摘要： A novel ethylene/α-olefin copolymer superior in melt characteristics such as fluidity and exhibiting high impact resistance, mechanical strength, transparency and low-temperature heat sealability is provided.
    The novel copolymer is prepared by the copolymerization of ethylene and an α-olefin of 4 to 20 carbon atoms and satisfies the conditions of a melt index of 0.01 to 100, a density (d) of 0.880 to 0.940, an Mw/Mn ratio in the range of 2.0 to 15, an N value of 1.25 to 2.5, provided N value ≧ 1.32 log (Mw/Mn) + 0.86, a DSC melting point peak of 70° to 120°C and a branching degree, B, per 1,000 carbon atoms of -710d + 662 ≦ -725d + 686.

    摘要翻译： 提供了具有流动性和显示出高抗冲击性，机械强度，透明性和低温热封性等熔体特性优异的新型乙烯/α-烯烃共聚物。 该共聚物通过乙烯与4-20个碳原子的α-烯烃的共聚制备，并且满足熔体指数为0.01至100，密度（d）为0.880至0.940，Mw / Mn比为 2.0〜15的范围，1.25〜2.5的N值，N值> = 1.32log（Mw / Mn）+0.86，DSC熔点峰值为70〜120℃，支化度B， 每1000个碳原子为-710d + 662

    Catalysts for the high-temperature steam reforming of hydrocarbons
    15.
    发明公开
    Catalysts for the high-temperature steam reforming of hydrocarbons 失效
    KatalysatorfürHochtemperaturdampfreformierung von Kohlenwasserstoffen。

    公开(公告)号：EP0503653A1

    公开(公告)日：1992-09-16

    申请号：EP92104327.9

    申请日：1992-03-12

    申请人： NIPPON OIL COMPANY, LIMITED ,  PETROLEUM ENERGY CENTER

    发明人： Ino, Takashi, NIPPON OIL CO., LTD. ,  Anzai,Iwano , NIPPON OIL CO.,LTD. ,  Fujino, Yuzo, NIPPON OIL CO., LTD.

    IPC分类号： B01J23/56 ,  B01J23/58 ,  C01B3/40

    CPC分类号： C01B3/40 ,  B01J23/58 ,  B01J23/63 ,  C01B2203/1064 ,  C01B2203/1082 ,  C01B2203/1094 ,  Y02P20/52

    摘要： [OBJECT] The object of this invention is to provide a catalyst which is suitable for use in high-temperature steam reforming of hydrocarbons, exhibits less carbon precipitation when used and has high activity with a long catalytic service life.
    [CONSTITUTION] A catalyst for the steam reforming of hydrocarbons characterized in that 0.1-2 wt.% of ruthenium is carried on a carrier which comprises 5-40 wt.% of ceria or rare earth element oxides containing ceria as the main ingredient and 60-95 wt.% of alumina, and that an atomic ratio of cerium to ruthenium (Ce/Ru) in the catalyst is in the range of from more than 10 to 200.

    摘要翻译： 本发明的目的是提供一种适合用于烃的高温蒸汽重整的催化剂，当使用时具有较少的碳沉淀并且具有高活性且具有长的催化剂使用寿命。 [组成]用于烃的蒸汽重整的催化剂，其特征在于，将0.1-2重量％的钌载持在载体上，该载体包含5-40重量％的以二氧化铈为主要成分的二氧化铈或稀土元素氧化物，其中60重量％ -95重量％的氧化铝，并且催化剂中铈与钌（Ce / Ru）的原子比在大于10至200的范围内。

    Process for preparing polyolefins
    17.
    发明公开
    Process for preparing polyolefins 失效
    制备聚烯烃的方法

    公开(公告)号：EP0447079A3

    公开(公告)日：1992-04-22

    申请号：EP91301727.3

    申请日：1991-03-01

    申请人： NIPPON OIL COMPANY, LIMITED

    发明人： Sano, Akira ,  Okamoto, Mitsuo ,  Shiraishi, Takeichi ,  Usui, Katumi ,  Suzuki, Kunihiro ,  Shimizu, Hiroyuki ,  Matsuura, Kazuo

    IPC分类号： C08F10/00 ,  C08F4/656 ,  C08F4/655

    CPC分类号： C08F10/00 ,  C08F4/6567 ,  C08F4/6576 ,  C08F4/6555

    摘要： Polyolefins exhibiting better particle properties are prepared by polymerizing an olefin or olefins in the presence of a catalyst comprising a solid catalyst component and an organometallic compound, said solid catalyst component being prepared by the reaction of the following components [I] and [II] :
    [I] a reaction product obtained by reacting the following components (1), (2) and (3) with one another in the presence of a compound represented by the general formula ROH wherein R is a hydrocarbon radical having 1 to 20 carbon atoms or an organic residue containing such an element as oxygen, nitrogen, sulfur, or chlorine:
    (1) a silicon oxide and/or an aluminum oxide; (2) a reaction product obtained by the reaction of a magnesium halide and compound represented by the general formula Me(OR) n X z - n wherein Me represents an element of Groups I to IV in the Periodic Table, z represents the valence of the element Me, n is 0 (3) a titanium compound represented by the general formula Ti(OR) n X 4 - n wherein R is a hydrocarbon radical having 1 to 20 carbon atoms, X is a halogen atom, and n is 0 ≦ n ≦ 4; and [II] an organoaluminum compound represented by the general formula Al(OR′) m R² n X 3 - (m + n) wherein R¹ and R² are each a hydrocarbon radical having 1 to 24 carbon atoms, X is hydrogen atom or a halogen atom, and m and n are 0

    摘要翻译： 通过在包含固体催化剂组分和有机金属化合物的催化剂存在下聚合一种或多种烯烃来制备表现出较好颗粒性质的聚烯烃，所述固体催化剂组分通过以下组分[I]和[II]的反应制备： [I]通过使下列组分（1），（2）和（3）在由通式ROH表示的化合物存在下彼此反应而获得的反应产物，其中R是具有1至20个碳原子的烃基 或含有如氧，氮，硫或氯的元素的有机残留物：（1）氧化硅和/或氧化铝; （2）通过卤化镁与由通式Me（OR）nXz-n表示的化合物反应得到的反应产物，其中Me表示元素周期表中第I至IV族的元素，z表示元素的化合价 Me，n为0

    Positive type photoresist composition
    19.
    发明公开
    Positive type photoresist composition 失效
    阳光照射光。

    公开(公告)号：EP0471326A1

    公开(公告)日：1992-02-19

    申请号：EP91113522.6

    申请日：1991-08-12

    申请人： NIPPON OIL COMPANY, LIMITED

    发明人： Yoda, Eiji ,  Sato, Haruyoshi, Nisseki Kagaku Shataku ,  Yamasita, Yukio ,  Yuasa, Hitoshi ,  Otsuki, Yutaka

    IPC分类号： G03F7/039 ,  G03F7/023

    CPC分类号： G03F7/0233

    摘要： A positive type photoresist composition contains (a) 100 parts by weight of a resin which is a polymer compound (A) including carbon-carbon double bonds and having a molecular weight of 300 to 30,000 and an iodine value of 50 to 500. To at least a part of the double bonds of the polymer compound (A), a group represented by the formula (I) is introduced

    wherein R¹ denotes a hydrogen atom, a halogen atom or an alkyl group having 1 to 3 carbon atoms and R² denotes an alkyl group having 1 to 10 carbon atoms, a cycloalkyl group or an aryl group. The composition further contains (b) 25 to 100 parts by weight of a compound containing a quinone diazide unit.

    摘要翻译： 正型光致抗蚀剂组合物含有（a）100重量份作为包含碳 - 碳双键并且分子量为300〜30,000，碘值为50〜500的高分子化合物（A）的树脂。 引入高分子化合物（A）的双键的至少一部分，由式（I）表示的基团，其中R 1表示氢原子，卤素原子或具有1〜3个碳原子的烷基 碳原子，R 2表示碳原子数1〜10的烷基，环烷基或芳基。 该组合物还含有（b）25〜100重量份的含有醌二叠氮单元的化合物。

    Process for preparing polyolefins
    20.
    发明公开
    Process for preparing polyolefins 失效
    制备聚烯烃的方法

    公开(公告)号：EP0407143A3

    公开(公告)日：1991-11-06

    申请号：EP90307261.9

    申请日：1990-07-03

    申请人： NIPPON OIL COMPANY, LIMITED

    发明人： Sano, Akira ,  Shiraishi, Takeichi ,  Yanahashi, Sinichi ,  Shimizu, Hiroyuki ,  Matsuura, Kazuo

    IPC分类号： C08F10/00 ,  C08F4/657 ,  C08F4/658 ,  C08F4/68 ,  C08F4/685

    CPC分类号： C08F10/00 ,  C08F2410/03 ,  C08F4/6385 ,  C08F4/6376

    摘要： Polyolefin is prepared by using a catalyst comprising a solid catalyst component and an organometallic compound, the said solid catalyst component being prepared by the reaction of the following components [I] and [II] :
    [I] a reaction product obtained by reacting:
    (1) a silicon oxide and/or an aluminum oxide, and (2) a titanium compound, or a titanium compound and a vanadium compound, and further reacting the resulting reaction product with: (3) an organoaluminum compound; and [II] a reaction product obtained by the reaction of:
    (1) a magnesium halide, (2) a compound represented by the general formula Me(OR) n X z-n wherein Me represents an element of I to IV in the Periodic Table, z represents the valence of the element Me, n is o (3) a titanium compound, or a titanium compound and a canadium compound.

    摘要翻译： 通过使用包含固体催化剂组分和有机金属化合物的催化剂来制备聚烯烃，所述固体催化剂组分通过以下组分[I]和[II]的反应制备：[I]通过使 1）氧化硅和/或氧化铝，和（2）钛化合物或钛化合物和钒化合物，并进一步使得到的反应产物与以下物质反应：（3）有机铝化合物; 和[II]通过以下反应获得的反应产物：（1）卤化镁，（2）由通式Me（OR）nXz-n表示的化合物，其中Me代表元素周期表中的I至IV z表示元素Me的化合价，n为o