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51. 发明授权

US5728641A Catalyst component for the polymerization of olefins 失效
公开(公告)号：US5728641A
公开(公告)日：1998-03-17
申请号：US464655
申请日：1995-06-21
申请人： Fuyuki Aida , Yoshio Tajima , Kazuo Matsuura
发明人： Fuyuki Aida , Yoshio Tajima , Kazuo Matsuura
IPC分类号： C08F4/60 , C08F4/619 , C08F4/649 , C08F4/658 , C08F4/659 , C08F4/6592 , C08F10/00
CPC分类号： C08F10/00 , C08F4/61904 , C08F4/61912 , C08F4/61916 , C08F4/65904 , Y10S526/943
摘要： According to the present invention there are provided a catalyst component, a catalyst using the catalyst component and a process using the catalyst, for the preparation of olefin polymers high in molecular weight and relatively wide in molecular weight distribution, using an extremely small amount of a modified organoaluminum compound such as methylaluminoxane and in high yield. The catalyst component is prepared by contacting at least the following constituents (1), (2), (3) and (4) with one another: (1) a compound represented by the general formula Me.sup.1 R.sup.1.sub.p (OR.sup.2).sub.q X.sub.4-p-q where R.sup.1 and R.sup.2 are each independently a hydrocarbon group having 1 to 24 carbon atoms, X is a halogen atom, Me is Zr, Ti or Hf, p and q are each an integer in the ranges of 0.ltoreq.p.ltoreq.4 and 0.ltoreq.q.ltoreq.4, provided 0.ltoreq.p+q.ltoreq.4; (2) at least one compound selected from the group consisting of compounds represented by the following general formulas 1 to 4: General formula 1: Me.sup.2 R.sup.3.sub.m (OR.sup.4).sub.n X.sup.2.sub.z-m-n General formul 2: Me.sup.3 H.sub.2 R.sup.5.sub.3-a General formula 3: Me.sup.4 �Me.sup.3 H.sub.b R.sup.6.sub.c (OR.sup.7).sub.4-b-c !.sub.y General formula 4: ##STR1## where R.sup.3,R.sup.4, R.sup.5, R.sup.6, R.sup.7 and R.sup.8, which may be the same or different, are each independently a hydrocarbon group having 1 to 24 carbon atoms, Me.sup.2 is a Group 1, 2, 12 or 13 element in the Periodic Table of Elements, Me.sup.3 is a Group 13 element in the same Table, Me.sup.4 is a Group 1, 2, or 12 element in the same Table, X.sup.2 is a halogen atom, z is the valence of Me.sup.2, y is the valence of Me.sup.4, and m, n, a, b, c and d are each an integer in the ranges of 0.ltoreq.m.ltoreq.z, 0.ltoreq.n.ltoreq.z, provided 0.ltoreq.m+m.ltoreq.z, 0

52. 发明授权

US5556821A Catalyst component for the polymerization of olefins 失效
标题翻译：用于烯烃聚合的催化剂组分
公开(公告)号：US5556821A
公开(公告)日：1996-09-17
申请号：US276898
申请日：1994-07-19
申请人： Fuyuki Aida , Yoshio Tajima , Kazuo Matsuura
发明人： Fuyuki Aida , Yoshio Tajima , Kazuo Matsuura
IPC分类号： C08F4/60 , C08F4/642 , C08F4/659 , C08F4/6592 , C08F4/74 , C08F10/00 , B01J31/00
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/6592
摘要： According to the present invention there is provide a catalyst capable of affording an olefin homopolymer or copolymer having a high molecular weight and a relatively wide molecular weight distribution, in high yield, using an extremely small amount of a modified organoaluminum compound (particularly methylaluminoxane).The catalyst comprises the modified organoaluminum compound and a catalyst component comprising the following compounds (1) and (2): (1) a compound represented by the general formula R.sub.p MX.sub.4-p where M is a transition metal of Group IVa in the Periodic Table, R is cyclopentadienyl, substituted cyclopentadienyl, indenyl, substituted indenyl, or an aralkyl group having 7 to 24 carbon atoms, provided Rs may be bonded together through an alkylene groups having 2 to 8 carbon atoms and/or silylene group, X is a halogen atom, a hydrogen atom or a hydrocarbon residue having 1 to 24 carbon atoms, and p is a number satisfying the condition of 1.ltoreq.p.ltoreq.4; and (2) a compound containing carbon-fluorine bond.
摘要翻译：根据本发明，提供能够以极少量的改性有机铝化合物（特别是甲基铝氧烷）以高产率提供具有高分子量和相对较宽分子量分布的烯烃均聚物或共聚物的催化剂。催化剂包含改性的有机铝化合物和包含以下化合物（1）和（2）的催化剂组分：（1）由通式RpMX4-p表示的化合物，其中M是元素周期表中IVa族的过渡金属， R是环戊二烯基，取代的环戊二烯基，茚基，取代的茚基或具有7至24个碳原子的芳烷基，其中R 5可以通过具有2-8个碳原子和/或亚甲硅基的亚烷基键合在一起，X是卤素原子，氢原子或碳原子数为1〜24的烃残基，p为满足1≤n≤4的条件的数。和（2）含有碳 - 氟键的化合物。

53. 发明授权

US5263737A Device for stabilizing the attitude of an automobile 失效
标题翻译：用于稳定汽车姿态的装置
公开(公告)号：US5263737A
公开(公告)日：1993-11-23
申请号：US814052
申请日：1991-12-26
申请人： Kunitaka Furuya , Kazuo Matsuura
发明人： Kunitaka Furuya , Kazuo Matsuura
IPC分类号： B60G17/015
CPC分类号： B60G17/015 , B60G2400/106 , B60G2400/204 , B60G2400/252 , B60G2400/42
摘要： A device for stabilizing the attitude of an automobile having an automobile body and lefthand and right-hand road wheels which are rotatably supported on the automobile body, includes cylinder means independently disposed between the road wheels and the automobile body and having respective fluid chambers, the cylinder means being operable depending on fluid pressures in the fluid chambers, a communication pipe mechanism connectable for bringing the fluid chambers of the cylinder means into fluid communication with each other, valve means disposed in the communication pipe mechanism, for pressurizing a fluid in the communication pipe mechanism and controlling the direction of flow of the fluid in the communication pipe mechanism, detecting means including at least an automobile speed sensor for detecting the speed of travel of the automobile and a steering reactive force sensor for detecting a steering reactive force, and control means responsive to detected signals from the detecting means responsive to detected signals from the detecting means for controlling the valve means to transfer the fluid from the fluid chambers of the cylinder means which are located on a radially inner side of a turning circle when the automobile makes a turn into the fluid chambers of the cylinder means which are located on a radially outer side of the turning circle, thereby to stabilize the attitude of the automobile.
摘要翻译：一种用于稳定具有车辆的汽车的姿态的装置和可旋转地支撑在汽车车体上的左侧和右侧车轮的姿态，包括独立地设置在车轮和汽车车身之间的缸体装置，并且具有各自的流体室，气缸装置可根据流体室中的流体压力操作;连通管机构，其可连接用于使气缸装置的流体室彼此流体连通;阀装置，设置在连通管机构中，用于对通信中的流体加压管道机构，并控制连通管机构中的流体的流动方向，检测装置至少包括用于检测汽车行驶速度的汽车速度传感器和用于检测转向反作用力的转向反作用力传感器，以及控制响应于来自检测的检测信号的装置响应于来自检测装置的检测信号的装置，用于控制阀装置，以便当汽车转向进入所述流体室的流体室时，所述阀装置从位于转动圆周的径向内侧的气缸装置的流体室传递流体气缸装置，其位于转向圆的径向外侧，从而稳定汽车的姿态。

54. 发明授权

US5126246A Reagent for analysis of triglycerides and analysis using the same 失效
标题翻译：用于分析甘油三酸酯的试剂和使用其分析
公开(公告)号：US5126246A
公开(公告)日：1992-06-30
申请号：US435003
申请日：1989-11-09
申请人： Shigeyuki Imamura , Mamoru Takahashi , Hideo Misaki , Kazuo Matsuura
发明人： Shigeyuki Imamura , Mamoru Takahashi , Hideo Misaki , Kazuo Matsuura
IPC分类号： G01N33/92 , C12Q1/44 , C12Q1/48 , C12Q1/61
CPC分类号： C12Q1/48 , C12Q1/44 , Y10S435/81 , Y10S435/832 , Y10S436/815 , Y10S530/825 , Y10S530/83
摘要： Reagent for analysis of triglycerides contained in blood serum is provided, which comprises lipases and monoglyceride lipases capable of acting on monoglycerides having substrate specificity and capable of catalyzing the following enzymatic reaction: monoglyceride+H.sub.2 O.fwdarw.glycerol+fatty acids. The glycerol or fatty acids are measured to learn an amount of the triglycerides or fatty acid by any known analytical method.
摘要翻译：提供了用于分析血清中含有的甘油三酯的试剂，其包含能够作用于具有底物特异性并能够催化以下酶促反应的单酸甘油酯的脂肪酶和甘油单酯脂肪酶：单酸甘油酯+ H 2 O->甘油+脂肪酸。测量甘油或脂肪酸，以通过任何已知的分析方法学习一定量的甘油三酯或脂肪酸。

55. 发明授权

US4923935A Process for producing polyethylene of ultrahigh molecular weight 失效
标题翻译：生产超高分子量聚乙烯的方法
公开(公告)号：US4923935A
公开(公告)日：1990-05-08
申请号：US302564
申请日：1989-01-26
申请人： Akira Sano , Shigeki Yokoyama , Yasunosuke Miyazaki , Tetsujiro Kuroishi , Kazuo Matsuura
发明人： Akira Sano , Shigeki Yokoyama , Yasunosuke Miyazaki , Tetsujiro Kuroishi , Kazuo Matsuura
IPC分类号： C08F10/00 , C08F2/38 , C08F4/00 , C08F4/60 , C08F4/64 , C08F4/654 , C08F8/00 , C08F10/02
CPC分类号： C08F10/02 , C08F10/00
摘要： A process for producing polyethylene of ultrahigh molecular weight having an intrinsic viscosity of 10-30 dl/g at 135.degree. C. in decalin is disclosed which comprises at least the following two stages of polymerization reaction: (a) a first reaction stage where in ethylene is polymerized with use of a catalyst comprising a solid component containing at least Mg, Ti and/or Va and in the absence or presence of hydrogen of reduced concentration to produce 70-99.5 weight parts of polyethylene having an intrinsic viscosity of 12-32 dl/g at 135.degree. C. in decalin; and (b) a second reaction stage wherein a fresh feed of ethylene is polymerized in the presence of hydrogen of higher concentration to produce 30-0.5 weight parts of polyethylene having an intrinsic viscosity of 0.1-5 dl/g at 135.degree. C. in decalin.
摘要翻译：公开了在135℃下在十氢萘中生产特性粘度为10-30dl / g的超高分子量聚乙烯的方法，其至少包括以下两个阶段的聚合反应：（a）第一反应阶段，其中在使用包含至少含有Mg，Ti和/或Va的固体组分的催化剂和在还原浓度不存在或不存在的情况下使乙烯聚合，得到70-99.5重量份的特性粘度为12-32的聚乙烯 dl / g，135℃，十氢化萘; 和（b）第二反应阶段，其中乙烯的新鲜进料在较高浓度的氢气存在下聚合，以在135℃下产生特性粘度为0.1-5dl / g的30至0.5重量份的聚乙烯十氢化萘

56. 发明授权

US4921786A Novel NAD synthetase, assay method using said novel NAD synthetase and a process for production thereof 失效
标题翻译：新型NAD合成酶，使用所述新型NAD合成酶的测定方法及其生产方法
公开(公告)号：US4921786A
公开(公告)日：1990-05-01
申请号：US94813
申请日：1987-09-10
申请人： Mamoru Takahashi , Hideo Misaki , Shigeyuki Imamura , Kazuo Matsuura
发明人： Mamoru Takahashi , Hideo Misaki , Shigeyuki Imamura , Kazuo Matsuura
IPC分类号： C12N9/00 , C12P1/00 , C12P3/00
CPC分类号： C12N9/93 , C12P1/00 , C12P3/00 , C12R1/07
摘要： A novel NAD synthetase is produced by culturing a broth of Bacillus stearothermophilus H-804 FERM BP-1408. This new enzyme selectively catalyzes the reaction ##STR1## without catalyzing the reaction ##STR2## The enzyme uses ammonia or ammonium ion as a substrate, but does not use either glutamine or asparagine. Also disclosed is an assay method using the enzyme, for any one of ATP, deamide-NAD, ammonia or ammonium ion in a specimen to be assayed.

57. 发明授权

US4849390A Catalysts for polymerization of olefins 失效
标题翻译：用于烯烃聚合的催化剂
公开(公告)号：US4849390A
公开(公告)日：1989-07-18
申请号：US38949
申请日：1987-04-16
申请人： Akira Sano , Kunimichi Kubo , Kazuo Matsuura
发明人： Akira Sano , Kunimichi Kubo , Kazuo Matsuura
IPC分类号： C08F10/00 , C08F4/02 , C08F4/60 , C08F4/64
CPC分类号： C08F4/025 , Y10S526/901 , Y10S526/909
摘要： A catalyst for polymerization of olefins is disclosed which comprises a titanium and/or vanadium compound supported on a silicon and/or aluminum oxide carrier. This carrier has peculiar characteristics including a specified proportion of highly spherical oxide particles, a selected average pore size and a specified proportion of a selected particle size range before and after ultrasonic treatment, whereby there is obtained a catalyst having increased bulk density, narrow particle size distribution and high fluidity.

58. 发明授权

US4822855A Thermoplastic elastomer compositions 失效
标题翻译：热塑性弹性体组合物
公开(公告)号：US4822855A
公开(公告)日：1989-04-18
申请号：US81464
申请日：1987-08-04
申请人： Seizo Kobayashi , Katumi Usui , Takashi Mizoe , Noboru Yamaoka , Kazuo Matsuura
发明人： Seizo Kobayashi , Katumi Usui , Takashi Mizoe , Noboru Yamaoka , Kazuo Matsuura
IPC分类号： C08L23/00 , C08L23/08 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/16 , C08L53/00 , C08L23/28 , C08L23/18
CPC分类号： C08L23/10 , C08L23/12 , C08L23/16 , C08L2205/03 , C08L23/0815 , C08L23/142 , C08L2312/00 , C08L53/00
摘要： A thermoplastic elastomer composition prepared by partially crosslinking a composition comprising the following components (A), (B) and (C):(A) 30-70 parts by weight of an ethylene/.alpha.-olefin copolymer prepared by copolymerizing ethylene and an .alpha.-olefin having 3 to 12 carbon atoms in the presence of a catalyst comprising a solid component and an organoaluminum compound which solid component contains at least magnesium and titanium, said ethylene/.alpha.-olefin copolymer having the following properties (I) to (IV):______________________________________ (I) Melt index 0.01-100 g/10 min (II) Density 0.860-0.910 g/cm.sup.3 (III) Maximum peak not lower than 100.degree. C. temperature as measured according to a differential scanning calorimetry (DSC) (IV) Insolubles in boiling not less than 10 wt. % n-hexane ______________________________________ (B) 70-30 parts by weight of a propylene polymer; and(C) 70-200 parts by weight, based on 100 parts by weight of the components (A) and (B), of an ethylene/.alpha.-olefin copolymer rubber.
摘要翻译：通过部分交联包含以下组分（A），（B）和（C）的组合物制备的热塑性弹性体组合物：（A）30-70重量份通过乙烯共聚合制备的乙烯/α-烯烃共聚物所述乙烯/α-烯烃共聚物具有以下特性（I）至（IV），所述催化剂包含固体组分和有机铝化合物，所述有机铝化合物至少含有镁和钛，： - （I）熔体指数0.01-100g / 10min - （II）密度0.860-0.910g / cm3 - （III）最高峰不低于100℃ - 测量温度 - 根据差示扫描 - 量热法（DSC） - （Ⅳ）不溶物不溶于10重量％％ - 正己烷 - （B）70-30重量份丙烯聚合物; 和（C）基于100重量份的组分（A）和（B））为70-200重量份的乙烯/α-烯烃共聚物橡胶。

59. 发明授权

US4775722A Thermoplastic elastomer compositions 失效
标题翻译：热塑性弹性体组合物
公开(公告)号：US4775722A
公开(公告)日：1988-10-04
申请号：US91831
申请日：1987-09-01
申请人： Seizo Kobayashi , Katumi Usui , Takashi Mizoe , Noboru Yamaoka , Kazuo Matsuura
发明人： Seizo Kobayashi , Katumi Usui , Takashi Mizoe , Noboru Yamaoka , Kazuo Matsuura
IPC分类号： C08K5/14 , C08L23/00 , C08L23/08 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/16 , C08L53/00 , C08L23/26 , C08L23/04
CPC分类号： C08L23/0815 , C08L23/0869 , C08L23/10 , C08L23/12 , C08L23/142 , C08L23/16 , C08L2205/035 , C08L2207/04 , C08L2312/00 , C08L53/00
摘要： A thermoplastic elastomer composition prepared by partially crosslinking a composition comprising the following components (A), (B), (C) and (D):(A) 10-40% by weight of an ethylene/.alpha.-olefin copolymer prepared by copolymerizing ethylene and an .alpha.-olefin having 3 to 12 carbon atoms in the presence of a catalyst comprising a solid component and an organoaluminum compound which solid component contains at least magnesium and titanium, said ethylene/.alpha.-olefin copolymer having the following properties (I) to (IV):(I) Melt index: 0.01-50 g/10 min(II) Density: 0.860-0.910 g/cm.sup.3(III) Maximum peak temperature as measured according to a differential scanning calorimetry (DSC): not lower than 100.degree. C.(IV) Insolubles in boiling n-hexane: not less than 10 wt. %(B) 15-35% by weight of a propylene polymer;(C) 10-40% by weight of an ethylene/.alpha.-olefin copolymer rubber; and(D) 10-40% by weight of an ethylene/unsaturated monocarboxylic acid ester copolymer in which the carboxylate unit content is 2-10 mol %.
摘要翻译：通过将包含以下组分（A），（B），（C）和（D））的组合物部分交联制备的热塑性弹性体组合物：（A）10-40重量％的通过共聚制备的乙烯/α-烯烃共聚物乙烯和具有3至12个碳原子的α-烯烃，在包含固体组分和固体组分至少含有镁和钛的有机铝化合物的催化剂存在下，所述乙烯/α-烯烃共聚物具有以下性质（I）至（IV）：（I）熔融指数：0.01-50g / 10分钟（II）密度：0.860-0.910g / cm3（III）根据差示扫描量热法（DSC）测量的最大峰值温度：不低于 100℃（Ⅳ）沸腾正己烷不溶物不少于10wt。％（B）15-35重量％的丙烯聚合物; （C）10-40重量％的乙烯/α-烯烃共聚物橡胶; 和（D）10-40重量％的羧酸酯单元含量为2-10摩尔％的乙烯/不饱和一元羧酸酯共聚物。

60. 发明授权

US4767819A Ultra-high-molecular-weight polyethylene solution 失效
标题翻译：超高分子量聚乙烯溶液
公开(公告)号：US4767819A
公开(公告)日：1988-08-30
申请号：US70545
申请日：1987-07-07
申请人： Shigeki Yokoyama , Michiaki Torii , Kazuo Matsuura , Akira Sano
发明人： Shigeki Yokoyama , Michiaki Torii , Kazuo Matsuura , Akira Sano
IPC分类号： C08L23/04 , C08J3/09 , C08L23/00 , C08L91/00 , C10G67/06 , D01F6/04 , C08L23/06
CPC分类号： D01D1/02 , C08J3/092 , C10G67/06 , D01F6/04 , C08J2323/06
摘要： The present invention provides an ultra-high-molecular-weight polyethylene solution which is produced by the steps of subjecting a kerosene fraction having a boiling point of 160.degree. to 300.degree. C. to a nucleus hydrogenation treatment at a pressure of 30 to 100 kg/cm.sup.2 at a temperature of 100.degree. to 300.degree. C. in the presence of a metallic catalyst for nucleus hydrogenation of aromatic nuclei; separating and removing at least a part of n-paraffins present in the kerosene therefrom by the use of a molecular sieve made up of a synthesized zeolite in order to obtain a residual oil; fractionating the latter by a rectification apparatus to obtain a hydrocarbon mixture fraction which has a boiling point of 180.degree. to 250.degree. C. and which is substantially free from naphthalene and biphenyl; and dissolving, in the hydrocarbon mixture fraction, an ultra-high-molecular-weight polyethylene having an intrinsic viscosity of 8 or more in decalin at 135.degree. C.
摘要翻译：本发明提供了一种超高分子量聚乙烯溶液，其通过以下步骤制备：使沸点为160〜300℃的煤油馏分在30〜100kg的压力下进行核氢化处理在金属催化剂存在下，在100〜300℃的温度下，芳族核的核氢化; 通过使用由合成沸石构成的分子筛分离和除去存在于煤油中的至少一部分正链烷烃，以获得残油; 通过精馏装置对后者进行分馏，得到沸点为180-250℃，基本上不含萘和联苯的烃混合物馏分; 并在烃混合物馏分中，在135℃下在十氢化萘中溶解特性粘度为8以上的超高分子量聚乙烯。

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