公开(公告)号：US4847227A

公开(公告)日：1989-07-11

申请号：US105586

申请日：1987-10-08

申请人： Atsushi Murai ,  Minoru Terano ,  Kohei Kimura ,  Masuo Inoue ,  Katsuyoshi Miyoshi

发明人： Atsushi Murai ,  Minoru Terano ,  Kohei Kimura ,  Masuo Inoue ,  Katsuyoshi Miyoshi

IPC分类号： C08F4/60 ,  C08F4/64 ,  C08F4/658 ,  C08F10/00

CPC分类号： C08F10/00

摘要： A solid catalyst component for olefin polymerization catalysts prepared by suspending diethoxymagnesium (a) in an aromatic hydrocarbon (b) which is liquid at normal temperature and bringing the suspension into a first contact with titanium tetrachloride (c) to form a product and bringing it into a second contact with tianium tetrachloride (c) in such manner that a diester (d) of an aromatic dicarboxylic acid and calcium chloride (e) are allowed to coexist at any stage of the above suspending and/or contacts, the calcium chloride (e) being used in an amount of 1-2 grams per gram of the diethoxymagnesium (a). This solid catalyst component exhibits, when applied to the polymerization of olefins, a surprisingly enhanced polymerization activity per titanium atom and a high stereospecific performance and scarcely necessitates any deashing treatment, thus affording a great economical advantage.

摘要翻译： 一种用于烯烃聚合催化剂的固体催化剂组分，其通过将二乙氧基镁（a）悬浮在常温下为液体的芳族烃（b）中并使悬浮液与四氯化钛（c）首次接触形成产物并使其进入 与四氯化钛（c）的第二次接触，使得芳族二羧酸和氯化钙（e）的二酯（d）在上述悬浮和/或接触的任何阶段共存，氯化钙（e ）的用量为每克二乙氧基镁（a）1-2克。 当用于烯烃聚合时，该固体催化剂组分表现出惊人的增加的每个钛原子的聚合活性和高立体特异性性能，并且几乎不需要任何脱屑处理，从而提供了巨大的经济优势。

公开(公告)号：US4839321A

公开(公告)日：1989-06-13

申请号：US141523

申请日：1988-01-07

申请人： Atsushi Murai ,  Minoru Terano ,  Kohei Kimura ,  Masuo Inoue

发明人： Atsushi Murai ,  Minoru Terano ,  Kohei Kimura ,  Masuo Inoue

IPC分类号： C08F4/60 ,  C08F4/64 ,  C08F4/658 ,  C08F10/00

CPC分类号： C08F10/00

摘要： A solid catalyst component for olefin polymerization catalysts prepared by subjecting diethoxymagnesium (a), calcium chloride (b) and a silicon compound (c) of the general formula: Si(OR).sub.4 (wherein R is an alkyl or aryl group) together to a contact treatment in the presence of an organic solvent (d), suspending the treated composition in an aromatic hydrocarbon (e) which is liquid at normal temperature and bringing the suspension into a first contact with titanium tetrachloride (f) to form a product and bringing it to a second contact with titanium tetrachloride (f) in such manner that a diester (g) of an aromatic dicarboxylic acid is allowed to coexist at any stage of the above suspending and/or contacts with the exception of the contact treatment, the calcium chloride (b) being used in an amount of 1-2 g per gram of the diethoxymagnesium (a). This solid catalyst component exhibits, when applied to the polymerization of olefins, a surprisingly enhanced polymerization activity per titanium atom and a high stereospecific performance and scarcely necessitates any deashing treatment, thus affording a great economical advantage.

摘要翻译： 将通式为Si（OR）4（其中R为烷基或芳基）的二乙氧基镁（a），氯化钙（b）和硅化合物（c））（其中R为烷基或芳基）一起制备的烯烃聚合催化剂固体催化剂组分 在有机溶剂（d）的存在下进行接触处理，将经处理的组合物悬浮在常温下为液态的芳烃（e）中，并使悬浮液与四氯化钛（f）进行第一次接触以形成产物， 使其与四氯化钛（f）进行第二次接触，使得除了接触处理之外，在上述悬浮和/或接触的任何阶段允许芳族二羧酸的二酯（g）共存， 氯化钙（b）的用量为每克二乙氧基镁（a）1-2克。 当用于烯烃聚合时，该固体催化剂组分表现出惊人的增加的每个钛原子的聚合活性和高立体特异性性能，并且几乎不需要任何脱屑处理，从而提供了巨大的经济优势。

公开(公告)号：US4816433A

公开(公告)日：1989-03-28

申请号：US69151

申请日：1987-07-02

申请人： Minoru Terano ,  Atsushi Murai ,  Masuo Inoue ,  Katsuyoshi Miyoshi

发明人： Minoru Terano ,  Atsushi Murai ,  Masuo Inoue ,  Katsuyoshi Miyoshi

IPC分类号： C08F4/60 ,  C08F4/64 ,  C08F4/658 ,  C08F10/00

CPC分类号： C08F10/00

摘要： A solid catalyst component prepared by washing a solid substance, which has been obtained by reacting diethoxymagnesium (a) suspended in an alkylbenzene (b) with titanium tetrachloride (c) in an amount less than 1/2 of the alkylbenzene (b) in a ratio by volume and a phthalic diester (d) at a temperature within the range of 80.degree.-135.degree. C., with an alkylbenzene, and thereafter reacting the solid substance in a presence of an alkylbenzene (b) with titanium tetrachloride (c) in an amount less than 1/2 of the alkylbenzene (b) in a ratio by volume as well as an olefin polymerization catalyst comprising (A) the solid catalyst component specified above, (B) a silicon compound of the general formula:SiR.sub.m (OAlk).sub.4-mwherein R is a group selected from an alkyl group, a cycloalkyl group, and aryl group and vinyl group, Alk is an alkyl group and m is 0 or an integer of 1-3, with the proviso that when R is an alkyl group, R may be identical with Alk and when m is 1, 2 or 3, the groups and/or the Alk groups may respectively be identical or different, and (C) an organoaluminum compound. This catalyst is capable of exhibiting a high polymerization activity combined with a high stereospecific performance and producing stereoregular olefin polymers in a high yield.

公开(公告)号：US4640906A

公开(公告)日：1987-02-03

申请号：US793750

申请日：1985-11-01

申请人： Minoru Terano ,  Yasushi Yokoyama ,  Masuo Inoue ,  Katsuyoshi Miyoshi

发明人： Minoru Terano ,  Yasushi Yokoyama ,  Masuo Inoue ,  Katsuyoshi Miyoshi

IPC分类号： C08F4/00 ,  C08F4/10 ,  C08F4/50 ,  C08F4/60 ,  C08F4/64 ,  C08F4/65 ,  C08F10/00

CPC分类号： C08F10/00

摘要： A catalyst for the polymerization of olefins which comprises:(1) a solid catalyst component,(2) a piperidine derivative and(3) an organoaluminum compound,characterized in that the solid catalyst component (A) has been prepared by mixing (a) a dialkoxymagnesium and (b) a diester of an aromatic dicarboxylic acid with (c) a halogenated hydrocarbon to form a suspension and thereafter adding the suspension to (d) a titanium tetrahalide to effect reaction, as well as the solid catalyst component and a process for preparing same. The catalyst maintains a high polymerization activity combined with stereospecific performance over a prolonged polymerization time and scarcely incurs any problem of corrosion and odor in the resultant polymer.

摘要翻译： 一种用于烯烃聚合的催化剂，其包括：（1）固体催化剂组分，（2）哌啶衍生物和（3）有机铝化合物，其特征在于固体催化剂组分（A）通过混合（a） 二烷氧基镁和（b）芳族二羧酸的二酯与（c）卤代烃形成悬浮液，然后将悬浮液加入（d）四卤化钛进行反应，以及固体催化剂组分和方法 准备相同 催化剂在延长的聚合时间内保持高的聚合活性和立体特异性性能，并且几乎不会在所得聚合物中产生任何腐蚀和气味问题。

公开(公告)号：US4562173A

公开(公告)日：1985-12-31

申请号：US675557

申请日：1984-11-28

申请人： Minoru Terano ,  Kouhei Kimura ,  Atsushi Murai ,  Masuo Inoue ,  Katsuyoshi Miyoshi

发明人： Minoru Terano ,  Kouhei Kimura ,  Atsushi Murai ,  Masuo Inoue ,  Katsuyoshi Miyoshi

IPC分类号： C08F4/00 ,  C08F4/10 ,  C08F4/16 ,  C08F4/58 ,  C08F4/60 ,  C08F4/64 ,  C08F4/646 ,  C08F4/65 ,  C08F4/658 ,  C08F10/00

CPC分类号： C08F10/00

摘要： A catalyst for the polymerization of olefins comprising:(A) a catalyst component obtained by a process comprising contacting (a) a fatty acid salt of magnesium, (b) a carbonate of magnesium or a substance containing said carbonate, (c) diester of an aromatic dicarboxylic acid, and (d) a titanium halide of the general formula: TiX.sub.4, wherein X represents a halogen atom;(B) a silicon compound represented by the general formula: SiR.sub.m (OR').sub.4-m, wherein R is hydrogen, alkyl group or aryl group, R' is alkyl group or aryl group, and m is represented as O.ltoreq.m.ltoreq.4; and(C) an organoaluminium compound.Polymerization of olefins by use of the catalyst provides such advantages as high polymerization activity per unit weight of the catalyst component, prolonged polymerization activity, high yield of stereoregular polymer, and a produced polymer free of such an estereal odor as in the prior art, and having high bulk density as well as uniform particle size and shape.

摘要翻译： 一种用于烯烃聚合的催化剂，包括：（A）通过以下方法获得的催化剂组分，该方法包括：（a）镁的脂肪酸盐，（b）镁的碳酸盐或含有所述碳酸酯的物质，（c） 芳族二羧酸和（d）通式TiX 4的卤化钛，其中X表示卤素原子; （B）由通式SiRm（OR'）4-m表示的硅化合物，其中R是氢，烷基或芳基，R'是烷基或芳基，m表示为O m

公开(公告)号：US4547476A

公开(公告)日：1985-10-15

申请号：US613178

申请日：1984-05-23

申请人： Minoru Terano ,  Hirokazu Soga ,  Masuo Inoue ,  Katsuyoshi Miyoshi

发明人： Minoru Terano ,  Hirokazu Soga ,  Masuo Inoue ,  Katsuyoshi Miyoshi

IPC分类号： C08F4/00 ,  C08F4/60 ,  C08F4/64 ,  C08F4/658 ,  C08F10/00

CPC分类号： C08F10/00

摘要： A catalyst for the polymerization of olefins comprising:(A) a catalyst component obtained by a process comprising contacting (a) a fatty acid salt of magnesium and (b) dialkoxymagnesium, (c) mono or diester of an aromatic dicarboxylic acid, (d) a halogenated hydrocarbon and (e) a titanium halide of the general formula: TiX.sub.4, wherein X represents a halogen atom;(B) a silicon compound represented by the general formula: SiR.sub.m (OR').sub.4-m, wherein R is hydrogen, alkyl group or aryl group, R' is alkyl group or aryl group, and m is represented as O.ltoreq.m.ltoreq.4; and(C) an organoaluminum compound.Polymerization of olefins by use of the catalyst provides such advantages as high polymerization activity per unit weight of the catalyst component, prolonged polymerization activity, high yield of stereoregular polymer, and a produced polymer free of such an estereal odor as in the prior art.

摘要翻译： 一种用于烯烃聚合的催化剂，包括：（A）通过以下方法获得的催化剂组分，该方法包括：（a）镁的脂肪酸盐和（b）二烷氧基镁，（c）芳族二羧酸的单或二酯，（d ）卤代烃和（e）以下通式的卤化钛：TiX 4，其中X表示卤素原子; （B）由通式SiRm（OR'）4-m表示的硅化合物，其中R是氢，烷基或芳基，R'是烷基或芳基，m表示为O m

公开(公告)号：US5932480A

公开(公告)日：1999-08-03

申请号：US816326

申请日：1997-03-13

申请人： Naoko Maruo ,  Masuo Inoue

发明人： Naoko Maruo ,  Masuo Inoue

IPC分类号： G01N33/53 ,  G01N33/531 ,  G01N33/543 ,  G01N33/72

CPC分类号： G01N33/54306 ,  G01N33/72 ,  Y10S435/81 ,  Y10S435/96 ,  Y10S435/975 ,  Y10S436/808

摘要： A sample containing hemoglobin A1c (HbA1c) is simultaneously brought in contact with a solid phase and anti-HbA1c antibody, the anti-HbA1c antibody bound to the adsorbed HbA1c on the solid phase and the anti-HbA1c antibody in solution are separated, and the anti-HbA1c antibody bound to the adsorbed HbA1c on the solid phase is detected. HbA1c % is determined by one-step immunoassay, and the time required for measurement is shortened in comparison with conventional immunoassay methods. Since the exposure time to the pretreatment solution present in the reaction solution during the immune reaction is shortened, formation of a precipitate in the sample as well as inactivation of the enzyme of the enzyme-labeled anti-HbA1c antibody, when used, is reduced.

摘要翻译： 将含有血红蛋白A1c（HbA1c）的样品同时与固相和抗HbA1c抗体接触，将与固相上吸附的HbA1c结合的抗HbA1c抗体和溶液中的抗HbA1c抗体分离， 检测到与固相上吸附的HbA1c结合的抗HbA1c抗体。 HbA1c％通过一步免疫测定法测定，与常规免疫测定方法相比，测定所需的时间缩短。 由于在免疫反应中存在于反应溶液中的预处理溶液的暴露时间缩短，所以在使用时，样品中的沉淀物的形成以及酶标记的抗HbA1c抗体的酶的失活减少。

公开(公告)号：US5130284A

公开(公告)日：1992-07-14

申请号：US582415

申请日：1990-09-14

申请人： Minoru Terano ,  Hirokazu Soga ,  Masuo Inoue

发明人： Minoru Terano ,  Hirokazu Soga ,  Masuo Inoue

IPC分类号： C08F4/60 ,  C08F4/651 ,  C08F4/654 ,  C08F4/658 ,  C08F10/00

CPC分类号： C08F10/00

摘要： A solid catalyst component prepared under specific conditions by reacting with a reaction product which has been obtained by suspending diethoxymagnesium in an alkylbenzene and bringing the suspension into contact with titanium tetrachloride, phthaloyl dichloride at 80.degree.-125.degree. C., washing the resultant solid material with an alkylbenzene, reacting the solid material in the presence of an alkylbenzene with titanium tetrachloride to form a solid substance, and repeating the process of the following steps (1), (2), (3) and (4) 2-4 times for the solid substance:(1) washing the solid substance with an alkylbenzene,(2) suspending the solid substance in an alkylbenzene,(3) bringing the resultant suspension into contact with the titanium tetrachloride, and(4) eliminating a liquid substance from the reaction mixture as far as possible,as well as an olefin polymerization catalyst which comprises (A) the above specified solid catalyst component, (B) a specific silicon compound and (C) a specific organoaluminum compound. This catalyst exhibits, as compared with the existing olefin polymerization catalysts, an extremely high level of catalytic performance in polymerization activity, stereospecific performance and durability of the activity, and enables the production of stereoregular olefin polymers in an extremely high yield with a negligible residual ash content.

公开(公告)号：US4686200A

公开(公告)日：1987-08-11

申请号：US932047

申请日：1986-11-18

申请人： Minoru Terano ,  Hirokazu Soga ,  Masuo Inoue ,  Katsuyoshi Miyoshi

发明人： Minoru Terano ,  Hirokazu Soga ,  Masuo Inoue ,  Katsuyoshi Miyoshi

IPC分类号： C08F4/64 ,  C08F4/65 ,  C08F10/00

CPC分类号： C08F10/00

摘要： A catalyst for the polymerization of olefins which comprises:(A) a solid catalyst component prepared by bringing a co-ground product of a substance (a) obtained by reacting magnesium with at least two molar proportion of an alkyl monohalide in the absence of a solvent but in the presence of iodine and a dialkyl phthalate (b) and optionally existing titanium tetrachloride (c) into contact with titanium tetrachloride in the presence or absence of an aromatic hydrocarbon and/or halohydrocarbon.(B) a 2,6-dialkyl- or 2,2,6,6-tetraalkyl-piperidine derivative, and(C) an organoaluminum compound selected from a trialkyl aluminum, a dialkylaluminum halide and an alkylaluminum dihalide, as well as the solid catalyst component (A) for the catalyst. This catalyst characterized by the use of the specific solid catalyst component exhibits a high polymerization activity combined with stereospecific performance over a prolonged polymerization time and is free from any problem of corrosion and odor in the resultant polymer.

摘要翻译： 一种用于烯烃聚合的催化剂，其包括：（A）通过使镁与至少两摩尔比例的一卤代烷烃反应获得的物质（a）的共研磨产物在不存在的情况下制备的固体催化剂组分 溶剂，但在碘和邻苯二甲酸二烷基酯（b）和任选存在的四氯化钛（c）存在下，在存在或不存在芳族烃和/或卤代烃的情况下与四氯化钛接触。 （B）2,6-二烷基 - 或2,2,6,6-四烷基 - 哌啶衍生物，和（C）选自三烷基铝，二烷基卤化铝和二卤化烷基铝的有机铝化合物，以及固体 催化剂组分（A）。 特征在于使用特定的固体催化剂组分的催化剂在延长的聚合时间内具有高的聚合活性和立体特异性性能，并且在所得聚合物中没有任何腐蚀和气味问题。

公开(公告)号：US4563437A

公开(公告)日：1986-01-07

申请号：US645624

申请日：1984-08-30

申请人： Yoshirou Shigetomi ,  Toshi Suzuki ,  Katsnori Fukui ,  Masuo Inoue ,  Motoaki Nomura ,  Katuyoshi Miyoshi

发明人： Yoshirou Shigetomi ,  Toshi Suzuki ,  Katsnori Fukui ,  Masuo Inoue ,  Motoaki Nomura ,  Katuyoshi Miyoshi

IPC分类号： C08F4/14 ,  C08F4/16 ,  C08F4/64 ,  C08F4/65 ,  C08F10/00

CPC分类号： C08F10/00

摘要： A process for preparation of a component of a catalyst for polymerization of .alpha.-olefins is disclosed. The process comprises the steps of heating a titanium containing component during and/or after milling operation thereof. The titanium-containing catalyst component thus produced makes it possible to produce polymers having a high stereoregularity in high specific yield.

摘要翻译： 公开了一种制备α-烯烃聚合催化剂组分的方法。 该方法包括在其操作期间和/或之后加热含钛组分的步骤。 由此生产的含钛催化剂组分使得可以以高比产率生产具有高立构规整性的聚合物。