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公开(公告)号：US4569734A
公开(公告)日：1986-02-11
申请号：US613350
申请日：1984-05-23
申请人： Herbert Naarmann , Johann Nickl , Gernot Kohler
发明人： Herbert Naarmann , Johann Nickl , Gernot Kohler
IPC分类号： C08F34/00 , C08G61/00 , C08G61/10 , C08G61/12 , C08L101/12 , C09D5/44 , H01B1/12 , H01L51/30 , H01M4/60 , C25B3/02
CPC分类号： H01M4/60 , C08F34/00 , C08G61/124 , C09D5/4476 , H01B1/128 , H01L51/0035
摘要： Polypyrroles are prepared by electrochemical polymerization, in particular anodic oxidation, of pyrrole alone or together with comonomers, in an aqueous electrolyte solvent which consists of not less than 50% by weight of water, in the presence of aromatic sulfonic acids and/or their salts as conductive salts. The process gives polypyrrole films which have good mechanical properties and high electrical conductivities.
摘要翻译： 聚芳醚通过在芳族磺酸和/或其盐的存在下，在不低于50重量％的水组成的水性电解质溶剂中，通过电化学聚合，特别是阳离子氧化，单独或与共聚单体一起形成吡咯， 作为导电盐。 该方法得到具有良好机械性能和高电导率的聚吡咯薄膜。
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2.发明授权Manufacture of a titanium-containing component for catalysts of the Ziegler-Natta type 失效制造齐格勒 - 纳塔型催化剂的含钛组分
公开(公告)号：US4154700A
公开(公告)日：1979-05-15
申请号：US855876
申请日：1977-11-30
CPC分类号： C08F10/00
摘要： A process for the manufacture of a titanium-containing component of a catalyst for the polymerization of monoolefins by the Ziegler-Natta method by milling (a) a particular titanium-containing compound, viz. a titanium trichloride/aluminum trichloride complex and (b) a particular ether with one another, in which process (1) a vibratory ball mill producing a particular milling acceleration is used, (2) the mill is first charged with the titanium-containing compound (a) and may or may not then be run for some time in the absence of diluents, (3) while milling, the ether (b) is added at a particular rate, continuously or in small portions, and in the absence of diluents, thereafter (4) the grist is brought to an elevated temperature, while milling, and is kept at this temperature until from 6 to 85% of the aluminum trichloride originally present in a bonded form in the titanium-containing compound (a) have been eliminated from the said compound (a), after which (5) the product obtained according to (4) is washed with a hydrocarbon and then (6) the product obtained in accordance with (5) is dried and milled for a certain length of time at a low temperature in the absence of a diluent. Polyolefins of high stereoregularity can be obtained in a high specific yield by means of the catalyst component manufactured according to the invention.
摘要翻译： 用于通过齐格勒 - 纳塔法通过研磨（a）特定的含钛化合物制造用于单烯烃聚合的催化剂的含钛组分的方法， 三氯化钛/三氯化铝配合物和（b）特定的醚，其中使用生产特定研磨加速度的振动球磨机，（2）首先将研磨机装入含钛化合物 （a），并且在没有稀释剂的情况下可以运行一段时间，（3）在研磨时，以特定速率，连续地或以小部分加入乙醚（b），并且在没有稀释剂的情况下 （4）在研磨时将砂轮升至高温，并保持在该温度下，直到含钛化合物（a）中最初以粘合形式存在的三氯化铝的6至85％为 从所述化合物（a）中除去，然后（5）将根据（4）获得的产物用烃洗涤，然后（6）将根据（5）获得的产物干燥并研磨一定长度的 在不存在稀释剂的情况下在低温下进行。 可以通过根据本发明制备的催化剂组分以高比产率获得高立构规整性的聚烯烃。
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3.发明授权Manufacture of a titanium-containing component for catalysts of the Ziegler-Natta type 失效制造齐格勒 - 纳塔型催化剂的含钛组分
公开(公告)号：US4120823A
公开(公告)日：1978-10-17
申请号：US855874
申请日：1977-11-30
CPC分类号： C08F10/00
摘要： A process for the manufacture of a titanium-containing component of a catalyst for the polymerization of monoolefins by the Ziegler-Natta method by milling (a) a titanium trichloride/aluminum trichloride complex and (b) a particular ether with one another, in which process (1) a vibratory ball mill producing a particular milling acceleration is used, (2) until from 6 to 85% of the aluminum trichloride originally present in a bonded form in the titanium-containing compound (a) have been eliminated from the said compound (a). Polyolefins of high stereoregularity can be obtained in a high specific yield by means of the catalyst component manufactured according to the invention.
摘要翻译： 一种用于通过齐格勒 - 纳塔法通过研磨（a）三氯化钛/三氯化铝配合物和（b）彼此的特定醚来制造用于单烯烃聚合的催化剂的含钛组分的方法，其中 方法（1）使用产生特定研磨加速度的振动球磨机，（2）直到来自含钛化合物（a）中最初以粘结形式存在的三氯化铝的6至85％从所述 化合物（a）。 可以通过根据本发明制备的催化剂组分以高比产率获得高立构规整性的聚烯烃。
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公开(公告)号：US4558104A
公开(公告)日：1985-12-10
申请号：US566292
申请日：1983-12-28
CPC分类号： C08F10/10
摘要： Isobutylene polymers are prepared continuously, in aliphatic C.sub.3 -C.sub.6 -hydrocarbons in the presence of soluble cationic polymerization initiators and coinitiators at from -40.degree. to 40.degree. C. and under from 0.01 to 10 bar, and the solvents and monomers vaporized during the polymerization are recycled, by a process in which the liquid stream of the monomer solution, containing 40-95, in particular 50-85, percent by weight of the monomers, the liquid streams of the recycle and of the coinitiator solution and the separate stream of the initiator solution are combined in a first zone containing the polymerization zone, and the resulting polymer solution is taken off continuously through a second zone vertically below the first zone. The liquid streams of the monomer solution, the coinitiator solution and the recycle can furthermore be fed into the first zone separately from one another.
摘要翻译： 在可溶性阳离子聚合引发剂和共引发剂存在下，在-40℃至40℃，0.01至10巴条件下，在脂族C 3 -C 6烃中连续制备异丁烯聚合物，溶剂和单体在聚合过程中蒸发 通过一种方法回收，其中单体溶液的液体流包含40-95，特别是50-85重量％的单体，再循环液和共引发剂溶液的液体流和单体流 引发剂溶液在包含聚合区的第一区域中组合，并且所得聚合物溶液通过垂直于第一区域下方的第二区域连续取出。 单体溶液，共引发剂溶液和再循环的液体流可以进一步彼此分开地进料到第一区域中。
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5.发明授权Manufacture of a titanium-containing component for catalysts of the Ziegler-Natta type 失效制造齐格勒 - 纳塔型催化剂的含钛组分
公开(公告)号：US4154699A
公开(公告)日：1979-05-15
申请号：US855875
申请日：1977-11-30
CPC分类号： C08F10/00
摘要： A process for the manufacture of a titanium-containing component of a catalyst for the polymerization of monoolefins by the Ziegler-Natta method by milling (a) a particular titanium-containing compound, viz. a titanium trichloride/aluminum trichloride complex and (b) a particular ester with one another, in which process (1) a vibratory ball mill producing a particular milling acceleration is used, (2) the mill is first charged with the titanium-containing compound (a) and may or may not then be run for some time in the absence of diluents, (3) while milling, the ester (b) is added at a particular rate, continuously or in small portions, and in the absence of diluents, thereafter (4) the grist is brought to an elevated temperature, while milling, and is kept at this temperature until from 5 to 85% of the aluminum trichloride originally present in a bonded form in the titanium-containing compound (a) have been eliminated from the said compound (a), after which (5) if appropriate, the product obtained in accordance with (4) is washed with a hydrocarbon and dried, and then (6) the product obtained in accordance with (4) or in accordance with (5) is milled for a certain length of time at a low temperature in the absence of a diluent. Polyolefins of high stereoregularity can be obtained in a high specific yield by means of the catalyst component manufactured according to the invention.
摘要翻译： 用于通过齐格勒 - 纳塔法通过研磨（a）特定的含钛化合物制造用于单烯烃聚合的催化剂的含钛组分的方法， 三氯化钛/三氯化铝配合物和（b）彼此特定的酯，其中使用生产特定研磨加速度的振动球磨机，（2）首先将研磨机装入含钛化合物 （a），并且在不存在稀释剂的情况下可以运行一段时间，（3）在研磨时，酯（b）以特定速率，连续地或以小部分加入，并且在没有稀释剂的情况下 （4）在研磨时将砂轮升至高温，并保持在该温度，直至含钛化合物（a）中最初以粘结形式存在的三氯化铝的5至85％为 从所述化合物（a）中除去，之后（5）如果合适，将根据（4）获得的产物用烃洗涤并干燥，然后（6）根据（4）获得的产物或 按照（5）在一定时间内碾磨低 在没有稀释剂的情况下的温度。 可以通过根据本发明制备的催化剂组分以高比产率获得高立构规整性的聚烯烃。
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公开(公告)号：US3969335A
公开(公告)日：1976-07-13
申请号：US547643
申请日：1975-02-06
申请人： Johann Nickl , Hans Schick , Heinz Mueller-Tamm
发明人： Johann Nickl , Hans Schick , Heinz Mueller-Tamm
CPC分类号： C08F110/14 , C08F10/00 , Y10S526/905
摘要： Homopolymers of 4-methylpentene-1 are prepared by homopolymerization of 4-methylpentene-1 at a temperature above room temperature, in the presence of hydrogen and in contact with a Ziegler/Natta catalyst system. The polymerization is carried out at a relatively very high temperature and in the presence of an inert gas, the polymerization system being under a specific total pressure, while the partial pressures of the inert gas and the hydrogen have specific values. In this way, homopolymers having large crystalline fractions are obtained in high yields per unit of catalyst system per unit time.
摘要翻译： 4-甲基戊烯-1的均聚物通过在高于室温的温度下，在氢气存在下与齐格勒/纳塔催化剂体系接触的4-甲基戊烯-1的均聚反应制备。 聚合反应在相对非常高的温度下进行，并且在惰性气体存在下，聚合体系处于特定的总压力下，而惰性气体和氢气的分压具有特定的值。 以这种方式，每单位时间单位催化剂体系以高产率获得具有大结晶部分的均聚物。
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公开(公告)号：US3969333A
公开(公告)日：1976-07-13
申请号：US547636
申请日：1975-02-06
申请人： Johann Nickl , Hans Schick , Heinz Mueller-Tamm
发明人： Johann Nickl , Hans Schick , Heinz Mueller-Tamm
IPC分类号： C08F4/00 , C08F4/60 , C08F10/00 , C08F10/14 , C08F210/14 , C08F2/38 , C08F4/52 , C08F210/00
CPC分类号： C08F210/14 , Y10S526/905
摘要： Copolymers of 4-methylpentene-1 are prepared by copolymerization of 4-methylpentene-1 with one or more other C.sub.2-18 .alpha.-alkenes at a temperature above room temperature and in the presence of hydrogen using a Ziegler/Natta catalyst system. The polymerization is carried out at a relatively very high temperature and in the presence of an inert gas with the proviso that the partial pressures of the inert gas and of the hydrogen and the sum of the partial pressures of the inert gas, hydrogen and 4-methylpentene-1 have specific values. In this way, copolymers having large crystalline fractions are obtained in a high yield per unit of catalyst system per unit time.
摘要翻译： 4-甲基戊烯-1的共聚物通过使用齐格勒/纳塔催化剂体系在高于室温的温度和氢存在下使4-甲基戊烯-1与一种或多种其它C 21-18α-烯烃共聚来制备。 聚合在相对非常高的温度下和惰性气体存在下进行，条件是惰性气体和氢气的分压和惰性气体，氢气和4- 甲基戊烯-1具有特定的值。 以这种方式，每单位时间内每单位催化剂体系以高产率获得具有大结晶部分的共聚物。
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