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1. 发明授权

US06783807B2 Method for coating apparatuses and parts of apparatuses for the construction of chemical installations 失效
标题翻译：化学设备施工装置及部件的涂装方法
公开(公告)号：US06783807B2
公开(公告)日：2004-08-31
申请号：US10239826
申请日：2002-09-26
申请人： Stephan Hüffer , Thilo Krebs , Klaus-Dieter Hungenberg , Ingolf Kühn , Ekkehard Jahns , Christian Lach , Harald Keller , Andreas Pfau , Thomas Frechen , Bernd Diebold , Peter Dillmann
发明人： Stephan Hüffer , Thilo Krebs , Klaus-Dieter Hungenberg , Ingolf Kühn , Ekkehard Jahns , Christian Lach , Harald Keller , Andreas Pfau , Thomas Frechen , Bernd Diebold , Peter Dillmann
IPC分类号： B05D312
CPC分类号： C23C18/1662 , C23C18/36 , Y10T428/12146 , Y10T428/12944
摘要： The surfaces of apparatuses and apparatus parts for chemical plant construction, including, for example, apparatus, container and reactor walls, discharge apparatuses, fittings, pumps, filters, compressors, centrifuges, columns, heat exchangers, dryers, comminuting machines, internals, packings and mixing elements, are coated by a process wherein protuberances having a mean height of from 100 nm to 50 &mgr;m with a mean spacing of from 100 nm to 100 &mgr;m are produced on the surface to be coated and the coating is applied thereon by currentless deposition of a metal layer or of a metal-polymer dispersion layer with the aid of a plating bath which contains a metal electrolyte, a reducing agent and optionally a polymer or polymer blend to be deposited, in dispersed form.
摘要翻译：用于化学工厂建造的装置和装置部件的表面，包括例如装置，容器和反应器壁，排放装置，配件，泵，过滤器，压缩机，离心机，柱，热交换器，干燥器，粉碎机，内部件，填料和混合元件通过其中在待涂覆的表面上产生平均高度为100nm至100μm的平均高度为100nm至100μm的平均高度的突起的工艺，并且通过无电沉积施加涂层金属层或金属 - 聚合物分散层的电镀液，其中分散形式含有金属电解质，还原剂和任选的待沉积的聚合物或聚合物共混物。

2. 发明授权

US6051523A Catalyst systems of the type comprising the Ziegler-Natta catalysts 失效
标题翻译：包含齐格勒 - 纳塔催化剂的催化剂体系
公开(公告)号：US6051523A
公开(公告)日：2000-04-18
申请号：US879781
申请日：1997-06-20
申请人： Meinolf Kersting , Klaus-Dieter Hungenberg , Peter Kolle , Jurgen Kerth
发明人： Meinolf Kersting , Klaus-Dieter Hungenberg , Peter Kolle , Jurgen Kerth
IPC分类号： C08F4/642 , C08F4/649 , C08F4/655 , C08F4/658 , C08F10/00 , B01J31/00
CPC分类号： C08F10/00
摘要： Catalyst systems of the type comprising the Ziegler-Natta catalysts contain, as active components,a) a titanium-containing solid component which contains titanium, magnesium, halogen and a carboxylic ester as an electron donor, and, as a cocatalyst,b) an aluminum compound andc) if required, a further electron donor, a compound of the following formula IR.sub.m.sbsb.1 Al--(OCOR.sup.1).sub.m.sbsb.2 (I)whereR and R.sup.1 are identical or different and are each hydrogen or C.sub.1 -C.sub.8 -alkyl andm.sub.1 and m.sub.2 are each 1 or 2 and sum to give 3, being used as aluminum compound b) in the preactivation of the titanium-containing soild compound a) with the cocatalyst.
摘要翻译：包含齐格勒 - 纳塔催化剂的催化剂体系包含作为活性组分的a）含钛，镁，卤素和羧酸酯作为电子给体的含钛固体组分，作为助催化剂，b）铝化合物和c）如果需要，另外的电子给体，下式IRm1Al-（OCOR1）m2（I）的化合物，其中R和R 1相同或不同，各自为氢或C 1 -C 8 - 烷基，m 1和m 2 分别为1或2，并且与助催化剂在含钛化合物a）的预活化中相加得到3，用作铝化合物b）。

3. 发明授权

US08034885B2 Free-radical polymerization process producing aqueous polymer dispersion with low residual monomer content utilizing oil and water soluble initiators 有权
标题翻译：使用油和水溶性引发剂制备具有低残留单体含量的聚合物水分散体的自由基聚合方法
公开(公告)号：US08034885B2
公开(公告)日：2011-10-11
申请号：US10566248
申请日：2004-07-08
申请人： Jun Gao , Xiang-Ming Kong , Klaus-Dieter Hungenberg , Juergen Schmidt-Thuemmes
发明人： Jun Gao , Xiang-Ming Kong , Klaus-Dieter Hungenberg , Juergen Schmidt-Thuemmes
IPC分类号： C08F2/00 , C08F2/16 , C08G85/00
CPC分类号： C08F2/22
摘要： The present invention provides a novel one-step process for preparing an aqueous polymer dispersion by the free radical aqueous emulsion polymerization comprising mixing at least water, a dispersant, and an oil-soluble initiator; raising a temperature from the starting to the end reaction temperature while metering at least ethylenically unsaturated monomers and a water-soluble initiator into a reaction vessel, conducting polymerization of the monomers in the presence of the water-soluble initiator at a temperature up to the end reaction temperature, and when the temperature has reached the end reaction temperature, conducting polymerization by the oil-soluble initiator. The oil-soluble initiator is inactive at the starting reaction temperature and becomes more active as a temperature approaches the end reaction temperature at which the oil-soluble initiator is fully active.
摘要翻译：本发明提供一种通过自由基水乳液聚合制备含水聚合物分散体的新型一步法，包括至少混合水，分散剂和油溶性引发剂; 从开始到结束的反应温度升高温度，同时至少将烯属不饱和单体和水溶性引发剂计量到反应容器中，在水溶性引发剂的存在下在最终达到最终温度下进行单体聚合反应温度，当温度达到最终反应温度时，通过油溶性引发剂进行聚合。油溶性引发剂在起始反应温度下无活性，随着温度接近油溶性引发剂完全活化的最终反应温度，其变得更有活性。

4. 发明申请

US20110224316A1 PREPARING EXPANDABLE STYRENE POLYMERS 失效
标题翻译：制备可膨胀的苯乙烯聚合物
公开(公告)号：US20110224316A1
公开(公告)日：2011-09-15
申请号：US13046154
申请日：2011-03-11
申请人： Wolfgang Ferstl , Jun Gao , Klaus Hahn , Pascal Hesse , Jan Holoch , Klaus-Dieter Hungenberg , Wolfram Husemann , Renata Jovanovic , Wolfgang Kasten , Olaf Kriha , Eckhard Neufeld , Michel Pepers , Birgit Reinhard , Bernhard Schmied , Rudolf Süttinger , Ping Zhang
发明人： Wolfgang Ferstl , Jun Gao , Klaus Hahn , Pascal Hesse , Jan Holoch , Klaus-Dieter Hungenberg , Wolfram Husemann , Renata Jovanovic , Wolfgang Kasten , Olaf Kriha , Eckhard Neufeld , Michel Pepers , Birgit Reinhard , Bernhard Schmied , Rudolf Süttinger , Ping Zhang
IPC分类号： C08J9/16 , C08L25/06
CPC分类号： C08J9/20 , C08J9/00 , C08J9/141 , C08J9/16 , C08J2325/06
摘要： The invention provides a process for preparing expandable styrene polymers which comprises the steps of:(a) adding an aqueous phase comprising a suspension stabilizer and an organic phase comprising styrene and an initiator to a reactor,(b) commencing the addition of a blowing agent at a styrene conversion in the range from 40 to 70% and adding the blowing agent over a period ranging from 30 to 60 minutes,(c) adding a stabilizer to stabilize the bead size distribution of the expandable styrene polymer at a styrene conversion in the range from 65 to 99%.
摘要翻译：本发明提供了制备可发性苯乙烯聚合物的方法，其包括以下步骤：（a）将包含悬浮稳定剂的水相和包含苯乙烯和引发剂的有机相加入到反应器中，（b）开始加入发泡剂苯乙烯转化率为40-70％，并在30-60分钟的时间内加入发泡剂，（c）在苯乙烯转化率下加入稳定剂以稳定可发性苯乙烯聚合物的珠粒尺寸分布范围从65％到99％。

5. 发明授权

US5536789A Propylene polymers having a broad molecular weight ratio Q 失效
标题翻译：具有宽分子量比Q的丙烯聚合物
公开(公告)号：US5536789A
公开(公告)日：1996-07-16
申请号：US427273
申请日：1995-04-24
申请人： Harald Schwager , Peter Koelle , Rueger Schlund , Ralf Zolk , Juergen Kerth , Guenther Schweter , Klaus-Dieter Hungenberg , Werner Schoene
发明人： Harald Schwager , Peter Koelle , Rueger Schlund , Ralf Zolk , Juergen Kerth , Guenther Schweter , Klaus-Dieter Hungenberg , Werner Schoene
IPC分类号： C08F4/654 , C08F2/34 , C08F2/38 , C08F4/60 , C08F4/649 , C08F10/06 , C08F110/00 , C08F110/06 , C08L23/10 , C08L23/12 , C08F255/02 , C08F297/08
CPC分类号： C08F110/06 , C08F10/06 , C08L23/12 , C08L2205/02 , C08L23/10
摘要： Propylene polymers have a molecular weight ratio Q (M.sub.w /M.sub.n) of from 6 to 30 and are obtainable by Ziegler-Natta polymerization in the presence of hydrogen as molecular weight regulator and are particularly suitable for the production of films and moldings.
摘要翻译：丙烯聚合物的分子量比Q（＆upbar＆Mw /＆Upbar＆Mn）为6至30，可通过齐格勒 - 纳塔聚合在氢气存在下作为分子量调节剂获得，特别适用于制备薄膜和模制品。

6. 发明申请

US20100168348A1 ANIONIC SPRAY POLYMERIZATION OF STYRENE 审中-公开
标题翻译：苯乙烯的阴离子喷涂聚合
公开(公告)号：US20100168348A1
公开(公告)日：2010-07-01
申请号：US12063166
申请日：2006-08-01
申请人： Wolfgang Loth , Volker Seidl , Stefan Bruhns , Klaus-Dieter Hungenberg , Juergen Koch , Christian Schade , Claudius Schwittay
发明人： Wolfgang Loth , Volker Seidl , Stefan Bruhns , Klaus-Dieter Hungenberg , Juergen Koch , Christian Schade , Claudius Schwittay
IPC分类号： C08L25/06 , C08F2/00
CPC分类号： C08F112/08 , C08F2/00
摘要： The invention relates to a process for continuously preparing styrene polymers by anionic spray polymerization, which comprises i) styrene and the initiator solution being mixed in a dynamic or static mixer and then the mixture being sprayed, ii) the resultant droplets passing from the liquid monomer state to the melted polymer state during their free fall in the spraying tower, iii) the melt droplets being collected as a melt at the foot of the tower, the melt having a monomer content of below 1%, preferably below 0.1% (
摘要翻译：本发明涉及通过阴离子喷雾聚合连续制备苯乙烯聚合物的方法，该方法包括i）苯乙烯和引发剂溶液在动态或静态混合器中混合，然后混合物喷雾，ii）从液体单体在熔融聚合物状态下在熔融聚合物状态下自由落体在喷雾塔中，iii）熔体液滴在塔的底部作为熔体收集，熔体的单体含量低于1％，优选低于0.1％（<1000 ppm），并通过合适的方式排出。

7. 发明授权

US5639822A Process for the production of high-flow propylene/ethylene copolymers 失效
标题翻译：生产高流动性丙烯/乙烯共聚物的方法
公开(公告)号：US5639822A
公开(公告)日：1997-06-17
申请号：US355307
申请日：1994-12-12
申请人： Klaus-Dieter Hungenberg , Harald Schwager , Klaus Dieter Ruempler , Patrik Mueller
发明人： Klaus-Dieter Hungenberg , Harald Schwager , Klaus Dieter Ruempler , Patrik Mueller
IPC分类号： C08F2/34 , C08F2/38 , C08F4/642 , C08F4/646 , C08F210/06 , C08F297/08
CPC分类号： C08F297/083 , C08F210/06
摘要： High-flow propylene/ethylene copolymers which have a melt flow index of from 2 to 200 g/min under a load of 2.16 kg at 230.degree. C. and which may be produced from the gas phase by polymerization in two stages in an agitated fixed bed in the presence of hydrogen acting as chain stoppage regulator and using a Ziegler-Natta catalyst system comprising a titaniferous solid component which contains a magnesium compound on finely divided silicon oxide or on finely divided aluminum oxide or on a finely divided aluminum silicate having the empirical formula SiO.sub.2.aAl.sub.2 O.sub.3, where a stands for a value between 0.001 and 2, and an aluminum component, by means of a procedure comprisinga) a first polymerization stage in which propylene is polymerized under a pressure of from 20 to 40 bar and at a temperature of from 60.degree. to 90.degree. C., the ratio of the partial pressure of the hydrogen to that of the propylene being adjusted to from 1:100 to 10:100, followed byb) a second polymerization stage, which consists in the polymerization, at a temperature of from 40.degree. to 100.degree. C., of a mixture of propylene and ethylene and the addition thereof, in the form of polymerized units, to the polypropylene produced in the first polymerization stage, the pressure in this second polymerization stage being from 10 to 30 bar and at least 7 bar lower than that used in the first polymerization stage, while the ratio of the partial pressure of the hydrogen to that of the propylene is adjusted to from 2:100 to 12:100 and the ratio of the weight of monomer converted in the first stage to that of monomer converted in the second stage is kept within the range of 1:1 to 20:1.
摘要翻译：高流动性丙烯/乙烯共聚物，其在230℃负载2.16kg时的熔体流动指数为2〜200g / min，可以通过在搅拌固定在作为链停止调节剂的氢气存在下，使用齐格勒 - 纳塔催化剂体系，其包含含钛固体组分，其在细碎的氧化硅上或在细碎的氧化铝上或在具有经验的细碎的硅酸铝上含有镁化合物其中a表示0.001和2之间的值，以及铝组分，通过包括以下步骤的方法：a）第一聚合阶段，其中丙烯在20至40巴的压力下聚合，温度为60℃至90℃，氢气与丙烯的分压比为1:100至10：100，接着是b）第二聚合阶段，其中con 在40至100℃的温度下聚合丙烯和乙烯的混合物，并将其以聚合单元的形式加入到在第一聚合阶段中生产的聚丙烯中，该第二聚合阶段为10至30巴，比第一聚合阶段中使用的低至少7巴，而氢与丙烯分压的比例调节至2：100至12： 100，第一阶段中转化的单体重量与在第二级转化的单体的重量比保持在1:1至20:1的范围内。

8. 发明授权

US5474961A Deactivated and reactivated metallocene catalyst systems 失效
标题翻译：失活和再活化的茂金属催化剂体系
公开(公告)号：US5474961A
公开(公告)日：1995-12-12
申请号：US204273
申请日：1994-03-08
申请人： Rueger Schlund , Meinolf Kersting , Klaus-Dieter Hungenberg
发明人： Rueger Schlund , Meinolf Kersting , Klaus-Dieter Hungenberg
IPC分类号： C08F4/648 , C08F2/40 , C08F4/60 , C08F4/602 , C08F4/609 , C08F4/63 , C08F4/639 , C08F4/6392 , C08F4/65 , C08F4/6592 , C08F4/68 , C08F10/00 , B01J31/40 , C08F4/42
CPC分类号： C08F10/00 , C08F4/63912 , C08F4/63922 , Y02P20/584 , Y10S526/943
摘要： Metallocene catalyst systems for the polymerization of C.sub.2 -C.sub.10 -alkenes are obtainable by deactivation of a preactivated metallocene catalyst system which contains, as active components, a metallocene complex of a metal of subgroup IV or V of the Periodic Table and an oligomeric alumoxane compound and, if required, subsequent reactivation.
摘要翻译： PCT No.PCT / EP92 / 02016 Sec。 371日期：1994年3月8日 102（e）1994年3月8日PCT PCT 1992年9月2日PCT公布。出版物WO93 / 05079 日前，1993年3月18日。用于C2-C10-烯烃聚合的茂金属催化剂体系可通过使预活化的茂金属催化剂体系失活获得，该催化剂体系含有作为活性成分的元素周期表IV或V族金属的茂金属络合物表和低聚铝氧烷化合物，如果需要，随后的再活化。

9. 发明授权

US5344885A Preparation of propylene-ethylene copolymers 失效
标题翻译：丙烯 - 乙烯共聚物的制备
公开(公告)号：US5344885A
公开(公告)日：1994-09-06
申请号：US22086
申请日：1993-02-25
申请人： Meinolf Kersting , Juergen Kerth , Klaus-Dieter Hungenberg , Patrik Mueller , Peter Koelle
发明人： Meinolf Kersting , Juergen Kerth , Klaus-Dieter Hungenberg , Patrik Mueller , Peter Koelle
IPC分类号： C08F4/658 , C08F2/34 , C08F4/60 , C08F4/642 , C08F210/16 , C08F297/08 , D01F6/30 , C08F4/76 , C08F210/02 , C08F210/06
CPC分类号： C08F297/083 , C08F210/16
摘要： Propylene-ethylene copolymers are obtained by two-stage polymerization from the gaseous phase in an agitated fixed bed by means of a Ziegler-Natta catalyst system that contains in addition to a titanium-containing solid component also an aluminum compound as co-catalyst, wherein as Ziegler-Natta catalyst system a system is used which, following the reaction of the titanium-containing solid component with the co-catalyst, is deactivated by reaction with carbon dioxide. The copolymers are used for producing fibers, films and moldings.
摘要翻译：丙烯 - 乙烯共聚物通过采用齐格勒 - 纳塔催化剂体系的搅拌固定床中的气相进行两步聚合而获得，该催化剂体系除含钛固体组分外还含有作为助催化剂的铝化合物，其中作为齐格勒 - 纳塔催化剂体系，使用在含钛固体组分与助催化剂反应之后，通过与二氧化碳反应失活的体系。共聚物用于生产纤维，薄膜和模制品。

10. 发明授权

US5296431A Ziegler-natta catalyst systems containing organometallic compounds 失效
标题翻译：含有有机金属化合物的齐格勒 - 纳塔催化剂体系
公开(公告)号：US5296431A
公开(公告)日：1994-03-22
申请号：US737741
申请日：1991-07-30
申请人： Klaus-Dieter Hungenberg , Juergen Kerth
发明人： Klaus-Dieter Hungenberg , Juergen Kerth
IPC分类号： C08F4/646 , C08F4/649 , C08F4/654 , C08F10/00 , C08F10/06
CPC分类号： C08F10/00
摘要： Ziegler-Natta-type catalyst systems containing, as active constituents,a) a titanium-containing solid component which also contains magnesium, halogen and a carboxylic acid ester as electron donor,b) an aluminum component,c) a further electron-donor component, and, as an additional component,d) an organometallic compound of the general formula A or B ##STR1## where M.sup.1 is an element f rom main group I, and M.sup.2 is an element from main group II of the Periodic Table, and R.sup.1 and R.sup.2 are identical or different C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.12 -aryl, C.sub.6 -C.sub.12 -arylalkyl, or 5- to 7-membered cycloalkyl, which may itself carry C.sub.1 -C.sub.8 -alkyl groups,can be used to prepare polymers which have, in particular, a low proportion of very fine grains.
摘要翻译：含有作为活性组分的齐格勒 - 纳塔型催化剂体系a）含镁的固体组分，其还含有镁，卤素和羧酸酯作为电子给体，b）铝组分，c）另外的电子给体组分，作为附加成分，d）通式A或B的有机金属化合物M1R1（A）M2R1R2（B），其中M1是主要组I的元素，M2是来自主组II的元素周期表，R 1和R 2是相同或不同的C 1 -C 10 - 烷基，C 6 -C 12 - 芳基，C 6 -C 12 - 芳基烷基或5-至7-元环烷基，其本身可带有C 1 -C 8烷基，用于制备具有特别低比例非常细晶粒的聚合物。

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