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1. 发明授权

US5994471A Plastic compositions partially crosslinked by unsaturated esters 失效
标题翻译：由不饱和酯部分交联的塑料组合物
公开(公告)号：US5994471A
公开(公告)日：1999-11-30
申请号：US959166
申请日：1997-10-28
申请人： Stefan Seelert , Joachim Rosch , Klaus-Dieter Rumpler , Meinolf Kersting , Karl Huber
发明人： Stefan Seelert , Joachim Rosch , Klaus-Dieter Rumpler , Meinolf Kersting , Karl Huber
IPC分类号： C08J3/24 , C08F255/02 , C08F287/00 , C08J5/00 , C08K5/103 , C08L23/12 , C08L23/16 , C08L51/06 , D01F6/06 , D01F6/62 , C08L23/10 , C08L23/14 , C08L23/26
CPC分类号： C08F287/00 , C08F255/02 , C08K5/103 , C08L23/12 , C08L23/16 , C08L2312/00
摘要： Partially crosslinked plastic compositions with a melt flow index at 230.degree. C. and under a load of 2.16 kg, of from 0.1 to 100 g/10 min, and a gel content of less than 12% by weight, is prepared froma) a polymer comprisinga.sub.1) from 60 to 92% by weight of a propylene homopolymer anda.sub.2) from 8 to 40% by weight of a propylene copolymer having C.sub.2 -C.sub.10 -alk-1-enes incorporated into its polymer chain and with a comonomer content, based on a.sub.2) of from 15 to 70% by weight, andb) a compound of the formula (I) ##STR1## where R.sup.1 is hydrogen or C.sub.1 -C.sub.4 -alkyl,X is substituted or unsubstituted C.sub.1 -C.sub.30 -alkyl or substituted or unsubstituted C.sub.7 -C.sub.30 -arylalkyl, where each of the alkyl groups may be interrupted byone or more oxygen atoms in ether moieties (--O--) or oxycarbonyl moieties (--O--CO--) and/or bynitrogen groups of the formula NR.sup.2, where R.sup.2 is hydrogen, C.sub. -C.sub.6 -alkyl or C.sub.1 -C.sub.6 -hydroxyalkyl,andn is the number 2 or 3,obtainable by reacting the polymer a) with the compound b) at from 180 to 280.degree. C., under a pressure of from 1 to 100 bar, and with mean residence times of the reaction mixture of from 0.2 to 10 minutes.
摘要翻译：熔体流动指数在230℃，负荷2.16kg，0.1-100g / 10min，凝胶含量小于12wt％的部分交联塑料组合物由a）a 聚合物，其包含a1）60至92重量％的丙烯均聚物，和a2）8至40重量％的具有C2-C10-烷-1-烯的丙烯共聚物，其加入到其聚合物链中并具有共聚单体含量，基于a2）为15〜70重量％，和b）式（I）的化合物，其中R 1为氢或C 1 -C 4 - 烷基，X为取代或未取代的C 1 -C 30 - 烷基或取代或未取代的C 7 -C 30 - 芳烷基，其中每个烷基可以被醚部分（-O-）或氧羰基部分（-O-CO-）中的一个或多个氧原子和/或由式NR 2的氮基团间隔，其中 R2是氢，C-C6烷基或C1-C6-羟基烷基，n是2或3，可以通过使聚合物a）与化合物b）在180-280℃下反应，得到压力为1至100巴，反应混合物的平均停留时间为0.2至10分钟。

2. 发明授权

US5773516A Propylene polymers 失效
标题翻译：丙烯聚合物
公开(公告)号：US5773516A
公开(公告)日：1998-06-30
申请号：US761341
申请日：1996-12-06
申请人： Stephan Huffer , Meinolf Kersting , Franz Langhauser , Rainer Alexander Werner , Stefan Seelert , Patrik Muller , Jurgen Kerth
发明人： Stephan Huffer , Meinolf Kersting , Franz Langhauser , Rainer Alexander Werner , Stefan Seelert , Patrik Muller , Jurgen Kerth
IPC分类号： C08F4/64 , C08F210/06 , C08F297/08 , C08F10/00
CPC分类号： C08F297/083 , C08F210/06
摘要： Propylene polymers which comprise from 25 to 97% by weight of a propylene polymer (I) containing from 0 to 15% by weight of copolymerized C.sub.2 -C.sub.10 -alk-1-enes and also comprise from 3 to 75% by weight of a further propylene polymer (II) containing from 15 to 80% by weight of copolymerized C.sub.2 -C.sub.10 -alk-1-enes, are obtainable by two-stage polymerization of propylene and C.sub.2 -C.sub.10 -alk-1-enes in the presence of a Ziegler-Natta catalyst system which comprises a titanium-containing solid component a) comprising a compound of magnesium, a halogen, silica gel as support and a carboxylic ester as electron donor compound, and also as cocatalysts an aluminum compound b) and a further electron donor compound c), where, in a first polymerization stage, propylene is polymerized in the presence or absence of further C.sub.2 -C.sub.10 -alk-1-enes at from 50.degree. to 100.degree. C., pressures in the range from 15 to 40 bar and a mean residence time of from 0.5 to 5 hours and subsequently, in a second polymerization stage, a mixture of propylene and further C.sub.2 -C.sub.10 -alk-1-enes is polymerized at from 30.degree. to 100.degree. C., pressures in the range from 15 to 40 bar and mean residence times of from 0.5 to 5 hours onto the propylene polymer obtained from the first polymerization stage, and the silica gel used as support for the titanium-containing solid component has a mean particle diameter of from 5 to 200 .mu.m, a mean particle diameter of the primary particles of from 1 to 10 .mu.m and voids or channels having a mean diameter of from 1 to 10 .mu.m, which voids or channels have a macroscopic volume as a proportion of the total particle in the range from 5 to 20%.
摘要翻译：丙烯聚合物，其包含25至97重量％的含有0至15重量％的共聚的C 2 -C 10 - 烷-1-烯的丙烯聚合物（I），并且还包含3至75重量％的另外含有15-80％（重量）共聚的C 2 -C 10 - 烷-1-烯的丙烯聚合物（II）可以通过在齐格勒（Ziegler）存在下丙烯和C 2 -C 10 - 烷-1-烯的两步聚合来获得 -Natta催化剂体系，其包含含钛固体组分a），其包含镁，卤素，硅胶作为载体的化合物和作为电子给体化合物的羧酸酯，以及作为助催化剂的铝化合物b）和另外的电子给体化合物c），其中在第一聚合阶段，丙烯在存在或不存在另外的C 2 -C 10 - 烷-1-烯的情况下在50至100℃下聚合，压力为15至40巴平均停留时间为0.5至5小时，随后在第二聚合阶段中混合丙烯和其他C 2 -C 10 - 烷-1-烯的反应在30℃至100℃下聚合，压力为15至40巴，平均停留时间为0.5至5小时，得到所得丙烯聚合物从第一聚合阶段，用作含钛固体成分的载体的硅胶的平均粒径为5〜200μm，一次粒子的平均粒径为1〜10μm，空隙或平均直径为1至10μm的通道，该空隙或通道的宏观体积占总颗粒的比例在5至20％的范围内。

3. 发明授权

US06733717B1 Injection stretch-blow molded containers made of olefin polymers 有权
标题翻译：由烯烃聚合物制成的注射拉伸吹塑容器
公开(公告)号：US06733717B1
公开(公告)日：2004-05-11
申请号：US09601356
申请日：2000-08-01
申请人： Bernd Lothar Marczinke , Peter John Vaughan Jones , Meinolf Kersting , David Fischer , Franz Langhauser , Ulrich Moll , Wolfgang Bidell
发明人： Bernd Lothar Marczinke , Peter John Vaughan Jones , Meinolf Kersting , David Fischer , Franz Langhauser , Ulrich Moll , Wolfgang Bidell
IPC分类号： B29C4906
CPC分类号： B29C49/0005 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14106 , B29B2911/14133 , B29C49/06 , C08F110/06 , C08F210/06 , Y10T428/1352 , C08F2500/12 , C08F2500/15 , C08F2500/03 , C08F210/16
摘要： Injection stretch blow molded containers are obtainable from olefin polymers, comprising homopolymers of propylene or copolymers of propylene with other C2-C10-alk-1-enes, which are obtainable by polymerizing the corresponding monomers with metallocene catalysts. Processes for producing injection stretch blow molded containers from olefin polymers, and also the use of olefin polymers for producing injection stretch blow molded containers, are described.
摘要翻译：注射拉伸吹塑容器可从包含丙烯均聚物或丙烯与其它C 2 -C 10 - 烷-1-烯的共聚物的烯烃聚合物获得，其可通过使金属茂催化剂聚合相应的单体而获得。用于生产注射拉伸吹塑成型描述了烯烃聚合物的容器，以及烯烃聚合物用于生产注射拉伸吹塑容器的用途。

4. 发明授权

US6034023A Preparation of Ziegler-Natta catalyst systems 失效
标题翻译：齐格勒 - 纳塔催化剂体系的制备
公开(公告)号：US6034023A
公开(公告)日：2000-03-07
申请号：US943025
申请日：1992-09-10
申请人： Meinolf Kersting , Juergen Kerth , Klaus-Dieter Hungenberg , Peter Koelle
发明人： Meinolf Kersting , Juergen Kerth , Klaus-Dieter Hungenberg , Peter Koelle
IPC分类号： C08F4/654 , C08F4/60 , C08F4/642 , C08F4/646 , C08F4/648 , C08F4/651 , C08F4/657 , C08F10/00 , C08F4/64
CPC分类号： C08F10/00
摘要： A novel process for the preparation of Ziegler-Natta catalyst systems containing, as active components,a) a titanium-containing solid component which contains titanium, magnesium, halogen and a carboxylic ester and, as a cocatalyst,b) an aluminum compound andc) if required, a further electron donor is described. Ziegler-Natta catalyst systems which are obtainable by this process, the preparation of polymers of propylene with the aid of these catalyst systems, the polymers obtainable thereby and films and moldings of these polymers are also described.
摘要翻译：一种用于制备齐格勒 - 纳塔催化剂体系的新方法，其包含作为活性组分的a）含钛，镁，卤素和羧酸酯的含钛固体组分，并且作为助催化剂，b）铝化合物和c ）如果需要，描述另一电子给体。也可以通过该方法获得的齐格勒 - 纳塔催化剂体系，借助于这些催化剂体系制备丙烯的聚合物，由此得到的聚合物以及这些聚合物的膜和模制品。

5. 发明授权

US6013742A Process for producing improved random propylene copolymers 失效
标题翻译：制备改进的无规丙烯共聚物的方法
公开(公告)号：US6013742A
公开(公告)日：2000-01-11
申请号：US969278
申请日：1997-11-13
申请人： Stephan Huffer , Meinolf Kersting , Franz Langhauser , Rainer Alexander Werner , Patrik Muller , Jurgen Kerth
发明人： Stephan Huffer , Meinolf Kersting , Franz Langhauser , Rainer Alexander Werner , Patrik Muller , Jurgen Kerth
IPC分类号： C08F4/658 , C08F4/02 , C08F4/64 , C08F4/654 , C08F210/06 , C08F210/16 , D01F6/06 , C08F4/18
CPC分类号： C08F210/16 , C08F210/06
摘要： A process for preparing random propylene copolymers containing copolymerized C.sub.2 -C.sub.10 -alk-1-enes by polymerization of propylene and C.sub.2 -C.sub.10 -alk-1-enes in the presence of a Ziegler-Natta catalyst system comprising a titanium-containing solid component a) comprising a compound of magnesium, a halogen, silica gel as support and a carboxylic ester as electron donor compound, and also, as cocatalysts, an aluminum compound b) and a further electron donor compound c), where propylene and the C.sub.2 -C.sub.10 -alk-1-enes are polymerized with one another at from 50 to 100.degree. C. at pressures in the range from 15 to 40 bar and mean residence times of from 0.5 to 5 hours and the support used in the titanium-containing solid component is a silica gel which has a mean particle diameter of from 5 to 200 .mu.m, a mean particle diameter of the primary particles of from 1 to 10 .mu.m and voids or channels having a mean diameter of from 1 to 10 .mu.m, which voids or channels have a macroscopic proportion by volume based on the total particle in the range from 5 to 20%.
摘要翻译：在含有含钛固体组分a的齐格勒 - 纳塔催化剂体系存在下，通过丙烯和C 2 -C 10 - 烷-1-烯的聚合制备含共聚的C 2 -C 10 - 烷-1-烯的无规丙烯共聚物的方法），其包含镁，卤素，硅胶作为载体的化合物和作为电子给体化合物的羧酸酯，以及作为助催化剂的铝化合物b）和另外的电子给体化合物c），其中丙烯和C 2 -C 10 α-烷-1-烯在50至100℃下以15至40巴的压力和0.5至5小时的平均停留时间彼此聚合，并且在含钛固体组分中使用的载体是平均粒径为5〜200μm，一次粒子的平均粒径为1〜10μm，平均粒径为1〜10μm的通道的硅胶，其中，空隙或通道具有基于体积的宏观比例总颗粒在5至20％的范围内。

6. 发明授权

US06265339B1 Process for preparing carrier-borne transition metal catalysts 失效
标题翻译：制备载体过渡金属催化剂的方法
公开(公告)号：US06265339B1
公开(公告)日：2001-07-24
申请号：US09202534
申请日：1998-12-16
申请人： Wolfgang Bidell , Franz Langhauser , Ulrich Moll , Ian David McKenzie , David Fischer , Roland Hingmann , Günther Schweier , Bernd Lothar Marczinke , Meinolf Kersting , Peter John Vaughan Jones , John Russell Grasmeder
发明人： Wolfgang Bidell , Franz Langhauser , Ulrich Moll , Ian David McKenzie , David Fischer , Roland Hingmann , Günther Schweier , Bernd Lothar Marczinke , Meinolf Kersting , Peter John Vaughan Jones , John Russell Grasmeder
IPC分类号： C08F416
CPC分类号： C08F10/00 , C08F4/61908 , C08F4/61912 , C08F4/61916 , C08F4/6192 , C08F4/61927 , C08F110/06 , Y10S526/943 , C08F2500/12 , C08F2500/17 , C08F2500/03 , C08F2500/24
摘要： A process for preparing a supported transition metal catalyst comprising a particulate organic or inorganic support material, a transition metal complex and a compound capable of forming metallocenium ions comprises the following process steps: a) contacting a solution of a compound capable of forming metallocenium ions with a second solvent in which this compound is only sparingly soluble, in the presence of the support material, b) removing at least part of the solvent from the support material and c) contacting a solution of a mixture of a compound capable of forming metallocenium ions and a transition metal complex with a second solvent in which this mixture is only sparingly soluble, in the presence of the support material obtained as described in a) and b).
摘要翻译：一种制备负载型过渡金属催化剂的方法，其包括颗粒状有机或无机载体材料，过渡金属络合物和能够形成金属茂离子的化合物包括以下工艺步骤：a）使能够形成金属茂离子的化合物的溶液与在载体材料存在下，该化合物只有微溶的第二溶剂，b）从载体材料中除去至少一部分溶剂，和c）使能够形成金属茂离子的化合物的混合物和在如a）和b）中所述获得的载体材料存在下，其中该混合物仅仅是微溶的第二溶剂的过渡金属络合物。

7. 发明授权

US06174969B1 Polymerization of C2-C8-alk-1-enes by means of a Ziegler-Natta 失效
标题翻译：通过齐格勒 - 纳塔聚合C2-C8-烷-1-烯的方法
公开(公告)号：US06174969B1
公开(公告)日：2001-01-16
申请号：US09108780
申请日：1998-07-02
申请人： Meinolf Kersting , Gerald Lutz , Franz Langhauser
发明人： Meinolf Kersting , Gerald Lutz , Franz Langhauser
IPC分类号： C08F238
CPC分类号： C08F297/083 , B01J19/1862 , B01J19/1881 , B01J2219/00103 , B01J2219/0011 , C08F10/00 , C08F10/06 , C08F297/08 , C08F2/34 , C08F2/001
摘要： C2-C8-Alk-1-enes are polymerized by means of a Ziegler-Natta catalyst system in a reactor cascade comprising at least two reactors, a homo- or copolymer of C2-C8-alk-1-enes being prepared in a reactor RA, upstream of which one or more further reactors may be connected, the reaction mixture being discharged from RA and transferred to a subsequent reactor RB and the polymerization in RB and in the reactors which may be connected to RB being carried out in the presence of a liquid or dissolved regulator for regulating the catalyst activity, by a process in which the regulator is added to the reaction mixture after discharge from RA and before entry into RB, and an apparatus for polymerizing C2-C8-alk-1-enes by means of the novel process is described.
摘要翻译： C2-C8-烷-1-烯通过齐格勒 - 纳塔催化剂体系在包含至少两个反应器的反应器级联中聚合，在反应器中制备的C2-C8-烷-1-烯的均聚物或共聚物 RA，其上可以连接一个或多个另外的反应器，反应混合物从RA排出并转移到随后的反应器RB中，并且在RB中和可连接到RB的反应器中的聚合在存在下进行用于调节催化剂活性的液体或溶解的调节剂，其中调节剂在从RA排出之后并且在进入RB之前加入到反应混合物中的方法，以及通过装置聚合C2-C8-烷-1-烯的装置描述了新颖的方法。

8. 发明授权

US6114478A Gas-phase polymerization of C.sub.2 -C.sub.8 -alk-l-enes by means of Ziegler-Natta or metallocene catalyst systems 失效
标题翻译：通过齐格勒 - 纳塔或茂金属催化剂体系进行C2-C8-烷-1-烯的气相聚合
公开(公告)号：US6114478A
公开(公告)日：2000-09-05
申请号：US989010
申请日：1997-12-11
申请人： Meinolf Kersting , Rainer Alexander Werner , Franz Langhauser , Gerald Lutz
发明人： Meinolf Kersting , Rainer Alexander Werner , Franz Langhauser , Gerald Lutz
IPC分类号： C08F4/64 , B01J8/00 , B01J8/10 , B01J19/18 , C08F2/34 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F110/06 , C08F210/06 , C08F255/02
CPC分类号： C08F10/00 , B01J19/1881 , B01J8/0015 , B01J8/10 , C08F255/02 , C08F110/06 , C08F210/06 , Y10S526/901
摘要： A process for the homo- or copolymerization of C.sub.2 -C.sub.8 -alk-1-enes by means of a Ziegler-Natta or a metallocene catalyst system in a stirred bed of finely divided polymer from the gas phase, the transition metal-containing catalyst solid of the Ziegler-Natta or metallocene catalyst system being fed to the reactor by C.sub.2 -C.sub.8 -alk-1-ene metered into the reactor, wherein the transition metal-containing catalyst solid, together with at least some of the C.sub.2 -C.sub.8 -alk-1-ene, is fed to the reactor through one or more pipes which project perpendicularly or virtually perpendicularly from above into the gas space and end above the pulverulent stirred reactor bed.
摘要翻译：一种通过齐格勒 - 纳塔或金属茂催化剂体系在气相的细分散聚合物的搅拌床中均匀或共聚的方法，含过渡金属的催化剂固体的齐格勒 - 纳塔或茂金属催化剂体系通过计量加入到反应器中的C2-C8-烷-1-烯进料到反应器中，其中含过渡金属的催化剂固体与至少一些C 2 -C 8烷基 -1-烯通过一个或多个从上方垂直或虚拟垂直投影到气体空间中并在粉状搅拌反应器床上方终止的管道进料到反应器中。

9. 发明授权

US5744567A Random propylene copolymers 失效
标题翻译：无规丙烯共聚物
公开(公告)号：US5744567A
公开(公告)日：1998-04-28
申请号：US763839
申请日：1996-12-04
申请人： Stephan Huffer , Meinolf Kersting , Franz Langhauser , Rainer Alexander Werner , Patrik Muller , Jurgen Kerth
发明人： Stephan Huffer , Meinolf Kersting , Franz Langhauser , Rainer Alexander Werner , Patrik Muller , Jurgen Kerth
IPC分类号： C08F4/658 , C08F4/02 , C08F4/64 , C08F4/654 , C08F210/06 , C08F210/16 , D01F6/06 , C08F10/06
CPC分类号： C08F210/16 , C08F210/06
摘要： Random propylene copolymers containing copolymerized C.sub.2 -C.sub.10 -alk-1-enes are obtainable by polymerization of propylene and C.sub.2 -C.sub.10 -alk-1-enes in the presence of a Ziegler-Natta catalyst system comprising a titanium-containing solid component a) comprising a compound of magnesium, a halogen, silica gel as support and a carboxylic ester as electron donor compound, and also, as cocatalysts, an aluminum compound b) and a further electron donor compound c), where propylene and the C.sub.2 -C.sub.10 -alk-1-enes are polymerized with one another at from 50.degree. to 100.degree. C. at pressures in the range from 15 to 40 bar and mean residence times of from 0.5 to 5 hours and the support used in the titanium-containing solid component is a silica gel which has a mean particle diameter of from 5 to 200 .mu.m, a mean particle diameter of the primary particles of from 1 to 10 .mu.m and voids or channels having a mean diameter of from 1 to 10 .mu.m, which voids or channels have a macroscopic proportion by volume based on the total particle in the range from 5 to 20%.
摘要翻译：含有共聚的C 2 -C 10 - 烷-1-烯的无规丙烯共聚物可通过丙烯和C 2 -C 10 - 烯-1-烯的齐聚反应获得，该齐格勒 - 纳塔催化剂体系包含含钛的固体组分a）镁，卤素，硅胶作为载体的化合物和作为电子给体化合物的羧酸酯，以及作为助催化剂的铝化合物b）和另外的电子给体化合物c），其中丙烯和C 2 -C 10 - 烷基 -1-烯烃在50至100℃的压力下彼此聚合，并且平均停留时间为0.5至5小时，并且在含钛固体组分中使用的载体为平均粒径为5〜200μm，一次粒子的平均粒径为1〜10μm，平均粒径为1〜10μm的空隙或通道的硅胶，其空隙或通道基于t的体积的宏观比例他的总粒子在5〜20％的范围内。

10. 发明授权

US07026421B2 Random propylene copolymers 有权
标题翻译：无规丙烯共聚物
公开(公告)号：US07026421B2
公开(公告)日：2006-04-11
申请号：US10971079
申请日：2004-10-25
申请人： David Appleyard , Franz Langhauser , Murray Horton , Roland Hingmann , Günther Schweier , Volker Rauschenberger , Ingolf Hennig , Dieter Lilge , Werner Schöne , Meinolf Kersting
发明人： David Appleyard , Franz Langhauser , Murray Horton , Roland Hingmann , Günther Schweier , Volker Rauschenberger , Ingolf Hennig , Dieter Lilge , Werner Schöne , Meinolf Kersting
IPC分类号： C08F210/06 , C08F210/08
CPC分类号： D01F6/30 , C08F210/06 , C08F210/16 , Y10T428/31938 , C08F4/6546 , C08F210/08 , C08F2500/12
摘要： Random copolymers of propylene with other 1-alkenes having up to carbon atoms, whose content of comonomers is in the range from 0.7 to 1.4% by weight if the only comonomer present in the propylene copolymers is ethylene, or whose content of comonomers is in the range from 0.7 to 3.0% by weight if at least one C4–C10-1-alkene is present as comonomer, and whose cold-xylene-soluble fraction is from 1.0 to 2.5% by weight if ethylene is present as a comonomer in the propylene copolymers, or whose cold-xylene-soluble fraction is from 0.75 to 2.0% by weight if the only comonomers present are C4–C10-1-alkenes, and a process for preparing the random copolymers of propylene is described, as is their use for producing films, fibers or moldings, and also the films, fibers and moldings themselves and biaxially stretched films made from random propylene copolymers of this type and processes for their production.
摘要翻译：丙烯与具有至多碳原子的其它1-烯烃的无规共聚物，如果丙烯共聚物中存在的共聚单体中唯一的共聚单体为共聚单体，其共聚单体的含量为0.7-1.4重量％，或其共聚单体的含量为如果至少一个C 4 -C 10 - 1-烯烃作为共聚单体存在，其冷二甲苯可溶成分为如果乙烯作为丙烯共聚物中的共聚单体存在，则其重量为1.0至2.5重量％，或者如果仅存在共聚单体为C 4 - 4，则冷二甲苯可溶成分为0.75-2.0重量％描述了用于制备膜，纤维或模制品的方法，以及薄膜，纤维和模制品本身以及双轴的方法制备丙烯的无规共聚物的方法。由这种类型的无规丙烯共聚物制成的拉伸薄膜及其生产方法。

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