专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2003035707A1 VERFAHREN ZUR HERSTELLUNG VON POLY-ALPHA-OLEFINEN 审中-公开
标题翻译：用于生产聚α-烯烃
公开(公告)号：WO2003035707A1
公开(公告)日：2003-05-01
申请号：PCT/EP2002/011392
申请日：2002-10-11
申请人： COGNIS DEUTSCHLAND GMBH & CO. KG , ZANDER, Lars , WESTFECHTEL, Alfred , GRUNDT, Elke , DIERKER, Markus
发明人： ZANDER, Lars , WESTFECHTEL, Alfred , GRUNDT, Elke , DIERKER, Markus
IPC分类号： C08F10/00
CPC分类号： C08F10/00 , C08F8/04 , C08F110/14 , C08F4/005 , C08F4/02 , C08F4/18 , C08F2500/23 , C08F2500/02
摘要： Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Poly-α-Olefinen, wobei man primäre Alkohole in Gegenwart von sauren Aluminoschichtsilikaten einer dehydratisierenden Polymerisation bei Temperaturen im Bereich von 60 bis 340 C unterwirft sowie ggf. anschließend hydriert sowie Poly-α-Olefinen, dadurch erhältlich, dass man verzweigte primäre Alkohole einer dehydratisierenden Polymerisation unterwirft und ggf. anschließend hydriert.
摘要翻译：本发明涉及一种生产聚α-烯烃，得到在酸性铝的存在下伯醇在范围60-340下以温度脱水聚合，和任选地使随后被氢化，以及聚α-烯烃，其特征在于通过使支链的伯醇与脱水聚合和任选地随后氢化获得。

2. 发明申请

WO00008075A1 METHOD FOR PRODUCING HALOGEN-FREE REACTIVE POLYISOBUTENE 审中-公开
标题翻译：用于生产无卤素反应活性聚异丁烯
公开(公告)号：WO00008075A1
公开(公告)日：2000-02-17
申请号：PCT/EP1999/005013
申请日：1999-07-15
IPC分类号： C08F4/06 , C08F4/10 , C08F4/12 , C08F4/18 , C08F4/24 , C08F4/26 , C08F110/10
CPC分类号： C08F110/10 , C08F2/00 , C08F4/10 , C08F4/26 , C08F4/24 , C08F4/12 , C08F4/06 , C08F4/18 , C08F4/22
摘要： The invention relates to a method for producing reactive halogen-free polyisobutene containing more than 60 mole % terminal double bonds and having a mean molecular weight Mn of between 800 and 3,000 dalton, by cationic polymerization of isobutene in the liquid phase on an acid, substantially halogen-free heterogeneous catalyst. According to said method a) an isobutene-containing hydrocarbon mixture which consists essentially of C4 hydrocarbons and contains between 10 and 80 % by weight isobutene is used as educt; and b) continuous polymerization is carried out at between -30 and 0 DEG C and mean dwell times of the educt of no more than one hour, the temperature and dwell time being chosen such that isobutene conversion is less than 60 %. After separation of the resulting polyisobutene present in the fully reacted hydrocarbon mixture the isobutene is either enriched and returned to the polymerization stage or fed to another isobutene conversion stage which is coupled to the polymerization stage.
摘要翻译：一种用于产生具有大于60摩尔％的末端双键和平均分子量通过在液相中异丁烯的阳离子聚合在由酸性，基本不含卤素的非均相催化剂的Mn为800〜3000道尔顿的含量无卤素，反应活性聚异丁烯过程具有10的异丁烯含量至80％（重量）作为起始材料基本上使用C4烃和一种烃混合物b）一种）在-30一个含异丁烯的连续聚合至0℃，并在一小时以上的原料的平均滞留时间被进行，这是所选择的温度和停留时间，使得异丁烯的转化率小于60％，并且其中，从所得到的聚异丁烯中，未反应的烃混合物，所述异丁烯分离后或者累积并循环到聚合或聚合的单元，其耦合其他异丁烯实施用品。

3. 发明申请

WO2013036211A1 HIGH ACTIVITY OLEFIN POLYMERIZATION CATALYST COMPRISING BORON-CONTAINING SILICA SUPPORT AND THE PREPARATION THEREOF 审中-公开
标题翻译：包含含硼含硅二氧化硅支持的高活性烯烃聚合催化剂及其制备方法
公开(公告)号：WO2013036211A1
公开(公告)日：2013-03-14
申请号：PCT/TH2012000042
申请日：2012-09-05
申请人： PTT GLOBAL CHEMICAL PUBLIC CO LTD , SAMINGPRAI SUTHEERAWAT , YENJITRATTANAWALEE ONTEERA , CHANDAVASU CHAYA
发明人： SAMINGPRAI SUTHEERAWAT , YENJITRATTANAWALEE ONTEERA , CHANDAVASU CHAYA
IPC分类号： C08F10/00
CPC分类号： C08F4/646 , C08F4/18 , C08F10/00 , C08F4/654 , C08F4/6574 , C08F4/6583
摘要： The present invention relates to a high activity olefin polymerization catalyst comprising a boron-containing silica support and the preparation thereof. This invention is characterized in that the support is heat treated in combination with a chemical treatment using a boron compound. The boron compound used in the chemical treatment of this invention is boron halide, preferably boron trichloride. The catalyst of this invention has the weight of boron comparing with the support is 0.5 to 0.7% and has the weight of the boron relative to the catalyst of 0.1 to 0.5%. The catalyst of this invention has chemical compositions comprising: - Boron 0.1-0.5% wt; - Titanium 4-6% wt; - Magnesium 2-6% wt; - Chloride 15-25% wt.
摘要翻译：本发明涉及包含含硼二氧化硅载体及其制备的高活性烯烃聚合催化剂。本发明的特征在于，将支持体与使用硼化合物的化学处理结合进行热处理。用于本发明化学处理的硼化合物是卤化硼，优选三氯化硼。本发明的催化剂与载体的重量相比为0.5〜0.7％，相对于催化剂的硼重量为0.1〜0.5％。本发明的催化剂具有以下化学组成： - 硼0.1-0.5％wt; - 钛4-6％wt; - 2-6％的镁; - 氯化物15-25％

4. 发明申请

WO2009134361A1 METHODS OF PREPARING A POLYMERIZATION CATALYST 审中-公开
标题翻译：制备聚合催化剂的方法
公开(公告)号：WO2009134361A1
公开(公告)日：2009-11-05
申请号：PCT/US2009/002594
申请日：2009-04-29
申请人： CHEVRON PHILLIPS CHEMICAL COMPANY LP , MCDANIEL, Max, P. , COLLINS, Kathy, S.
发明人： MCDANIEL, Max, P. , COLLINS, Kathy, S.
IPC分类号： C08F10/00 , C08F4/24 , C08F4/18
CPC分类号： C08F110/02 , C08F4/18 , C08F4/24 , C08F2500/12 , C08F2500/04
摘要： A method comprising contacting a support with a chromium-containing compound and a tin-containing compound to produce a catalyst precursor, and activating the catalyst precursor in a temperature range of from about 400 〬C to about 700 〬C to produce a polymerization catalyst. A method comprising contacting a support with a chromium-containing compound and a tin-containing compound to produce a catalyst precursor, activating the catalyst precursor in a temperature range of from about 400 〬C to about 700 〬C to produce a polymerization catalyst, and contacting the polymerization catalyst with ethylene in a reaction zone under suitable reaction conditions to form polyethylene wherein the molecular weight distribution of the polyethylene is broadened. 〫〫
摘要翻译：一种方法，包括使载体与含铬化合物和含锡化合物接触以产生催化剂前体，并在约400℃至约700℃的温度范围内活化催化剂前体以产生聚合催化剂。一种方法，包括使载体与含铬化合物和含锡化合物接触以制备催化剂前体，在约400℃至约700℃的温度范围内活化催化剂前体以产生聚合催化剂，以及在合适的反应条件下在反应区中使聚合催化剂与乙烯接触以形成聚乙烯，其中聚乙烯的分子量分布变宽。 ??

5. 发明申请

WO2009003219A1 POLYMERISATION METHOD 审中-公开
标题翻译：聚合方法
公开(公告)号：WO2009003219A1
公开(公告)日：2009-01-08
申请号：PCT/AU2008/000941
申请日：2008-06-27
申请人： UNIVERSITY OF SYDNEY , LESIC, Rebecca , MASCHMEYER, Thomas , MASTERS, Anthony Frederick , WARD, Antony John
发明人： LESIC, Rebecca , MASCHMEYER, Thomas , MASTERS, Anthony Frederick , WARD, Antony John
IPC分类号： C08F4/18 , C08F2/04 , C08F4/12
CPC分类号： C08F2/04 , C08F4/12 , C08F4/18 , C08F220/14 , C08F232/08
摘要： Disclosed herein is a method of forming a polymer, wherein the polymer is formed by a radical polymerisation reaction initiated by a solid oxide compound.
摘要翻译：本文公开了形成聚合物的方法，其中聚合物通过由固体氧化物化合物引发的自由基聚合反应形成。

6. 发明申请

WO2005123793A1 CATALYST COMPRISING CHROMIUM AND ZIRCONIUM FOR THE POLYMERIZATION AND/OR COPOLYMERIZATION OF OLEFINS 审中-公开
标题翻译：包含铬和锆的催化剂用于烯烃的聚合和/或共聚
公开(公告)号：WO2005123793A1
公开(公告)日：2005-12-29
申请号：PCT/EP2005/052681
申请日：2005-06-09
申请人： BASELL POLYOLEFINE GMBH , MIHAN, Shahram , HAUFE, Andreas , KÖLLE, Peter , WULFF-DÖRING, Joachim , TREFFKORN, Ingo , FUNK, Guido
发明人： MIHAN, Shahram , HAUFE, Andreas , KÖLLE, Peter , WULFF-DÖRING, Joachim , TREFFKORN, Ingo , FUNK, Guido
IPC分类号： C08F10/02
CPC分类号： C08F10/00 , C08F210/16 , C08F2410/04 , C08F4/18 , C08F4/24 , C08F210/14 , C08F2500/12 , C08F2500/18 , C08F2500/04 , C08F2500/13 , C08F2500/17
摘要： Catalyst for the polymerization and/or copolymerization of olefins which is obtainable by application to a finely divided inorganic support and concluding calcination at temperatures of from 350 to 1050°C and has a chromium content of from 0.1 to 5% by weight and a zirconium content of from 0.5 to 10% by weight, in each case based on the element in the finished catalyst, with the molar ratio of zirconium to chromium being from 0.6 to 5.
摘要翻译：用于烯烃的聚合和/或共聚的催化剂，其可通过应用于细碎的无机载体获得并在350至1050℃的温度下进行煅烧并且具有0.1-5重量％的铬含量和锆含量为0.5〜10重量％，基于成品催化剂中的元素，锆与铬的摩尔比为0.6〜5。

7. 发明申请

WO2019099291A1 AQUEOUS METHODS FOR TITANATING A CHROMIUM/SILICA CATALYST 审中-公开
公开(公告)号：WO2019099291A1
公开(公告)日：2019-05-23
申请号：PCT/US2018/059950
申请日：2018-11-09
申请人： CHEVRON PHILLIPS CHEMICAL COMPANY LP , MCDANIEL, Max , CLEAR, Kathy S. , SCHWERDTFEGER, Eric , PRAETORIUS, Jeremy
发明人： MCDANIEL, Max , CLEAR, Kathy S. , SCHWERDTFEGER, Eric , PRAETORIUS, Jeremy
IPC分类号： B01J21/06 , B01J21/08 , B01J23/26 , B01J37/02 , B01J37/03 , B01J37/14 , B01J35/02 , B01J35/10 , C08F10/02
CPC分类号： B01J23/26 , B01J21/063 , B01J21/08 , B01J31/0212 , B01J31/0274 , B01J31/0275 , B01J31/34 , B01J31/38 , B01J35/023 , B01J35/1019 , B01J35/1023 , B01J35/1042 , B01J35/1047 , B01J37/0203 , B01J37/0207 , B01J37/0209 , B01J37/035 , B01J37/14 , B01J2231/12 , C08F4/18 , C08F4/24 , C08F10/00 , C08F10/02 , C08F110/02 , C08F2500/12
摘要： Methods for synthesizing a water-soluble titanium-silicon complex by partial hydrolysis are disclosed herein. The titanium-silicon complex can be utilized to produce titanated solid oxide supports and titanated chromium supported catalysts. The titanated chromium supported catalysts subsequently can be used to polymerize olefins to produce, for example, ethylene based homopolymer and copolymers.

8. 发明申请

WO2012083196A2 STABLE POLYACRYLIC ACIDS, THEIR MANUFACTURE AND THEIR USE 审中-公开
标题翻译：稳定的聚丙烯酸，它们的制造和它们的用途
公开(公告)号：WO2012083196A2
公开(公告)日：2012-06-21
申请号：PCT/US2011065545
申请日：2011-12-16
申请人： BASF CORP , DA SILVA LUIZ ANTONIO M , DA SILVA JURACI MARQUES , DA SILVA ADILSON IGNASIO , PORTO JUNIOR ANTONIO SEVERO
发明人： DA SILVA LUIZ ANTONIO M , DA SILVA JURACI MARQUES , DA SILVA ADILSON IGNASIO , PORTO JUNIOR ANTONIO SEVERO
IPC分类号： C08F20/06 , C08K3/34 , C08L33/04 , D21H17/19
CPC分类号： C08F4/12 , C08F2/38 , C08F4/18 , C08F120/06 , C08F222/06 , C08K3/34 , C08F220/06
摘要： A polymer and methods of producing the polymer for use, for instance, in mineral processing, including kaolin and calcium carbonate beneficiation are discussed. The method of producing the polymer can include polymerizing at least one monomer in the presence of a polymerization initiator, a chain transfer agent, and a polymerization stabilizer to produce a polymer containing at least one carboxylic acid, wherein the at least one monomer includes an unsaturated carboxylic acid monomer, and wherein the polymer containing at least one carboxylic acid is stable and has a molecular weight of about 1000 g/mol to about 10,000 g/mol.
摘要翻译：讨论了用于例如矿物加工，包括高岭土和碳酸钙选矿的聚合物和生产该聚合物的方法。生产聚合物的方法可包括在聚合引发剂，链转移剂和聚合稳定剂的存在下使至少一种单体聚合以制备含有至少一种羧酸的聚合物，其中所述至少一种单体包括不饱和羧酸单体，并且其中含有至少一个羧酸的聚合物是稳定的并且具有约1000g / mol至约10,000g / mol的分子量。

9. 发明申请

WO2004096434A1 CATALYST ACTIVATION METHOD AND ACTIVATED CATALYST 审中-公开
标题翻译：催化剂活化方法和活化催化剂
公开(公告)号：WO2004096434A1
公开(公告)日：2004-11-11
申请号：PCT/US2003/009871
申请日：2003-03-31
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , TOWLES, Thomas, W.
发明人： TOWLES, Thomas, W.
IPC分类号： B01J20/34
CPC分类号： C08F110/02 , B01J23/26 , B01J37/14 , C08F4/24 , C08F4/18 , C08F2500/07 , C08F2500/12 , C08F2500/13
摘要： The present invention relates to the removal of hydrocarbon residues from a catalyst and more specifically the air activation of a catalyst containing hydrocarbon residues.
摘要翻译：本发明涉及从催化剂中除去烃残余物，更具体地说，涉及含有烃残基的催化剂的空气活化。

10. 发明申请

WO2003082780A1 OLIGOMERIZATION OF OLEFINS 审中-公开
标题翻译：油脂的低聚
公开(公告)号：WO2003082780A1
公开(公告)日：2003-10-09
申请号：PCT/US2003/009591
申请日：2003-03-28
申请人： EXXONMOBIL CHEMICAL PATENTS INC. A Corporation of State of Delaware , STANAT, Jon, E. , MATHYS, Georges, M., K., , TURNER, David, W. , CHENG, Jane, Chi-ya , BEADLE, Stephen, W. , CHENG-GUAJARDO, Cesar, M. , EIJKHOUDT, Roger , GODWIN, Allen, D. , GREEN, Ernest, E. , YARBROUGH, Charles, M. , CAERS, Raphael, F. , DUNCAN, Carolyn, B. , SALEH, Ramzi, Y.
发明人： STANAT, Jon, E. , MATHYS, Georges, M., K., , TURNER, David, W. , CHENG, Jane, Chi-ya , BEADLE, Stephen, W. , CHENG-GUAJARDO, Cesar, M. , EIJKHOUDT, Roger , GODWIN, Allen, D. , GREEN, Ernest, E. , YARBROUGH, Charles, M. , CAERS, Raphael, F. , DUNCAN, Carolyn, B. , SALEH, Ramzi, Y.
IPC分类号： C07C2/12
CPC分类号： C07C2/64 , C07C2/12 , C07C45/28 , C07C51/16 , C07C2529/70 , C08F10/00 , C08F210/10 , C10G50/00 , C10M129/68 , C10M129/95 , C10M2207/28 , C11D1/667 , C11D3/2093 , C07C15/107 , C08F4/12 , C08F4/18 , C08F2500/02
摘要： A selectivated molecular sieve, e.g., ZSM-22 or ZSM-23, is used as olefin oligomerization catalyst to provide product, e.g., octenes and dodecenes from butene, having a low degree of branching and hindered double bonds.
摘要翻译：使用选择性分子筛，例如ZSM-22或ZSM-23作为烯烃低聚催化剂，以提供具有低支化度和受阻双键的产物，例如丁烯中的辛烯和十二碳烯。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式