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1. 发明授权

US09944724B2 Ziegler-Natta catalysts doped with non-group IV metal chlorides 有权
公开(公告)号：US09944724B2
公开(公告)日：2018-04-17
申请号：US15171105
申请日：2016-06-02
申请人： FINA TECHNOLOGY, INC.
发明人： Lei Zhang , David Knoeppel
IPC分类号： C08F4/06 , C08F4/70 , C08F4/80 , B01J31/00 , B01J37/00 , C08F4/642 , C08F10/00 , C08F110/02 , C08F10/02
CPC分类号： C08F4/6421 , C08F10/00 , C08F10/02 , C08F110/02 , C08F2410/03 , C08F4/6557 , C08F4/6574 , C08F2500/04 , C08F2500/07 , C08F2500/11 , C08F2500/12 , C08F2500/17 , C08F2500/18 , C08F2500/20 , C08F2500/23 , C08F2500/26
摘要： A process may include contacting ethylene monomer with Ziegler-Natta catalyst to form polyethylene. The Ziegler-Natta catalyst may be formed by contacting an alkyl magnesium compound with an alcohol and a metal reagent to form a blend, and contacting the blend with a first agent to form a solution of reaction product “A”. The solution of reaction product “A” may be contacted with a second agent to form a solid reaction product “B”, and the solid reaction product “B” may be contacted with a third agent to form a solid reaction product “C”. The solid reaction product “C” may be contacted with a fourth agent to form a solid reaction product “D”, and the solid reaction product “D” may be contacted with a fifth agent to form a catalyst component.

2. 发明授权

US08563134B2 Usage of copolymerisates as additives for lacquers 有权
标题翻译：共聚物用作漆的添加剂
公开(公告)号：US08563134B2
公开(公告)日：2013-10-22
申请号：US13256737
申请日：2010-03-16
申请人： Sebastijan Bach , Gerd Hohner
发明人： Sebastijan Bach , Gerd Hohner
IPC分类号： B32B5/16
CPC分类号： C08F210/14 , C08L91/06 , C09D5/037 , C09D7/42 , C09D7/65 , C09D7/69 , Y10T428/2982 , Y10T428/2998 , C08F222/06 , C08F2500/02 , C08F2500/23
摘要： Finely distributed copolymer waxes, which are in particular suitable as additives for lacquers, produced by a) reacting long-chained olefin hydrocarbons with chain lengths being greater than or equal to 28 C-atoms with unsaturated polycarboxylic acids or the anhydrides thereof in the presence of at least one radical initiator and b) subsequent micronization by milling or spraying, characterized in that the particles of the milled or sprayed copolymer waxes are less than 50 μm, preferably less than 40 μm, particularly preferably less than 30 μm 98 to 99 are preferred, 5% of the particles, in particular 99.5 to 100% of the particles less than 50 μm, preferably less than 40 μm, particularly preferably less than 30 μm.
摘要翻译：特别适合作为漆的添加剂的精细分布的共聚物蜡，其通过以下步骤制备：a）使具有大于或等于28个碳原子的链长度的长链烯烃与不饱和多元羧酸或其酸酐在存在下反应至少一种自由基引发剂和b）随后通过研磨或喷雾进行的微粉化，其特征在于，所研磨或喷雾的共聚物蜡的颗粒小于50μm，优选小于40μm，特别优选小于30μm，98至99是优选的，5％的颗粒，特别是99.5-100％的颗粒小于50μm，优选小于40μm，特别优选小于30μm。

3. 发明授权

US08501653B2 Heat-treated Ziegler-Natta catalysts for ethylene polymerization 有权
标题翻译：用于乙烯聚合的热处理齐格勒 - 纳塔催化剂
公开(公告)号：US08501653B2
公开(公告)日：2013-08-06
申请号：US13028390
申请日：2011-02-16
申请人： Lei Zhang , David Knoeppel
发明人： Lei Zhang , David Knoeppel
IPC分类号： B01J3/00 , B01J37/00 , C08F4/02 , C08F4/60
CPC分类号： C08F10/00 , C08F110/02 , C08F4/6557 , C08F2500/04 , C08F2500/11 , C08F2500/12 , C08F2500/17 , C08F2500/18 , C08F2500/20 , C08F2500/23 , C08F2500/26
摘要： Catalyst systems, processes of forming the same and polymers formed therefrom are described herein. The processes of forming the catalyst systems generally include contacting a blend of an alkyl magnesium compound and an organoaluminum compound with an alcohol to form a magnesium dialkoxide compound; contacting the magnesium dialkoxide compound with a first agent to form a solution of reaction product “A”, the first agent including a halogenating/titanating agent; contacting the solution of reaction product “A” with a second agent to form a solid reaction product “B”, the second agent including a blend of a first metal halide and a metal alkoxide; contacting the solid reaction product “B” with a third agent to form a solid reaction product “C”, the third agent including a second metal halide; contacting the solid reaction product “C” with a fourth agent to form a solid reaction product “D”, the fourth agent including a third metal halide; contacting the solid reaction product “D” with a fifth agent to form a catalyst component, the fifth agent including a reducing agent; and heating an intermediate selected from reaction product “A”, reaction product “B”, reaction product “C”, reaction product “D” and combinations thereof to form a heat-treated catalyst that results in a shear response and a molecular weight distribution for a polymer produced by the heat-treated catalyst that are greater than a shear response and a molecular weight distribution for a polymer produced by an identical non-heat-treated catalyst.
摘要翻译：本文描述了催化剂体系，其形成方法和由其形成的聚合物。形成催化剂体系的方法通常包括使烷基镁化合物和有机铝化合物的混合物与醇接触以形成二烷氧基镁化合物; 使二烷氧基镁化合物与第一试剂接触以形成反应产物“A”的溶液，第一试剂包括卤化/钛化剂; 使反应产物“A”的溶液与第二试剂接触以形成固体反应产物“B”，第二试剂包括第一金属卤化物和金属醇盐的共混物; 使固体反应产物“B”与第三试剂接触以形成固体反应产物“C”，第三试剂包括第二金属卤化物; 使固体反应产物“C”与第四试剂接触以形成固体反应产物“D”，第四试剂包括第三金属卤化物; 使固体反应产物“D”与第五试剂接触以形成催化剂组分，第五试剂包括还原剂; 并加热选自反应产物“A”，反应产物“B”，反应产物“C”，反应产物“D”及其组合的中间体，以形成导致剪切响应和分子量分布的热处理催化剂对于由热处理催化剂制备的聚合物，该聚合物大于由相同的非热处理催化剂制备的聚合物的剪切响应和分子量分布。

4. 发明申请

US20090131616A1 Methods for Improving Heat Transfer in Polymerization Processes 审中-公开
标题翻译：改善聚合过程热传递的方法
公开(公告)号：US20090131616A1
公开(公告)日：2009-05-21
申请号：US12260154
申请日：2008-10-29
申请人： David Knoeppel , Steve Nitz , Steven Gray
发明人： David Knoeppel , Steve Nitz , Steven Gray
IPC分类号： C08F4/08
CPC分类号： C08F10/02 , C08F110/02 , C08F2/14 , C08F2/00 , C08F2500/23 , C08F2500/02 , C08F2500/12 , C08F2500/05 , C08F2500/24
摘要： Methods for improving heat transfer in polymerization processes are described herein. The methods generally include contacting olefin monomer with a catalyst system within a reaction zone to form particles having a first average particle size and altering the reaction zone to improve heat transfer and form polymer particles having a second average particle size. For example, the second average particle size may be larger than the first average particle size and the second particle size results in improved heat transfer over the first particle size.
摘要翻译：本文描述了改善聚合方法中热传递的方法。所述方法通常包括使烯烃单体与反应区内的催化剂体系接触以形成具有第一平均粒径并改变反应区以改善热传递并形成具有第二平均粒度的聚合物颗粒的颗粒。例如，第二平均粒径可以大于第一平均粒径，第二粒径导致在第一粒径上的热传递改善。

5. 发明授权

US07351871B2 Processes for producing poly-alpha-olefins, and poly-alpha-olefins produced thereby 有权
标题翻译：用于生产聚-α-烯烃的方法和由此生产的聚-α-烯烃
公开(公告)号：US07351871B2
公开(公告)日：2008-04-01
申请号：US10493171
申请日：2002-10-11
申请人： Lars Zander , Alfred Westfechtel , Elke Grundt , Markus Dierker
发明人： Lars Zander , Alfred Westfechtel , Elke Grundt , Markus Dierker
IPC分类号： C07C1/20
CPC分类号： C08F10/00 , C08F8/04 , C08F110/14 , C08F4/005 , C08F4/02 , C08F4/18 , C08F2500/23 , C08F2500/02
摘要： Process for producing poly-α-olefins are described wherein the processes comprise: (a) providing a primary alcohol; and (b) polymerizing the primary alcohol in the presence of an acidic alumino layer silicate to form a poly-α-olefin. Water formed during the polymerization can be removed, optionally during the polymerization, and subsequent hydrogenation may be performed.
摘要翻译：描述了制备聚-α-烯烃的方法，其中所述方法包括：（a）提供伯醇; 和（b）在酸性铝硅酸盐层的存在下使伯醇聚合形成聚-α-烯烃。在聚合期间形成的水可以任选地在聚合过程中被除去，随后可以进行氢化。

6. 发明申请

US20070207299A1 LOW ODOR, LIGHT COLOR, DISPOSABLE ARTICLE CONSTRUCTION ADHESIVE 审中-公开
标题翻译：低气味，浅色，可涂抹的建筑胶粘剂
公开(公告)号：US20070207299A1
公开(公告)日：2007-09-06
申请号：US11747512
申请日：2007-05-11
申请人： Thomas Quinn
发明人： Thomas Quinn
IPC分类号： C04B24/26 , B32B27/04
CPC分类号： B32B27/12 , A61L15/58 , B32B5/022 , B32B5/024 , B32B7/12 , B32B7/14 , B32B27/04 , B32B27/08 , B32B27/18 , B32B27/304 , B32B27/306 , B32B27/32 , B32B27/325 , B32B2037/1215 , B32B2250/02 , B32B2255/02 , B32B2255/10 , B32B2255/26 , B32B2262/02 , B32B2555/02 , C08F210/02 , C08F210/16 , C08L23/0815 , C08L23/0853 , C08L31/04 , C08L57/00 , C08L2205/02 , C08L2666/02 , C08L2666/04 , C09J123/0815 , C09J123/0853 , C09J123/0869 , C09J131/04 , C09J153/02 , C09J153/025 , C09J2201/61 , Y10T428/249958 , Y10T428/2822 , Y10T428/31891 , Y10T428/31935 , Y10T442/674 , C08F220/02 , C08F2500/23 , C08F218/08 , C08F210/14 , C08F2500/12 , C08F2500/02 , C08F2500/03 , C08F2500/17 , C08L33/06
摘要： We have found a novel spray-on adhesive composition made from components including a high melt index copolymer and a high melt tackifier that interact to produce a composition that can form a low odor, light color, non-tacky, hot melt adhesive material that can be used in disposable article manufacture. The adhesive is thermally stable at hot melt application conditions, is low in cost, is easily applied and produces high quality disposable articles.
摘要翻译：我们已经发现了一种由包括高熔体指数共聚物和高熔体增粘剂的组分制成的新型喷涂粘合剂组合物，其相互作用以产生可以形成低气味，浅色，非粘性，热熔性粘合剂材料的组合物，其可以用于一次性制品制造。粘合剂在热熔胶使用条件下是热稳定的，成本低，易于应用并且产生高质量的一次性制品。

7. 发明申请

US20070131580A1 Crystalline wax 有权
标题翻译：结晶蜡
公开(公告)号：US20070131580A1
公开(公告)日：2007-06-14
申请号：US11273798
申请日：2005-11-14
申请人： Raj Patel , David Sanders , T. Ng , Stephan Drappel , Sandra Gardner , Sonja Hadzidedic , Louis Isganitis , Timothy Lincoln , Kevin Marcell
发明人： Raj Patel , David Sanders , T. Ng , Stephan Drappel , Sandra Gardner , Sonja Hadzidedic , Louis Isganitis , Timothy Lincoln , Kevin Marcell
IPC分类号： C10G73/36
CPC分类号： C08F10/02 , C08F6/04 , C08F10/06 , C08F110/02 , C08F110/06 , G03G9/08782 , G03G9/08795 , G03G9/08797 , C08L23/12 , C08L23/06 , C08F2500/03 , C08F2500/20 , C08F2500/23
摘要： Embodiments include a fractionated and/or distilled wax having from about 30 to about 64 carbon units, a degree of crystallinity as calculated by heat of melting and as measured by DSC of from about 55 to about 100, a Mw is from about 500 to about 800, and a polydispersity of from about 1 to about 1.05.
摘要翻译：实施方案包括具有约30至约64个碳单元的分馏和/或蒸馏的蜡，通过熔化热计算的结晶度，并且通过DSC测量为约55至约100，Mw为约500至约 800，多分散性为约1至约1.05。

8. 发明申请

US20050272891A1 Double loop technology 审中-公开
标题翻译：双环技术
公开(公告)号：US20050272891A1
公开(公告)日：2005-12-08
申请号：US11057715
申请日：2005-02-14
申请人： Louis Fouarge , Eric Damme , Olivier Miserque , Daniel Siraux , Philippe Bodart , Andre Lewalle , Marc Auwera , Frans Brande , Giacomo Conti , Hugo Vandaele , Mark Verleysen , Carl Camp , Etienne Laurent , Philippe Marechal , Marc Moers , Leopold D'Hooghe , Marjan Sillis , Kai Hortman , Pascal Folie , Renaud Oreins
发明人： Louis Fouarge , Eric Damme , Olivier Miserque , Daniel Siraux , Philippe Bodart , Andre Lewalle , Marc Auwera , Frans Brande , Giacomo Conti , Hugo Vandaele , Mark Verleysen , Carl Camp , Etienne Laurent , Philippe Marechal , Marc Moers , Leopold D'Hooghe , Marjan Sillis , Kai Hortman , Pascal Folie , Renaud Oreins
IPC分类号： B01J8/00 , B01J8/20 , B01J19/18 , C08F2/00 , C08F10/00 , C08F210/16 , G05B1/00 , G05D1/00 , G05D11/13
CPC分类号： B01J8/20 , B01J8/0035 , B01J19/1837 , B01J2208/00548 , B01J2208/00752 , C08F10/00 , C08F210/16 , G05D11/132 , C08F2/01 , C08F2/14 , C08F2/06 , C08F2/001 , C08F210/14 , C08F2500/12 , C08F2500/18 , C08F2500/04 , C08F2500/23
摘要： The present invention relates to an apparatus and process for polymerizing olefins. One embodiment comprises polymerizing at least one monomer in a first loop reactor in the presence of a catalyst to produce a first polyolefin fraction. A portion of the first polyolefin fraction is transferred to a second loop reactor, connected in series with the first loop reactor. The process further comprises polymerizing in the second loop reactor at least one monomer in the presence of a catalyst to produce a second polyolefin fraction in addition to the first polyolefin fraction. The combination of the first and second polyolefin fractions can produce a polymer resin fluff having bimodal molecular weight distribution.
摘要翻译：本发明涉及一种聚合烯烃的装置和方法。一个实施方案包括在催化剂存在下在第一环管反应器中聚合至少一种单体以产生第一聚烯烃级分。将第一聚烯烃部分的一部分转移到与第一回路反应器串联连接的第二回路反应器。该方法还包括在催化剂存在下在第二环管反应器中聚合至少一种单体，以产生除第一聚烯烃级分之外的第二聚烯烃级分。第一和第二聚烯烃级分的组合可产生具有双峰分子量分布的聚合物树脂绒毛。

9. 发明授权

US06930071B2 Ziegler-natta catalyst for polyolefins 有权
公开(公告)号：US06930071B2
公开(公告)日：2005-08-16
申请号：US10667578
申请日：2003-09-22
申请人： David W. Knoeppel , Tim J. Coffy , Henry Enriquez , Steven D. Gray
发明人： David W. Knoeppel , Tim J. Coffy , Henry Enriquez , Steven D. Gray
IPC分类号： C08F4/654 , B01J31/00 , B01J31/02 , C08F4/44 , C08F4/658 , C08F10/00 , C08F10/02 , C08F110/02 , C08F4/60 , C08F4/602
CPC分类号： B01J31/0212 , B01J2231/122 , B01J2531/31 , B01J2531/46 , C08F10/00 , C08F110/02 , C08F4/6557 , C08F2500/04 , C08F2500/12 , C08F4/6546 , C08F4/651 , C08F4/6567 , C08F2500/02 , C08F2500/23 , C08F2500/07 , C08F2500/18
摘要： A Ziegler-Natta type catalyst component can be produced by a process comprising contacting a magnesium dialkoxide compound with a halogenating agent to form a reaction product A, and contacting reaction product A with a first, second and third halogenating/titanating agents. Catalyst components, catalysts, catalyst systems, polyolefin, products made therewith, and methods of forming each are disclosed. The reaction products can be washed with a hydrocarbon solvent to reduce titanium species [Ti] content to less than about 100 mmol/L.

10. 发明申请

US20050085601A1 Process for forming Ziegler-Natta catalyst for use in polyolefin production 审中-公开
标题翻译：用于形成用于聚烯烃生产的齐格勒 - 纳塔催化剂的方法
公开(公告)号：US20050085601A1
公开(公告)日：2005-04-21
申请号：US10685643
申请日：2003-10-15
申请人： Kayo Vizzini , Steven Gray
发明人： Kayo Vizzini , Steven Gray
IPC分类号： C08F10/00 , C08F110/02 , C08F4/02
CPC分类号： C08F10/00 , C08F110/02 , C08F4/651 , C08F4/6546 , C08F4/6557 , C08F2500/12 , C08F2500/02 , C08F2500/23 , C08F2500/07 , C08F2500/18 , C08F2500/04
摘要： The invention provides a process for forming a catalyst for use in the polymerization of olefins. This process comprises reacting a chlorinating agent with a magnesium alkoxide compound to form a magnesium-titanium-alkoxide adduct, followed by reacting the magnesium-titanium-alkoxide adduct with an alkylchloride compound, e.g., benzoyl chloride, to form a magnesium chloride support. The support is then reacted with titanium tetrachloride to form a highly active catalyst useful for the production of polyolefins.
摘要翻译：本发明提供一种形成用于烯烃聚合的催化剂的方法。该方法包括使氯化剂与烷氧基镁化合物反应以形成镁 - 钛 - 醇盐加合物，然后使镁 - 钛 - 醇盐加合物与烷基氯化物如苯甲酰氯反应，形成氯化镁载体。然后将载体与四氯化钛反应以形成可用于生产聚烯烃的高活性催化剂。

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