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51.发明授权公开(公告)号：US09371407B2
公开(公告)日：2016-06-21
申请号：US14870361
申请日：2015-09-30
Applicant: Chevron Phillips Chemical Company LP
Inventor： Qing Yang , Max P. McDaniel , Tony R. Crain , Youlu Yu , Yongwoo Inn
IPC: C08F4/653 , C08F4/6592 , C08L23/00 , C08F110/02 , C08L23/08 , C08F4/659 , C08F210/00 , C08F210/16
CPC classification number: C08F110/02 , C08F4/65904 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F4/65925 , C08F4/65927 , C08F210/00 , C08F210/16 , C08L23/00 , C08L23/0815 , C08L2314/06 , Y10S526/943 , C08F2500/04 , C08F2500/12 , C08F2500/24 , C08F2500/05 , C08F210/14 , C08L23/06
Abstract: Disclosed herein are polymerization processes for the production of olefin polymers. These polymerization processes use a catalyst system containing three metallocene components, often resulting in polymers having a reverse comonomer distribution and a broad and non-bimodal molecular weight distribution.
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公开(公告)号：US09353202B2
公开(公告)日：2016-05-31
申请号：US14724362
申请日：2015-05-28
Applicant: Chevron Phillips Chemical Company LP
Inventor： Albert P. Masino , Randall S. Muninger , Max P. McDaniel , Eric D. Schwerdtfeger , Qing Yang , Graham R. Lief
IPC: C08F4/649 , C08F4/6592 , C08F10/00 , C08F110/02 , B01J4/02 , B01J19/24 , B01J19/00 , C08F210/16 , C08F4/659
CPC classification number: C08F110/02 , B01J4/02 , B01J19/0006 , B01J19/2455 , B01J2204/002 , B01J2219/00164 , B01J2219/00247 , B01J2219/24 , C08F4/649 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F4/65927 , C08F210/16 , C08F2410/02 , C08F2/005 , C08F4/65925 , C08F210/14
Abstract: A catalyst composition may include a precontacted mixture of an olefin polymerization catalyst and an agent including an ammonium salt. The catalyst activity of the catalyst composition in the presence of water may be greater than if no ammonium salt were present in the catalyst composition. The ammonium salt may include a tetraalkylammonium salt, and the olefin polymerization catalyst may include a metallocene compound.
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53.发明申请公开(公告)号：US20160102039A1
公开(公告)日：2016-04-14
申请号：US14509082
申请日：2014-10-08
Applicant: Chevron Phillips Chemical Company LP
Inventor： Mark L. Hlavinka , Max P. McDaniel
CPC classification number: C07C51/15 , B01J31/12 , B01J31/128 , B01J31/143 , B01J31/1815 , B01J31/189 , B01J31/2295 , B01J31/24 , B01J31/26 , B01J31/38 , B01J2231/46 , B01J2531/847 , C07C51/09 , C07C51/377 , C07C57/04
Abstract: Processes for producing an α,β-unsaturated carboxylic acid, such as acrylic acid, or a salt thereof, using solid promoters are disclosed. The solid promoters can be certain solid oxides, mixed oxides, and clays, illustrative examples of which can include alumina, zirconia, magnesia, magnesium aluminate, sepiolite, and similar materials.
Abstract translation: 公开了使用固体促进剂制备α，bgr-不饱和羧酸，例如丙烯酸或其盐的方法。 固体促进剂可以是某些固体氧化物，混合氧化物和粘土，其示例性实例可包括氧化铝，氧化锆，氧化镁，铝酸镁，海泡石和类似材料。
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公开(公告)号：US09068027B2
公开(公告)日：2015-06-30
申请号：US13801193
申请日：2013-03-13
Applicant: Chevron Phillips Chemical Company LP
Inventor： Max P. McDaniel , Kathy S. Collins
CPC classification number: C08F10/00 , C08F4/69 , C08F4/025 , C08F110/02 , C08F2500/03 , C08F2500/12
Abstract: A method comprising contacting a silica support material with a sulfating agent to form a sulfated silica support material comprising sulfate anions; thermally treating the sulfated silica support material to form a thermally treated sulfated silica support material; contacting the thermally treated sulfated silica support material with a chromium-containing compound to form a mixture; and thermally treating the mixture to form a polymerization catalyst. A method comprising thermally treating a silica support material to form a thermally-treated silica support material; contacting the thermally-treated silica support material with a sulfating agent to form a thermally treated sulfated silica support material; thermally treating the thermally treated sulfated silica support material to form a processed silica support material; contacting the processed silica support material with a chromium-containing compound to form a precursor polymerization catalyst; and thermally treating the precursor polymerization catalyst to form a polymerization catalyst.
Abstract translation: 一种方法，包括使二氧化硅载体材料与硫酸化剂接触以形成包含硫酸根阴离子的硫酸化二氧化硅载体材料; 热处理硫酸化二氧化硅载体材料以形成经热处理的硫酸化二氧化硅载体材料; 使热处理的硫酸化二氧化硅载体材料与含铬化合物接触以形成混合物; 并对该混合物进行热处理以形成聚合催化剂。 一种方法，包括热处理二氧化硅载体材料以形成经热处理的二氧化硅载体材料; 使经热处理的二氧化硅载体材料与硫酸化剂接触以形成经热处理的硫酸化二氧化硅载体材料; 热处理热处理的硫酸化二氧化硅载体材料以形成加工的二氧化硅载体材料; 使经处理的二氧化硅载体材料与含铬化合物接触以形成前体聚合催化剂; 并对前体聚合催化剂进行热处理以形成聚合催化剂。
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公开(公告)号：US20150175726A1
公开(公告)日：2015-06-25
申请号：US14639582
申请日：2015-03-05
Applicant: Chevron Phillips Chemical Company LP
Inventor： Max P. McDaniel , Ashish M. Sukhadia , Errun Ding , Chung Ching Tso , Albert P. Masino , Qing Yang , Lloyd W. Guatney , Guylaine St. Jean , Daniel G. Hert
IPC: C08F210/16 , C08J5/18
CPC classification number: C08F210/16 , C08F4/65916 , C08F4/65925 , C08F4/65927 , C08F210/14 , C08F2410/02 , C08F2500/05 , C08F2500/08 , C08F2500/09 , C08F2500/12 , C08J5/18 , C08J2323/08 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2314/06 , C08F4/65904 , C08F2500/04 , C08F2500/07 , C08F2500/26
Abstract: Disclosed herein are broad molecular weight distribution olefin polymers having densities in the 0.895 to 0.930 g/cm3 range, and with improved impact and tear resistance. These polymers can have a ratio of Mw/Mn in the 8 to 35 range, a high load melt index in the 4 to 50 range, less than about 0.008 LCB per 1000 total carbon atoms, and a reverse comonomer distribution.
Abstract translation: 本文公开了具有在0.895至0.930g / cm 3范围内的密度并具有改善的耐冲击性和抗撕裂性的宽分子量分布烯烃聚合物。 这些聚合物可以具有8至35范围内的Mw / Mn比，4至50范围内的高负荷熔体指数，每1000个总碳原子小于约0.008LCB，反向共聚单体分布。
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Patent Agency Ranking
56.发明授权High activity catalyst compositions containing silicon-bridged metallocenes with bulky substituents 有权含有硅桥连金属茂与高体积取代基的高活性催化剂组合物公开(公告)号：US08987392B2
公开(公告)日：2015-03-24
申请号：US13849595
申请日：2013-03-25
Applicant: Chevron Phillips Chemical Company LP
Inventor： Joel L. Martin , Qing Yang , Max P. McDaniel , Jim B. Askew
CPC classification number: C08F4/76 , C07F17/00 , C08F4/65908 , C08F4/65912 , C08F4/65916 , Y10S526/943 , C08F210/16 , C08F4/65927 , C08F210/14
Abstract: The present invention discloses catalyst compositions employing silicon-bridged metallocene compounds with bulky substituents. Methods for making these silicon-bridged metallocene compounds and for using such compounds in catalyst compositions for the polymerization of olefins also are provided.
Abstract translation: 本发明公开了使用具有庞大取代基的硅桥连金属茂化合物的催化剂组合物。 还提供了制备这些硅桥联金属茂化合物和在催化剂组合物中用于烯烃聚合的方法。
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57.发明授权Methods for controlling dual catalyst olefin polymerizations with an alcohol compound 有权用醇化合物控制双重催化烯烃聚合的方法公开(公告)号：US08957168B1
公开(公告)日：2015-02-17
申请号：US13962982
申请日：2013-08-09
Applicant: Chevron Phillips Chemical Company LP
Inventor： Qing Yang , Max P. McDaniel , Tony R. Crain , Albert P. Masino , Ted H. Cymbaluk , John D. Stewart
IPC: C08F4/649 , C08F4/642 , C08F4/653 , C08F4/6592 , C08F10/00 , C08F210/14
CPC classification number: C08F4/76 , C08F2/01 , C08F4/52 , C08F4/649 , C08F4/65904 , C08F4/65916 , C08F210/14 , C08F210/16 , C08F2410/01 , C08L23/0815 , Y10S526/943 , C08F4/65925 , C08F4/65927 , C08F2/38 , C08F2500/04 , C08F2500/05 , C08F2500/12
Abstract: Methods for controlling properties of an olefin polymer using an alcohol compound are disclosed. The MI and the HLMI of the polymer can be decreased, and the Mw and the Mz of the polymer can be increased, via the addition of the alcohol compound.
Abstract translation: 公开了使用醇化合物控制烯烃聚合物性能的方法。 可以降低聚合物的MI和HLMI，并且可以通过加入醇化合物来增加聚合物的Mw和Mz。
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公开(公告)号：US08940844B2
公开(公告)日：2015-01-27
申请号：US13864306
申请日：2013-04-17
Applicant: Chevron Phillips Chemical Company LP
Inventor： Qing Yang , Max P. McDaniel , Tony R. Crain , Kathy S. Collins
IPC: C08F2/00 , C08F4/00 , C09K15/06 , C08F2/42 , C08F110/02
CPC classification number: C08F6/02 , C08F2/42 , C08F110/02 , C08F2400/02 , C09K15/06
Abstract: Catalyst deactivating agents and compositions containing catalyst deactivating agents are disclosed. These catalyst deactivating agents can be used in methods of controlling polymerization reactions, methods of terminating polymerization reactions, methods of operating polymerization reactors, and methods of transitioning between catalyst systems.
Abstract translation: 公开了含有催化剂失活剂的催化剂失活剂和组合物。 这些催化剂失活剂可用于控制聚合反应的方法，终止聚合反应的方法，操作聚合反应器的方法和催化剂体系之间的转化方法。
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59.发明申请Catalyst System with Three Metallocenes for Producing Broad Molecular Weight Distribution Polymers 有权具有三种茂金属的催化剂体系用于生产广泛的分子量分布聚合物公开(公告)号：US20150005460A1
公开(公告)日：2015-01-01
申请号：US14485897
申请日：2014-09-15
Applicant: Chevron Phillips Chemical Company LP
Inventor： Qing Yang , Max P. McDaniel , Tony R. Crain , Youlu Yu , Yongwoo Inn
IPC: C08F210/16
CPC classification number: C08F110/02 , C08F4/65904 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F4/65925 , C08F4/65927 , C08F210/00 , C08F210/16 , C08L23/00 , C08L23/0815 , C08L2314/06 , Y10S526/943 , C08F2500/04 , C08F2500/12 , C08F2500/24 , C08F2500/05 , C08F210/14 , C08L23/06
Abstract: Disclosed herein are polymerization processes for the production of olefin polymers. These polymerization processes use a catalyst system containing three metallocene components, often resulting in polymers having a reverse comonomer distribution and a broad and non-bimodal molecular weight distribution.
Abstract translation: 本文公开了用于生产烯烃聚合物的聚合方法。 这些聚合方法使用含有三种茂金属组分的催化剂体系，其常常导致聚合物具有反向共聚单体分布和广泛的和非双峰分子量分布。
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60.发明授权Activator supports impregnated with group VIII transition metals for polymer property control 有权活化剂支持用第VIII族过渡金属浸渍，用于聚合物性质控制公开(公告)号：US08623973B1
公开(公告)日：2014-01-07
申请号：US13789816
申请日：2013-03-08
Applicant: Chevron Phillips Chemical Company LP
Inventor： Max P. McDaniel , Qing Yang , Tony R. Crain , Kathy S. Collins
CPC classification number: C08F10/00 , C08F4/61904 , C08F4/65927 , C08F4/65916 , C08F4/70
Abstract: Methods for controlling properties of an olefin polymer using a Group VIII transition metal-modified activator-support are disclosed. The melt index of the polymer can be decreased and the molecular weight of the polymer can be increased via the addition of the transition metal-modified activator-support to the polymerization reactor system.
Abstract translation: 公开了使用第VIII族过渡金属改性的活化剂 - 载体来控制烯烃聚合物性质的方法。 可以降低聚合物的熔体指数，并且可以通过向聚合反应器体系中加入过渡金属改性的活化剂载体来提高聚合物的分子量。
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