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公开(公告)号：JP2011157561A
公开(公告)日：2011-08-18
申请号：JP2011091094
申请日：2011-04-15
Inventor： KNOEPPEL DAVID W , COFFY TIM J , ENRIQUEZ HENRY , GRAY STEVEN , VIZZINI KAYO
IPC: C08F4/654 , C08F10/00 , C08F110/02
CPC classification number: C08F10/00 , C08F110/02 , C08F4/651 , C08F4/6546 , C08F4/6557 , C08F2500/12 , C08F2500/02 , C08F2500/23 , C08F2500/07 , C08F2500/18 , C08F2500/04
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for polyolefins and Ziegler-Natta catalyst, processes for production of the catalysts, methods for application of the catalysts, polyolefin polymerization and polyolefins. SOLUTION: The Ziegler-Natta type catalytic component can be produced by contacting a magnesium dialkoxide compound with a halogenating agent to form a reaction product A, followed by contacting the reaction product A with first, second and third halogenating/titanating agents. The catalytic components, the catalysts, the catalytic systems and polyolefins, and products produced by using the same and processes for the production of each product using the same are disclosed. The contents of titanium species [Ti] can be lowered down to less than about 100 millimole/L by cleaning the reaction products with a hydrocarbon solvent. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：提供聚烯烃和齐格勒 - 纳塔催化剂的催化剂，催化剂的制备方法，应用催化剂的方法，聚烯烃聚合和聚烯烃。 解决方案：齐格勒 - 纳塔型催化组分可以通过使二烷氧基镁化合物与卤化剂接触以形成反应产物A，然后使反应产物A与第一，第二和第三卤化/钛化剂接触来制备。 公开了催化剂组分，催化剂，催化体系和聚烯烃，以及使用该催化剂组合物生产的产品和使用其的每种产品的生产方法。 通过用烃溶剂清洗反应产物，钛物质[Ti]的含量可以降低到小于约100毫摩尔/升。 版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP2013166755A
公开(公告)日：2013-08-29
申请号：JP2013058405
申请日：2013-03-21
Inventor： KELLY KEVIN P , BUTLER JAMES R
CPC classification number: C07C6/123 , C07C2529/24 , Y02P20/52 , C07C15/08 , C07C15/04
Abstract: PROBLEM TO BE SOLVED: To improve production rates and selectivities in a toluene disproportionation process utilizing a Ni-mordenite catalyst.SOLUTION: A method of forming benzene and xylene from a toluene feedstock comprises: flowing the feedstock across a bed of nickel-mordenite catalyst in the presence of hydrogen at a temperature sufficient to produce a predetermined desirable conversion rate of the feedstock into xylenes at a liquid hourly space velocity of 2hr-1 at an initial H:HC (hydrocarbon) molar ratio of 1:1; thereafter increasing the liquid hourly space velocity of the feedstock to 4hr-1 and simultaneously increasing the hydrogen feed to an H:HC molar ratio of 4:1; and additionally simultaneously increasing the temperature of the reaction sufficiently to maintain the predetermined desirable conversion rate, thereby maintaining the reaction at a pressure of 500 psig.
Abstract translation: 要解决的问题：提高使用Ni-丝光沸石催化剂的甲苯歧化过程中的生产率和选择性。解决方案：从甲苯原料形成苯和二甲苯的方法包括：使原料流过镍丝光沸石催化剂床 氢气的存在温度足以在原始H：HC（烃）摩尔比为1：1时以2小时-1的液时时空速度产生原料至二甲苯的预定理想转化率; 然后将原料的液体时空速度增加至4hr-1，同时将氢气进料增加至4：1的H：HC摩尔比; 另外同时增加反应温度以保持预定的所需转化率，从而将反应保持在500psig的压力。
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3.发明专利Ethylene polymerization method employing bis-imino pyridinyl transition metal catalyst component 审中-公开采用BIS-IMINO PYRIDINYL TRANSITION金属催化剂组分的乙烯聚合方法
公开(公告)号：JP2011017014A
公开(公告)日：2011-01-27
申请号：JP2010195396
申请日：2010-09-01
Inventor： ABBAS RAZAVI , MARIN VLADIMIR , LOPEZ MARGARITO
IPC: C08F4/70 , C08F2/00 , C08F4/46 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/16
CPC classification number: C08F10/00 , C08F110/02 , C08F210/16 , C08F2410/04 , C08F2500/04 , C08F210/14 , C08F4/60089 , C08F4/7042
Abstract: PROBLEM TO BE SOLVED: To provide an ethylene polymerization processes employing bis-imino pyridinyl transition metal components which exhibit C2, C2v or Cs symmetry, and a method for controlling polymerization characteristics and characteristics of a polymer product such as polymer yield and polymer molecular weight.SOLUTION: The transition metal catalyst component is represented by formula (I): wherein M is a Group 4-11 transition metal; n is an integer of 1-3; Q is a halogen or a C-Calkyl group; PY is a pyridinyl group coordinated with M through the nitrogen atom of the pyridinyl group; A is a methyl group, a phenyl group, or a substituted phenyl group; and Band Bare the same or different aromatic groups depending on the symmetry of the catalyst component. The catalyst component and an activating co-catalyst component are contacted with ethylene in a polymerization zone, which is free of hydrogen or contains hydrogen in an amount of less than 5 mole% of the ethylene, under polymerization conditions to produce a homopolymer or a copolymer of ethylene.
Abstract translation: 要解决的问题：提供使用显示C2，C2v或Cs对称性的双亚氨基吡啶基过渡金属组分的乙烯聚合方法，以及聚合物产物的聚合特性和特性如聚合物收率和聚合物分子量的控制方法。 解决方案：过渡金属催化剂组分由式（I）表示：其中M是4-11族过渡金属; n为1-3的整数; Q是卤素或C-C烷基; PY是通过吡啶基的氮原子与M配位的吡啶基; A是甲基，苯基或取代的苯基; 根据催化剂组分的对称性，带和Bare相同或不同的芳族基团。 催化剂组分和活化助催化剂组分在聚合条件下在聚合条件下在不含氢气或含有小于乙烯摩尔％的氢气的聚合区中与乙烯接触，以产生均聚物或共聚物 的乙烯。
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公开(公告)号：US20240174777A1
公开(公告)日：2024-05-30
申请号：US18521767
申请日：2023-11-28
Applicant: FINA TECHNOLOGY, INC.
Inventor： Michael MCLEOD , Fengkui LI , Adrienne MUSIC , Ngoc NGUYEN
IPC: C08F110/06 , C08J9/232
CPC classification number: C08F110/06 , C08J9/232 , C08J2323/12
Abstract: Disclosed are methods of additive manufacturing comprising polypropylene, and compositions created using the same.
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公开(公告)号：US20240101805A1
公开(公告)日：2024-03-28
申请号：US18370664
申请日：2023-09-20
Applicant: FINA TECHNOLOGY, INC.
Inventor： Michael McLeod , Joachim Azzi
IPC: C08L23/16 , C08K5/098 , C08K5/1575
CPC classification number: C08L23/16 , C08K5/098 , C08K5/1575 , C08L2314/02
Abstract: Disclosed is a polymeric composition containing at least 98 wt. % of a random ethylene polypropylene copolymer and 0.01 wt. % to 1.0 wt. % of an acid neutralizer. The random ethylene polypropylene copolymer includes 4 wt. % to 12 wt. % of ethylene units and 88 wt. % to 96 wt. % of propylene units based on the total weight of the copolymer. The polymeric composition has a haze value of less than 40% as measured in accordance with ASTM D-1003 and a notched Izod impact strength of greater than 3 ft-lb/in as measured in accordance with ASTM D-256. The polymeric composition can further comprise a clarifier. Methods of making the polymeric composition and articles containing the polymeric composition are also disclosed.
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Patent Agency Ranking
公开(公告)号：US20240059880A1
公开(公告)日：2024-02-22
申请号：US18234634
申请日：2023-08-16
Applicant: FINA TECHNOLOGY, INC.
Inventor： Adrienne Music , Fengkui Li , Jon Tippet
CPC classification number: C08L23/12 , C08K5/20 , C08K5/13 , C08K5/521 , C08K2201/014 , C08L2205/025
Abstract: A polymeric composition comprising at least 95 wt. % of a metallocene-catalyzed polypropylene, and at least one of a clarifying agent or a nucleating agent is disclosed. The polymeric composition can have a lower haze value when compared with a second polymeric composition that has the same components in the same wt. % amounts as the polymeric composition except that the polypropylene in the second polymeric composition is a Ziegler-Natta catalyzed polypropylene. The haze values can be determined by ASTM D1003 at a thickness of 50 mils.
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7.发明授权公开(公告)号：US11661496B2
公开(公告)日：2023-05-30
申请号：US16811083
申请日：2020-03-06
Applicant: FINA TECHNOLOGY, INC.
Inventor： Joseph Pelati
CPC classification number: C08K5/07
Abstract: A method of reducing the fouling in a process for the production of styrene, the method comprising: introducing an additive into a stream comprising styrene and byproduct divinyl benzene (DVB), wherein the additive comprises: at least one chemical compound comprising one or more functional groups selected from amines, alcohols, amino-alcohols, labile C—C, esters, carbamates, aldehydes, ketones, acids, acetates, benzoates, labile hydrogen, and combinations thereof, and having a boiling point greater than or equal to 170° C. and within 10, 20, 30, 40, 50, or 60° C. of the boiling point of divinyl benzene (DVB) (which is 195° C.), wherein the at least one chemical compound is active to inhibit divinyl benzene (DVB) crosslinking. A system for carrying out the method is also provided.
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公开(公告)号：US11535733B2
公开(公告)日：2022-12-27
申请号：US16802750
申请日：2020-02-27
Applicant: FINA TECHNOLOGY, INC.
Inventor： Michael McLeod , John Ashbaugh , Marc Mayhall
Abstract: Color-stable rheology controlled polyolefin compositions and methods of making are described. A color-stable rheology controlled polyolefin composition can include a controlled rheology grade thermoplastic polyolefin, and an effective amount of a trisamide-based compound that imparts color-stability to the composition. The color-stable solid-state thermoplastic polyolefin composition can have a Hunter b value color change (Δb) rate of ≤0.03/day when stored at 93° C. for 50 days.
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公开(公告)号：US11512234B2
公开(公告)日：2022-11-29
申请号：US16739924
申请日：2020-01-10
Applicant: FINA TECHNOLOGY, INC.
Inventor： Keith A. Nelson , Violeta N. Keefe , Nestor Hansen
IPC: C09J147/00 , C08F36/22 , C08F236/22 , C08F136/22
Abstract: An adhesive composition made from an elastomer and a tackifying resin. The tackifying resin includes a farnesene polymer or copolymer having the following properties: i) less than 10 weight percent of volatile organic compounds; ii) Mn between 300 Da and 1000 Da; iii) Mw between 400 Da and 3000 Da; iv) Mw/Mn between 1.00 and 3.00; v) Tg between −50° C. and 20° C.; and vi) viscosity between 400,000 cP and 1,000,000 cP at 25° C. A method of making the farnesene-based polymer or copolymer includes combining a farnesene monomer and a solvent and optionally adding one or more co-monomers selected from dienes, branched mono-olefins, and vinyl aromatics, to provide a monomer feed, and polymerizing the monomer feed by combining it with a Friedel-Crafts initiator in a vessel. The farnesene-based polymer or copolymer tackifier may be combined with one or more elastomers and one or more other tackifiers to form an adhesive composition.
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公开(公告)号：US11359070B2
公开(公告)日：2022-06-14
申请号：US16868916
申请日：2020-05-07
Applicant: FINA TECHNOLOGY, INC.
Inventor： Mark Leland , Jill Lawton , Likuo Sun , Leonardo Rodriguez Cortes , Enrique Vazquez
Abstract: The BOPP film includes a polypropylene, an absence of a nucleating agent, and an additive blended with the polypropylene forming a polypropylene/additive blend, wherein the additive is potassium stearate.
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