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公开(公告)号：US5464661A
公开(公告)日：1995-11-07
申请号：US248649
申请日：1994-05-25
IPC分类号： B05D1/36 , B05D1/02 , B05D3/10 , B05D5/00 , B05D5/06 , B05D7/02 , B05D7/14 , C08J7/06 , C23C14/20
CPC分类号： B05D1/025 , B05D5/068 , B05D2401/90
摘要： A process for manufacturing a metallized part using the island coating method, including spray depositing a primer layer, basecoat layer, or combined primer/basecoat layer. Each layer contains an increased amount of film forming polymer by using liquid CO.sub.2 as a supplemental carrier along with a reduced amount of organic solvent carrier thereby reducing waste disposal costs and environmental concerns. Further, this modified island coating system can be used to deposit layers of 1.5 to 2.0 mils thick and maintain the aesthetic properties of the metallizing island coating system at a reduced cost and with minimal variability among parts.
摘要翻译： 一种使用岛涂法制造金属化部件的方法，包括喷涂沉积底漆层，底涂层或组合底漆/底涂层。 每层通过使用液体CO 2作为补充载体以及减少量的有机溶剂载体而含有增加量的成膜聚合物，从而减少废物处理成本和环境问题。 此外，该改性岛涂料系统可用于沉积1.5至2.0密尔厚的层，并且以降低的成本和部件之间的变化最小化来保持金属化岛涂层系统的美学特性。
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公开(公告)号：US10647790B2
公开(公告)日：2020-05-12
申请号：US13172969
申请日：2011-06-30
申请人： Ping Cai , Jan W. Van Egmond , Matthew J. Fedec , Jeffrey D. Goad , Robert C. Brady, III , Linfeng Chen
发明人： Ping Cai , Jan W. Van Egmond , Matthew J. Fedec , Jeffrey D. Goad , Robert C. Brady, III , Linfeng Chen
IPC分类号： C08F10/06 , C08F110/06 , C08F210/06
摘要： The present invention relates to an improvement for gas-phase olefin polymerization process having relatively high bed bulk density. The improvement involves the use of mixed external electron donors when polymerizing propylene in a gas-phase reactor having a polymer bed with a bulk density greater than 128 kg/m3, optionally with one or more comonomers, wherein the mixed electron donor system comprises at least a first external electron donor and a second external electron donor, and wherein the first external electron donor is a carboxylate compound.
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公开(公告)号：US08067510B2
公开(公告)日：2011-11-29
申请号：US12390897
申请日：2009-02-23
申请人： William G. Sheard , Jeffrey D. Goad , Linfeng Chen
发明人： William G. Sheard , Jeffrey D. Goad , Linfeng Chen
IPC分类号： C08F2/00 , C08F210/00 , C08L23/00
CPC分类号： C08F10/02 , B01J8/1809 , B01J8/1872 , C08F10/06 , C08F110/06 , C08F210/06 , C08F297/083 , C08F2400/02 , C08L23/10 , C08L23/12 , C08L23/142 , C08L23/16 , C08L2207/02 , C08L2314/02 , C08F2/40 , C08F2/001 , C08F4/6465 , C08F2/34 , C08F4/6494 , C08F2/00 , C08L2666/06 , C08F2500/12 , C08F2500/24 , C08F2500/18 , C08F210/16
摘要： The present disclosure provides a polymerization process for the production of a high melt flow propylene impact copolymer. The process includes contacting an active propylene-based polymer having a melt flow rate greater than about 100 g/10 min with one or more olefins in a polymerization reactor to form the propylene impact copolymer with a melt flow rate greater than about 60 g/10 min. The production of the high melt flow propylene impact copolymer may occur in one or more polymerization reactors, utilizing standard hydrogen concentration, and no visbreaking.
摘要翻译： 本公开内容提供了用于生产高熔体流动丙烯抗冲共聚物的聚合方法。 该方法包括在聚合反应器中将熔体流动速率大于约100g / 10min的活性丙烯基聚合物与一种或多种烯烃接触以形成丙烯冲击共聚物，其熔体流动速率大于约60g / 10 分钟 高熔体流动丙烯抗冲共聚物的生产可以在一个或多个聚合反应器中发生，利用标准氢浓度，不进行减粘裂化。
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公开(公告)号：US20120302701A1
公开(公告)日：2012-11-29
申请号：US13114549
申请日：2011-05-24
申请人： Peter S. Martin , Peter S. Dias , Jason C. Brodil , Li-Min Tau , Debra R. Wilson , Jeffrey D. Goad , Matthew J. Fedec
发明人： Peter S. Martin , Peter S. Dias , Jason C. Brodil , Li-Min Tau , Debra R. Wilson , Jeffrey D. Goad , Matthew J. Fedec
IPC分类号： C08F10/00
CPC分类号： C08F10/06 , C08F210/06 , C08L23/10 , C08L23/12 , C08F210/16 , C08F2500/12 , C08F2500/21 , C08L23/0815 , C08L23/08 , C08F2/001
摘要： Propylene impact copolymers (ICPs) are provided which comprise: (a) a matrix phase which comprises from 60 to 95 weight % of a polypropylene polymer containing from 0 to 6 mole % of units derived from one or more alpha-olefins other than propylene, and (b) a dispersed phase which comprises from 5 to 40 weight % of a copolymer derived from a first comonomer which can be either propylene or ethylene together with a second alpha-olefin comonomer. The ICP is further characterized by having a beta/alpha ratio less than or equal to 1.1. The ICPs of the present invention are particularly well suited for applications requiring clear, tough polymers such as thin walled injection molded articles for frozen food packaging applications.
摘要翻译： 提供丙烯抗冲共聚物（ICP），其包含：（a）基质相，其包含60至95重量％的含有0至6摩尔％的衍生自除丙烯以外的一种或多种α-烯烃的单元的聚丙烯聚合物， 和（b）分散相，其包含5至40重量％的衍生自第一共聚单体的共聚物，其可以是丙烯或乙烯与第二α-烯烃共聚单体。 ICP的进一步特征在于具有小于或等于1.1的β/α比率。 本发明的ICP特别适用于需要清晰，坚韧的聚合物的应用，例如用于冷冻食品包装应用的薄壁注模制品。
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公开(公告)号：US5254260A
公开(公告)日：1993-10-19
申请号：US881651
申请日：1992-05-12
CPC分类号： B01F5/0476 , B01F3/04269 , B05B12/1418 , B05B7/32 , B05D1/025 , B01F2003/0064 , B01F2003/04319 , B01F2003/0439 , B01F2003/04858 , B01F2003/04893 , B01F2215/0049 , B01F2215/0431 , B01F2215/0468 , B01F3/04099 , B05D2401/90
摘要： This invention relates to a method and system for proportionating, mixing, pressurizing, heating and supplying a coating formulation, wherein a microporous membrane injector/mixer located in the relevant section of the system so that undesirable precipitation of solid polymer from the coating formulation is subsequently avoided.
摘要翻译： 本发明涉及一种用于比例，混合，加压，加热和供应涂料制剂的方法和系统，其中位于系统的相关部分中的微孔膜注射器/混合器随后使固体聚合物从涂层制剂中的不希望的沉淀随后 避免。
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公开(公告)号：US08748539B2
公开(公告)日：2014-06-10
申请号：US13114549
申请日：2011-05-24
申请人： Peter S. Martin , Peter S. Dias , Jason C. Brodil , Li-Min Tau , Debra R. Wilson , Jeffrey D. Goad , Matthew J. Fedec
发明人： Peter S. Martin , Peter S. Dias , Jason C. Brodil , Li-Min Tau , Debra R. Wilson , Jeffrey D. Goad , Matthew J. Fedec
CPC分类号： C08F10/06 , C08F210/06 , C08L23/10 , C08L23/12 , C08F210/16 , C08F2500/12 , C08F2500/21 , C08L23/0815 , C08L23/08 , C08F2/001
摘要： Propylene impact copolymers (ICPs) are provided which comprise: (a) a matrix phase which comprises from 60 to 95 weight % of a polypropylene polymer containing from 0 to 6 mole % of units derived from one or more alpha-olefins other than propylene, and (b) a dispersed phase which comprises from 5 to 40 weight % of a copolymer derived from a first comonomer which can be either propylene or ethylene together with a second alpha-olefin comonomer. The ICP is further characterized by having a beta/alpha ratio less than or equal to 1.1. The ICPs of the present invention are particularly well suited for applications requiring clear, tough polymers such as thin walled injection molded articles for frozen food packaging applications.
摘要翻译： 提供丙烯抗冲共聚物（ICP），其包含：（a）基质相，其包含60至95重量％的含有0至6摩尔％的衍生自除丙烯以外的一种或多种α-烯烃的单元的聚丙烯聚合物， 和（b）分散相，其包含5至40重量％的衍生自第一共聚单体的共聚物，其可以是丙烯或乙烯与第二α-烯烃共聚单体。 ICP的进一步特征在于具有小于或等于1.1的β/α比率。 本发明的ICP特别适用于需要清晰，坚韧的聚合物的应用，例如用于冷冻食品包装应用的薄壁注模制品。
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公开(公告)号：US20130005923A1
公开(公告)日：2013-01-03
申请号：US13172969
申请日：2011-06-30
申请人： Ping Cai , Jan W. Van Egmond , Matthew J. Fedec , Jeffrey D. Goad , Robert C. Brady, III , Linfeng Chen
发明人： Ping Cai , Jan W. Van Egmond , Matthew J. Fedec , Jeffrey D. Goad , Robert C. Brady, III , Linfeng Chen
IPC分类号： C08F110/06 , C08F210/14 , C08F210/06
CPC分类号： C08F10/06 , C08F110/06 , C08F210/06 , C08F2/34 , C08F2/005 , C08F2500/18 , C08F2500/24
摘要： The present invention relates to an improvement for gas-phase olefin polymerization process having relatively high bed bulk density. The improvement involves the use of mixed external electron donors when polymerizing propylene in a gas-phase reactor having a polymer bed with a bulk density greater than 128 kg/m3, optionally with one or more comonomers, wherein the mixed electron donor system comprises at least a first external electron donor and a second external electron donor, and wherein the first external electron donor is a carboxylate compound.
摘要翻译： 本发明涉及具有较高床堆密度的气相烯烃聚合方法的改进。 该改进涉及当在具有大于128kg / m 3的堆积密度的聚合物床的气相反应器中聚合丙烯时，使用混合的外部电子给体，任选地具有一种或多种共聚单体，其中混合电子给体系统至少包括 第一外电子给体和第二外电子给体，其中第一外电子给体是羧酸酯化合物。
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公开(公告)号：US20090209706A1
公开(公告)日：2009-08-20
申请号：US12390897
申请日：2009-02-23
申请人： William G. Sheard , Jeffrey D. Goad , Linfeng Chen
发明人： William G. Sheard , Jeffrey D. Goad , Linfeng Chen
IPC分类号： C08L23/16 , C08F2/01 , C08F210/06
CPC分类号： C08F10/02 , B01J8/1809 , B01J8/1872 , C08F10/06 , C08F110/06 , C08F210/06 , C08F297/083 , C08F2400/02 , C08L23/10 , C08L23/12 , C08L23/142 , C08L23/16 , C08L2207/02 , C08L2314/02 , C08F2/40 , C08F2/001 , C08F4/6465 , C08F2/34 , C08F4/6494 , C08F2/00 , C08L2666/06 , C08F2500/12 , C08F2500/24 , C08F2500/18 , C08F210/16
摘要： The present disclosure provides a polymerization process for the production of a high melt flow propylene impact copolymer. The process includes contacting an active propylene-based polymer having a melt flow rate greater than about 100 g/10 min with one or more olefins in a polymerization reactor to form the propylene impact copolymer with a melt flow rate greater than about 60 g/10 min. The production of the high melt flow propylene impact copolymer may occur in one or more polymerization reactors, utilizing standard hydrogen concentration, and no visbreaking.
摘要翻译： 本公开内容提供了用于生产高熔体流动丙烯抗冲共聚物的聚合方法。 该方法包括在聚合反应器中将熔体流动速率大于约100g / 10min的活性丙烯基聚合物与一种或多种烯烃接触以形成丙烯冲击共聚物，其熔体流动速率大于约60g / 10 分钟 高熔体流动丙烯抗冲共聚物的生产可以在一个或多个聚合反应器中发生，利用标准氢浓度，不进行减粘裂化。
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公开(公告)号：US08779058B2
公开(公告)日：2014-07-15
申请号：US13059490
申请日：2009-02-23
申请人： William G. Sheard , Jeffrey D. Goad , Linfeng Chen
发明人： William G. Sheard , Jeffrey D. Goad , Linfeng Chen
CPC分类号： C08F10/02 , B01J8/1809 , B01J8/1872 , C08F10/06 , C08F110/06 , C08F210/06 , C08F297/083 , C08F2400/02 , C08L23/10 , C08L23/12 , C08L23/142 , C08L23/16 , C08L2207/02 , C08L2314/02 , C08F2/40 , C08F2/001 , C08F4/6465 , C08F2/34 , C08F4/6494 , C08F2/00 , C08L2666/06 , C08F2500/12 , C08F2500/24 , C08F2500/18 , C08F210/16
摘要： The present disclosure provides a polymerization process for the production of a high melt flow propylene impact copolymer. The process includes contacting an active propylene-based polymer having a melt flow rate greater than about 100 g/10 min with one or more olefins in a polymerization reactor to form the propylene impact copolymer with a melt flow rate greater than about 60 g/10 min. The production of the high melt flow propylene impact copolymer may occur in one or more polymerization reactors, utilizing standard hydrogen concentration, and no visbreaking.
摘要翻译： 本公开内容提供了用于生产高熔体流动丙烯抗冲共聚物的聚合方法。 该方法包括在聚合反应器中将熔体流动速率大于约100g / 10min的活性丙烯基聚合物与一种或多种烯烃接触以形成丙烯冲击共聚物，其熔体流动速率大于约60g / 10 分钟 高熔体流动丙烯抗冲共聚物的生产可以在一个或多个聚合反应器中发生，利用标准氢浓度，不进行减粘裂化。
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公开(公告)号：US20120130018A1
公开(公告)日：2012-05-24
申请号：US13059490
申请日：2009-02-23
申请人： William G. Sheard , Jeffrey D. Goad , Linfeng Chen
发明人： William G. Sheard , Jeffrey D. Goad , Linfeng Chen
IPC分类号： C08L23/16 , C08F255/02 , C08F2/00
CPC分类号： C08F10/02 , B01J8/1809 , B01J8/1872 , C08F10/06 , C08F110/06 , C08F210/06 , C08F297/083 , C08F2400/02 , C08L23/10 , C08L23/12 , C08L23/142 , C08L23/16 , C08L2207/02 , C08L2314/02 , C08F2/40 , C08F2/001 , C08F4/6465 , C08F2/34 , C08F4/6494 , C08F2/00 , C08L2666/06 , C08F2500/12 , C08F2500/24 , C08F2500/18 , C08F210/16
摘要： The present disclosure provides a polymerization process for the production of a high melt flow propylene impact copolymer. The process includes contacting an active propylene-based polymer having a melt flow rate greater than about 100 g/10 min with one or more olefins in a polymerization reactor to form the propylene impact copolymer with a melt flow rate greater than about 60 g/10 min. The production of the high melt flow propylene impact copolymer may occur in one or more polymerization reactors, utilizing standard hydrogen concentration, and no visbreaking.
摘要翻译： 本公开内容提供了用于生产高熔体流动丙烯抗冲共聚物的聚合方法。 该方法包括在聚合反应器中将熔体流动速率大于约100g / 10min的活性丙烯基聚合物与一种或多种烯烃接触以形成丙烯冲击共聚物，其熔体流动速率大于约60g / 10 分钟 高熔体流动丙烯抗冲共聚物的生产可以在一个或多个聚合反应器中发生，利用标准氢浓度，不进行减粘裂化。
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