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1. 发明授权

US08809461B2 Multimodal heterophasic copolymer and thermoformed articles from same 有权
标题翻译：多峰多相共聚物和热成型制品
公开(公告)号：US08809461B2
公开(公告)日：2014-08-19
申请号：US13096163
申请日：2011-04-28
申请人： Alechia Crown , Debra R. Wilson , John Kaarto
发明人： Alechia Crown , Debra R. Wilson , John Kaarto
IPC分类号： C08L23/04
CPC分类号： C08L23/12 , C08L23/16 , C08L2205/02 , C08L2205/025 , Y10T428/1352 , C08F210/06 , C08F2/001 , C08F210/16 , C08F2500/12 , C08F2500/11 , C08F2500/05
摘要： Disclosed is a multimodal propylene impact copolymer composition with improved stiffness while maintaining good impact strength. The continuous phase has a broad PI and provides the multimodal propylene impact copolymer composition with excellent processability. Thermoformed articles made from the multimodal propylene impact copolymer exhibit improved rigidity and good impact strength.
摘要翻译：公开了具有改善的刚度同时保持良好冲击强度的多峰丙烯抗冲共聚物组合物。连续相具有广泛的PI，并提供具有优异加工性能的多峰丙烯抗冲共聚物组合物。由多峰丙烯抗冲共聚物制成的热成型制品具有改进的刚性和良好的冲击强度。

2. 发明申请

US20120276312A1 Multimodal Heterophasic Copolymer and Thermoformed Articles From Same 有权
标题翻译：多峰异构共聚物和热成型制品相同
公开(公告)号：US20120276312A1
公开(公告)日：2012-11-01
申请号：US13096163
申请日：2011-04-28
申请人： Alecia Crown , Debra R. Wilson , John Kaarto
发明人： Alecia Crown , Debra R. Wilson , John Kaarto
IPC分类号： B32B1/08 , C08L23/16
CPC分类号： C08L23/12 , C08L23/16 , C08L2205/02 , C08L2205/025 , Y10T428/1352 , C08F210/06 , C08F2/001 , C08F210/16 , C08F2500/12 , C08F2500/11 , C08F2500/05
摘要： Disclosed is a multimodal propylene impact copolymer composition with improved stiffness while maintaining good impact strength. The continuous phase has a broad PI and provides the multimodal propylene impact copolymer composition with excellent processability. Thermoformed articles made from the multimodal propylene impact copolymer exhibit improved rigidity and good impact strength.
摘要翻译：公开了具有改善的刚度同时保持良好冲击强度的多峰丙烯抗冲共聚物组合物。连续相具有广泛的PI，并提供具有优异加工性能的多峰丙烯抗冲共聚物组合物。由多峰丙烯抗冲共聚物制成的热成型制品具有改进的刚性和良好的冲击强度。

3. 发明授权

US08247497B2 Polymer molding compositions 有权
标题翻译：聚合物模塑组合物
公开(公告)号：US08247497B2
公开(公告)日：2012-08-21
申请号：US11578983
申请日：2005-05-05
申请人： Debra R. Wilson , William J. Michie, Jr. , Spyro P. Petsalis
发明人： Debra R. Wilson , William J. Michie, Jr. , Spyro P. Petsalis
IPC分类号： C08L23/00 , C08L23/04 , C08K5/00
CPC分类号： C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2666/06
摘要： The invention relates to formulated compositions which can be easily formed into bottle caps, without the need for a liner, while still maintaining pressure requirements, such as for carbonated beverages. The compositions may include an ethylene polymer having a density in the range of from about 0.947 to 0.962 g/cm3, a melt index of from about 1 to about 10 g/10 min., and another ethylene polymer having a density in the range of from about 0.912 to 0.932 g/cm3, a melt index of from about 0.25 to about 6 g/10 min., wherein the two ethylene polymers have a density difference of equal to or greater than 0.03 g/cm3. In other cases, the composition may include a single component resin with a density in the 0.935-0.955 g/cm3 range with a melt index in the range of 0.3-1.2 g/10 minutes, and wherein the resin comprises a polyethylene polymer.
摘要翻译：本发明涉及配制的组合物，其可以容易地形成瓶盖，而不需要衬垫，同时仍然保持压力要求，例如用于碳酸饮料。组合物可以包括密度在约0.947至0.962g / cm 3范围内的乙烯聚合物，熔体指数为约1至约10g / 10分钟，而另一种乙烯聚合物的密度范围为约0.912至0.932g / cm 3，熔体指数为约0.25至约6g / 10min，其中两种乙烯聚合物具有等于或大于0.03g / cm 3的密度差。在其它情况下，组合物可以包括密度在0.935-0.955g / cm 3范围内的单组分树脂，熔体指数在0.3-1.2g / 10分钟的范围内，并且其中树脂包含聚乙烯聚合物。

4. 发明授权

US07790826B2 Polymer molding compositions 有权
标题翻译：聚合物模塑组合物
公开(公告)号：US07790826B2
公开(公告)日：2010-09-07
申请号：US11121353
申请日：2005-05-03
申请人： Debra R. Wilson , William James Michie, Jr. , Spyro Petsalis
发明人： Debra R. Wilson , William James Michie, Jr. , Spyro Petsalis
IPC分类号： C08F110/02 , C08K3/34
CPC分类号： C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2666/06
摘要： The invention relates to formulated compositions which can be easily formed into bottle caps, without the need for a liner, while still maintaining pressure requirements, such as for carbonated beverages. The compositions may include an ethylene polymer having a density in the range of from about 0.947 to 0.962 g/cm3, a melt index of from about 1 to about 10 g/10 min., and another ethylene polymer having a density in the range of from about 0.912 to 0.932 g/cm3, a melt index of from about 0.25 to about 6 g/10 min., wherein the two ethylene polymers have a density difference of equal to or greater than 0.03 g/cm3. In other cases, the composition may include a single component resin with a density in the 0.935-0.955 g/cm3 range with a melt index in the range of 0.3-1.2 g/10 minutes, and wherein the resin comprises a polyethylene polymer.
摘要翻译：本发明涉及配制的组合物，其可以容易地形成瓶盖，而不需要衬垫，同时仍然保持压力要求，例如用于碳酸饮料。组合物可以包括密度在约0.947至0.962g / cm 3范围内的乙烯聚合物，熔体指数为约1至约10g / 10分钟，而另一种乙烯聚合物的密度范围为约0.912至0.932g / cm 3，熔体指数为约0.25至约6g / 10min，其中两种乙烯聚合物具有等于或大于0.03g / cm 3的密度差。在其它情况下，组合物可以包括密度在0.935-0.955g / cm 3范围内的单组分树脂，熔体指数在0.3-1.2g / 10分钟的范围内，并且其中树脂包含聚乙烯聚合物。

5. 发明申请

US20110124817A1 Molded Polymeric Article with Low Haze and High Clarity 有权
标题翻译：低雾度和高透明度的成型聚合物
公开(公告)号：US20110124817A1
公开(公告)日：2011-05-26
申请号：US12952336
申请日：2010-11-23
申请人： Peter S. Dias , Debra R. Wilson , Didem Oner-Deliormanli , Alena S. Morgan , Terry W. Glass
发明人： Peter S. Dias , Debra R. Wilson , Didem Oner-Deliormanli , Alena S. Morgan , Terry W. Glass
IPC分类号： C08L23/12 , B29C45/00
CPC分类号： C08L23/10 , C08K5/0083 , C08L23/0815 , C08L23/16 , C08L2207/02 , C08L2666/06
摘要： The present disclosure provides a molded article composed of a polymeric composition and processes for producing the same. The polymeric composition includes from about 60 wt % to about 99 wt % of a matrix of a propylene-based polymer. The propylene-based polymer has a refractive index (n1). The polymeric composition also includes from about 40 wt % to about 1 wt % of elongated elastomer particles dispersed in the propylene-based polymer. The elongated elastomer particles have a refractive index (n2). The propylene-based polymer and the elongated elastomer particles exhibit a refractive index mismatch whereby |n1−n2|>0.002. The molded article has a haze value less than about 20% and optionally a viscosity ratio (VR) greater than 0.28.
摘要翻译：本公开提供了由聚合物组合物组成的模制品及其制备方法。聚合物组合物包括约60重量％至约99重量％的基于丙烯的聚合物的基体。丙烯类聚合物的折射率（n1）。聚合物组合物还包括约40重量％至约1重量％的分散在基于丙烯的聚合物中的细长弹性体颗粒。细长弹性体颗粒具有折射率（n2）。基于丙烯的聚合物和细长弹性体颗粒表现出折射率失配，其中| n1-n2 |> 0.002。模制品的雾度值小于约20％，任选的粘度比（VR）大于0.28。

6. 发明授权

US07560524B2 High-density polyethylene compositions and method of making the same 有权
标题翻译：高密度聚乙烯组合物及其制备方法
公开(公告)号：US07560524B2
公开(公告)日：2009-07-14
申请号：US12251813
申请日：2008-10-15
申请人： William J. Michie, Jr. , Debra R. Wilson , Stephanie M. Whited , Michael A. Kinnan
发明人： William J. Michie, Jr. , Debra R. Wilson , Stephanie M. Whited , Michael A. Kinnan
IPC分类号： C08F210/14 , C08F210/06
CPC分类号： C08F210/16 , B29C45/0001 , B29K2023/065 , C08F210/14 , C08F2500/07 , C08F2500/12 , C08F2500/03 , C08F2500/20 , C08F2500/10
摘要： The instant invention is a high-density polyethylene composition, and method of making the same. The high-density polyethylene composition of the instant invention includes an ethylene alpha-olefin copolymer having a density in the range of 0.935 to 0.952 g/cm3, a melt index (I2) in the range of 30 to 75 g/10 minutes, an I21/I2 ratio in the range of 13-35, a Mw/Mn ratio in the range of 3.5-8. The high-density polyethylene composition has a brittleness temperature of at least less than −20° C. The process for producing a high-density polyethylene composition according to instant invention includes the following steps: (1) introducing ethylene, and an alpha-olefin comonomer into a reactor; (2) copolymerizing the ethylene with the alpha-olefin comonomer in the reactor; and (3) thereby producing the high-density polyethylene composition, wherein the high-density polyethylene composition having a density in the range of 0.935 to 0.952 g/cm3, a melt index (I2) in the range of 30 to 75 g/10 minutes, an I21/I2 ratio in the range of 13-35, a Mw/Mn ratio in the range of 3.5-8, and a brittleness temperature of at least less than −20° C.
摘要翻译：本发明是高密度聚乙烯组合物及其制造方法。本发明的高密度聚乙烯组合物包括密度为0.935〜0.952g / cm3，熔体指数（I 2）在30〜75g / 10分钟范围内的乙烯-α-烯烃共聚物， I21 / I2比在13-35范围内，Mw / Mn比在3.5-8的范围内。高密度聚乙烯组合物具有至少低于-20℃的脆性温度。本发明的高密度聚乙烯组合物的制备方法包括以下步骤：（1）引入乙烯和α-烯烃共聚单体进入反应器; （2）在反应器中使乙烯与α-烯烃共聚单体共聚; 和（3），由此制备高密度聚乙烯组合物，其中密度在0.935至0.952g / cm 3范围内的熔融指数（I 2）在30至75g / 10min范围内的高密度聚乙烯组合物分钟，I21 / I2比在13-35范围内，Mw / Mn比在3.5-8范围内，脆性温度至少低于-20℃。

7. 发明授权

US08748539B2 Propylene impact copolymers having good optical properties 有权
标题翻译：具有良好光学性能的丙烯抗冲共聚物
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
IPC分类号： C08L23/10 , C08L23/04
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。

8. 发明授权

US08604131B2 Molded polymeric article with low haze and high clarity 有权
标题翻译：具有低雾度和高透明度的成型聚合物制品
公开(公告)号：US08604131B2
公开(公告)日：2013-12-10
申请号：US12952336
申请日：2010-11-23
申请人： Peter S. Dias , Debra R. Wilson , Didem Oner-Deliormanli , Alena S. Morgan , Terry W. Glass
发明人： Peter S. Dias , Debra R. Wilson , Didem Oner-Deliormanli , Alena S. Morgan , Terry W. Glass
IPC分类号： C08F8/00 , C08L23/00 , C08L23/04
CPC分类号： C08L23/10 , C08K5/0083 , C08L23/0815 , C08L23/16 , C08L2207/02 , C08L2666/06
摘要： The present disclosure provides a molded article composed of a polymeric composition and processes for producing the same. The polymeric composition includes from about 60 wt % to about 99 wt % of a matrix of a propylene-based polymer. The propylene-based polymer has a refractive index (n1). The polymeric composition also includes from about 40 wt % to about 1 wt % of elongated elastomer particles dispersed in the propylene-based polymer. The elongated elastomer particles have a refractive index (n2). The propylene-based polymer and the elongated elastomer particles exhibit a refractive index mismatch whereby |n1−n2|>0.002. The molded article has a haze value less than about 20% and optionally a viscosity ratio (VR) greater than 0.28.
摘要翻译：本公开提供了由聚合物组合物组成的模制品及其制备方法。聚合物组合物包括约60重量％至约99重量％的基于丙烯的聚合物的基体。丙烯类聚合物的折射率（n1）。聚合物组合物还包括约40重量％至约1重量％的分散在基于丙烯的聚合物中的细长弹性体颗粒。细长弹性体颗粒具有折射率（n2）。基于丙烯的聚合物和细长弹性体颗粒表现出折射率失配，其中| n1-n2 |> 0.002。模制品的雾度值小于约20％，任选的粘度比（VR）大于0.28。

9. 发明申请

US20090076236A1 HIGH-DENSITY POLYETHYLENE COMPOSITIONS AND METHOD OF MAKING THE SAME 有权
标题翻译：高密度聚乙烯组合物及其制备方法
公开(公告)号：US20090076236A1
公开(公告)日：2009-03-19
申请号：US12251813
申请日：2008-10-15
申请人： William J. Michie, JR. , Debra R. Wilson , Stephanie M. Whited , Michael A. Kinnan
发明人： William J. Michie, JR. , Debra R. Wilson , Stephanie M. Whited , Michael A. Kinnan
IPC分类号： C08F210/02
CPC分类号： C08F210/16 , B29C45/0001 , B29K2023/065 , C08F210/14 , C08F2500/07 , C08F2500/12 , C08F2500/03 , C08F2500/20 , C08F2500/10
摘要： The instant invention is a high-density polyethylene composition, and method of making the same. The high-density polyethylene composition of the instant invention includes an ethylene alpha-olefin copolymer having a density in the range of 0.935 to 0.952 g/cm3, a melt index (I2) in the range of 30 to 75 g/10 minutes, an I21/I2 ratio in the range of 13-35, a Mw/Mn ratio in the range of 3.5-8. The high-density polyethylene composition has a brittleness temperature of at least less than −20° C. The process for producing a high-density polyethylene composition according to instant invention includes the following steps: (1) introducing ethylene, and an alpha-olefin comonomer into a reactor; (2) copolymerizing the ethylene with the alpha-olefin comonomer in the reactor; and (3) thereby producing the high-density polyethylene composition, wherein the high-density polyethylene composition having a density in the range of 0.935 to 0.952 g/cm3, a melt index (I2) in the range of 30 to 75 g/10 minutes, an I21/I2 ratio in the range of 13-35, a Mw/Mn ratio in the range of 3.5-8, and a brittleness temperature of at least less than −20° C.
摘要翻译：本发明是高密度聚乙烯组合物及其制造方法。本发明的高密度聚乙烯组合物包括密度为0.935〜0.952g / cm3，熔体指数（I 2）在30〜75g / 10分钟范围内的乙烯-α-烯烃共聚物， I21 / I2比在13-35范围内，Mw / Mn比在3.5-8的范围内。高密度聚乙烯组合物具有至少低于-20℃的脆性温度。本发明的高密度聚乙烯组合物的制备方法包括以下步骤：（1）引入乙烯和α-烯烃共聚单体进入反应器; （2）在反应器中使乙烯与α-烯烃共聚单体共聚; 和（3），由此制备高密度聚乙烯组合物，其中密度在0.935至0.952g / cm 3范围内的熔融指数（I 2）在30至75g / 10min范围内的高密度聚乙烯组合物分钟，I21 / I2比在13-35范围内，Mw / Mn比在3.5-8范围内，脆性温度至少低于-20℃。

10. 发明申请

US20070276110A1 High-density polyethylene compositions and method of making the same 有权
标题翻译：高密度聚乙烯组合物及其制备方法
公开(公告)号：US20070276110A1
公开(公告)日：2007-11-29
申请号：US11438754
申请日：2006-05-23
申请人： William J. Michie , Debra R. Wilson , Stephanie M. Whited , Michael A. Kinnan
发明人： William J. Michie , Debra R. Wilson , Stephanie M. Whited , Michael A. Kinnan
IPC分类号： C08F110/02
CPC分类号： C08F210/16 , B29C45/0001 , B29K2023/065 , C08F210/14 , C08F2500/07 , C08F2500/12 , C08F2500/03 , C08F2500/20 , C08F2500/10
摘要： The instant invention is a high-density polyethylene composition, and method of making the same. The high-density polyethylene composition of the instant invention includes an ethylene alpha-olefin copolymer having a density in the range of 0.935 to 0.952 g/cm3, a melt index (I2) in the range of 30 to 75 g/10 minutes, an I21/I2 ratio in the range of 13-35, a Mw/Mn ratio in the range of 3.5-8. The high-density polyethylene composition has a brittleness temperature of at least less than −20° C. The process for producing a high-density polyethylene composition according to instant invention includes the following steps: (1) introducing ethylene, and an alpha-olefin comonomer into a reactor; (2) copolymerizing the ethylene with the alpha-olefin comonomer in the reactor; and (3) thereby producing the high-density polyethylene composition, wherein the high-density polyethylene composition having a density in the range of 0.935 to 0.952 g/cm3, a melt index (I2) in the range of 30 to 75 g/10 minutes, an I21/I2 ratio in the range of 13-35, a Mw/Mn ratio in the range of 3.5-8, and a brittleness temperature of at least less than −20° C.
摘要翻译：本发明是高密度聚乙烯组合物及其制造方法。本发明的高密度聚乙烯组合物包括密度在0.935至0.952g / cm 3范围内的乙烯α-烯烃共聚物，熔体指数（I 2） SUB>）在30至75g / 10分钟的范围内，在13-35的范围内的I 2/21 / I 2比值，M W / M 比在3.5-8的范围内。高密度聚乙烯组合物具有至少低于-20℃的脆性温度。本发明的高密度聚乙烯组合物的制备方法包括以下步骤：（1）引入乙烯和α-烯烃共聚单体进入反应器; （2）在反应器中使乙烯与α-烯烃共聚单体共聚; 和（3），由此制备高密度聚乙烯组合物，其中密度在0.935至0.952g / cm 3范围内的高密度聚乙烯组合物，熔体指数（I < 在30至75g / 10分钟的范围内，I / 2/2/2比范围在13-35，M < Mn / Mn比在3.5-8的范围内，脆性温度至少低于-20℃。

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