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公开(公告)号：US09815957B2
公开(公告)日：2017-11-14
申请号：US14495340
申请日：2014-09-24
Applicant: FINA TECHNOLOGY, INC.
Inventor： Jose M. Sosa , David W. Knoeppel
CPC classification number: C08J9/28 , B29C44/08 , C08J9/0066 , C08J9/122 , C08J9/125 , C08J2201/03 , C08J2203/06 , C08J2203/10 , C08J2203/182 , C08J2205/042 , C08J2205/044 , C08J2205/048 , C08J2325/04 , C08J2325/06
Abstract: Cellular and multi-cellular polystyrene and polystyrenic foams and methods of forming such foams are disclosed. The foams include an expanded polystyrene formed from expansion of an expandable polystyrene including an adsorbent comprising alumina, wherein the multi-cellular polystyrene exhibits a multi-cellular size distribution. The process for forming a foamed article includes providing a formed styrenic polymer and contacting the formed styrenic polymer with a first blowing agent and an adsorbent comprising alumina to form extrusion polystyrene. The process further includes forming the extrusion styrenic polymer into an expanded styrenic polymer and forming the expanded styrenic polymer into a foamed article.
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公开(公告)号：US20150011665A1
公开(公告)日：2015-01-08
申请号：US14495340
申请日：2014-09-24
Applicant: FINA TECHNOLOGY, INC.
Inventor： Jose M. Sosa , David W. Knoeppel
CPC classification number: C08J9/28 , B29C44/08 , C08J9/0066 , C08J9/122 , C08J9/125 , C08J2201/03 , C08J2203/06 , C08J2203/10 , C08J2203/182 , C08J2205/042 , C08J2205/044 , C08J2205/048 , C08J2325/04 , C08J2325/06
Abstract: Cellular and multi-cellular polystyrene and polystyrenic foams and methods of forming such foams are disclosed. The foams include an expanded polystyrene formed from expansion of an expandable polystyrene including an adsorbent comprising alumina, wherein the multi-cellular polystyrene exhibits a multi-cellular size distribution. The process for forming a foamed article includes providing a formed styrenic polymer and contacting the formed styrenic polymer with a first blowing agent and an adsorbent comprising alumina to form extrusion polystyrene. The process further includes forming the extrusion styrenic polymer into an expanded styrenic polymer and forming the expanded styrenic polymer into a foamed article.
Abstract translation: 公开了细胞和多细胞聚苯乙烯和聚苯乙烯泡沫以及形成这种泡沫的方法。 泡沫包括由可膨胀聚苯乙烯膨胀形成的发泡聚苯乙烯，其包括包含氧化铝的吸附剂，其中多孔聚苯乙烯表现出多孔尺寸分布。 形成发泡制品的方法包括提供形成的苯乙烯类聚合物并使所形成的苯乙烯类聚合物与第一发泡剂和包含氧化铝的吸附剂接触以形成挤出聚苯乙烯。 该方法还包括将挤出苯乙烯聚合物形成膨胀的苯乙烯聚合物，并将膨胀的苯乙烯聚合物形成发泡制品。
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公开(公告)号：US09527945B2
公开(公告)日：2016-12-27
申请号：US14794209
申请日：2015-07-08
Applicant: FINA TECHNOLOGY, INC.
Inventor： Carlos DeAnda , Graciela Morales , Jose M. Sosa , David Knoeppel
IPC: C08F279/02 , C08F285/00 , C08F297/04 , C08F299/02
CPC classification number: C08F279/02 , C08F285/00 , C08F297/044 , C08F299/02 , C08F212/08
Abstract: A process for producing rubber modified polymers having an increased rubber phase volume, including feeding a vinyl aromatic monomer and an elastomer to a polymerization reactor to form a reaction mixture, polymerizing the reaction mixture, combining a copolymer to the polymerized reaction mixture to form a combined mixture, subjecting the combined mixture to further polymerization, and obtaining a rubber modified polymer product from the further polymerization.
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公开(公告)号：US09120889B2
公开(公告)日：2015-09-01
申请号：US14328342
申请日：2014-07-10
Applicant: FINA TECHNOLOGY, INC.
Inventor： Carlos DeAnda , Graciela Morales , Jose M. Sosa , David Knoeppel
IPC: C08F279/02 , C08F285/00 , C08F297/04
CPC classification number: C08F279/02 , C08F285/00 , C08F297/044 , C08F299/02 , C08F212/08
Abstract: A process for producing rubber modified polymers having an increased rubber phase volume, including feeding a vinyl aromatic monomer and an elastomer to a polymerization reactor to form a reaction mixture, polymerizing the reaction mixture, combining a copolymer to the polymerized reaction mixture to form a combined mixture, subjecting the combined mixture to further polymerization, and obtaining a rubber modified polymer product from the further polymerization.
Abstract translation: 一种制备具有增加的橡胶相体积的橡胶改性聚合物的方法，包括将乙烯基芳族单体和弹性体加入到聚合反应器中以形成反应混合物，使反应混合物聚合，将共聚物与聚合的反应混合物结合形成 混合物，使组合的混合物进一步聚合，并从进一步的聚合中获得橡胶改性的聚合物产物。
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公开(公告)号：US20150218358A1
公开(公告)日：2015-08-06
申请号：US14688591
申请日：2015-04-16
Applicant: FINA TECHNOLOGY, INC.
Inventor： Wei Wang , David W. Knoeppel , Fengkui Li , Jose M. Sosa
IPC: C08L25/14
CPC classification number: C08L25/14 , C08L25/06 , C08L29/04 , C08L35/06 , C08L67/00 , C08L101/00 , C08L2201/06
Abstract: Polystyrene blends and methods of making polystyrene blends including combining a styrene monomer and an epoxy-functional comonomer to form a combined mixture, subjecting the combined mixture to polymerization to obtain a polystyrene copolymer and combining the polystyrene copolymer with a biodegradable polymer to obtain a polystyrene blend.
Abstract translation: 聚苯乙烯共混物和制备聚苯乙烯共混物的方法，包括组合苯乙烯单体和环氧官能的共聚单体以形成组合的混合物，使合并的混合物进行聚合以获得聚苯乙烯共聚物并将聚苯乙烯共聚物与可生物降解的聚合物组合以获得聚苯乙烯共混物 。
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Patent Agency Ranking
6.发明申请Polarity Manipulation in Polystyrene for Enhanced Bio-Polymer Miscibility 审中-公开聚苯乙烯中的极性操作用于增强生物聚合物的混溶性公开(公告)号：US20150094404A1
公开(公告)日：2015-04-02
申请号：US14565857
申请日：2014-12-10
Applicant: FINA TECHNOLOGY, INC.
Inventor： Wei Wang , David W. Knoeppel , Jose M. Sosa
CPC classification number: C08L25/14 , C08K5/0016 , C08L1/00 , C08L3/00 , C08L5/00 , C08L25/08 , C08L29/04 , C08L35/06 , C08L67/04 , C08L2201/06
Abstract: A styrenic composition including a polar modified styrenic co-polymer resulting from the polymerization of a combined mixture of at least one styrenic monomer and at least one comonomer and a biodegradable component is disclosed. The at least one comonomer includes a polar functional group and the polar modified styrenic co-polymer and the biodegradable component are combined to obtain a styrenic composition having a biodegradable component. Also disclosed is a method of enhancing bio-polymer miscibility in a styrenic based polymer. The polarity of a blend is manipulated by combining a styrenic monomer and a polar co-monomer to form a combined mixture and subjecting the combined mixture to polymerization to obtain a styrenic polymer blend to which a bio-polymer is added.
Abstract translation: 公开了一种苯乙烯组合物，其包含由至少一种苯乙烯类单体和至少一种共聚单体和可生物降解的组分的组合混合物的聚合产生的极性改性苯乙烯共聚物。 所述至少一种共聚单体包括极性官能团和极性改性的苯乙烯类共聚物，并且所述可生物降解的组分被组合以获得具有可生物降解的组分的苯乙烯组合物。 还公开了一种提高苯乙烯类聚合物中生物聚合物混溶性的方法。 通过组合苯乙烯类单体和极性共聚单体来混合共混物的极性，以形成组合的混合物，并将合并的混合物进行聚合，得到加入生物聚合物的苯乙烯聚合物共混物。
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公开(公告)号：US08809459B2
公开(公告)日：2014-08-19
申请号：US13754036
申请日：2013-01-30
Applicant: Fina Technology, Inc.
Inventor： Camille Grossetete , David W. Knoeppel , Jose M. Sosa , Shane Steagall , Carlos Corletto
CPC classification number: C08L25/06 , C08L2205/02 , C08L2207/20
Abstract: A method of preparing a polystyrene blend that includes combining a first polystyrene composition having a first melt flow index with a second polystyrene composition having a second melt flow index and forming a polystyrene blend, the second melt flow index being at least 2 dg/min higher that the first melt flow index. The polystyrene blend has an observed tensile strength value greater than 3% above the expected tensile strength value. The second polystyrene composition can include a recycled polystyrene material, which can include expanded polystyrene. An alternate method of preparing the polystyrene blend includes combining a polystyrene composition with a styrene monomer to form a reaction mixture, polymerizing the reaction mixture and obtaining a polystyrene blend, where the polystyrene containing composition has a melt flow index at least 2 dg/min higher than the melt flow index of the styrene monomer after it has been polymerized.
Abstract translation: 一种制备聚苯乙烯共混物的方法，其包括将具有第一熔体流动指数的第一聚苯乙烯组合物与具有第二熔体流动指数的第二聚苯乙烯组合物组合并形成聚苯乙烯共混物，所述第二熔体流动指数至少为2dg / min 第一个熔体流动指数。 聚苯乙烯共混物的观测拉伸强度值大于预期拉伸强度值的3％以上。 第二聚苯乙烯组合物可以包括再循环的聚苯乙烯材料，其可以包括发泡聚苯乙烯。 制备聚苯乙烯共混物的替代方法包括将聚苯乙烯组合物与苯乙烯单体组合以形成反应混合物，使反应混合物聚合并获得聚苯乙烯共混物，其中含聚苯乙烯的组合物的熔体流动指数至少为2dg / min 比苯乙烯单体聚合后的熔体流动指数高。
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公开(公告)号：US20190040247A1
公开(公告)日：2019-02-07
申请号：US16157324
申请日：2018-10-11
Applicant: FINA TECHNOLOGY, INC.
Inventor： Wei Wang , David W. Knoeppel , Jose M. Sosa
Abstract: A styrenic composition including a polar modified styrenic co-polymer resulting from the polymerization of a combined mixture of at least one styrenic monomer and at least one comonomer and a biodegradable component is disclosed. The at least one comonomer includes a polar functional group and the polar modified styrenic co-polymer and the biodegradable component are combined to obtain a styrenic composition having a biodegradable component. Also disclosed is a method of enhancing bio-polymer miscibility in a styrenic based polymer. The polarity of a blend is manipulated by combining a styrenic monomer and a polar co-monomer to form a combined mixture and subjecting the combined mixture to polymerization to obtain a styrenic polymer blend to which a bio-polymer is added.
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公开(公告)号：US10125249B2
公开(公告)日：2018-11-13
申请号：US14565857
申请日：2014-12-10
Applicant: FINA TECHNOLOGY, INC.
Inventor： Wei Wang , David W. Knoeppel , Jose M. Sosa
IPC: C08K5/00 , C08L29/04 , C08L25/14 , C08L35/06 , C08L67/04 , C08L1/00 , C08L3/00 , C08L5/00 , C08L25/08
Abstract: A styrenic composition including a polar modified styrenic co-polymer resulting from the polymerization of a combined mixture of at least one styrenic monomer and at least one comonomer and a biodegradable component is disclosed. The at least one comonomer includes a polar functional group and the polar modified styrenic co-polymer and the biodegradable component are combined to obtain a styrenic composition having a biodegradable component. Also disclosed is a method of enhancing bio-polymer miscibility in a styrenic based polymer. The polarity of a blend is manipulated by combining a styrenic monomer and a polar co-monomer to form a combined mixture and subjecting the combined mixture to polymerization to obtain a styrenic polymer blend to which a bio-polymer is added.
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公开(公告)号：US09796842B2
公开(公告)日：2017-10-24
申请号：US14688591
申请日：2015-04-16
Applicant: FINA TECHNOLOGY, INC.
Inventor： Wei Wang , David W. Knoeppel , Fengkui Li , Jose M. Sosa
CPC classification number: C08L25/14 , C08L25/06 , C08L29/04 , C08L35/06 , C08L67/00 , C08L101/00 , C08L2201/06
Abstract: Polystyrene blends and methods of making polystyrene blends including combining a styrene monomer and an epoxy-functional comonomer to form a combined mixture, subjecting the combined mixture to polymerization to obtain a polystyrene copolymer and combining the polystyrene copolymer with a biodegradable polymer to obtain a polystyrene blend.
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