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公开(公告)号：US20130005886A1
公开(公告)日：2013-01-03
申请号：US13171828
申请日：2011-06-29
Applicant: Wei Wang , David W. Knoeppel , Jose Sosa
Inventor： Wei Wang , David W. Knoeppel , Jose 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.
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2.发明授权Polarity manipulation in polystyrene for enhanced bio-polymer miscibility 有权在聚苯乙烯中的极性操作提高了生物聚合物的混溶性公开(公告)号：US08957152B2
公开(公告)日：2015-02-17
申请号：US13171828
申请日：2011-06-29
Applicant: Wei Wang , David W. Knoeppel , Jose Sosa
Inventor： Wei Wang , David W. Knoeppel , Jose 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：US20110306691A1
公开(公告)日：2011-12-15
申请号：US13153776
申请日：2011-06-06
Applicant: Jose Sosa , David W. Knoeppel
Inventor： Jose 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：US08889752B2
公开(公告)日：2014-11-18
申请号：US13153776
申请日：2011-06-06
Applicant: Jose Sosa , David W. Knoeppel
Inventor： Jose 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：US20110306689A1
公开(公告)日：2011-12-15
申请号：US12796747
申请日：2010-06-09
Applicant: Joe Shuler , Jon Tippet , John Gaustad , Jose Sosa
Inventor： Joe Shuler , Jon Tippet , John Gaustad , Jose Sosa
CPC classification number: C08J9/122 , C08J2201/032 , C08J2203/06 , C08J2300/30 , C08J2325/06
Abstract: Expanded polystyrene, foamed articles and methods of making the same are described herein. The expanded polystyrene generally includes polystyrene selected from expandable polystyrene and extrusion polystyrene, the polystyrene exhibiting a molecular weight of from about 130,000 Daltons to about 220,000 Daltons; a melt flow index of from about 20 to about 30 and a density of from about 0.1 lb/ft3 to about 10 lb/ft3; and wherein the expanded polystyrene exhibits a density of from about 0.1 lb/ft3 to about 10 lb/ft3.
Abstract translation: 膨胀聚苯乙烯，发泡制品及其制备方法在本文中描述。 发泡聚苯乙烯通常包括选自可发性聚苯乙烯和挤出聚苯乙烯的聚苯乙烯，聚苯乙烯的分子量为约130,000道尔顿至约220,000道尔顿; 熔体流动指数为约20至约30，密度为约0.1lb / ft 3至约10lb / ft 3; 并且其中所述发泡聚苯乙烯的密度为约0.1lb / ft 3至约10lb / ft 3。
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Patent Agency Ranking
6.发明申请Production of polystyrene for foaming applications using a combination of peroxide initiators 审中-公开使用过氧化物引发剂的组合生产用于发泡应用的聚苯乙烯公开(公告)号：US20070135529A1
公开(公告)日：2007-06-14
申请号：US11654425
申请日：2007-01-17
Applicant: Douglas Berti , Jose Sosa , Jay Reimers
Inventor： Douglas Berti , Jose Sosa , Jay Reimers
IPC: B29C44/34
CPC classification number: C08F297/04 , C08F12/08 , C08F257/02 , C08F236/06 , C08F2/38 , C08F4/36 , C08F4/38
Abstract: It has been discovered that improved polystyrene products may be obtained by polymerizing styrene in the presence of at least one multifunctional initiator that is trifunctional or tetrafunctional and at least one lower functionality initiator that is difunctional or monofunctional. These polymers may have increased Mz, increased MFI, and increased MWD. Optionally the resin may include at least one chain transfer agent, at least one cross-linking agent and/or a styrene-conjugated diene-styrene block copolymer. The presence of the multifunctional initiator tends to cause more branched structures in the polystyrene.
Abstract translation: 已经发现，通过在至少一种具有三官能或四官能的多官能引发剂和至少一种作为二官能或单官能团的低官能度引发剂的存在下聚合苯乙烯，可以获得改进的聚苯乙烯产物。 这些聚合物可能具有增加的Mz，增加的MFI和增加的MWD。 任选地，树脂可以包括至少一种链转移剂，至少一种交联剂和/或苯乙烯 - 共轭二烯 - 苯乙烯嵌段共聚物。 多官能引发剂的存在倾向于在聚苯乙烯中引起更多的支化结构。
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7.发明申请Low temperature initiators for improving the rubber phase volume of HIPS formulations 有权用于改善HIPS配方橡胶相体积的低温引发剂公开(公告)号：US20070100079A1
公开(公告)日：2007-05-03
申请号：US11262641
申请日：2005-10-31
Applicant: Jose Sosa , Shazia Ullah
Inventor： Jose Sosa , Shazia Ullah
IPC: C08F263/00
CPC classification number: C08F279/02 , C08L51/04 , C08L2666/02
Abstract: Peroxide initiators are disclosed that can be used at lower temperatures during HIPS production. Enhanced formation of graft polymers between polystyrene and polybutadiene (rubber) can be accomplished by using these lower temperature peroxide initiators that have a 1 hour half-life period at one or more temperatures from 95° C. to less than 111° C. during the pre-inversion stage. “Higher” temperature initiators are used during and/or after inversion. The use of such “low” temperature initiators improves polymerization rates and grafting values, while reducing the swell index and the amount of rubber used, thereby producing improved HIPS more rapidly and at a lower cost. Also disclosed are HIPS compositions and products produced by such “low” temperature initiators as well as a method of producing improved HIPS.
Abstract translation: 公开了可以在HIPS生产期间在较低温度下使用的过氧化物引发剂。 在聚苯乙烯和聚丁二烯（橡胶）之间增强的接枝聚合物的形成可以通过使用这些低温过氧化物引发剂来实现，该引发剂在一个或多个温度从95℃到小于111℃的时间内具有1小时的半衰期 预转换阶段。 在反转期间和/或之后使用“较高”的温度引发剂。 使用这种“低”温度引发剂提高了聚合速率和接枝值，同时降低了溶胀指数和使用的橡胶的量，从而以更低的成本更快速地生产改进的HIPS。 还公开了由这种“低”温度引发剂生产的HIPS组合物和产物以及生产改进的HIPS的方法。
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公开(公告)号：US20080051540A1
公开(公告)日：2008-02-28
申请号：US11932053
申请日：2007-10-31
Applicant: Jay Reimers , Jose Sosa
Inventor： Jay Reimers , Jose Sosa
IPC: C08F4/32
CPC classification number: C08F212/08 , C08F220/06 , C08K5/0091 , C08L35/00
Abstract: A branched aromatic ionomer is prepared by co-polymerizing a first monomer having an aromatic moiety and an unsaturated alkyl moiety and a second monomer having an ionic moiety and at least one unsaturated moiety. The ionic moiety may have a cationic group having a valence of +1 or greater. Styrene is among the useful first monomers and sodium methacrylate and zinc dimethacrylate are among the useful second monomers. The branched aromatic ionomers may be used to prepare articles including foamed polystyrene and microwave save dishes and utensils.
Abstract translation: 通过共聚具有芳族部分和不饱和烷基部分的第一单体和具有离子部分和至少一个不饱和部分的第二单体来制备支化芳族离聚物。 离子部分可以具有价数为+1或更大的阳离子基团。 苯乙烯是有用的第一单体，甲基丙烯酸钠和二甲基丙烯酸锌是有用的第二单体。 支链芳族离聚物可用于制备包括发泡聚苯乙烯和微波炉保存菜肴和器具的制品。
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公开(公告)号：US20070191536A1
公开(公告)日：2007-08-16
申请号：US11638200
申请日：2006-12-13
Applicant: Jay Reimers , Jose Sosa
Inventor： Jay Reimers , Jose Sosa
IPC: C08F30/04
CPC classification number: C08F212/08 , C08F220/06 , C08K5/0091 , C08L35/00
Abstract: A branched aromatic ionomer is prepared by co-polymerizing a first monomer having an aromatic moiety and an unsaturated alkyl moiety and a second monomer having an ionic moiety and at least one unsaturated moiety. The ionic moiety may have a cationic group having a valence of +1 or greater. Styrene is among the useful first monomers and sodium methacrylate and zinc dimethacrylate are among the useful second monomers. The branched aromatic ionomers may be used to prepare articles including foamed polystyrene and microwave save dishes and utensils.
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公开(公告)号：US20060167149A1
公开(公告)日：2006-07-27
申请号：US11043595
申请日：2005-01-26
Applicant: Jay Reimers , Jose Sosa
Inventor： Jay Reimers , Jose Sosa
IPC: C08K5/24
CPC classification number: C08F212/08 , C08F220/06 , C08K5/0091 , C08L35/00
Abstract: A branched aromatic ionomer is prepared by co-polymerizing a first monomer having an aromatic moiety and an unsaturated alkyl moiety and a second monomer having an ionic moiety and at least one unsaturated moiety. The ionic moiety may have a cationic group having a valence of +1 or greater. Styrene is among the useful first monomers and sodium methacrylate and zinc dimethacrylate are among the useful second monomers. The branched aromatic ionomers may be used to prepare articles including foamed polystyrene and microwave save dishes and utensils.
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