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1. 发明申请

WO2012134952A1 IMPROVEMENT OF SWELL INDEX OF HIPS USING ADDITIVES 审中-公开
标题翻译：使用添加剂改善HIPS的裂纹指数
公开(公告)号：WO2012134952A1
公开(公告)日：2012-10-04
申请号：PCT/US2012/030135
申请日：2012-03-22
申请人： FINA TECHNOLOGY, INC. , TOMLINSON, John , SOSA, Jose, M.
发明人： TOMLINSON, John , SOSA, Jose, M.
IPC分类号： C08F255/00
CPC分类号： C08F279/02 , C08F2/00 , C08F2/001 , C08F2/38 , C08L51/04 , C08F212/08
摘要： A process for producing a high impact polystyrene having a high swell index including feeding at least one vinyl aromatic monomer and at least one elastomer to at least one polymerization reactor to form a reaction mixture, polymerizing the reaction mixture, combining a chain transfer agent to the reaction mixture leaving the at least one polymerization reactor to form a combined mixture, sending the combined mixture to a devolatilization zone and obtaining a HIPS product having a high swell index.
摘要翻译：一种制备具有高膨胀指数的高抗冲聚苯乙烯的方法，包括将至少一种乙烯基芳族单体和至少一种弹性体进料至至少一个聚合反应器以形成反应混合物，使反应混合物聚合，将链转移剂与反应混合物离开至少一个聚合反应器以形成混合的混合物，将合并的混合物送至脱挥发分区并获得具有高溶胀指数的HIPS产物。

2. 发明申请

WO2011156307A1 FOAMED ARTICLES EXHIBITING IMPROVED THERMAL PROPERTIES 审中-公开
标题翻译：展示了改进的热性能的泡沫文章
公开(公告)号：WO2011156307A1
公开(公告)日：2011-12-15
申请号：PCT/US2011/039362
申请日：2011-06-07
申请人： FINA TECHNOLOGY, INC. , SOSA, Jose, M. , KNOEPPEL, David, W.
发明人： SOSA, Jose, M. , KNOEPPEL, David, W.
IPC分类号： C08J9/00
CPC分类号： 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
摘要： 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.
摘要翻译：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为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。

3. 发明申请

WO2007136600A1 STYRENE COPOLYMERS WITH A BIMODAL MOLECULAR WEIGHT DISTRIBUTION 审中-公开
标题翻译：苯乙烯共聚物与二元分子量分布
公开(公告)号：WO2007136600A1
公开(公告)日：2007-11-29
申请号：PCT/US2007/011513
申请日：2007-05-14
申请人： FINA TECHNOLOGY, INC. , SOSA, Jose, M. , ULLAH, Shazia , ELLIS, Billy, J.
发明人： SOSA, Jose, M. , ULLAH, Shazia , ELLIS, Billy, J.
IPC分类号： C08F8/00 , C08L63/00
CPC分类号： C08F212/08 , C08F220/18
摘要： A styrene copolymer composition comprising at least one alkyl acrylate and/or at least one alkyl methacrylate wherein the styrene copolymer composition has a bimodal molecular weight distribution. A method of producing a styrene copolymer comprising reacting styrene and at least one alkyl acrylate and/or at least one alkyl methacrylate, wherein the alkyl acrylate comprises an alkyl group having from 8 to 12 carbon atoms and the alkyl methacrylate comprises an alkyl group having equal to or greater than 10 carbon atoms. A method of increasing the molecular weight distribution in a styrene copolymer comprising incorporating at least one alkyl acrylate and/or at least one alkyl methacrylate wherein the styrene copolymer has a polydispersity index equal to or greater than 3.
摘要翻译：一种包含至少一种丙烯酸烷基酯和/或至少一种甲基丙烯酸烷基酯的苯乙烯共聚物组合物，其中苯乙烯共聚物组合物具有双峰分子量分布。一种制备苯乙烯共聚物的方法，其包括使苯乙烯与至少一种丙烯酸烷基酯和/或至少一种甲基丙烯酸烷基酯反应，其中所述丙烯酸烷基酯包含具有8至12个碳原子的烷基，所述甲基丙烯酸烷基酯包括具有相同至多或大于10个碳原子。一种提高苯乙烯共聚物中分子量分布的方法，包括引入至少一种丙烯酸烷基酯和/或至少一种甲基丙烯酸烷基酯，其中苯乙烯共聚物的多分散指数等于或大于3。

4. 发明申请

WO2006116422A1 METHOD FOR POLYMERIZING STYRENE 审中-公开
标题翻译：聚苯乙烯的方法
公开(公告)号：WO2006116422A1
公开(公告)日：2006-11-02
申请号：PCT/US2006/015666
申请日：2006-04-25
申请人： FINA TECHNOLOGY, INC. , REIMERS, Jay , SOSA, Jose, M.
发明人： REIMERS, Jay , SOSA, Jose, M.
IPC分类号： C08F279/02 , C08F4/80 , C08F12/08
CPC分类号： C08F255/10 , C08F279/02 , C08L51/006 , C08L51/04 , Y10S526/915 , C08F212/08 , C08L2666/02
摘要： A method of homogeneously polymerizing styrene comprising admixing an ethylenically unsaturated monomer and an initiation system that is soluble in the monomer. This system includes a metal; a peroxide, hydroperoxide or mixture thereof; and a reductant. Under appropriate reaction conditions, the cyclic oxidation and reduction of the metal produces free radicals which initiate homogeneous polymerization of the ethylenically unsaturated monomer. The invention beneficially enables relatively low temperature processing with inexpensive initiation.
摘要翻译：一种均匀聚合苯乙烯的方法，包括混合烯属不饱和单体和可溶于单体的引发体系。该系统包括金属; 过氧化物，氢过氧化物或其混合物; 和还原剂。在合适的反应条件下，金属的循环氧化和还原产生自由基，引发烯属不饱和单体的均匀聚合。本发明有利地实现了廉价启动的相对低温处理。

5. 发明申请

WO2006081295A3 BRANCHED IONOMERS 审中-公开
公开(公告)号：WO2006081295A3
公开(公告)日：2006-08-03
申请号：PCT/US2006/002641
申请日：2006-01-13
申请人： FINA TECHNOLOGY, INC. , REIMERS, Jay , SOSA, Jose, M.
发明人： REIMERS, Jay , SOSA, Jose, M.
IPC分类号： C08F20/06 , C08F28/00
摘要： 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.

6. 发明申请

WO2006081295A2 BRANCHED IONOMERS 审中-公开
标题翻译：分支离散者
公开(公告)号：WO2006081295A2
公开(公告)日：2006-08-03
申请号：PCT/US2006002641
申请日：2006-01-13
申请人： FINA TECHNOLOGY , REIMERS JAY , SOSA JOSE M
发明人： REIMERS JAY , SOSA JOSE M
IPC分类号： C08K5/24
CPC分类号： C08F212/08 , C08F220/06 , C08K5/0091 , C08L35/00
摘要： 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.
摘要翻译：通过使具有芳族部分和不饱和烷基部分的第一单体与具有离子部分和至少一个不饱和部分的第二单体共聚来制备支化芳族离聚物。离子部分可以具有+1或更高价的阳离子基团。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。支化芳族离聚物可用于制备包括发泡聚苯乙烯和微波保存餐具和器具的制品。

7. 发明申请

WO2005113658A2 PRODUCTION OF POLYSTYRENE FOR FOAMING APPLICATIONS USING A COMBINATION OF PEROXIDE INITIATORS 审中-公开
标题翻译：使用过氧化物引发剂的组合生产聚苯乙烯泡沫应用
公开(公告)号：WO2005113658A2
公开(公告)日：2005-12-01
申请号：PCT/US2005/013592
申请日：2005-04-21
申请人： FINA TECHNOLOGY, INC. , BERTI, Douglas, A. , SOSA, Jose, M. , REIMERS, Jay
发明人： BERTI, Douglas, A. , SOSA, Jose, M. , REIMERS, Jay
IPC分类号： C08J9/00
CPC分类号： C08F297/04 , C08F12/08 , C08F257/02 , C08F236/06 , C08F2/38 , C08F4/36 , C08F4/38
摘要： 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.
摘要翻译：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。

8. 发明申请

WO2005066227A1 SYNTHESIS OF BRANCHED STYRENIC COPOLYMERS WITH p-t-BUTYLSTYRENE 审中-公开
标题翻译：具有对叔丁基苯乙烯的分支苯乙烯共聚物的合成
公开(公告)号：WO2005066227A1
公开(公告)日：2005-07-21
申请号：PCT/US2004/042048
申请日：2004-12-15
申请人： FINA TECHNOLOGY, INC. , SOSA, Jose, M. , BLACKMON, Kenneth, P.
发明人： SOSA, Jose, M. , BLACKMON, Kenneth, P.
IPC分类号： C08F212/34
CPC分类号： C08F212/12 , C08F212/04
摘要： It has been discovered that improved polystyrene products may be obtained by polymerizing styrene in the presence of p-t-butyl styrene (TBS) and optionally at least one di-olefinic substituted aromatic compound, such as isopropenyl styrene, sec-butenyl styrene, m-isobutenyl styrene, p-diisopropenyl benzene, diallyl benzene, and/or diallyl phthalate. The resulting copolymers have a higher glass transition temperature (T g ), a higher molecular weight distribution (MWD), a higher Mz, and a lower melt flow index (MFI) as compared with a polymerized product made by an otherwise identical method except that TBS and/or the di-olefinic substituted aromatic compound are not used. These copolymers are also more highly branched as compared with a polymerized product made by an otherwise identical method in the absence of TBS and/or a di-olefinic substituted aromatic compound.
摘要翻译：已经发现，改性的聚苯乙烯产物可以通过在对叔丁基苯乙烯（TBS）和任选的至少一种二烯烃取代的芳族化合物如异丙烯基苯乙烯，仲丁烯基苯乙烯，间 - 异丁烯基苯乙烯，对二异丙烯基苯，二烯丙基苯和/或邻苯二甲酸二烯丙酯。与通过相同方法制备的聚合产物相比，所得共聚物具有较高的玻璃化转变温度（Tg），较高的分子量分布（MWD），较高的Mz和较低的熔体流动指数（MFI），除了TBS 和/或二烯烃取代的芳族化合物不被使用。与在不存在TBS和/或二烯烃取代的芳族化合物的情况下通过相同的方法制备的聚合产物相比，这些共聚物也具有更高的支化度。

9. 发明申请

WO2005058522A1 HEAT TREATED DEVOLATILIZER NOZZLE 审中-公开
标题翻译：热处理灭菌器喷嘴
公开(公告)号：WO2005058522A1
公开(公告)日：2005-06-30
申请号：PCT/US2004/036425
申请日：2004-11-01
申请人： FINA TECHNOLOGY, INC. , CORLETO, Carlos, R. , SOSA, Jose, M.
发明人： CORLETO, Carlos, R. , SOSA, Jose, M.
IPC分类号： B21D51/16
CPC分类号： C21D9/46 , B01D3/06 , B01D19/0036 , C21D6/004 , Y10T29/49432 , Y10T29/49433 , Y10T29/49995 , Y10T29/49996
摘要： A method is provided for perforating a steel plate, forming a devolatilizer nozzle from the steel plate, and heat treating the devolatilizer nozzle. The devolatilizer nozzle may have a yield strength of at least about 110 ksi, and a tensile strength of at least about 140 ksi. The perforations in the steel plate are holes in the nozzle and may be no more than about 0.05 inches in diameter. The thickness of the steel plate may be from about 0 to about 0.75 inches. The nozzle may include at least about 500,000 perforations where the center-to-center hole distance may be at least about 0.08 inches. The capacity of the devolatilizer nozzle may be from about 0 to about 75,000 pounds per hour.
摘要翻译：提供了一种用于对钢板进行穿孔的方法，从钢板形成脱挥器喷嘴，并对脱挥器喷嘴进行热处理。脱挥器喷嘴的屈服强度可以至少为约110ksi，拉伸强度为至少约140ksi。钢板中的穿孔是喷嘴中的孔，直径不得大于约0.05英寸。钢板的厚度可以为约0至约0.75英寸。喷嘴可以包括至少约500,000个穿孔，其中中心到中心孔的距离可以为至少约0.08英寸。脱挥发器喷嘴的容量可以为约0至约75,000磅/小时。

10. 发明申请

WO2005033176A1 HIGH IMPACT POLYSTYRENE AND PROCESS FOR PREPARING SAME 审中-公开
标题翻译：高效聚苯乙烯及其制备方法
公开(公告)号：WO2005033176A1
公开(公告)日：2005-04-14
申请号：PCT/US2004/030792
申请日：2004-09-17
申请人： FINA TECHNOLOGY, INC. , SOSA, Jose, M. , ELLIS, Billy, J.
发明人： SOSA, Jose, M. , ELLIS, Billy, J.
IPC分类号： C08G63/48
CPC分类号： C08L25/06 , C08F279/02 , C08F287/00 , C08L9/00 , C08L51/006 , C08L51/04 , C08L2666/02
摘要： Disclosed are high impact polystyrenes prepared using mixed initiators. The mixed initiators include at least one grafting initiator and one non-grafting initiator. The high impact polystyrenes prepared therewith have a continuous polystyrene phase and dispersed therein particles of rubber predominantly having a honeycomb structure of rubber with polystyrene inclusions.
摘要翻译：公开了使用混合引发剂制备的高抗冲聚苯乙烯。混合的引发剂包括至少一个接枝引发剂和一个非接枝引发剂。由此制备的高冲击性聚苯乙烯具有连续的聚苯乙烯相，并且在其中分散有主要具有具有聚苯乙烯夹杂物的橡胶的蜂窝结构的橡胶颗粒。

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