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1. 发明申请

WO2008030697A2 POLYMER PARTICLES AND RELATED ARTICLES 审中-公开
标题翻译：聚合物颗粒及相关物品
公开(公告)号：WO2008030697A2
公开(公告)日：2008-03-13
申请号：PCT/US2007/076295
申请日：2007-08-20
申请人： NOVA CHEMICALS INC. , BLEIJENBERG, Karel, Cornelis , BERGHMANS, Michel, Florentine, Jozef , BERGHMANS, Hugo, A.A.
发明人： BLEIJENBERG, Karel, Cornelis , BERGHMANS, Michel, Florentine, Jozef , BERGHMANS, Hugo, A.A.
IPC分类号： C08J9/18
CPC分类号： C08J9/125 , C08J9/18 , C08J9/232 , C08J2203/06
摘要： Process for preparing polymer, e.g., polystyrene, particles that may not or may contain a water-retaining agent and that require only a one-step process for incorporating the water-retaining agent. The polymer particles may be prepared via an extrusion process, or a bulk polymerization process wherein a water-retaining agent is blended into the polymer melt. Water is incorporated into the particles by soaking them in hot or cold water or treating the particles with steam for a predetermined time depending on the desired water content in the particles. The water-retaining agent may be starch, zeolite, silica dioxide or poly (N-isopropyl acrylamide) ranging from 0.1% to 10.0% by weight. The particles can be expanded via appropriate means to form pre-expanded or expanded particles in a conventional manner. These polymer particles may be used via conventional means to produce an article and the article may be soaked in hot or cold water or steam can be applied to the article to introduce a desired amount of water into the particles in the article and than expanded via hot air, steam, etc. to form a foamed polymer article.
摘要翻译：用于制备聚合物（例如聚苯乙烯）的方法，所述聚合物可能不含或可能含有保水剂并且仅需要一步法用于掺入保水剂。聚合物颗粒可以通过挤出法或其中将保水剂共混入聚合物熔体中的本体聚合法来制备。通过将水浸泡在热水或冷水中或通过蒸汽处理颗粒预定的时间而将水结合到颗粒中，这取决于颗粒中所需的水含量。保水剂可以是按重量计0.1％至10.0％的淀粉，沸石，二氧化硅或聚（N-异丙基丙烯酰胺）。颗粒可以通过适当的方式膨胀以常规方式形成预膨胀或膨胀颗粒。这些聚合物颗粒可以通过常规方式用于制造制品，并且可以将制品浸泡在热水或冷水中，或者可以将蒸汽施加到制品上以将期望量的水引入制品中的颗粒中并且通过热空气，蒸汽等形成发泡聚合物制品。

2. 发明申请

WO2007142760A1 LOAD BEARING STRUCTURE WITH INSERTS 审中-公开
标题翻译：装载轴承结构与插入
公开(公告)号：WO2007142760A1
公开(公告)日：2007-12-13
申请号：PCT/US2007/010401
申请日：2007-04-30
申请人： NOVA CHEMICALS INC. , AGRI-CEL, INC , CARTER, Bruce, R. , STOFFA, Robert , BERGHMANS, Michel, Florentine, Jozef
发明人： CARTER, Bruce, R. , STOFFA, Robert , BERGHMANS, Michel, Florentine, Jozef
IPC分类号： B65D19/32
CPC分类号： B65D19/0028 , B65D2519/00034 , B65D2519/00059 , B65D2519/00104 , B65D2519/00273 , B65D2519/00288 , B65D2519/00338 , B65D2519/00567 , B65D2519/00781
摘要： A load-bearing platform that includes an expandable polymer matrix core and a skin disposed over a bottom side of the core. The core includes a base and a plurality of legs extending from one side of the base, the legs having one or more core insert openings in a bottom surface of the legs. The skin includes a plurality of legs, each adapted to accept a leg of the core and one or more skin insert openings corresponding to a core insert opening, where at least one leg insert per leg is inserted into an insert opening. The load bearing platform can be used for shipping articles.
摘要翻译：一种承载平台，其包括可膨胀聚合物基体芯和设置在所述芯的底侧上的皮肤。芯部包括基部和从基部的一侧延伸的多个腿，腿在腿的底表面中具有一个或多个芯插入开口。皮肤包括多个腿部，每个腿部适于接纳芯部的腿部以及对应于芯部插入件开口的一个或多个皮肤插入开口，其中每个腿部的至少一个腿部插入件插入到插入开口中。承载平台可用于运输物品。

3. 发明申请

WO2007136514A1 LOAD BEARING STRUCTURE 审中-公开
标题翻译：负载轴承结构
公开(公告)号：WO2007136514A1
公开(公告)日：2007-11-29
申请号：PCT/US2007/010406
申请日：2007-04-30
申请人： NOVA CHEMICALS INC. , BERGHMANS, Michel, Florentine, Jozef , STOFFA, Robert
发明人： BERGHMANS, Michel, Florentine, Jozef , STOFFA, Robert
IPC分类号： B32B3/00 , B65D19/38 , C08J9/16 , C08J9/18 , B22C1/22
CPC分类号： B32B5/18 , B32B3/30 , B32B5/20 , B32B5/32 , B32B2266/0207 , B32B2266/0228 , B32B2266/0242 , B32B2266/025 , B32B2266/0292 , B32B2439/00 , B65D19/0028 , B65D2519/00034 , B65D2519/00069 , B65D2519/00268 , B65D2519/00288 , B65D2519/00338 , B65D2519/00835
摘要： A load-bearing platform that includes a base and a plurality of legs extending from one side of the base, where the load bearing platform is at least partly made of an expandable polymer matrix that includes an interpolymer of a polyolefin and in situ polymerized vinyl aromatic monomers.
摘要翻译：一种承载平台，其包括基部和从所述基部的一侧延伸的多个腿，其中承载平台至少部分地由可膨胀聚合物基体制成，所述可膨胀聚合物基体包括聚烯烃的互聚物和原位聚合的乙烯基芳族化合物单体。

4. 发明申请

WO2005019310A3 PROCESS FOR PROCESSING EXPANDABLE POLYMER PARTICLES AND FOAM ARTICLE THEREOF 审中-公开
公开(公告)号：WO2005019310A3
公开(公告)日：2005-03-03
申请号：PCT/US2004/025772
申请日：2004-08-10
申请人： NOVA CHEMICALS (INTERNATIONAL) S.A. , BERGHMANS, Michel, Florentine, Jozef , BLEIJENBERG, Karel, Cornelis , TEUBERT, Joachim , METSAARS, Alphonsus, Catharina, Gerardus
发明人： BERGHMANS, Michel, Florentine, Jozef , BLEIJENBERG, Karel, Cornelis , TEUBERT, Joachim , METSAARS, Alphonsus, Catharina, Gerardus
IPC分类号： C08J9/18 , C08J9/22 , C08L25/04
摘要： ABSTRACT OF THE DISCLOSURE Process for processing expandable polymer particles e.g. polystyrene (EPS) that eliminates the maturing step between the pre-expander and molding steps. The expandable particles are first over pressurized with gas, e.g. air, carbon dioxide, nitrogen, and mixtures thereof, at a pressure between 500 and 8000kPa and a temperature between -20°C and 130°C for 15 to 7200 minutes to create a gas pressure in the particles. Using the gas pressure in the particles, pre-expanding the particles with a heating medium, e.g. steam at a temperature between 100°C and 120°C and at a pressure ranging above atmospheric pressure and below the gas pressure in said particles, i.e. 50 to 200kPa for 5 to 120 seconds. The pre-expanded particles are air dried in the pre-expander while holding a positive pressure in the particles; are optionally transferred to a pressure silo; and then are transferred to a molding machine where the gas pressure in the particles is used to form a foam article.

5. 发明申请

WO2008057705A1 FOAMED PLASTIC STRUCTURES 审中-公开
标题翻译：泡沫塑料结构
公开(公告)号：WO2008057705A1
公开(公告)日：2008-05-15
申请号：PCT/US2007/081038
申请日：2007-10-11
申请人： NOVA CHEMICALS INC. , KRUPINSKI, Steven, M. , CHEN, Jennifer , BERGHMANS, Michel, Florentine Jozef
发明人： KRUPINSKI, Steven, M. , CHEN, Jennifer , BERGHMANS, Michel, Florentine Jozef
IPC分类号： B65D19/00
CPC分类号： B65D1/22 , B65D19/0026 , B65D19/0028 , B65D2519/00034 , B65D2519/00069 , B65D2519/00268 , B65D2519/00288 , B65D2519/00298 , B65D2519/00318 , B65D2519/00333 , B65D2519/00338
摘要： Foamed plastic structures that include one or more foamed plastic bodies containing a polymer matrix that includes one or more polymers formed by polymerizing a monomer mixture formed by polymerizing a monomer mixture containing vinyl aromatic monomers using a polymerization initiator having a structure corresponding to: R(Y) n where R is a C 2 to C 32 linear, branched, and/or cyclic aliphatic and/or aromatic group that can also include one or more atoms selected from oxygen, nitrogen, halides, silicon and sulfur, Y is a group that can generate a free radical capable of initiating polymerization of the monomers in the monomer mixture; and n is from 2 to 6. The structures formed can include, as non-limiting examples, pallets, containers, stackable containers, produce boxes, seafood shipping containers, geofoam blocks, and insulated concrete forms.
摘要翻译：发泡塑料结构，其包括一个或多个包含聚合物基质的泡沫塑料体，所述聚合物基体包括通过聚合由含有乙烯基芳族单体的单体混合物形成的单体混合物而形成的一种或多种聚合物，所述聚合引发剂具有对应于R（Y ）其中R是直链，支链和/或环状的脂族和/或芳族基团，其中R可以是C 2〜一个或多个选自氧，氮，卤化物，硅和硫的原子，Y是能够产生能够引发单体混合物中单体的聚合的自由基的基团; 并且n为2至6.所形成的结构可以包括托盘，容器，堆叠容器，生产箱，海产品运输容器，地布泡沫块和绝缘混凝土形式作为非限制性实例。

6. 发明申请

WO2006122185A2 EXPANDABLE RESINS 审中-公开
标题翻译：可膨胀树脂
公开(公告)号：WO2006122185A2
公开(公告)日：2006-11-16
申请号：PCT/US2006/018075
申请日：2006-05-10
申请人： NOVA CHEMICALS INC. , PETELA, Grazyna , BERGHMANS, Michel Florentine, Jozef , BLEIJENBERG, Karel, Cornelis
发明人： PETELA, Grazyna , BERGHMANS, Michel Florentine, Jozef , BLEIJENBERG, Karel, Cornelis
IPC分类号： C08J9/16
CPC分类号： C08J9/18 , C08J9/0061 , C08J2353/00 , C08J2425/00 , Y10T428/2982
摘要： Resin beads having an average particle size of from 0.001 mm to 10 mm and containing a continuous phase and a particulate dispersed phase are described. The continuous phase includes elastomeric polymers; the dispersed phase includes homopolymers and/or copolymers containing repeat units resulting from the polymerization of one or more aryl polymerizable monomers. The unexpanded polymer resin beads can be prepared by dispersing an organic phase containing elastomeric polymers and one or more monomers, into droplets and polymerizing the monomers in the organic droplets in a low shear flow pattern. The beads can be impregnated with blowing agents, expanded and can be used to make molded articles. Resin beads having a continuous phase comprising a nitrile rubber, and a dispersed phase comprising one or more homopolymers and/or copolymers containing repeat units resulting form the polymerization of one or more aryl polymerizable show prolonged retention of blowing agents in unexpanded form.
摘要翻译：描述平均粒度为0.001mm至10mm并且包含连续相和颗粒分散相的树脂珠。连续相包括弹性聚合物; 分散相包括由一种或多种芳基可聚合单体聚合得到的含有重复单元的均聚物和/或共聚物。未膨胀的聚合物树脂珠可以通过将含有弹性体聚合物和一种或多种单体的有机相分散在液滴中并以低剪切流动模式将有机相聚合在有机液滴中来制备。珠可以用发泡剂浸渍，膨胀并可用于制造模制品。具有包含丁腈橡胶的连续相的树脂珠粒和包含一种或多种含有形成聚合一个或多个芳基可聚合的重复单元的均聚物和/或共聚物的分散相显示出未发泡形式的发泡剂的延长保留。

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