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公开(公告)号：US20090152759A1
公开(公告)日：2009-06-18
申请号：US12327122
申请日：2008-12-03
IPC分类号： B29C47/12
CPC分类号： B29C55/30 , B29C48/0018 , B29C48/12 , B29C48/30 , B29C48/305 , B29C48/40 , B29C48/86 , B29C48/865 , B29C48/87 , B29C48/90 , B29C48/908 , B29K2105/256
摘要： A solid state drawing die having a body with opposing entrance and exit ends, a shaping channel providing fluid communication entirely through the body from the entrance to exit end and having a converging profile, and at least one portion of the body that serves as a static protrusion extending into the but not all the way across the shaping channel is useful in a solid state drawing process for preparing oriented polymer compositions having indented or grooved profiles.
摘要翻译： 一种具有相对的入口和出口端的本体的固态拉伸模具，一种成形通道，其从入口到出口端整体地通过本体提供流体连通并且具有会聚型材，以及用作静态的主体的至少一部分 突出延伸穿过成形通道而不是全部的方式在用于制备具有凹槽或凹槽轮廓的取向聚合物组合物的固态拉伸工艺中是有用的。
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2.发明授权Antistatic polyolefin foams and films and method of making the foam and antistatic composition 失效抗静电聚烯烃泡沫和薄膜以及制造泡沫和抗静电组合物的方法
公开(公告)号：US5110841A
公开(公告)日：1992-05-05
申请号：US735135
申请日：1991-09-16
申请人： Bruce A. Malone
发明人： Bruce A. Malone
CPC分类号： C09K3/16 , C08K5/10 , C08K5/19 , C08L23/02 , C08K5/0075
摘要： Polyolefin foams and films having improved electrostatic properties are provided by incorporating into the polyolefin foam or film a novel antistatic additive composition comprising 0.1 to 10 parts per hundred based on the weight of the olefin polymer of a quaternary ammonium salt and 0.1 to 10 parts per hundred based on the weight of the olefin polymer of a partial ester of a long-chain fatty acid with a polyol. A method of making the foam containing the novel antistatic additive composition is also disclosed.
摘要翻译： 具有改进静电性能的聚烯烃泡沫和薄膜通过将聚烯烃泡沫或薄膜掺入到基于季铵盐的烯烃聚合物的重量为0.1-10份的新型抗静电添加剂组合物和0.1至10份/ 基于长链脂肪酸与多元醇的偏酯的烯烃聚合物的重量。 还公开了制备含有新抗静电添加剂组合物的泡沫的方法。
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3.发明授权
公开(公告)号：US5962545A
公开(公告)日：1999-10-05
申请号：US880954
申请日：1997-06-23
CPC分类号： C08J9/0061 , C08J9/122 , C08J9/146 , C08L25/06 , C08J2201/03 , C08J2205/05 , C08J2325/06 , C08J2423/00 , C08L23/08
摘要： Disclosed is a method of enhancing open cell formation in making extruded alkenyl aromatic polymer foams of about 30 percent or more open cell content. Open cell formation is enhanced by incorporating into the foam an ethylene copolymer having a Vicat softening point of about 85.degree. C. or less. The ethylene copolymer is incorporated at from about 0.1 to about 7 percent based upon the weight of the alkenyl aromatic polymer material comprising the foam.
摘要翻译： 公开了一种在制备约30％或更多的开孔含量的挤出链烯基芳族聚合物泡沫体中增强开孔形成的方法。 通过将具有约85℃或更低维卡软化点的乙烯共聚物掺入泡沫中来增强开孔形成。 基于包含泡沫的烯基芳族聚合物材料的重量，乙烯共聚物的加入量为约0.1至约7％。
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公开(公告)号：US5844014A
公开(公告)日：1998-12-01
申请号：US829265
申请日：1997-03-31
申请人： Bruce A. Malone
发明人： Bruce A. Malone
CPC分类号： C08J9/38 , B29C44/5609 , B29C44/5627 , C08J9/36 , C08J2205/05 , Y10S521/902 , Y10S521/918
摘要： Disclosed is a compressed, evacuated, open-cell polymer foam, the foam having an open cell content of about 70 percent or more prior to compression, the foam having a thickness of about 40 to about 90 percent of the initial thickness of the foam prior to compression, the foam having an absolute cell gas pressure of about 10 torr or less in its open cells, the foam having a density of about 16 to about 250 kilograms per cubic meter. Further disclosed is an evacuated insulation panel employing the foam.
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5.发明授权Antistatic polyolefin foams and films and method of making the foam and antistatic composition 失效抗静电聚烯烃泡沫和薄膜以及制造泡沫和抗静电组合物的方法
公开(公告)号：US5112528A
公开(公告)日：1992-05-12
申请号：US782925
申请日：1991-10-25
申请人： Bruce A. Malone
发明人： Bruce A. Malone
CPC分类号： C09K3/16 , C08K5/10 , C08K5/19 , C08L23/02 , C08L23/0869
摘要： Polyolefin foams and films having improved electrostatic properties are provided by incorporating into the polyolefin foam or film a novel antistatic additive composition comprising 0.1 to 10 parts per hundred based on the weight of the olefin polymer of a quaternary ammonium salt and 0.1 to 10 parts per hundred based on the weight of the olefin polymer of a partial ester of a long-chain acid with a polyol. A method of making the foam containing the novel antistatic additive composition is also disclosed.
摘要翻译： 具有改进静电性能的聚烯烃泡沫和薄膜通过将聚烯烃泡沫或薄膜掺入到基于季铵盐的烯烃聚合物的重量为0.1-10份的新型抗静电添加剂组合物和0.1至10份/ 基于长链酸与多元醇的偏酯的烯烃聚合物的重量。 还公开了制备含有新抗静电添加剂组合物的泡沫的方法。
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6.发明申请Extrusion Die and Process for Producing an Extruded Filled Polymer Composition 审中-公开挤出模具和挤出的填充聚合物组合物的制备方法公开(公告)号：US20090146339A1
公开(公告)日：2009-06-11
申请号：US11988410
申请日：2006-07-12
申请人： Bruce A. Malone , Kurt A. Koppi
发明人： Bruce A. Malone , Kurt A. Koppi
IPC分类号： B29C47/00
CPC分类号： B29C48/705 , B29C48/022 , B29C48/03 , B29C48/256 , B29C48/30 , B29C48/305 , B29K2023/065 , B29K2105/0032 , B29K2105/06 , B29K2105/256 , B29K2711/14
摘要： Prepare an extruded filled polymer composite having a highly disperse and uniformly distributed filler by extruding a filled polymer composite through a die with a Flow Restriction Zone, a Flow Redistribution Zone and a Land Zone. The Flow Restriction Zone is proximate to the extruder and increases polymer melt backpressure in the extruder sufficient to induce high dispersion of the filler but not enough to cause undesirable degradation of the polymer melt components.
摘要翻译： 通过用流动限制区域，流动再分配区域和陆地区域通过模具挤出填充的聚合物复合材料来制备具有高度分散且均匀分布的填料的挤出填充聚合物复合材料。 流动限制区域靠近挤出机，并增加挤出机中的聚合物熔体背压足以引起填料的高分散性，但不足以引起聚合物熔体组分的不期望的降解。
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公开(公告)号：US5527573A
公开(公告)日：1996-06-18
申请号：US259375
申请日：1994-06-04
申请人： Chung P. Park , Bruce A. Malone
发明人： Chung P. Park , Bruce A. Malone
IPC分类号： C08J9/14
CPC分类号： C08J9/144 , C08J2323/12 , Y10T428/249976 , Y10T428/249977 , Y10T428/249979 , Y10T428/249991 , Y10T428/249992
摘要： A closed-cell polypropylene foam, with at least eighty percent closed cells and a foamability characteristic of less than about 1.8 is disclosed. Also disclosed are several methods for making such closed-cell polypropylene foams.
摘要翻译： 公开了一种具有至少百分之八十的闭孔和小于约1.8的起泡性特征的闭孔聚丙烯泡沫。 还公开了制备这种闭孔聚丙烯泡沫的几种方法。
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公开(公告)号：US4824720A
公开(公告)日：1989-04-25
申请号：US155338
申请日：1988-02-11
申请人： Bruce A. Malone
发明人： Bruce A. Malone
CPC分类号： B29C44/468 , C08J9/14 , B29K2023/00 , B29K2023/083 , B29K2025/00 , B29K2105/043 , Y10T428/2975
摘要： Improved closed cell foams particularly suitable for use in packaging applications comprising a plurality of coalesced strands or profiles of a foamed thermoplastic composition.
摘要翻译： 改进的闭孔泡沫特别适用于包含多个聚结的发泡热塑性组合物的股线或轮廓的包装应用中。
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公开(公告)号：US4801484A
公开(公告)日：1989-01-31
申请号：US143430
申请日：1988-01-13
申请人： Peter C. Yao , Bruce A. Malone
发明人： Peter C. Yao , Bruce A. Malone
CPC分类号： B29C44/468 , C08J9/14 , B29K2023/00 , B29K2025/00 , B29K2105/043 , Y10S264/05 , Y10S264/18 , Y10T428/2975
摘要： Highly loaded improved closed cell foams comprising a plurality of coalesced strands or profiles of an alkenyl aromatic thermoplastic synthetic resin or mixture of an olefin polymer resin and a copolymer of ethylene with one or more copolymerizable comonomers having a lower melting point than the olefin polymer resin. The loading of the nucleating additive is in a range of about 0.5 to about 50 weight percent, based on total resin weight. When highly loaded with carbon black these foams are electroconductive foams.
摘要翻译： 高负载改进的闭孔泡沫包括链烯基芳族热塑性合成树脂或烯烃聚合物树脂和乙烯与一种或多种具有比烯烃聚合物树脂更低熔点的共聚单体共聚单体的共聚物的多个聚结的链或分布。 基于总树脂重量，成核添加剂的加载量为约0.5至约50重量％的范围。 当高度负载碳黑时，这些泡沫是导电泡沫。
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10.发明申请公开(公告)号：US20080300330A1
公开(公告)日：2008-12-04
申请号：US12091663
申请日：2006-10-27
申请人： Bruce A. Malone , Martin H. Tusim
发明人： Bruce A. Malone , Martin H. Tusim
IPC分类号： C08J9/228
CPC分类号： B29C44/306
摘要： A foam extrusion process using multiple independent restraining elements (50) by extruding a foamable composition from a die to form an expanding polymeric foam and then contact a surface of the foam with multiple independent restraining elements, each having a width less than the width of the expanding foam.
摘要翻译： 一种使用多个独立约束元件（50）的泡沫挤出方法，该方法通过从模头挤出可发泡组合物以形成膨胀聚合物泡沫体，然后将泡沫表面与多个独立的约束元件接触，每个独立约束元件的宽度小于 膨胀泡沫
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