公开(公告)号：US06299808B1

公开(公告)日：2001-10-09

申请号：US09586908

申请日：2000-06-05

申请人： Steven W. Mork ,  Bruce A. Malone

发明人： Steven W. Mork ,  Bruce A. Malone

IPC分类号： B29D700

CPC分类号： B29C43/22 ,  B29C44/30 ,  B29C67/202 ,  C08J9/28 ,  C08J2201/028 ,  C08J2201/0504

摘要： The invention comprises a fully continuous process for shaping a high internal phase emulsion (HIPE) with a polymerizable continuous phase into dry foam, comprising 1) providing a high internal phase emulsion (HIPE) comprising (a) at least 70 percent by volume of an eternal phase comprising one or more polymerizable monomer; (b) a surfactant in an amount effective to produce a high internal phase emulsion; and (c) an internal phase; 20 depositing the emulsion onto a lower moving support substrate; 3) leveling the emulsion to a desired thickness above the support substrate; 4) polymerizing the monomers by running the emulsion and the lower moving support substrate through a heating zone for a time sufficient to polymerize at least 75% of the monomer in the HIPE by the end of the heating zone; and 5) drying the polymerized HIPE in a drying zone for a time sufficient to produce a foam having greater than 50% of the internal phase removed.

摘要翻译： 本发明包括用于将具有可聚合连续相成型为干泡沫的高内相乳液（HIPE）成型为完全连续的方法，其包括1）提供高内相乳液（HIPE），其包含（a）至少70体积％ 永久相包含一种或多种可聚合单体; （b）有效产生高内相乳液的表面活性剂; 和（c）内相; 20将乳液沉积到下移动的支撑基底上; 3）将乳液调平至支撑衬底上方所需的厚度; 4）通过使加热区域使乳液和下部移动的载体基材通过加热区域的末端使得至少75％的HIPE中的单体聚合足够的时间来聚合单体; 和5）在干燥区中干燥聚合的HIPE一段足以产生具有除去内相的50％以上的泡沫的时间。

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

IPC分类号： C08K5/10 ,  C08K5/19 ,  C08L23/02 ,  C09K3/16

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。

公开(公告)号：US5962545A

公开(公告)日：1999-10-05

申请号：US880954

申请日：1997-06-23

申请人： Bharat I. Chaudhary ,  Bruce A. Malone

发明人： Bharat I. Chaudhary ,  Bruce A. Malone

IPC分类号： C08J9/00 ,  C08J9/12 ,  C08J9/14 ,  C08L23/08 ,  C08L25/06

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％。

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

IPC分类号： B29C44/56 ,  C08J9/36 ,  C08J9/38

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.

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

IPC分类号： C08K5/10 ,  C08K5/19 ,  C08L23/02 ,  C09K3/16

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。

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。

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。

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

IPC分类号： B29C44/46 ,  C08J9/14 ,  B32B7/02

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。

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

IPC分类号： B29C44/46 ,  C08J9/14 ,  B32B7/02

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。

公开(公告)号：US20090152759A1

公开(公告)日：2009-06-18

申请号：US12327122

申请日：2008-12-03

申请人： Bruce A. Malone ,  Gregory T. Stewart ,  Brett M. Birchmeier ,  Timothy O. Kirch

发明人： Bruce A. Malone ,  Gregory T. Stewart ,  Brett M. Birchmeier ,  Timothy O. Kirch

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。