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1.发明授权Method of employing an extruded open-cell alkenyl aromatic foam in roofing systems 失效在屋面系统中采用挤出的开孔烯基芳族泡沫的方法
公开(公告)号：US5557896A
公开(公告)日：1996-09-24
申请号：US297356
申请日：1994-08-29
CPC分类号： E04D11/02
摘要： Disclosed is a roofing system for a structure such as a building. The system comprises a roof deck; a plurality of panels of an extruded alkenyl aromatic polymer foam above and adjacent the deck; and a substantially waterproof membrane above and adjacent to the foam. The foam has from about 30 to about 80 percent open cell content. The foam provides excellent mechanical support for the membrane, and is water resistant. The foam further has a high heat distortion temperature, and is substantially free of distortion at high service temperatures encountered in roofing systems. Further disclosed is a recovery roofing system employing the above foam. Further disclosed are processes for constructing a new roofing system and a recovery roofing system.
摘要翻译： 公开了一种用于诸如建筑物的结构的屋顶系统。 该系统包括屋顶甲板; 在甲板上方并邻近甲板的多个挤出的烯基芳族聚合物泡沫板; 以及在泡沫上方和附近的基本上防水的膜。 泡沫具有约30至约80％的开孔含量。 该泡沫为膜提供优异的机械支撑，并且是防水的。 泡沫体还具有高的热变形温度，并且在屋顶系统中遇到的高使用温度下基本上没有变形。 还公开了采用上述泡沫的回收屋顶系统。 进一步公开的是构建新的屋顶系统和回收屋面系统的过程。
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公开(公告)号：US5824710A
公开(公告)日：1998-10-20
申请号：US722270
申请日：1996-10-09
CPC分类号： C08J9/145 , C08J9/12 , C08J9/122 , C08J2201/03 , C08J2205/05 , C08J2325/04
摘要： Disclosed is an extruded, open-cell alkenyl aromatic polymer foam useful in insulating applications. The foam has an open cell content of 30 percent or more. The foam further has in minor dimension and cross section of greater than 6.5 millimeters. The foams has a high heat distortion temperature, and is particularly useful in roofing applications. Further disclosed is a process for making the open-cell foam.
摘要翻译： PCT No.PCT / US95 / 00417 Sec。 371日期1996年10月9日第 102（e）日期1996年10月9日PCT 1995年1月11日PCT PCT。 公开号WO96 / 00258 日期1996年1月4日公开是用于绝缘应用的挤出型开孔烯基芳族聚合物泡沫。 泡沫的开孔含量为30％以上。 泡沫进一步具有小于6.5毫米的小尺寸和横截面。 泡沫具有高的热变形温度，并且在屋顶应用中特别有用。 进一步公开的是制备开孔泡沫的方法。
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公开(公告)号：US6051621A
公开(公告)日：2000-04-18
申请号：US227020
申请日：1999-01-07
CPC分类号： C08J9/0061 , C08L25/06 , C08J2325/06 , C08J2469/00 , C08J2471/00 , C08J2483/00 , C08L69/00 , C08L71/12 , C08L83/04
摘要： Foamed polymeric materials exhibiting improved heat resistant properties and improved mechanical properties, as compared with known foamed styrene polymer materials, are obtained by expanding a polymer blend including a syndiotactic styrene polymer and an amount of an amorphous polymeric material which will impart enhanced heat resistant properties to the blend.
摘要翻译： 与已知的发泡苯乙烯聚合物材料相比，与已知的发泡苯乙烯聚合物材料相比，具有改善的耐热性能和改善的机械性能的发泡聚合物材料通过将包含间同立构苯乙烯聚合物的聚合物共混物和一定量的非晶聚合物材料膨胀而获得， 混合。
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公开(公告)号：US5889069A
公开(公告)日：1999-03-30
申请号：US893149
申请日：1997-07-15
CPC分类号： C08J9/0061 , C08L25/06 , C08J2325/06 , C08J2469/00 , C08J2471/00 , C08J2483/00 , C08L69/00 , C08L71/12 , C08L83/04
摘要： Foamed polymeric materials exhibiting improved heat resistant properties and improved mechanical properties, as compared with known foamed styrene polymer materials, are obtained by expanding a polymer blend including a syndiotactic styrene polymer and an amount of an amorphous polymeric material which will impart enhanced heat resistant properties to the blend.
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5.发明授权
公开(公告)号：US5434195A
公开(公告)日：1995-07-18
申请号：US346447
申请日：1994-11-29
IPC分类号： C08J9/12 , B29C47/00 , B29K25/00 , B29K105/04 , C08J9/14
CPC分类号： C08J9/149 , C08J9/127 , C08J2203/142 , C08J2325/02 , C08J2325/04
摘要： Disclosed is an extruded, open-cell alkenyl aromatic polymer foam useful in insulating applications. The foam has an open cell content of about 30 to about 80 percent. The foam further has in minor dimension and cross-section of greater than 0.25 inches. The foam has a high heat distortion temperature, and is particularly useful in roofing applications. Further disclosed is a process for making the open-cell foam.
摘要翻译： 公开了一种用于绝缘应用的挤出的开孔烯基芳族聚合物泡沫体。 泡沫具有约30至约80％的开孔含量。 泡沫进一步具有大于0.25英寸的小尺寸和横截面。 该泡沫具有高的热变形温度，并且在屋顶应用中特别有用。 进一步公开的是制备开孔泡沫的方法。
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6.发明授权Extruded, open-cell microcellular alkenyl aromatic polymer forms, process for making, and articles made therefrom 失效挤出的开孔微孔烯基芳族聚合物形式，制备方法和由其制成的制品
公开(公告)号：US5869544A
公开(公告)日：1999-02-09
申请号：US954362
申请日：1997-10-20
CPC分类号： C08J9/14 , C08J2201/03 , C08J2205/05 , C08J2325/04
摘要： Disclosed is an extruded, open-cell microcellular alkenyl aromatic polymer foam useful in insulating applications. The foam has an open cell content of about 70 percent or more. The foam has an average cell size of about 70 micrometers or less. The foam is particularly useful in evacuated or vacuum insulation panels. Further disclosed is a process for making the open-cell foam. Further disclosed is a fabricated foam article.
摘要翻译： 公开了一种用于绝缘应用的挤出的开孔微孔烯基芳族聚合物泡沫体。 泡沫的开孔含量约为70％以上。 泡沫的平均泡孔尺寸为约70微米或更小。 泡沫在抽真空或真空绝热面板中特别有用。 进一步公开的是制备开孔泡沫的方法。 进一步公开的是制造的泡沫制品。
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7.发明授权Extruded, open-cell microcellular alkenyl aromatic polymer foams, process for making and articles made therefrom 失效挤出的开孔微孔烯基芳族聚合物泡沫，制造方法和由其制成的制品
公开(公告)号：US5863960A
公开(公告)日：1999-01-26
申请号：US818459
申请日：1997-03-17
CPC分类号： C08J9/149 , C08J9/122 , C08J9/125 , C08J9/127 , C08J9/14 , C08J9/144 , C08J9/146 , C08J2201/03 , C08J2203/142 , C08J2205/05 , C08J2325/04 , C08J2375/04
摘要： Disclosed is an extruded, open-cell microcellular alkenyl aromatic polymer foam useful in insulating applications. The foam has an open cell content of about 70 percent or more. The foam has an average cell size of about 70 micrometers or less. The foam is particularly useful in evacuated or vacuum insulation panels. Further disclosed is a process for making the open-cell foam. Further disclosed is a fabricated foam article.
摘要翻译： 公开了一种用于绝缘应用的挤出的开孔微孔烯基芳族聚合物泡沫体。 泡沫的开孔含量约为70％以上。 泡沫的平均泡孔尺寸为约70微米或更小。 泡沫在抽真空或真空绝热面板中特别有用。 进一步公开的是制备开孔泡沫的方法。 进一步公开的是制造的泡沫制品。
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公开(公告)号：US5411687A
公开(公告)日：1995-05-02
申请号：US264669
申请日：1994-06-23
CPC分类号： C08J9/149 , C08J9/127 , C08J2203/142 , C08J2325/02 , C08J2325/04
摘要： Disclosed is an extruded, open-cell alkenyl aromatic polymer foam useful in insulating applications. The foam has an open cell content of about 30 to about 80 percent. The foam further has in minor dimension and cross-section of greater than 0.25 inches. The foam has a high heat distortion temperature, and is particularly useful in roofing applications. Further disclosed is a process for making the open-cell foam.
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9.发明授权
公开(公告)号：US5693687A
公开(公告)日：1997-12-02
申请号：US499713
申请日：1995-07-07
IPC分类号： C08J9/12 , B29C47/00 , B29K25/00 , B29K105/04 , C08J9/14
CPC分类号： C08J9/149 , C08J9/127 , C08J2203/142 , C08J2325/02 , C08J2325/04
摘要： Disclosed is an extruded, open-cell alkenyl aromatic polymer foam useful in insulating applications. The foam has an open cell content of about 30 to about 80 percent. The foam further has in minor dimension and cross-section of greater than 0.25 inches. The foam has a high heat distortion temperature, and is particularly useful in roofing applications. Further disclosed is a process for making the open-cell foam.
摘要翻译： 公开了一种用于绝缘应用的挤出的开孔烯基芳族聚合物泡沫体。 泡沫具有约30至约80％的开孔含量。 泡沫进一步具有大于0.25英寸的小尺寸和横截面。 泡沫具有高的热变形温度，并且在屋顶应用中特别有用。 进一步公开的是制备开孔泡沫的方法。
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10.发明授权Microcellular foams containing an infrared attenuating agent and a method of using 失效含有红外线衰减剂的微孔泡沫体和使用方法
公开(公告)号：US5679718A
公开(公告)日：1997-10-21
申请号：US459085
申请日：1995-06-02
CPC分类号： C08J9/149 , C08J9/0066 , C08J9/122 , C08J9/125 , C08J9/127 , C08J9/144 , C08J9/146 , C08J2201/03 , C08J2203/142 , C08J2205/05 , C08J2325/04 , C08J2375/04 , Y10S264/13 , Y10S521/902 , Y10S521/913 , Y10S521/918
摘要： Disclosed is an evacuated and unevacuated microcellular foam containing an infrared attenuating agent (IAA). The evacuated foam has an average cell size of about 70 micrometers or less. The unevacuated foam has an average cell size of 1.0 micrometers or less. The IAA provide a greater proportional reduction in foam thermal conductivity in these foams than in foams of larger cell size. Further disclosed is a method of using the foams.
摘要翻译： 公开了一种包含红外衰减剂（IAA）的抽真空且未起泡的微孔泡沫。 抽真空泡沫的平均泡孔尺寸为约70微米或更小。 未起泡沫的平均泡孔尺寸为1.0微米或更小。 在这些泡沫中，IAA提供比泡孔大的泡沫热传导率的比例降低。 进一步公开的是使用泡沫的方法。
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