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51. 发明申请

US20070112082A1 Moldable-foam moldings composed of expandable pelletized filled polymer materials 审中-公开
标题翻译：由可膨胀颗粒填充聚合物材料组成的可模塑泡沫模制品
公开(公告)号：US20070112082A1
公开(公告)日：2007-05-17
申请号：US10581679
申请日：2004-12-03
申请人： Klaus Hahn , Gerd Ehrmann , Joachim Ruch , Markus Allmendinger , Bernhard Schmied , Klaus Muhlbach
发明人： Klaus Hahn , Gerd Ehrmann , Joachim Ruch , Markus Allmendinger , Bernhard Schmied , Klaus Muhlbach
IPC分类号： C08J9/00
CPC分类号： C08J9/232 , C08J9/0066 , C08J9/32 , C08J2205/052 , C08J2325/06
摘要： Moldable-foam moldings whose density is in the range from 8 to 200 g/l, obtainable via fusion of prefoamed foam beads composed of expandable pelletized filled thermoplastic polymer materials, and a process for preparing the expandable pelletized polymer materials.
摘要翻译：密度在8至200g / l范围内的可模制泡沫模制品可通过由可膨胀颗粒填充的热塑性聚合物材料组成的预发泡泡沫珠粒熔融而获得，以及制备可膨胀颗粒状聚合物材料的方法。

52. 发明授权

US06458858B1 Biodegradable polyester material particles 有权
标题翻译：可生物降解的聚酯材料颗粒
公开(公告)号：US06458858B1
公开(公告)日：2002-10-01
申请号：US09926509
申请日：2001-11-13
申请人： Frank Braun , Guiscard Glück , Klaus Hahn , Uwe Witt , Isidoor de Grave
发明人： Frank Braun , Guiscard Glück , Klaus Hahn , Uwe Witt , Isidoor de Grave
IPC分类号： C08J918
CPC分类号： C08J9/18 , C08J2203/06 , C08J2203/14 , C08J2367/02
摘要： In a process for preparing expanded or expandable polymer beads based on biodegradable saturated polyesters made from at least one diol and from at least one dicarboxylic acid, A. polymer pellets are dispersed in a liquid, B. a volatile blowing agent is injected into the dispersion and made to impregnate the pellets at an elevated temperature, C. the pressure on the dispersion is reduced at an elevated temperature, whereupon the pellets comprising blowing agent expand to give foam, and, respectively, D. the pellets are isolated from the liquid.
摘要翻译：在基于由至少一种二醇和至少一种二羧酸A制备的可生物降解的饱和聚酯制备膨胀或可膨胀聚合物珠粒的方法中。聚合物颗粒分散在液体B中。将挥发性发泡剂注入到分散体中并使其在升高的温度C下浸渍。分散体的压力在升高的温度下降低，于是包含发泡剂的颗粒膨胀以产生泡沫，并分别为D。颗粒与液体分离。

53. 发明授权

US06448300B1 Expandable olefin bead polymers 有权
标题翻译：可膨胀烯烃珠聚合物
公开(公告)号：US06448300B1
公开(公告)日：2002-09-10
申请号：US09669733
申请日：2000-09-26
申请人： Christian Maletzko , Klaus Hahn , Isidor de Grave , Gerd Ehrmann , Franz-Josef Dietzen
发明人： Christian Maletzko , Klaus Hahn , Isidor de Grave , Gerd Ehrmann , Franz-Josef Dietzen
IPC分类号： C08J918
CPC分类号： C08J9/18 , C08J2201/03 , C08J2201/032 , C08J2203/12 , C08J2203/14 , C08J2203/142 , C08J2323/10
摘要： The invention relates to expandable olefin bead polymers which comprise a blowing agent with a boiling point of from −5 to 150° C., selected from the group consisting of alkanes, alkanols, ketones, ethers and esters. The particles are unfoamed and have a bulk density above 500 g/l, and can be foamed to a bulk density below 200 g/l after storage for one hour at room temperature in free contact with the atmosphere. They are prepared by impregnating polyolefin pellets in suspension in a pressure vessel with the blowing agent, cooling the batch below 100° C., reducing the pressure and isolating the particles.
摘要翻译：本发明涉及可膨胀的烯烃珠聚合物，其包含沸点为-5至150℃的发泡剂，其选自烷烃，链烷醇，酮，醚和酯。颗粒未发泡并且具有高于500g / l的堆积密度，并且在与大气自由接触的室温下储存1小时后，可以发泡至200g / l以下的体积密度。它们通过将聚烯烃粒料悬浮在用发泡剂的压力容器中浸渍而制备，将批料冷却至100℃以下，降低压力并分离颗粒。

54. 发明授权

US06444714B1 Method for producing expandable polystyrene particles 失效
标题翻译：生产可发性聚苯乙烯颗粒的方法
公开(公告)号：US06444714B1
公开(公告)日：2002-09-03
申请号：US09856487
申请日：2001-06-11
申请人： Guiscard Glück , Franz-Josef Dietzen , Klaus Hahn , Gerd Ehrmann
发明人： Guiscard Glück , Franz-Josef Dietzen , Klaus Hahn , Gerd Ehrmann
IPC分类号： C08J920
CPC分类号： C08J9/16 , C08F12/08 , C08J9/0038 , C08J9/0066 , C08J2325/04 , C08F2/18
摘要： A process for preparing expandable particulate styrene polymers wherein from 5 to 50% by weight of expanded graphite and also, if desired, from 2 to 20% by weight of a phosphorus compound, are present as flame retardants, by suspension polymerization of styrene in the presence of the flame retardants.
摘要翻译：一种制备可膨胀的颗粒状苯乙烯聚合物的方法，其中按重量计5至50％的膨胀石墨以及根据需要的2至20％重量的磷化合物作为阻燃剂，通过苯乙烯在阻燃剂的存在。

55. 发明授权

US06310109B1 Process for the preparation of polymer particles 失效
标题翻译：制备聚合物颗粒的方法
公开(公告)号：US06310109B1
公开(公告)日：2001-10-30
申请号：US09646097
申请日：2000-09-20
申请人： Guiscard Glück , Klaus Hahn , Roland Gellert
发明人： Guiscard Glück , Klaus Hahn , Roland Gellert
IPC分类号： C08J920
CPC分类号： C08J9/20 , C08F12/08 , C08F257/02 , C08J2325/04 , C08F2/44 , C08F212/08
摘要： The invention relates to a process for preparing styrene polymers comprising water as sole blowing agent, by polymerizing styrene in aqueous suspension. The polymerization is carried out in the presence of from 5 to 30% by weight of recycled EPS material dissolved in styrene and comprising customary coating agents deriving from production of the EPS.
摘要翻译：本发明涉及通过在水性悬浮液中聚合苯乙烯来制备包含水作为唯一发泡剂的苯乙烯聚合物的方法。聚合反应在5至30重量％的溶解在苯乙烯中的回收的EPS材料的存在下进行，并且包含衍生自EPS生产的常规涂层剂。

56. 发明授权

US5773481A Polyolefin particle foam 失效
标题翻译：聚烯烃颗粒泡沫
公开(公告)号：US5773481A
公开(公告)日：1998-06-30
申请号：US760406
申请日：1996-12-04
申请人： Joachim Fischer , Jens Rieger , Klaus Hahn , Isidoor De Grave , Wolfram Kogel
发明人： Joachim Fischer , Jens Rieger , Klaus Hahn , Isidoor De Grave , Wolfram Kogel
IPC分类号： C08J9/16 , C08J9/22 , C08J9/228 , C08L23/14
CPC分类号： C08J9/228 , B29C44/3461 , C08J9/16 , C08J2323/02 , C08L23/14
摘要： In a process for producing polyolefin foam particles, partially foamed particles are produced in a first stage by extrusion of a polyolefin containing solid blowing agents, and these are then further foamed in the second stage using steam.
摘要翻译：在制造聚烯烃泡沫颗粒的方法中，通过挤出含有固体发泡剂的聚烯烃，在第一阶段中制备部分发泡的颗粒，然后在第二阶段使用蒸汽进一步发泡。

57. 发明授权

US5496864A Expandable styrene polymers 失效
标题翻译：可发性苯乙烯聚合物
公开(公告)号：US5496864A
公开(公告)日：1996-03-05
申请号：US439898
申请日：1995-05-12
申请人： Rolf Henn , Klaus Hahn , Hans Ho/ nl , Walter Heckmann , Karl-Heinz Wassmer , Erich Klement , Joachim Fischer
发明人： Rolf Henn , Klaus Hahn , Hans Ho/ nl , Walter Heckmann , Karl-Heinz Wassmer , Erich Klement , Joachim Fischer
IPC分类号： C08J9/18 , C08L23/00 , C08L25/04 , C08L53/00 , C08J9/16 , C08J9/20
CPC分类号： C08J9/18 , C08J9/0061 , C08J9/232 , C08J2325/04 , C08J2351/06 , C08J2409/00 , C08J2423/00 , C08J2453/00
摘要： The invention relates to expandable styrene polymers for elastic polystyrene foams, comprisinga) from 50 to 75% by weight of polystyrene and/or a styrene copolymer containing at least 50% by weight of copolymerized styrene,b) from 5 to 30% by weight of a styrene-soluble elastomer,c) from 5 to 20% by weight of at least one block copolymer containing styrene as one component,d) from 15 to 50% by weight of at least one polyolefin,e) from 1 to 15% by weight, based on the sum of a) and b), of a low-boiling blowing agent, and, if desired,f) conventional additives in effective amounts,and to foams produced therefrom.
摘要翻译：本发明涉及用于弹性聚苯乙烯泡沫的可发性苯乙烯聚合物，其包含a）50至75重量％的聚苯乙烯和/或含有至少50重量％共聚苯乙烯的苯乙烯共聚物，b）5至30重量％的苯乙烯可溶性弹性体，c）5至20重量％的至少一种含苯乙烯作为一种组分的嵌段共聚物，d）15至50重量％的至少一种聚烯烃，e）1至15重量％（a）和b）的总和，低沸点发泡剂，以及如果需要，f）有效量的常规添加剂，以及由其制备的泡沫。

58. 发明授权

US5229957A Method for tolerance compensation of a position transducer 失效
标题翻译：位置传感器公差补偿方法
公开(公告)号：US5229957A
公开(公告)日：1993-07-20
申请号：US578896
申请日：1990-09-04
申请人： Klaus Hahn , Gerhard Kolberg
发明人： Klaus Hahn , Gerhard Kolberg
IPC分类号： B60K26/00 , F02D41/24
CPC分类号： F02D41/2474 , F02D41/28 , B60K26/00 , F02D2250/16
摘要： In a method for tolerance compensation of a position signal (W) of a position transducer, which has two mechanical end stops, first and second end values (W1, W2) of the position signal that are assigned to the two end stops and are stored in a read-write memory. Starting values (W1S, W2S) are stored in a read-write memory of the evaluation circuit and are set within the tolerance limits of the actual signal (Wd) detected by the position transducer. The starting values (W1S, W2S) are initially taken over as the ned values (W1, W2) into a read-write memory and cyclically compared with the actual or detected position signal (Wd). If a stored end value (W2) is exceeded by the detected position signal (Wd) or if within a predetermined time period (P) no position signal above the stored end value (W2) has been detected, the position signal is taken over as a new end value (W2) into the read-write memory, and the previous value is erased. The position signal is referred to a reference value ascertained from the two end values (W1, W2) and converted into a standardized output position signal (U).
摘要翻译：在具有两个机械终点的位置传感器的位置信号（W）的公差补偿方法中，分配给两个端点的位置信号的第一和第二端值（W1，W2）被存储在一个读写存储器中。起始值（W1S，W2S）存储在评估电路的读写存储器中，并被设置在由位置传感器检测到的实际信号（Wd）的公差范围内。起始值（W1S，W2S）最初作为ned值（W1，W2）被取代到读写存储器中，并与实际或检测到的位置信号（Wd）循环地进行比较。如果检测到的位置信号（Wd）超过存储的结束值（W2），或者如果在预定时间段（P）内没有检测到高于存储的结束值（W2）的位置信号，则将位置信号作为写入存储器中的新的结束值（W2），并且擦除先前的值。位置信号被称为从两个端值（W1，W2）确定的参考值，并被转换成标准化的输出位置信号（U）。

59. 发明授权

US5106684A Foam sheets of high heat distortion resistance 失效
标题翻译：高耐热性能的泡沫片
公开(公告)号：US5106684A
公开(公告)日：1992-04-21
申请号：US655824
申请日：1991-02-15
申请人： Reinhold Weber , Gerhard Alicke , Manfred Weilbacher , Uwe Guhr , Klaus Hahn
发明人： Reinhold Weber , Gerhard Alicke , Manfred Weilbacher , Uwe Guhr , Klaus Hahn
IPC分类号： B29C47/00 , B29C44/00 , B29K25/00 , B29K105/04 , B29L7/00 , C08J9/00 , C08J9/12 , C08L25/06 , C08L73/00
CPC分类号： C08J9/0061 , C08L25/06 , C08J2325/00 , C08J2481/00 , Y10T428/26 , Y10T428/269
摘要： Foam sheets of high heat distortion resistance contain a) from 80 to 99% by weight of a styrene polymer and b) from 1 to 20% by weight of poly-1,4-phenylene sulfide, and, if desired, conventional additives and are produced by extrusion using a low-boiling blowing agent.
摘要翻译：具有高耐热变形性的泡沫片材包含a）80至99重量％的苯乙烯聚合物和b）1至20重量％的聚1,4-亚苯基硫醚，以及如果需要，常规添加剂，并且通过使用低沸点发泡剂的挤出而生产。

60. 发明授权

US5093374A Expandable molding compositions having high heat distortion resistance, and the preparation thereof 失效
标题翻译：具有高耐热变形性的可膨胀成型组合物及其制备方法
公开(公告)号：US5093374A
公开(公告)日：1992-03-03
申请号：US544897
申请日：1990-06-28
申请人： Klaus Hahn , Uwe Guhr , Hans Hintz , Dietmar Wittenberg
发明人： Klaus Hahn , Uwe Guhr , Hans Hintz , Dietmar Wittenberg
IPC分类号： C08J9/14 , C08F283/00 , C08J9/00 , C08J9/20 , C08L25/06
CPC分类号： C08J9/0061 , C08F283/00 , C08L25/06 , C08J2325/00 , C08J2481/00
摘要： Expandable molding compositions having high heat distortion resistance and containing from 80 to 99% by weight of a styrene polymer, 1 to 20% by weight of poly-1,4-phenylene sulfide, from 1 to 10% by weight of a C.sub.3 -C.sub.6 -hydrocarbon as blowing agent and, if desired, customary additives, are obtained by suspension polymerization of a solution of the polyphenylene sulfide in styrene.
摘要翻译：含有80〜99重量％的苯乙烯聚合物，1〜20重量％的聚-1,4-亚苯基硫醚，1〜10重量％的C3-C6 - 作为发泡剂的氢化物，如果需要，通过聚苯硫醚在苯乙烯中的溶液的悬浮聚合获得常规的添加剂。

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