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1. 发明申请

US20070282025A1 Very Small-Diameter Open-Cell Polymer Foams and Their Manufacturing Process 审中-公开
标题翻译：非常小直径的开孔聚合物泡沫及其制造工艺
公开(公告)号：US20070282025A1
公开(公告)日：2007-12-06
申请号：US10581978
申请日：2004-12-16
申请人： Remy Collier , Patrick Vedrenne , Marc Perez
发明人： Remy Collier , Patrick Vedrenne , Marc Perez
IPC分类号： C08F2/32
CPC分类号： C08F2/32
摘要： The invention relates to novel foams obtained by highly concentrated internal phase emulsion polymerization, which are formed from a crosslinked, exclusively hydrocarbon, polymer based on styrenic monomers, and having a density of 40 to 260 mg/cm3 and cells with a mean diameter of 10 microns or less. It also relates to the process for manufacturing these foams.
摘要翻译：本发明涉及通过高度浓缩的内相乳液聚合获得的新型泡沫材料，其由基于苯乙烯类单体的交联的纯烃聚合物形成，并且具有40至260mg / cm 3的密度和平均直径为10的细胞微米以下。它还涉及制造这些泡沫的方法。

2. 发明申请

US20070213422A1 Polymer Foams of Very Low Density and Their Process of Manufacture 审中-公开
标题翻译：非常低密度的聚合物泡沫及其制造方法
公开(公告)号：US20070213422A1
公开(公告)日：2007-09-13
申请号：US10580264
申请日：2004-11-25
申请人： Remy Collier , Patrick Vedrenne , Edmond Lebrun
发明人： Remy Collier , Patrick Vedrenne , Edmond Lebrun
IPC分类号： B29C44/34
CPC分类号： C08J9/28 , C08F2/32 , C08J2201/028 , C08J2205/05
摘要： The invention relates to novel foams obtained by highly concentrated internal phase emulsion polymerization, which are formed from a crosslinked, exclusively hydrocarbon, polymer based on styrenic monomers and which exhibit a density at least equal to 6 mg/cm3 and at most equal to 20 mg/cm3 and cells with a mean diameter at most equal to 20 microns. It also relates to the process for the manufacture of these foams.
摘要翻译：本发明涉及通过高度浓缩的内相乳液聚合获得的新型泡沫材料，其由基于苯乙烯类单体的交联的，独特的烃类聚合物形成，并且其表现出至少等于6mg / cm 3 并且最多等于20mg / cm 3，平均直径最大等于20微米的细胞。它还涉及制造这些泡沫的方法。

3. 发明申请

US20080061463A1 Method and Device for Making Polymer Foam Beads or Balloons 审中-公开
标题翻译：制造聚合物泡沫珠或气球的方法和装置
公开(公告)号：US20080061463A1
公开(公告)日：2008-03-13
申请号：US11792296
申请日：2005-12-07
申请人： Lyonel Guillot , Patrick Vedrenne , Jocelyne Etheve
发明人： Lyonel Guillot , Patrick Vedrenne , Jocelyne Etheve
IPC分类号： C08J9/28 , B01J13/12
CPC分类号： B01J2/06 , B01J13/14
摘要： The invention relates to a method and to a device for manufacturing polymer foam beads or balloons. This method comprises the following steps: a) forming liquid beads with an organic phase, or liquid balloons by encapsulating an aqueous phase W1 in an organic phase; b) suspending the liquid beads or balloons in an aqueous phase W2; c) subjecting the emulsion thus formed to a temperature θ that is at least equal to the temperature at which said initiator has a decomposition half-life of 5 to 15 minutes, but that is lower than the degradation temperature of the organic phase, for the time required for this phase to gel; and d) completing the solidification of the organic phase. Applications: manufacture of microballoons used especially for producing targets for the study of inertial confinement fusion, matrices intended for solid-phase syntheses, the specific immobilization of biological components of the protein type, or else the execution of high-throughput biological tests.
摘要翻译：本发明涉及一种用于制造聚合物泡沫珠或气球的方法和装置。该方法包括以下步骤：a）通过将水相W 1 O 1包封在有机相中来形成具有有机相的液体珠或液体气囊; b）将液体珠或气囊悬浮在水相W 2中; c）使如此形成的乳液经受至少等于所述引发剂的分解半衰期为5至15分钟但低于有机相的降解温度的温度的温度θ，对于该阶段凝胶所需的时间; 和d）完成有机相的固化。应用：特别用于制备用于研究惯性约束熔合的靶的微球的制造，用于固相合成的基质，蛋白质类型的生物成分的特异性固定，或者高通量生物测试的执行。

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