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1.发明授权Process for the preparation of granules based on expandable thermoplastic polymers and relative product 有权基于可膨胀热塑性聚合物和相关产品制备颗粒的方法公开(公告)号：US08535585B2
公开(公告)日：2013-09-17
申请号：US12598948
申请日：2008-05-15
IPC分类号： B29B9/06
CPC分类号： C08L53/02 , B29C44/3461 , C08J9/0014 , C08J9/0061 , C08J9/0066 , C08J9/0095 , C08J9/141 , C08J9/16 , C08J9/224 , C08J9/232 , C08J2201/024 , C08J2201/03 , C08J2201/036 , C08J2203/14 , C08J2203/182 , C08J2205/052 , C08J2325/04 , C08J2453/02
摘要： A process for the continuous production of granules based on thermoplastic polymers includes at least one expandable agent and, optionally, other polymers or additives, among which inorganic pigments insoluble in the polymeric matrix, wherein a first main stream is prepared, in the molten state, and a second stream in the molten state, which englobes the additives and which is added to the first stream. The mixture is extruded through a die which is cooled by means of water jets from nozzles positioned behind the cutting blades.
摘要翻译： 用于连续生产基于热塑性聚合物的颗粒的方法包括至少一种可发性剂和任选的其它聚合物或添加剂，其中不溶于聚合物基质的无机颜料，其中制备熔融状态的第一主流， 以及处于熔融状态的第二料流，其将添加剂并且添加到第一料流中。 将混合物通过模头挤出，该模具通过来自位于切割刀片后面的喷嘴的水射流冷却。
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2.发明授权Composite material based on vinylaromatic polymers having enhanced thermal insulation properties and process for the preparation thereof 有权基于具有增强的绝热性能的乙烯基芳族聚合物的复合材料及其制备方法公开(公告)号：US08268902B2
公开(公告)日：2012-09-18
申请号：US12600688
申请日：2008-05-15
申请人： Alessandro Casalini , Riccardo Felisari , Dario Ghidoni , Antonio Ponticiello , Alessandra Simonelli
发明人： Alessandro Casalini , Riccardo Felisari , Dario Ghidoni , Antonio Ponticiello , Alessandra Simonelli
CPC分类号： C08J9/0066 , C08J9/16 , C08J2201/03 , C08J2325/06 , C08K3/04
摘要： Expandable particle composite material suitable for the preparation of expanded materials having a density lower than 40 g/l and a content of closed cells of at least 60%, including heterophase cavities and/or heterophase domains, whose matrix is a synthetic thermoplastic resin having at least 60% by weight of a vinyl aromatic polymer and in which an expanding system is contained, together with a heterogeneously distributed graphite material, having a graphitization degree, calculated by means of the Maire and Mering formula, of at least 0.2.
摘要翻译： 适用于制备密度低于40g / l和封闭细胞含量至少为60％的发泡材料的可发射颗粒复合材料，包括异相腔和/或异相结构域，其基质是合成热塑性树脂，其具有 至少60重量％的乙烯基芳族聚合物，并且其中包含膨胀体系，以及具有至少0.2的通过Maire和Mering公式计算的石墨化度的非均匀分布的石墨材料。
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3.发明申请公开(公告)号：US20130333558A1
公开(公告)日：2013-12-19
申请号：US13976345
申请日：2011-12-28
IPC分类号： B01D19/00
CPC分类号： B01D19/0042 , B01D19/0057
摘要： The device of the present invention allows the pressure of a certain fluid to be reduced without reductions in the cross sectional area or organs in movement. The pressure reduction is obtained by passing the fluid to be depressurized, in sequence, through a plurality of pairs of steps. In the first step of each pair, part of the pressure energy of the fluid is converted to gravitational potential; in the second step the gravitational potential is converted into thermal energy, so as to prevent the reconversion of the same into pressure energy.
摘要翻译： 本发明的装置允许在不减少运动中的横截面积或器官的同时降低某一流体的压力。 通过使多个步骤顺序地使待减压的流体顺序地进行，来获得压力降低。 在每对的第一步中，流体的一部分压力能量转化为重力势; 在第二步中，重力电位转化为热能，以防止将其重新转化为压力能量。
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4.发明授权Expandable thermoplastic nanocomposite polymeric compositions with an improved thermal insulation capacity 有权具有改善的隔热能力的可膨胀的热塑性纳米复合材料聚合物组合物公开(公告)号：US08969466B2
公开(公告)日：2015-03-03
申请号：US13500763
申请日：2010-10-06
CPC分类号： C08J9/0066 , C08J9/0071 , C08J2325/06
摘要： Nanocomposite compositions based on expandable thermoplastic polymers which comprise: a) a polymeric matrix produced by the polymerization of a base comprising one or more polymerizable monomers; b) 1-10% by weight, calculated with respect to the polymer (a), of an expanding agent englobed in the polymeric matrix; c) 0.004-15% by weight, calculated with respect to the polymer (a), of an athermanous filler comprising nano-scaled graphene plates with a thickness (orthogonal to the graphene sheet) not greater than 150 nm, an average dimension (length, width, or diameter) not greater than 10 micrometers and a surface area>50 m2/g.
摘要翻译： 基于可膨胀热塑性聚合物的纳米复合组合物，其包含：a）通过包含一种或多种可聚合单体的碱的聚合制备的聚合物基体; b）相对于聚合物（a）计算的占聚合物基质中的发泡剂的1-10重量％ c）相对于聚合物（a）计算的0.004-15重量％的包含不大于150nm厚度（与石墨烯片正交的）的纳米级石墨烯板的惰性填料，平均尺寸（长度 ，宽度或直径）不大于10微米，表面积> 50m 2 / g。
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5.发明申请PROCESS FOR THE PREPARATION OF GRANULES BASED ON EXPANDABLE THERMOPLASTIC POLYMERS AND RELATIVE PRODUCT 有权基于可膨胀热塑性聚合物和相关产品制备颗粒的方法公开(公告)号：US20100130627A1
公开(公告)日：2010-05-27
申请号：US12598948
申请日：2008-05-15
IPC分类号： C08J9/16
CPC分类号： C08L53/02 , B29C44/3461 , C08J9/0014 , C08J9/0061 , C08J9/0066 , C08J9/0095 , C08J9/141 , C08J9/16 , C08J9/224 , C08J9/232 , C08J2201/024 , C08J2201/03 , C08J2201/036 , C08J2203/14 , C08J2203/182 , C08J2205/052 , C08J2325/04 , C08J2453/02
摘要： A process for the continuous production of granules based on thermoplastic polymers includes at least one expandable agent and, optionally, other polymers or additives, among which inorganic pigments insoluble in the polymeric matrix, wherein a first main stream is prepared, in the molten state, and a second stream in the molten state, which englobes the additives and which is added to the first stream. The mixture is extruded through a die which is cooled by means of water jets from nozzles positioned behind the cutting blades.
摘要翻译： 用于连续生产基于热塑性聚合物的颗粒的方法包括至少一种可发性剂和任选的其它聚合物或添加剂，其中不溶于聚合物基质的无机颜料，其中制备熔融状态的第一主流， 以及处于熔融状态的第二料流，其将添加剂并且添加到第一料流中。 将混合物通过模头挤出，该模具通过来自位于切割刀片后面的喷嘴的水射流冷却。
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6.发明授权Process for the preparation of nano-scaled graphene platelets with a high dispersibility in low-polarity polymeric matrixes and relative polymeric compositions 有权在低极性聚合物基质和相对聚合物组合物中制备具有高分散性的纳米级石墨烯片晶的方法公开(公告)号：US09139440B2
公开(公告)日：2015-09-22
申请号：US13505862
申请日：2010-10-27
CPC分类号： C01B31/0476 , B82Y30/00 , B82Y40/00 , C01B31/043 , C01B32/192 , C01B32/23 , C01B2204/04 , C01B2204/22 , C01B2204/30 , C01B2204/32 , Y10T428/2982
摘要： A process for the production of nano-scaled graphene platelets which comprises: a) putting a graphite material in contact with molecular or atomic oxygen or a substance capable of releasing molecular or atomic oxygen, obtaining a precursor consisting of graphite material functionalized with oxygen groups (FOG), characterized by a carbon/oxygen molar ratio higher than 8:1 b) subsequently, reducing (chemically or physically) said FOG precursor obtaining nano-scaled graphene platelets characterized by a carbon/oxygen molar ratio higher than 20:1.
摘要翻译： 一种生产纳米级石墨烯片晶的方法，包括：a）将石墨材料与分子或原子氧或能够释放分子或原子氧的物质接触，获得由氧基官能化的石墨材料组成的前体（ FOG），其特征在于碳/氧摩尔比高于8:1 b）随后，还原（化学或物理）所述FOG前体，获得以碳/氧摩尔比高于20:1表征的纳米级石墨烯片晶。
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7.发明申请EXPANDABLE THERMOPLASTIC NANOCOMPOSITE POLYMERIC COMPOSITIONS WITH AN IMPROVED THERMAL INSULATION CAPACITY 有权具有改进的热绝缘能力的可膨胀的热塑性纳米复合材料聚合物组合物公开(公告)号：US20120264836A1
公开(公告)日：2012-10-18
申请号：US13500763
申请日：2010-10-06
CPC分类号： C08J9/0066 , C08J9/0071 , C08J2325/06
摘要： Nanocomposite compositions based on expandable thermoplastic polymers which comprise: a) a polymeric matrix produced by the polymerization of a base comprising one or more polymerizable monomers; b) 1-10% by weight, calculated with respect to the polymer (a), of an expanding agent englobed in the polymeric matrix; c) 0.004-15% by weight, calculated with respect to the polymer (a), of an athermanous filler comprising nano-scaled graphene plates with a thickness (orthogonal to the graphene sheet) not greater than 150 nm, an average dimension (length, width, or diameter) not greater than 10 micrometers and a surface area>50 m2/g.
摘要翻译： 基于可膨胀热塑性聚合物的纳米复合组合物，其包含：a）通过包含一种或多种可聚合单体的碱的聚合制备的聚合物基体; b）相对于聚合物（a）计算的占聚合物基质中的发泡剂的1-10重量％ c）相对于聚合物（a）计算的0.004-15重量％的包含不大于150nm厚度（与石墨烯片正交的）的纳米级石墨烯板的惰性填料，平均尺寸（长度 ，宽度或直径）不大于10微米，表面积> 50m 2 / g。
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8.发明申请COMPOSITE MATERIAL BASED ON VINYLAROMATIC POLYMERS HAVING ENHANCED THERMAL INSULATION PROPERTIES AND PROCESS FOR THE PREPARATION THEREOF 有权基于具有增强的热绝缘性能的乙烯基聚合物的复合材料及其制备方法公开(公告)号：US20100148110A1
公开(公告)日：2010-06-17
申请号：US12600688
申请日：2008-05-15
申请人： Alessandro Casalini , Riccardo Felisari , Dario Ghidoni , Antonio Ponticiello , Alessandra Simonelli
发明人： Alessandro Casalini , Riccardo Felisari , Dario Ghidoni , Antonio Ponticiello , Alessandra Simonelli
CPC分类号： C08J9/0066 , C08J9/16 , C08J2201/03 , C08J2325/06 , C08K3/04
摘要： Expandable particle composite material suitable for the preparation of expanded materials having a density lower than 40 g/l and a content of closed cells of at least 60%, including heterophase cavities and/or heterophase domains, whose matrix is a synthetic thermoplastic resin having at least 60% by weight of a vinyl aromatic polymer and in which an expanding system is contained, together with a heterogeneously distributed graphite material, having a graphitization degree, calculated by means of the Maire and Mering formula, of at least 0.2.
摘要翻译： 适用于制备密度低于40g / l和封闭细胞含量至少为60％的发泡材料的可发射颗粒复合材料，包括异相腔和/或异相结构域，其基质是合成热塑性树脂，其具有 至少60重量％的乙烯基芳族聚合物，并且其中包含膨胀体系，以及具有至少0.2的通过Maire和Mering公式计算的石墨化度的非均匀分布的石墨材料。
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9.发明授权公开(公告)号：US09403105B2
公开(公告)日：2016-08-02
申请号：US13976345
申请日：2011-12-28
IPC分类号： B01D19/00
CPC分类号： B01D19/0042 , B01D19/0057
摘要： A process and device to reduce the pressure of fluid containing liquid and possibly a gaseous phase or solid particles without reducing the cross sectional area or using moving parts. The pressure reduction is obtained by passing the fluid to be depressurized, in sequence, through a plurality of pairs of steps. In the first step of each pair, part of the pressure energy of the fluid is converted to gravitational potential; in the second step the gravitational potential is converted into thermal energy, so as to prevent the reconversion of the same into pressure energy.
摘要翻译： 一种降低流体的液体和可能的气相或固体颗粒的压力而不减小横截面积或使用运动部件的方法和装置。 通过使多个步骤顺序地使待减压的流体顺序地进行，来获得压力降低。 在每对的第一步中，流体的一部分压力能量转化为重力势; 在第二步中，重力电位转化为热能，以防止将其重新转化为压力能量。
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10.发明申请PROCESS FOR THE PREPARATION OF NANO-SCALED GRAPHENE PLATELETS WITH A HIGH DISPERSIBILITY IN LOW-POLARITY POLYMERIC MATRIXES AND RELATIVE POLYMERIC COMPOSITIONS 有权在低极性聚合物基体和相对聚合物组合物中制备具有高分辨率的纳米尺度的石墨片的方法公开(公告)号：US20120270960A1
公开(公告)日：2012-10-25
申请号：US13505862
申请日：2010-10-27
IPC分类号： C07D301/03 , C08J9/00 , C08K5/1515 , C08L25/06 , B82Y30/00 , B82B1/00 , B82Y40/00
CPC分类号： C01B31/0476 , B82Y30/00 , B82Y40/00 , C01B31/043 , C01B32/192 , C01B32/23 , C01B2204/04 , C01B2204/22 , C01B2204/30 , C01B2204/32 , Y10T428/2982
摘要： A process for the production of nano-scaled graphene platelets which comprises: a) putting a graphite material in contact with molecular or atomic oxygen or a substance capable of releasing molecular or atomic oxygen, obtaining a precursor consisting of graphite material functionalized with oxygen groups (FOG), characterized by a carbon/ oxygen molar ratio higher than 8:1 b) subsequently, reducing (chemically or physically) said FOG precursor obtaining nano-scaled graphene platelets characterized by a carbon/oxygen molar ratio higher than 20:1
摘要翻译： 一种生产纳米级石墨烯片晶的方法，包括：a）将石墨材料与分子或原子氧或能够释放分子或原子氧的物质接触，获得由氧基官能化的石墨材料组成的前体（ FOG），其特征在于碳/氧摩尔比高于8:1 b）随后，还原（化学或物理）所述FOG前体，获得以碳/氧摩尔比高于20:1的纳米级石墨烯片晶
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