-
公开(公告)号：US20100113734A1
公开(公告)日：2010-05-06
申请号：US12442478
申请日：2007-09-27
申请人： Philippe Dubois , Philippe Coszach , Gloria Vendrell , Fabrice Stassin , Caroline Jourdanne , Luc Lienard , Philippe Degee , Ibrahim Barakat , Michael Alexandre , Jean Marie Raquez
发明人： Philippe Dubois , Philippe Coszach , Gloria Vendrell , Fabrice Stassin , Caroline Jourdanne , Luc Lienard , Philippe Degee , Ibrahim Barakat , Michael Alexandre , Jean Marie Raquez
IPC分类号： C08G18/00
CPC分类号： C08G18/0895 , C08G18/244 , C08G18/428 , C08G18/73 , C08G63/08 , C08G63/6852 , C08G63/912 , C08G2230/00
摘要： A process for producing polylactide-urethane copolymers, which comprises the step of contacting a polylactide having terminal hydroxyl groups, produced by contacting at least one lactide monomer with a diol or diamine, with a diisocyanate compound optionally in the presence of a second diol or diamine in the presence of a catalytic system under polymerisation conditions characterised in that the polylactide and the polylactide-urethane copolymers are produced by reactive extrusion.
摘要翻译： 一种生产聚丙交酯 - 氨基甲酸酯共聚物的方法，其包括使具有末端羟基的聚交酯与通过使二醇或二胺与至少一种丙交酯单体接触的方法与二异氰酸酯化合物任选地在第二种二醇或二胺 在聚合条件下的催化体系存在下，其特征在于聚丙交酯和聚丙交酯 - 聚氨酯共聚物通过反应性挤出制备。
-
公开(公告)号：US09249253B2
公开(公告)日：2016-02-02
申请号：US12442481
申请日：2007-09-27
申请人： Philippe Dubois , Philippe Coszach , Gloria Vendrell , Philippe Degee , Michael Alexandre , Ibrahim Barakat , Jean Marie Raquez
发明人： Philippe Dubois , Philippe Coszach , Gloria Vendrell , Philippe Degee , Michael Alexandre , Ibrahim Barakat , Jean Marie Raquez
CPC分类号： C08G18/4283 , C08G18/0895 , C08G18/10 , C08G18/3206 , C08G18/3228 , C08G18/3231 , C08G18/428 , C08G2230/00 , C08G18/3225
摘要： The process of obtaining a polylactide-urethane copolymer is described which includes contacting an α, ω dihydroxyl polylactide prepolymer of general formula I wherein X is NH or O, R is an alkyl or an aryl group, n and n′ are integer numbers which are substantially the same and are in the range from 20 to 140, with a diisocyanate compound of general formula II O═C═N—R′—N═C═O wherein R′ is an alkyl or an aryl group and with an amine or an alcohol of general formula III R″X′]2 wherein R″ is an alkyl or an aryl group and X′ is NH2 or OH, and with the proviso that at least one of R or R″ is an aryl group.
摘要翻译： 描述了获得聚丙交酯 - 氨基甲酸酯共聚物的方法，该方法包括使通式I的α，ω二羟基聚丙交酯预聚物，其中X是NH或O，R是烷基或芳基，n和n'是整数， 基本相同并且在20至140的范围内，与通式II的二异氰酸酯化合物O = C = N-R'-N = C = O，其中R'为烷基或芳基，并与胺或 通式III R“X”] 2的醇，其中R“是烷基或芳基，X'是NH 2或OH，条件是R”或R“中的至少一个是芳基。
-
公开(公告)号：US20100016538A1
公开(公告)日：2010-01-21
申请号：US12442481
申请日：2007-09-27
申请人： Philippe Dubois , Philippe Coszach , gloria Vendrell , Philippe Degee , Michael Alexandre , Ibrahim Barakat , Jean Marie Raquez
发明人： Philippe Dubois , Philippe Coszach , gloria Vendrell , Philippe Degee , Michael Alexandre , Ibrahim Barakat , Jean Marie Raquez
IPC分类号： C08G18/34
CPC分类号： C08G18/4283 , C08G18/0895 , C08G18/10 , C08G18/3206 , C08G18/3228 , C08G18/3231 , C08G18/428 , C08G2230/00 , C08G18/3225
摘要： A polylactide-urethane copolymer obtainable by a process, which comprises the step of contacting: an α, ω dihydroxyl polylactide prepolymer of general formula I wherein: X is NH or O, R is an alkyl or an aryl group, n and n′ are integer numbers which are substantially the same and which are comprised in the range from 20 to 140, a diisocyanate compound of general formula II O═C═N—R′—N═C═O wherein: R′ is an alkyl or an aryl group and an amine or an alcohol of general formula III R″[X′]2 wherein: R″ is an alkyl or an aryl group and X′ is NH2 or OH with the proviso that at least one of R or R″ is an aryl group
摘要翻译： 可通过以下方法获得的聚丙交酯 - 氨基甲酸酯共聚物，该方法包括使通式I的α，ω-二羟基聚丙交酯预聚物与下列步骤接触：其中：X为NH或O，R为烷基或芳基，n和n'为 基本相同且为20〜140的整数，通式II的二异氰酸酯化合物OCN-R'-NCO其中：R'为烷基或芳基，以及胺或醇 通式III R''[X'] 2其中：R“是烷基或芳基，X'是NH 2或OH，条件是R或R”中的至少一个是芳基
-
公开(公告)号：US08119713B2
公开(公告)日：2012-02-21
申请号：US12525893
申请日：2008-02-01
申请人： Philippe Dubois , Marius Murariu , Michael Alexandre , Philippe Degee , Serge Bourbigot , Rene Delobel , Gaelle Fontaine , Eric Devaux
发明人： Philippe Dubois , Marius Murariu , Michael Alexandre , Philippe Degee , Serge Bourbigot , Rene Delobel , Gaelle Fontaine , Eric Devaux
IPC分类号： C08K3/30
CPC分类号： C08K3/30 , C08K3/346 , C08K2003/3045 , C08L67/04 , C08L2666/84 , C08L2666/62
摘要： A polylactide-based polymer or copolymer (PLA) compositions with improved flame retardancy properties as obtained by conventional melt-blending of PLA polyester matrix (1) with both calcium sulfate (2) and organo-modified layered silicates (OMLS) (3). Combination of CaSO4 and OMLS exhibits synergistic effects on PLA flame retardancy by both significantly increasing the time to ignition and decreasing the heat release rate per unit area, and promoting non-dripping properties. Moreover, all other properties of PLA remain almost unchanged or are improved as regards to pristine PLA, especially thermal and mechanical properties.
摘要翻译： 通过PLA聚酯基体（1）与硫酸钙（2）和有机改性层状硅酸盐（OMLS）（3）的常规熔融共混获得的具有改进的阻燃性能的聚丙交酯类聚合物或共聚物（PLA）组合物。 CaSO 4和OMLS的组合通过显着增加点火时间和降低每单位面积的放热速率以及促进非滴落性能，对PLA阻燃性具有协同效应。 此外，PLA的所有其他性能几乎保持不变，或者改善了原始PLA，特别是热和机械性能。
-
公开(公告)号：US20100184894A1
公开(公告)日：2010-07-22
申请号：US12525893
申请日：2008-02-01
申请人： Philippe Dubois , Marius Murariu , Michael Alexandre , Philippe Degee , Serge Bourbigot , Rene Delobel , Gaelle Fontaine , Eric Devaux
发明人： Philippe Dubois , Marius Murariu , Michael Alexandre , Philippe Degee , Serge Bourbigot , Rene Delobel , Gaelle Fontaine , Eric Devaux
IPC分类号： C08K3/30
CPC分类号： C08K3/30 , C08K3/346 , C08K2003/3045 , C08L67/04 , C08L2666/84 , C08L2666/62
摘要： A polylactide-based polymer or copolymer (PLA) compositions with improved flame retardancy properties as obtained by conventional melt-blending of PLA polyester matrix (1) with both calcium sulfate (2) and organo-modified layered silicates (OMLS) (3). Combination of CaSO4 and OMLS exhibits synergistic effects on PLA flame retardancy by both significantly increasing the time to ignition and decreasing the heat release rate per unit area, and promoting non-dripping properties. Moreover, all other properties of PLA remain almost unchanged or are improved as regards to pristine PLA, especially thermal and mechanical properties.
摘要翻译： 通过PLA聚酯基体（1）与硫酸钙（2）和有机改性层状硅酸盐（OMLS）（3）的常规熔融共混获得的具有改进的阻燃性能的聚丙交酯类聚合物或共聚物（PLA）组合物。 CaSO 4和OMLS的组合通过显着增加点火时间和降低每单位面积的放热速率以及促进非滴落性能，对PLA阻燃性具有协同效应。 此外，PLA的所有其他性能几乎保持不变，或者改善了原始PLA，特别是热和机械性能。
-
6.发明授权Polymer-based composites comprising carbon nanotubes as a filler, method for producing said composites, and associated uses 有权包含碳纳米管作为填料的聚合物基复合材料，所述复合材料的制造方法和相关用途公开(公告)号：US07968660B2
公开(公告)日：2011-06-28
申请号：US12482240
申请日：2009-06-10
IPC分类号： C08F4/602 , C08F4/608 , C08F4/6192 , C08F4/02 , B01J31/22
CPC分类号： C08K7/24 , B01J21/185 , B01J31/2295 , B01J2531/48 , B82Y30/00 , B82Y40/00 , C01B32/168 , C01B2202/06 , C08F2/44 , C08F4/65912 , C08F4/65925 , C08F10/00 , C08F110/02 , C08J5/005 , C08J2323/06 , C08K2201/011 , C08F4/02 , C08F4/65916 , C08F4/70
摘要： This invention relates to a method for producing carbon nanotubes in a dispersed state. The method comprises a stage whereby polymerization is carried out from at least one so-called monomer of interest, in the presence of a catalytic system. The catalytic system comprises a co-catalyst/catalyst catalytic couple that is supported by a catalyst carrier, which corresponds to said carbon nanotubes. The invention also relates to composite materials obtained by said method, and to a catalytic system for implementing said method. The invention further relates to the use of the inventive method and products in a field of polymers, especially that of nanotechnologies.
摘要翻译： 本发明涉及分散状态的碳纳米管的制造方法。 该方法包括在催化体系存在下由至少一种所谓的目的单体进行聚合的阶段。 催化体系包括由对应于所述碳纳米管的催化剂载体负载的助催化剂/催化剂催化剂。 本发明还涉及通过所述方法获得的复合材料以及用于实现所述方法的催化体系。 本发明还涉及本发明的方法和产品在聚合物领域，特别是纳米技术领域中的应用。
-
7.发明申请公开(公告)号：US20050154116A1
公开(公告)日：2005-07-14
申请号：US10508273
申请日：2003-03-20
申请人： Janos Nagy , Christophe Pirlot , Antonio Fonseca , Gregory Philippin , Joseph Delhalle , Zineb Mekhalif , Robert Sporken , Philippe Dubois , Michael Alexandre , Gunter Beyer
发明人： Janos Nagy , Christophe Pirlot , Antonio Fonseca , Gregory Philippin , Joseph Delhalle , Zineb Mekhalif , Robert Sporken , Philippe Dubois , Michael Alexandre , Gunter Beyer
IPC分类号： C01B31/02 , A62D1/00 , C08J5/00 , C08K3/04 , C08K3/34 , C08K7/00 , C08K7/24 , C08K13/04 , C08L101/00 , C09C1/42 , C09C1/56 , C09D5/18 , C09D5/24 , C09D7/12 , C09K3/16 , C09K21/02 , C09K21/14 , H01B1/04 , H01B1/24 , H01L51/00 , H01L51/30
CPC分类号： B82Y30/00 , B82Y10/00 , C01P2002/88 , C01P2004/13 , C01P2004/64 , C08J5/005 , C08K3/04 , C08K3/34 , C08K3/346 , C08K7/00 , C08K7/24 , C08K2201/011 , C08K2201/014 , C09C1/42 , C09C1/48 , C09C1/56 , C09D5/18 , C09D7/40 , C09K3/16 , C09K21/14 , H01B1/04 , H01B1/24 , H01L51/0048 , H01L51/0052
摘要： The present invention is related to nanocomposites comprising polymers, carbon nanotubes and layered silicate nanoparticles. The present invention also concerns methods for obtaining said nanocomposites as well as their uses.
摘要翻译： 本发明涉及包含聚合物，碳纳米管和层状硅酸盐纳米颗粒的纳米复合材料。 本发明还涉及获得所述纳米复合材料及其用途的方法。
-
8.发明申请Polymer-Based Composites Comprising Carbon Nanotubes As A Filler, Method for Producing Said Composites, And Associated Uses 有权包含作为填料的碳纳米管的聚合物基复合材料，生产所述复合材料的方法及相关用途公开(公告)号：US20090298994A1
公开(公告)日：2009-12-03
申请号：US12482240
申请日：2009-06-10
IPC分类号： C08K3/04
CPC分类号： C08K7/24 , B01J21/185 , B01J31/2295 , B01J2531/48 , B82Y30/00 , B82Y40/00 , C01B32/168 , C01B2202/06 , C08F2/44 , C08F4/65912 , C08F4/65925 , C08F10/00 , C08F110/02 , C08J5/005 , C08J2323/06 , C08K2201/011 , C08F4/02 , C08F4/65916 , C08F4/70
摘要： This invention relates to a method for producing carbon nanotubes in a dispersed state. The method comprises a stage whereby polymerization is carried out from at least one so-called monomer of interest, in the presence of a catalytic system. The catalytic system comprises a co-catalyst/catalyst catalytic couple that is supported by a catalyst carrier, which corresponds to said carbon nanotubes. The invention also relates to composite materials obtained by said method, and to a catalytic system for implementing said method. The invention further relates to the use of the inventive method and products in a field of polymers, especially that of nanotechnologies.
摘要翻译： 本发明涉及分散状态的碳纳米管的制造方法。 该方法包括在催化体系存在下由至少一种所谓的目的单体进行聚合的阶段。 催化体系包括由对应于所述碳纳米管的催化剂载体负载的助催化剂/催化剂催化剂。 本发明还涉及通过所述方法获得的复合材料以及用于实现所述方法的催化体系。 本发明还涉及本发明的方法和产品在聚合物领域，特别是纳米技术领域中的应用。
-
9.发明授权Polymer-based composites comprising carbon nanotubes as a filler, method for producing said composites, and associated uses 失效包含碳纳米管作为填料的聚合物基复合材料，所述复合材料的制造方法和相关用途公开(公告)号：US07550543B2
公开(公告)日：2009-06-23
申请号：US10567197
申请日：2004-08-05
IPC分类号： C08F4/608 , C08F4/602 , C08F4/6192 , B01J31/22
CPC分类号： C08K7/24 , B01J21/185 , B01J31/2295 , B01J2531/48 , B82Y30/00 , B82Y40/00 , C01B32/168 , C01B2202/06 , C08F2/44 , C08F4/65912 , C08F4/65925 , C08F10/00 , C08F110/02 , C08J5/005 , C08J2323/06 , C08K2201/011 , C08F4/02 , C08F4/65916 , C08F4/70
摘要： The invention relates to a method for producing carbon nanotubes in a dispersed state. The method comprises a stage whereby polymerization is carried out from at least one so-called monomer of interest, in the presence of a catalytic system. The catalytic system comprises a cocatalyst/catalyst catalytic couple that is supported by a catalyst carrier, which corresponds to said carbon nanotubes. The invention also relates to composite materials obtained by said method, and to a catalytic system for implementing said method. The invention further relates to the use of the inventive method and products in the field of polymers, especially that of nanotechnologies.
摘要翻译： 本发明涉及分散状态的碳纳米管的制造方法。 该方法包括在催化体系存在下由至少一种所谓的目的单体进行聚合的阶段。 催化体系包括由对应于所述碳纳米管的催化剂载体负载的助催化剂/催化剂催化剂。 本发明还涉及通过所述方法获得的复合材料以及用于实现所述方法的催化体系。 本发明还涉及本发明的方法和产品在聚合物领域，特别是纳米技术领域中的应用。
-
公开(公告)号：US09290676B2
公开(公告)日：2016-03-22
申请号：US13681695
申请日：2012-11-20
IPC分类号： C07C51/353 , C09D183/06 , C08K7/24
CPC分类号： C09D183/06 , C08G77/045 , C08G77/12 , C08G77/20 , C08G77/80 , C08K3/041 , C08K7/24 , C09D183/04 , C08L83/04 , C08L83/00 , C08K5/56
摘要： The present invention concerns a fireproof composition consisting of reticulated polysiloxane and raw carbon nanotubes with a “bound rubber” value greater than or equal to 15 grams of carbon nanotube, said carbon nanotubes representing between 0.05 and 1% of the total weight of said composition.
摘要翻译： 本发明涉及由网状聚硅氧烷和具有大于或等于15克碳纳米管的“结合橡胶”值的原始碳纳米管组成的防火组合物，所述碳纳米管占所述组合物总重量的0.05-1％。
-
-
-
-
-
-
-
-
-
搜索结果
16 条记录 (耗时 0.035 秒)
