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1. 发明申请

US20130072613A1 Polymer compositions comprising semi-aromatic polyamides and graphene materials 有权
公开(公告)号：US20130072613A1
公开(公告)日：2013-03-21
申请号：US13635469
申请日：2011-03-23
申请人： Hans Edouard Miltner , Vito Leo , Kermit S. Kwan , Sanjay Gurbasappa Charati , Ardechir Momtaz , Prakash Trivedi , Jignesh Markandray Shukla , Prakash Punjalal Panchal
发明人： Hans Edouard Miltner , Vito Leo , Kermit S. Kwan , Sanjay Gurbasappa Charati , Ardechir Momtaz , Prakash Trivedi , Jignesh Markandray Shukla , Prakash Punjalal Panchal
IPC分类号： C08L77/00 , C08K5/06 , C08L77/06 , C08K3/04 , B82Y30/00
CPC分类号： C08L77/00 , C08K3/04 , C08K3/042 , C08L71/02 , C08L77/06 , C08L2205/02 , C08L2205/03 , C08L2666/20 , C08L2666/14 , C08L2666/22 , C08L77/10
摘要： A polymer composition having improved processing properties, in particular improved crystallization behavior, comprising a semi-aromatic polyamide and a graphene material. The graphene material may be a nano-graphene platelet. The semi-aromatic polyamide may comprise recurring units obtainable by a polycondensation reaction between at least one aromatic diamine and at least one non-aromatic diacid or derivatives thereof and/or recurring units obtainable by a polycondensation reaction between at least one aromatic diacid or derivatives thereof and at least one non-aromatic diamine. The composition may further comprise a polyamide different than the semi-aromatic polyamide. The composition may further comprise a filler.

2. 发明授权

US09139732B2 Polymer compositions comprising semi-aromatic polyamides and graphene materials 有权
标题翻译：包含半芳族聚酰胺和石墨烯材料的聚合物组合物
公开(公告)号：US09139732B2
公开(公告)日：2015-09-22
申请号：US13635469
申请日：2011-03-23
申请人： Hans Edouard Miltner , Vito Leo , Kermit S. Kwan , Sanjay Gurbasappa Charati , Ardechir Momtaz , Prakash Druman Trivedi , Jignesh Markandray Shukla , Prakash Punjalal Panchal
发明人： Hans Edouard Miltner , Vito Leo , Kermit S. Kwan , Sanjay Gurbasappa Charati , Ardechir Momtaz , Prakash Druman Trivedi , Jignesh Markandray Shukla , Prakash Punjalal Panchal
IPC分类号： C08L77/00 , C08K5/06 , C08L77/06 , C08K3/04 , B82Y30/00 , C08L71/02
CPC分类号： C08L77/00 , C08K3/04 , C08K3/042 , C08L71/02 , C08L77/06 , C08L2205/02 , C08L2205/03 , C08L2666/20 , C08L2666/14 , C08L2666/22 , C08L77/10
摘要： A polymer composition having improved processing properties, in particular improved crystallization behavior, comprising a semi-aromatic polyamide and a graphene material. The graphene material may be a nano-graphene platelet. The semi-aromatic polyamide may comprise recurring units obtainable by a polycondensation reaction between at least one aromatic diamine and at least one non-aromatic diacid or derivatives thereof and/or recurring units obtainable by a polycondensation reaction between at least one aromatic diacid or derivatives thereof and at least one non-aromatic diamine. The composition may further comprise a polyamide different than the semi-aromatic polyamide. The composition may further comprise a filler.
摘要翻译：具有改进的加工性能，特别是改进的结晶行为的聚合物组合物，其包含半芳族聚酰胺和石墨烯材料。石墨烯材料可以是纳米石墨烯片晶。半芳族聚酰胺可以包含通过至少一种芳族二胺和至少一种非芳族二酸或其衍生物之间的缩聚反应获得的重复单元和/或可通过至少一种芳族二酸或其衍生物之间的缩聚反应获得的重复单元和至少一种非芳族二胺。组合物还可以包含不同于半芳族聚酰胺的聚酰胺。组合物还可以包含填料。

3. 发明授权

US5380821A Process for the manufacture of poly(arylene sulphide) 失效
标题翻译：制造聚（亚芳基硫醚）的方法
公开(公告)号：US5380821A
公开(公告)日：1995-01-10
申请号：US75235
申请日：1993-06-14
申请人： Pierre Dournel , Danny Van Hoyweghen , Ardechir Momtaz
发明人： Pierre Dournel , Danny Van Hoyweghen , Ardechir Momtaz
IPC分类号： C08G75/025 , C08G75/06 , C08G75/14
CPC分类号： C08G75/025
摘要： Process for the manufacture of poly(arylene sulphide) comprising the reaction of a dihalogenated aromatic compound with alkali metal sulphide in a polar organic solvent in the presence of a compound chosen from sulphimides and their alkali metal salts.
摘要翻译：包括在选自硫酰亚胺及其碱金属盐的化合物存在下，在极性有机溶剂中使二卤代芳族化合物与碱金属硫化物反应的聚（亚芳基硫醚）的制备方法。

4. 发明申请

US20080227901A1 Use of Barium Sulfate or Calcium Carbonate Particles in Transparent Polymer Compositions, Transparent Polymer Compositions and Process for Manufacturing These Compositions 审中-公开
标题翻译：透明聚合物组合物中使用硫酸钡或碳酸钙颗粒，透明聚合物组合物和制备这些组合物的方法
公开(公告)号：US20080227901A1
公开(公告)日：2008-09-18
申请号：US12089130
申请日：2006-10-04
申请人： Benoit Lefevre , Marc Lacroix , Karine Cavalier , Gaelle Rodary , Julien Pineau , Christian Jourquin , Ferdinand Hardinghaus , Jai-Won Park , Karl Kohler , Jean-Raphael Caille , Ardechir Momtaz
发明人： Benoit Lefevre , Marc Lacroix , Karine Cavalier , Gaelle Rodary , Julien Pineau , Christian Jourquin , Ferdinand Hardinghaus , Jai-Won Park , Karl Kohler , Jean-Raphael Caille , Ardechir Momtaz
IPC分类号： C08K3/26 , C08K3/30
CPC分类号： C01F11/184 , B82Y30/00 , C01P2004/04 , C01P2004/64 , C01P2006/12 , C09C1/021
摘要： Use of nanoparticles of barium sulfate or of calcium carbonate, with a particle size of less than or equal to 150 nm and greater than or equal to 0.5 nm, as filler in transparent polymer compositions. The compositions obtained simultaneously show good scratch resistance, good impact strength, good tensile strength, good heat stability and good visible and UV radiation stability, while at the same time conserving excellent transparency. The compositions may be used as replacement materials for glass in the motor vehicle sector and in the optics sector.
摘要翻译：在透明聚合物组合物中使用粒径小于或等于150nm且大于或等于0.5nm的硫酸钡或碳酸钙的纳米颗粒作为填料。所得组合物同时具有良好的耐刮擦性，良好的冲击强度，良好的拉伸强度，良好的热稳定性和良好的可见光和紫外线辐射稳定性，同时保持了优异的透明度。组合物可以用作机动车辆部件和光学部件中的玻璃的替代材料。

5. 发明授权

US5494962A Thermoplastic composition, process for its preparation, and use 失效
标题翻译：热塑性组合物，其制备方法和用途
公开(公告)号：US5494962A
公开(公告)日：1996-02-27
申请号：US158790
申请日：1993-12-01
申请人： Fernand Gauthy , Eric Vandevijver , Ardechir Momtaz
发明人： Fernand Gauthy , Eric Vandevijver , Ardechir Momtaz
IPC分类号： C08K5/00 , C08F255/00 , C08F291/00 , C08K5/01 , C08K5/1539 , C08L23/02 , C08L101/00 , C08L23/00
CPC分类号： C08K5/01 , C08F255/00 , C08F291/00 , C08K5/1539 , C08L23/02 , C08L23/10
摘要： Thermoplastic composition comprising at least:a polyolefin (A),a thermoplastic polymer (B), andat least one compound (C) derived from functional compound(s) (D) containing one or more groups chosen from carbon-carbon double and triple bonds and substituted carboxylic groups, obtained by melt blending the polymers (A) and (B) in the presence of the compounds (D).
摘要翻译：包含至少包含聚烯烃（A），热塑性聚合物（B）和衍生自功能化合物（D））的至少一种化合物（D）的热塑性组合物，其含有一个或多个选自碳 - 碳双和三通过在化合物（D）的存在下熔融共混聚合物（A）和（B）而获得的键和取代的羧基。

6. 发明授权

US5416189A Process for the synthesis of polyamides 失效
标题翻译：聚酰胺合成方法
公开(公告)号：US5416189A
公开(公告)日：1995-05-16
申请号：US145208
申请日：1993-11-03
申请人： Eric Vandevijver , Fernand Gauthy , Ardechir Momtaz
发明人： Eric Vandevijver , Fernand Gauthy , Ardechir Momtaz
IPC分类号： C08G69/26 , C08G69/28
CPC分类号： C08G69/265 , C08G69/28
摘要： Process for the synthesis of polyamides by polycondensation in a closed reactor of one or a number of dicarboxylic acids with a diamine compound containing not less than 60 mol % of-m-xylyenediamine, in which all the amount of diamine compound stoichiometrically necessary for the polycondensation reaction is quickly brought into contact with the molten acid, the temperature of the reaction mixture is raised to a value greater than the melting point of the polyamide produced, the pressure is only allowed to rise to a value sufficient to prevent solidification of the reaction mixture and a substantial loss of diamine compound and, at the end of the reaction, the pressure of the reaction mixture is reduced and the polyamide formed is recovered.
摘要翻译：在一种或多种二羧酸与含有不低于60mol％的间二甲苯二胺的二胺化合物的闭合反应器中缩聚合成聚酰胺的方法，其中所有量的缩聚所需的化学计量的二胺化合物反应快速与熔融酸接触，反应混合物的温度升高到大于所生产聚酰胺的熔点的值，压力仅允许上升至足以防止反应混合物固化的值和二胺化合物的显着损失，并且在反应结束时，反应混合物的压力降低，并且回收形成的聚酰胺。

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