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1.发明公开RESINES ET COMPOSITES THERMODURS EPOXY ANHYDRIDES POUVANT ETRE FACONNES A CHAUD ET RECYCLES 有权热模制和再加工热固性酸酐环氧树脂和热固性复合材料
公开(公告)号：EP2668223A1
公开(公告)日：2013-12-04
申请号：EP12700507.2
申请日：2012-01-23
CPC分类号： C08G59/685 , B29B17/0042 , B29B17/0404 , B29K2101/10 , C08G59/42 , C08L63/00 , C08L63/04 , Y02W30/62 , Y02W30/625
摘要： Thermosetting resins and thermosetting composites comprising the thermosetting resins are hot-formable. The compositions result from contacting at least one thermosetting resin precursor with at least one hardener selected from acid anhydrides in the presence of at least one transesterification catalyst. The thermosetting resin precursor includes hydroxyl functions and/or epoxy groups, and optionally ester functions, and the total molar quantity of the transesterification catalyst is between 5 and 25% of the total molar quantity of hydroxyl and epoxy contained in the thermosetting resin precursor. Methods for manufacturing articles comprising the thermosetting resins and methods for recycling the thermosetting resins are also disclosed.
摘要翻译： 热固性树脂和热固性复合材料，其包括热固性树脂是热成型的。 该组合物从与在至少一种酯交换催化剂的存在下从羧酸酐中选择的至少一种硬化剂使至少一种热固性树脂的前体产生的。 热固性树脂前体包括羟基官能团和/或环氧基团，和任选的酯官能团，并且是5之间和包含在热固性树脂前体的羟基和环氧基的总摩尔量的25％的酯交换催化剂的总摩尔量。 因此，制造物品，包括热固性树脂和方法回收热固性树脂的方法是游离缺失盘。
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2.发明授权RESINES ET COMPOSITES THERMODURS EPOXY ANHYDRIDES POUVANT ETRE FACONNES A CHAUD ET RECYCLES 有权树脂ET复合材料热塑性环氧树脂POUVANT ETRE FACONNES CHAUD ET RECYCLES
公开(公告)号：EP2668223B1
公开(公告)日：2017-06-14
申请号：EP12700507.2
申请日：2012-01-23
CPC分类号： C08G59/685 , B29B17/0042 , B29B17/0404 , B29K2101/10 , C08G59/42 , C08L63/00 , C08L63/04 , Y02W30/62 , Y02W30/625
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3.发明公开RESINES ET COMPOSITES THERMODURS EPOXY ACIDES POUVANT ETRE FACONNES A CHAUD ET RECYCLES 有权热施加RECYCLING和有资格的酸固化热固性树脂和复合材料
公开(公告)号：EP2576193A1
公开(公告)日：2013-04-10
申请号：EP11728325.9
申请日：2011-05-30
CPC分类号： B29C73/02 , B29C73/163 , B29K2063/00 , C08G59/4207 , C08L63/00 , C09D163/00
摘要： Resins and thermoset composites comprising them, these materials being able to be hot-fashioned. These compositions resulting from placing at least one thermosetting resin precursor, this thermosetting resin precursor comprising hydroxyl functions and/or epoxy groups, and optionally ester functions, in contact with at least one hardener chosen from carboxylic acids, in the presence of at least one transesterification catalyst whose total molar amount is between 5% and 25% of the total molar amount of hydroxyl and epoxy contained in the thermosetting resin precursor. Process for manufacturing these materials, process for transforming and process for recycling these materials. New solid forms of resins and of thermoset composites that may be used in the implementation of these processes.
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4.发明授权RESINES ET COMPOSITES THERMODURS EPOXY ACIDES POUVANT ETRE FACONNES A CHAUD ET RECYCLES 有权树脂复合材料热塑性环氧酸POUVANT ETRE FACONNES CHAUD ET RECYCLES
公开(公告)号：EP2576193B1
公开(公告)日：2017-06-21
申请号：EP11728325.9
申请日：2011-05-30
CPC分类号： B29C73/02 , B29C73/163 , B29K2063/00 , C08G59/4207 , C08L63/00 , C09D163/00
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5.发明公开RESINES ET COMPOSITES HYBRIDES THERMODURS/SUPRAMOLECULAIRES POUVANT ETRE FACONNES A CHAUD ET RECYCLES 审中-公开热固性/超分子混杂复合材料和热成型和回收资格RESINS
公开(公告)号：EP2707413A1
公开(公告)日：2014-03-19
申请号：EP12720486.5
申请日：2012-05-10
CPC分类号： C08G59/1477 , B29B17/00 , B29C67/24 , B29K2063/00 , B29K2105/24 , C08G59/42 , C08G83/008 , C08L63/00 , C08L67/08 , Y02W30/62
摘要： Thermoset/supramolecular hybrid composites and resins, resulting from bringing at least one thermosetting resin precursor, this thermosetting resin precursor comprising hydroxyl functions and/or epoxy groups, and optionally ester functions, into contact with at least one hardener chosen from carboxylic acids and acid anhydrides, and with at least one compound comprising, on the one hand, at least one associative group, and on the other hand at least one function enabling the grafting thereof to the thermosetting resin precursor, to the hardener or to the product resulting from the reaction of the thermosetting resin precursor and the hardener, in the presence of at least one transesterification catalyst. Process for manufacturing these materials, process for transforming and process for recycling these materials. Novel solid forms of hybrid composites and resins which can be used in the implementation of these processes.
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6.发明公开PROCEDE DE SYNTHESE DE MATERIAUX SUPRAMOLECULAIRES 审中-公开VERFAHREN ZUR SYNTHESE VON SUPRAMOLEKULAREN MATERIALIEN
公开(公告)号：EP2276790A2
公开(公告)日：2011-01-26
申请号：EP09750039.1
申请日：2009-05-05
CPC分类号： C08G83/008 , C08G69/26 , C08G69/28 , C08G69/34
摘要： The present invention relates to a method for synthesizing a supramolecular material comprising: 1- the reaction of at least one carboxylic diacid, or ester or chloride of such a diacid, with, on the one hand, at least one modifier compound bearing both reactive functional groups capable of reacting with the carboxylic acid, ester or acid chloride functional groups and associative groups capable of associating with one another by hydrogen bonds, in a molar ratio of the reactive functional groups to the carboxylic acid, ester or acid chloride functional groups of between 0.10 and 0.50, and, on the other hand, at least one polyamine, said reactions being carried out successively or simultaneously, and 2- the reaction of the polyamide obtained at the end of step 1 with urea. The present invention also relates to the resulting material, and also to the uses thereof.
摘要翻译： 本发明涉及一种合成超分子材料的方法，其包括：1-至少一种羧酸二酸或这种二酸的酯或氯化物与至少一种具有反应性官能团 能够与羧酸，酯或酰氯官能团和能够通过氢键彼此结合的缔合基团反应的基团，反应性官能团与羧酸，酯或酰氯官能团的摩尔比在 0.10和0.50，另一方面是至少一种多胺，所述反应依次或同时进行，和2-步骤1结束时获得的聚酰胺与尿素的反应。 本发明还涉及所得材料及其用途。
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