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1. 发明授权

EP3122734B1 EPOXY RESIN COMPOSITIONS 有权转让
公开(公告)号：EP3122734B1
公开(公告)日：2018-01-31
申请号：EP15709587.8
申请日：2015-02-26
申请人： Blue Cube IP LLC
发明人： HEFNER, Robert E. , BEIGZADEH, Daryoosh , COULING, David J. , COYLE, Robert W. , CARR, David A.
IPC分类号： C07D301/28 , C08G59/02
CPC分类号： C08G59/04 , C07D301/28
摘要： A process for preparing an aliphatic or cycloaliphatic epoxy resin composition including the steps of: (I) reacting a mixture of the following components: (a) an aliphatic or cycloaliphatic hydroxyl-containing material, (b) an epihalohydrin, (c) a stoichiometric excess of a base compound or basic acting substance, (d) a catalyst, and (e) optionally, a solvent; wherein the reacting step (I) is carried out under reaction conditions sufficient to form a crude aliphatic or cycloaliphatic epoxy resin composition product in the resultant reaction mixture; (II) neutralizing the resultant reaction mixture of step (I) containing the crude aliphatic or cycloaliphatic epoxy resin composition product with a phosphate neutralizing agent sufficient to partially neutralize the base or basic acting substance and to form a neutralized fluid medium containing aliphatic or cycloaliphatic epoxy resin composition product; (III) removing at least a portion of unreacted epihalohydrin from the reaction mixture of step (II); and (IV) subjecting the reaction mixture of step (III) above to a separation process to recover the aliphatic or cycloaliphatic epoxy resin composition product from the neutralized fluid medium; wherein the aliphatic or cycloaliphatic epoxy resin composition product yield is greater than about 70 percent.

2. 发明授权

EP2621990B1 THERMOSETTABLE COMPOSITIONS AND THERMOSETS THEREFROM 有权
标题翻译：热固性THEREOF组合物和DUROPLASTE
公开(公告)号：EP2621990B1
公开(公告)日：2016-02-24
申请号：EP11761187.1
申请日：2011-08-31
申请人： Blue Cube IP LLC
发明人： HEFNER, Robert E.
IPC分类号： C08G59/02 , C08G59/04
CPC分类号： C08G59/00 , C08G59/022 , C08G59/025 , C08G59/04 , C08L63/00

3. 发明公开

EP3122734A1 EPOXY RESIN COMPOSITIONS 有权转让
标题翻译： EPOXIDHARZZUSAMMENSETZUNGEN
公开(公告)号：EP3122734A1
公开(公告)日：2017-02-01
申请号：EP15709587.8
申请日：2015-02-26
申请人： Blue Cube IP LLC
发明人： HEFNER, Robert E. , BEIGZADEH, Daryoosh , COULING, David J. , COYLE, Robert W. , CARR, David A.
IPC分类号： C07D301/28 , C08G59/02
CPC分类号： C08G59/04 , C07D301/28
摘要： A process for preparing an aliphatic or cycloaliphatic epoxy resin composition including the steps of: (I) reacting a mixture of the following components: (a) an aliphatic or cycloaliphatic hydroxyl-containing material, (b) an epihalohydrin, (c) a stoichiometric excess of a base compound or basic acting substance, (d) a catalyst, and (e) optionally, a solvent; wherein the reacting step (I) is carried out under reaction conditions sufficient to form a crude aliphatic or cycloaliphatic epoxy resin composition product in the resultant reaction mixture; (II) neutralizing the resultant reaction mixture of step (I) containing the crude aliphatic or cycloaliphatic epoxy resin composition product with a phosphate neutralizing agent sufficient to partially neutralize the base or basic acting substance and to form a neutralized fluid medium containing aliphatic or cycloaliphatic epoxy resin composition product; (III) removing at least a portion of unreacted epihalohydrin from the reaction mixture of step (II); and (IV) subjecting the reaction mixture of step (III) above to a separation process to recover the aliphatic or cycloaliphatic epoxy resin composition product from the neutralized fluid medium; wherein the aliphatic or cycloaliphatic epoxy resin composition product yield is greater than about 70 percent.
摘要翻译：一种制备脂族或脂环族环氧树脂组合物的方法，包括以下步骤：（I）使下列组分的混合物反应：（a）脂族或脂环族羟基材料，（b）表卤代醇，（c）化学计量过量的碱性化合物或碱性作用物质，（d）催化剂和（e）任选的溶剂; 其中反应步骤（I）在足以在所得反应混合物中形成脂族或脂环族环氧树脂组合物粗产物的反应条件下进行; （II）将含有粗脂族或脂环族环氧树脂组合物产物的步骤（I）的所得反应混合物与足以部分中和碱或作用物质的磷酸中和剂中和，并形成含有脂族或脂环族环氧基的中和流体介质树脂组合物产品; （III）从步骤（II）的反应混合物中除去至少一部分未反应的表卤代醇; 和（IV）使上述步骤（III）的反应混合物进行分离过程以从中和的流体介质回收脂族或脂环族环氧树脂组合物产品; 其中脂族或环脂族环氧树脂组合物的产率大于约70％。

4. 发明授权

EP2726530B1 HYBRID EPOXY RESIN ADDUCTS 有权
公开(公告)号：EP2726530B1
公开(公告)日：2018-09-12
申请号：EP12730323.8
申请日：2012-06-14
申请人： Blue Cube IP LLC
发明人： HEFNER, Robert E.
IPC分类号： C08G59/04 , C08G59/18
CPC分类号： C08G59/1477 , C08G59/022 , C08G59/04 , C08G59/184 , C08L63/00
摘要： A hybrid epoxy resin adduct comprising, consisting of, or consisting essentially of the reaction product of: (A) a material selected from the group consisting of a hybrid polyfunctional aliphatic epoxy resin, a hybrid cycloaliphatic epoxy resin, and combinations thereof; wherein (A) is formed by contacting: (a) a hydroxyl-containing material selected from the group consisting of an aliphatic hydroxyl-containing material, a cycloaliphatic hydroxyl-containing material, and combinations thereof; (b) a material selected from the group consisting of a monoglycidyl ether-containing material, a diglycidyl ether-containing material, and combinations thereof wherein (b) is prepared from a different precursor than (a); (c) an epihalohydrin; (d) a basic acting substance; (e) a non-Lewis acid catalyst; and (f) optionally, a solvent and (B) at least one epoxide reactive compound comprising one or more compounds having two or more epoxide-reactive hydrogen atoms per molecule, is disclosed.

5. 发明授权

EP2621992B1 EPOXY RESIN ADDUCTS AND THERMOSETS THEREOF 有权
标题翻译：环氧树脂加成物和热固性物质
公开(公告)号：EP2621992B1
公开(公告)日：2017-07-26
申请号：EP11761193.9
申请日：2011-09-08
申请人： Blue Cube IP LLC
发明人： HEFNER, Robert E.
IPC分类号： C08G59/04 , C08G59/18 , C08G59/24 , C08G59/02
CPC分类号： C08G59/1477 , C08G59/184 , C08G59/24 , C08L63/00

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