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公开(公告)号：US5011904A
公开(公告)日：1991-04-30
申请号：US439211
申请日：1989-11-20
CPC分类号： C08G59/04
摘要： Epoxy-containing compounds are prepared by dehydrohalogenating the reaction product of an epihalohydrin with the reaction product of a compound containing an average of more than one aromatic hydroxyl group per molecule with an alkylene oxide wherein the ratio of moles of epihalohydrin to hydroxyl groups is at least about 1.2:1. When these epoxy containing compounds are formulated into coatings, the resultant products have improved chemical resistance to acids.
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公开(公告)号：US4755542A
公开(公告)日：1988-07-05
申请号：US24748
申请日：1987-03-11
申请人： Michael B. Cavitt , David J. Duncan
发明人： Michael B. Cavitt , David J. Duncan
CPC分类号： C08G59/4253 , C08G59/066 , C08G59/1438 , C08G59/1455 , C08G59/226 , C09D163/00
摘要： Flexible thermoplastic epoxy resins are prepared by reacting (1) an advanced epoxy resin prepared by reacting a mixture of an aromatic based epoxy resin and an aliphatic based epoxy resin with a polyhydric phenol in the presence of an advancement catalyst with (2) a monocarboxylic acid or anhydride thereof; reacting the resultant product with a mixture of an aromatic based epoxy resin and a monofunctional material reactive with vicinal epoxy groups; and reacting the resultant product with a carboxyl terminated elastomer. These resins are particularly useful in formulating pavement marking paints.
摘要翻译： 柔性热塑性环氧树脂是通过使（1）在促进催化剂存在下使芳族基环氧树脂和脂族基环氧树脂的混合物与多元酚反应制得的高级环氧树脂与（2）一元羧酸 或其酸酐; 使所得产物与芳族基环氧树脂和与邻位环氧基反应的单官能材料的混合物反应; 并使所得产物与羧基封端的弹性体反应。 这些树脂特别适用于配制路面标线漆。
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公开(公告)号：US5227436A
公开(公告)日：1993-07-13
申请号：US907897
申请日：1992-07-02
IPC分类号： C08G59/04
CPC分类号： C08G59/04
摘要： Epoxy-containing compounds are prepared by dehydrohalogenating the reaction product of an epihalohydrin with the reaction product of a compound containing an average of more than one aromatic hydroxyl group per molecule with an alkylene oxide wherein the ratio of moles of epihalohydrin to hydroxyl groups is at least about 1.2:1. When these epoxy containing compounds are formulated into coatings, the resultant products have improved chemical resistance to acids.
摘要翻译： 含环氧化合物通过将表卤代醇的反应产物与每分子中含有多于一个芳族羟基的化合物的反应产物与环氧烷进行脱卤化氢来制备，其中表卤代醇与羟基的摩尔比至少为 约1.2：1。 当将这些含环氧化合物配制成涂料时，所得产品具有改善的耐酸性。
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公开(公告)号：US4876295A
公开(公告)日：1989-10-24
申请号：US182803
申请日：1988-04-18
申请人： Michael B. Cavitt , David J. Duncan
发明人： Michael B. Cavitt , David J. Duncan
CPC分类号： C08G59/4253 , C08G59/066 , C08G59/1438 , C08G59/1455 , C08G59/226 , C09D163/00
摘要： Flexible thermoplastic epoxy resins are prepared by reacting (1) an advanced epoxy resin prepared by reacting a mixture of an aromatic based epoxy resin and an aliphatic based epoxy resin with a polyhydric phenol in the presence of an advancement catalyst with (2) a monocarboxylic acid or anhydride thereof; reacting the resultant product with a mixture of an armotic based epoxy resin and a monofunctional material reactive with vicinal epoxy groups; and reacting the resultant product with a carboxyl terminated elastomer. These resins are particularly useful in formulating pavement marking paints.
摘要翻译： 柔性热塑性环氧树脂是通过使（1）在促进催化剂存在下使芳族基环氧树脂和脂族基环氧树脂的混合物与多元酚反应制得的高级环氧树脂与（2）一元羧酸 或其酸酐; 使所得产物与臂状环氧树脂和与邻位环氧基反应的单官能材料的混合物反应; 并使所得产物与羧基封端的弹性体反应。 这些树脂特别适用于配制路面标线漆。
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公开(公告)号：US4544731A
公开(公告)日：1985-10-01
申请号：US689417
申请日：1985-01-07
申请人： Michael B. Cavitt , David J. Duncan
发明人： Michael B. Cavitt , David J. Duncan
CPC分类号： C08G59/066
摘要： The increase in hydrolyzable halide content in the preparation of advanced epoxy resins is decreased by conducting the advancement in the presence of an unsaturated organic compound.
摘要翻译： 通过在不饱和有机化合物的存在下进行，降低了高级环氧树脂制备中可水解卤化物含量的增加。
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公开(公告)号：US5145919A
公开(公告)日：1992-09-08
申请号：US773180
申请日：1991-10-08
IPC分类号： C08G59/04
CPC分类号： C08G59/04
摘要： Epoxy-containing compounds are prepared by dehydrohalogenating the reaction product of an epihalohydrin with the reaction product of a compound containing an average of more than one aromatic hydroxyl group per molecule with an alkylene oxide wherein the ratio of moles of epihalohydrin to hydroxyl groups is at least about 1.2:1. When these epoxy containing compounds are formulated into coatings, the resultant products have improved chemical resistance to acids.
摘要翻译： 含环氧化合物通过将表卤代醇的反应产物与每分子中含有多于一个芳族羟基的化合物的反应产物与环氧烷进行脱卤化氢来制备，其中表卤代醇与羟基的摩尔比至少为 约1.2：1。 当将这些含环氧化合物配制成涂料时，所得产品具有改善的耐酸性。
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公开(公告)号：US5057552A
公开(公告)日：1991-10-15
申请号：US316400
申请日：1989-02-28
申请人： Michael B. Cavitt , David J. Duncan
发明人： Michael B. Cavitt , David J. Duncan
CPC分类号： C08G59/4253 , C08G59/066 , C08G59/1438 , C08G59/1455 , C08G59/226 , C09D163/00
摘要： Flexible thermoplastic epoxy resins are prepared by reacting (1) an advanced epoxy resin prepared by reacting a mixture of an aromatic based epoxy resin and an aliphatic based epoxy resin with a polyhydric phenol in the presence of an advancement catalyst with (2) a monocarboxylic acid or anhydride thereof; reacting the resultant product with a mixture of an aromatic based epoxy resin and a monofunctional material reactive with vicinal epoxy groups; and reacting the resultant product with a carboxyl terminated elastomer. These resins are particularly useful in formulating pavement marking paints.
摘要翻译： 柔性热塑性环氧树脂是通过使（1）在促进催化剂存在下使芳族基环氧树脂和脂族基环氧树脂的混合物与多元酚反应制得的高级环氧树脂与（2）一元羧酸 或其酸酐; 使所得产物与芳族基环氧树脂和与邻位环氧基反应的单官能材料的混合物反应; 并使所得产物与羧基封端的弹性体反应。 这些树脂特别适用于配制路面标线漆。
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公开(公告)号：US4837248A
公开(公告)日：1989-06-06
申请号：US183017
申请日：1988-04-18
申请人： Michael B. Cavitt , David J. Duncan
发明人： Michael B. Cavitt , David J. Duncan
CPC分类号： C08G59/4253 , C08G59/066 , C08G59/1438 , C08G59/1455 , C08G59/226 , C09D163/00
摘要： Flexible thermoplastic epoxy resins are prepared by reacting (1) an advanced epoxy resin prepared by reacting a mixture of an aromatic based epoxy resin and an aliphatic based epoxy resin with a polyhydric phenol in the presence of an advancement catalyst with (2) a monocarboxylic acid or anhydride thereof; reacting the resultant product with a mixture of an aromatic based epoxy resin and a monofunctional material reactive with vicinal epoxy groups; and reacting the resultant product with a carboxyl terminated elastomer. These resins are particularly useful in formulating pavement marking paints.
摘要翻译： 柔性热塑性环氧树脂是通过使（1）在促进催化剂存在下使芳族基环氧树脂和脂族基环氧树脂的混合物与多元酚反应制得的高级环氧树脂与（2）一元羧酸 或其酸酐; 使所得产物与芳族基环氧树脂和与邻位环氧基反应的单官能材料的混合物反应; 并使所得产物与羧基封端的弹性体反应。 这些树脂特别适用于配制路面标线漆。
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公开(公告)号：US4602070A
公开(公告)日：1986-07-22
申请号：US751159
申请日：1985-07-02
申请人： Michael B. Cavitt , David J. Duncan
发明人： Michael B. Cavitt , David J. Duncan
CPC分类号： C08G59/02 , C08G18/581
摘要： An advanced epoxy resin is prepared by reacting in the presence of a suitable catalyst such as ethyltriphenyl phosphonium acetate.acetic acid complex (A) a mixture containing (1) a polyglycidyl ether of a material containing at least two aliphatic hydroxyl groups per molecule such as a diglycidyl ether of a polyoxypropylene glycol and (2) a dicarboxylic acid such as malonic acid with (B) a dihydric phenol such as bisphenol A. These advanced epoxy resins are useful in the preparation of automobile paints, exterior coatings for beverage cans, coil coatings and adhesives.
摘要翻译： 通过在合适的催化剂如乙基三苯基鏻醋酸乙酸络合物（A）的存在下反应来制备高级环氧树脂，其混合物包含（1）每分子含有至少两个脂族羟基的材料的多缩水甘油醚，例如 聚氧丙烯二醇的二缩水甘油醚和（2）二元酸如丙二酸与（B）二元酚如双酚A。这些先进的环氧树脂可用于汽车漆的制备，饮料罐的外部涂料，线圈 涂料和粘合剂。
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10.发明授权Precatalyzed catalyst compositions, process for preparing epoxy resins, curable compositions, articles resulting from curing the resultant compositions 失效预催化剂组合物，制备环氧树脂的方法，可固化组合物，由固化所得组合物得到的制品
公开(公告)号：US5360886A
公开(公告)日：1994-11-01
申请号：US144983
申请日：1993-10-27
CPC分类号： B01J31/0268 , B01J31/0267 , C08G59/688
摘要： The reaction between epoxy compounds and active hydrogen-containing compounds or anhydrides is catalyzed with a phosphine or phosphonium compound containing at least three C.sub.1 to C.sub.4 alkyl phenyl groups attached to the phosphorous atom per molecule.
摘要翻译： 环氧化合物和含活性氢的化合物或酸酐之间的反应用每分子连接至磷原子上至少三个C1-C4烷基苯基的膦或鏻化合物催化。
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