公开(公告)号：EP0418011A2

公开(公告)日：1991-03-20

申请号：EP90309868.9

申请日：1990-09-10

申请人： SERICOL LIMITED

发明人： Pocock, Stephen John ,  Thorpe, Anthony Stephen

IPC分类号： C08G59/17 ,  G03F7/038

CPC分类号： C08G59/1466 ,  C08G59/4292

摘要： Photocurable compositions comprising a photocurable resin produced by reacting from 0.4 to 0.9 equivalents of acrylic acid with 1.0 equivalents of a cresyl novolak-type epoxy resin and thereafter reacting the product with a dicarboxylic acid anhydride, the reaction of the acrylic acid with the cresol novolak-type epoxy resin having been catalysed in the absence of an amine or phosphine catalyst. The absence of an amine or phosphine catalyst avoids gelling, particularly at reactant ratios where gelling has been encountered hitherto. The compositions can be made one-pack, and they can be cured without the addition of further polymerisable components.

摘要翻译： 可光固化组合物，其包含通过使0.4至0.9当量的丙烯酸与1.0当量的甲酚基酚醛清漆型环氧树脂反应制备的光固化树脂，然后使该产物与二羧酸酐反应，使丙烯酸与甲酚酚醛清漆 - 在不存在胺或膦催化剂的情况下催化的环氧树脂。 不存在胺或膦催化剂避免胶凝，特别是在迄今为止遇到胶凝的反应物比例下。 组合物可以制成单组分，并且它们可以在不加入其它可聚合组分的情况下固化。

公开(公告)号：EP0418011A3

公开(公告)日：1991-08-28

申请号：EP90309868.9

申请日：1990-09-10

申请人： SERICOL LIMITED

发明人： Pocock, Stephen John ,  Thorpe, Anthony Stephen

IPC分类号： C08G59/17 ,  G03F7/038

CPC分类号： C08G59/1466 ,  C08G59/4292

摘要： Photocurable compositions comprising a photocurable resin produced by reacting from 0.4 to 0.9 equivalents of acrylic acid with 1.0 equivalents of a cresyl novolak-type epoxy resin and thereafter reacting the product with a dicarboxylic acid anhydride, the reaction of the acrylic acid with the cresol novolak-type epoxy resin having been catalysed in the absence of an amine or phosphine catalyst. The absence of an amine or phosphine catalyst avoids gelling, particularly at reactant ratios where gelling has been encountered hitherto. The compositions can be made one-pack, and they can be cured without the addition of further polymerisable components.

公开(公告)号：EP0418011B1

公开(公告)日：1998-02-18

申请号：EP90309868.9

申请日：1990-09-10

申请人： SERICOL LIMITED

发明人： Pocock, Stephen John ,  Thorpe, Anthony Stephen

IPC分类号： C08G59/17 ,  G03F7/038

CPC分类号： C08G59/1466 ,  C08G59/4292

公开(公告)号：EP0590890A3

公开(公告)日：1994-11-02

申请号：EP93307564.0

申请日：1993-09-23

申请人： SERICOL LIMITED

发明人： Gould, Nigel Paul ,  Thorpe, Anthony Stephen

IPC分类号： C08G18/67 ,  C08G18/32 ,  C09D175/04 ,  C08F299/06 ,  C08G18/08

CPC分类号： C08G18/672 ,  C08F299/06 ,  C08G18/8175 ,  C08G18/0814

摘要： Ionomeric urethane acrylates and methacrylates including quaternary amino groups, the amine value of the unquaternized urethanes being from 20 to 300mg KOH/g and radiation curable compositions including such an ionomeric urethane acrylate or methacrylate in admixture with water. the ionomeric urethane acrylates and methacrylates have shown aqueous solubility over wide concentration ranges, thereby enabling compositions containing them to contain and be diluted with water.

摘要翻译： 离聚单体聚氨酯丙烯酸酯和甲基丙烯酸酯包括季氨基，未季铵化的氨基甲酸酯的胺值为20-300mg KOH / g，以及包含这种离聚物聚氨酯丙烯酸酯或甲基丙烯酸酯与水混合的可辐射固化组合物。 离聚物聚氨酯丙烯酸酯和甲基丙烯酸酯已经在宽浓度范围内显示出水溶性，从而使含有它们的组合物含有并用水稀释。

公开(公告)号：EP0590890A2

公开(公告)日：1994-04-06

申请号：EP93307564.0

申请日：1993-09-23

申请人： SERICOL LIMITED

发明人： Gould, Nigel Paul ,  Thorpe, Anthony Stephen

IPC分类号： C08G18/67 ,  C08G18/32 ,  C09D175/04 ,  C08F299/06 ,  C08G18/08

CPC分类号： C08G18/672 ,  C08F299/06 ,  C08G18/8175 ,  C08G18/0814

摘要： Ionomeric urethane acrylates and methacrylates including quaternary amino groups, the amine value of the unquaternized urethanes being from 20 to 300mg KOH/g and radiation curable compositions including such an ionomeric urethane acrylate or methacrylate in admixture with water. the ionomeric urethane acrylates and methacrylates have shown aqueous solubility over wide concentration ranges, thereby enabling compositions containing them to contain and be diluted with water.

摘要翻译： 包括季氨基的离聚物氨基甲酸酯丙烯酸酯和甲基丙烯酸酯，非季铵化氨基甲酸酯的胺值为20-300mg KOH / g，以及包括这种与水混合的离聚物氨基甲酸酯丙烯酸酯或甲基丙烯酸酯的可辐射固化组合物。 离聚物聚氨酯丙烯酸酯和甲基丙烯酸酯在很宽的浓度范围内显示出水溶性，从而使含有它们的组合物能够包含并用水稀释。