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1. 发明授权

US07169826B2 Optical fiber coatings 有权
标题翻译：光纤涂层
公开(公告)号：US07169826B2
公开(公告)日：2007-01-30
申请号：US10928541
申请日：2004-08-26
申请人： Eugene V. Sitzmann , Jean-Pierre Wolf , David Bramer , Greg Losapio
发明人： Eugene V. Sitzmann , Jean-Pierre Wolf , David Bramer , Greg Losapio
IPC分类号： C08F2/50 , C09D11/00
CPC分类号： C09D4/00 , C03C25/106 , C08F2/50 , C08F290/06 , C08F290/062 , C08F290/067
摘要： Optical fiber coating compositions which compriseat least one ethylenically unsaturated polymerizable compound anda photoinitiator blend, wherein the blend comprises(a) bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide and (b) 2,4,6,-trimethylbenzoylethoxyphenylphosphine oxide in an (a):(b) weight:weight ratio of between about 1:10 and about 1:8; or (c) bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide, (d) 2,4,6,-trimethylbenzoylethoxyphenylphosphine oxide and (e) 2-hydroxy-2-methyl-1-phenyl-1-propanone in a (c):(d):(e) weight:weight:weight ratio between about 3:1:14 and about 4:1:16; or (f) bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide and (g) 2-hydroxy-2-methyl-1-phenyl-1-propanone in a (f):(g) weight:weight ratio of between about 1:3 and about 1:5 exhibit fast photospeed, very low color and fast photobleaching. The photoinitiator blends have low volatility, high shelf life stability and high compatibility with resins and monomers. The photoinitiator blends are for example liquid and easy to use.
摘要翻译：包含至少一种烯属不饱和可聚合化合物和光引发剂共混物的光纤涂料组合物，其中所述共混物包含（a）双（2,4,6-三甲基苯甲酰基）苯基氧化膦和（b）2,4,6-三甲基苯甲酰基乙氧基苯基氧化膦（a）：（b）重量：约1:10至约1:8之间的重量比; 或（c）双（2,4,6-三甲基苯甲酰基）苯基氧化膦，（d）2,4,6-三甲基苯甲酰乙氧基苯基氧化膦和（e）2-羟基-2-甲基-1-苯基-1-丙酮（c）:( d）:( e）重量：重量：约3：1：14和4：1：16之间的重量比; 或（f）双（2,4,6-三甲基苯甲酰基）苯基氧化膦和（g）2-羟基-2-甲基-1-苯基-1-丙酮：（f）:( g）重量：约1：3和约1：5显示快速的速度，非常低的颜色和快速的漂白。光引发剂共混物具有低挥发性，高保质期稳定性和与树脂和单体的高相容性。光引发剂共混物例如是液体且易于使用。

2. 发明申请

US20070225395A1 Thermally stable cationic photocurable compositions 审中-公开
标题翻译：耐热稳定的阳离子光固化组合物
公开(公告)号：US20070225395A1
公开(公告)日：2007-09-27
申请号：US11803274
申请日：2007-05-14
申请人： Jean-Pierre Wolf , Stephen Ilg , Jean-Luc Birbaum , Eugene Sitzman , David Bramer , Greg Losapio
发明人： Jean-Pierre Wolf , Stephen Ilg , Jean-Luc Birbaum , Eugene Sitzman , David Bramer , Greg Losapio
IPC分类号： C08F2/46
CPC分类号： G03F7/0037 , C08G59/18 , C08G59/24 , C08G59/68 , G03F7/038
摘要： Disclosed are cationic photocurable compositions with improved shelf life stability. The thermally stable compositions comprise at least one cationically polymerizable compound, for example an epoxy compound, at least one onium salt photoinitiator and at least one compound selected from the group consisting of the organic phosphorus stabilizers and the hindered nitroxyl stabilizers. Also disclosed is a cationic photoinitiator composition comprising at least one onium salt photoinitiator and at least one compound selected from the group consisting of the organic phosphorus stabilizers and the hindered nitroxyl stabilizers.
摘要翻译：公开了具有改善的保质期稳定性的阳离子光固化组合物。热稳定组合物包含至少一种阳离子可聚合化合物，例如环氧化合物，至少一种鎓盐光引发剂和至少一种选自有机磷稳定剂和受阻硝酰基稳定剂的化合物。还公开了包含至少一种鎓盐光引发剂和至少一种选自有机磷稳定剂和受阻硝酰基稳定剂的化合物的阳离子光引发剂组合物。

3. 发明申请

US20050197417A1 Optical fiber coatings 有权
标题翻译：光纤涂层
公开(公告)号：US20050197417A1
公开(公告)日：2005-09-08
申请号：US10928541
申请日：2004-08-26
申请人： Eugene Sitzmann , Jean-Pierre Wolf , David Bramer , Greg Losapio
发明人： Eugene Sitzmann , Jean-Pierre Wolf , David Bramer , Greg Losapio
IPC分类号： C08F2/48 , C08F2/50 , C08F290/06 , C08G2/00 , C09D4/00
CPC分类号： C09D4/00 , C03C25/106 , C08F2/50 , C08F290/06 , C08F290/062 , C08F290/067
摘要： Optical fiber coating compositions which comprise at least one ethylenically unsaturated polymerizable compound and a photoinitiator blend, wherein the blend comprises (a) bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide and (b) 2,4,6,-trimethylbenzoylethoxyphenylphosphine oxide in an (a):(b) weight:weight ratio of between about 1:10 and about 1:8; or (c) bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide, (d) 2,4,6,-trimethylbenzoylethoxyphenylphosphine oxide and (e) 2-hydroxy-2-methyl-1-phenyl-1-propanone in a (c):(d):(e) weight:weight:weight ratio between about 3:1:14 and about 4:1:16; or (f) bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide and (g) 2-hydroxy-2-methyl-1-phenyl-1-propanone in a (f):(g) weight:weight ratio of between about 1:3 and about 1:5 exhibit fast photospeed, very low color and fast photobleaching. The photoinitiator blends have low volatility, high shelf life stability and high compatibility with resins and monomers. The photoinitiator blends are for example liquid and easy to use.
摘要翻译：包含至少一种烯属不饱和可聚合化合物和光引发剂共混物的光纤涂料组合物，其中所述共混物包含（a）双（2,4,6-三甲基苯甲酰基）苯基氧化膦和（b）2,4,6-三甲基苯甲酰基乙氧基苯基氧化膦（a）：（b）重量：约1:10至约1:8之间的重量比; 或（c）双（2,4,6-三甲基苯甲酰基）苯基氧化膦，（d）2,4,6-三甲基苯甲酰乙氧基苯基氧化膦和（e）2-羟基-2-甲基-1-苯基-1-丙酮（c）:( d）:( e）重量：重量：约3：1：14和4：1：16之间的重量比; 或（f）双（2,4,6-三甲基苯甲酰基）苯基氧化膦和（g）2-羟基-2-甲基-1-苯基-1-丙酮：（f）:( g）重量：约1：3和约1：5显示快速的速度，非常低的颜色和快速的漂白。光引发剂共混物具有低挥发性，高保质期稳定性和与树脂和单体的高相容性。光引发剂共混物例如是液体且易于使用。

4. 发明申请

US20050234145A1 Process for photocuring with light emitting diodes 审中-公开
标题翻译：使用发光二极管进行光固化的工艺
公开(公告)号：US20050234145A1
公开(公告)日：2005-10-20
申请号：US11100740
申请日：2005-04-07
申请人： Eugene Sitzmann , Donald Wostratzky , Jennifer Jankauskas , Greg Losapio
发明人： Eugene Sitzmann , Donald Wostratzky , Jennifer Jankauskas , Greg Losapio
IPC分类号： C07F9/53 , C08F2/50 , C08J3/00
CPC分类号： C08F2/50 , C07F9/5337 , C08F290/06 , C08F290/14
摘要： Disclosed is a process for photocuring certain thick layer ethylenically unsaturated systems with a light emitting diode (LED) light source. The thick curable compositions are thick coatings, gel coats, composites and adhesives. The photoinitiator is at least one bisacylphosphine oxide or monoacylphosphine oxide. The process provides for excellent surface cure and through cure.
摘要翻译：公开了一种用发光二极管（LED）光源光固化某些厚层烯属不饱和体系的方法。厚的可固化组合物是厚涂层，凝胶涂层，复合材料和粘合剂。光引发剂是至少一种双酰基氧化膦或单酰基氧化膦。该方法提供优异的表面固化和通过固化。

5. 发明申请

US20050165141A1 Thermally stable cationic photocurable compositions 审中-公开
标题翻译：耐热稳定的阳离子光固化组合物
公开(公告)号：US20050165141A1
公开(公告)日：2005-07-28
申请号：US11040716
申请日：2005-01-21
申请人： Jean-Pierre Wolf , Stephen Ilg , Jean-Luc Birbaum , Eugene Sitzman , David Bramer , Greg Losapio
发明人： Jean-Pierre Wolf , Stephen Ilg , Jean-Luc Birbaum , Eugene Sitzman , David Bramer , Greg Losapio
IPC分类号： C08G59/18 , C08G59/68 , G03F7/00 , G03F7/038 , C08K5/34 , C08K5/49
CPC分类号： G03F7/0037 , C08G59/18 , C08G59/24 , C08G59/68 , G03F7/038
摘要： Disclosed are cationic photocurable compositions with improved shelf life stability. The thermally stable compositions comprise at least one cationically polymerizable compound, for example an epoxy compound, at least one onium salt photoinitiator and at least one compound selected from the group consisting of the organic phosphorus stabilizers and the hindered nitroxyl stabilizers. Also disclosed is a cationic photoinitiator composition comprising at least one onium salt photoinitiator and at least one compound selected from the group consisting of the organic phosphorus stabilizers and the hindered nitroxyl stabilizers.
摘要翻译：公开了具有改善的保质期稳定性的阳离子光固化组合物。热稳定组合物包含至少一种阳离子可聚合化合物，例如环氧化合物，至少一种鎓盐光引发剂和至少一种选自有机磷稳定剂和受阻硝酰基稳定剂的化合物。还公开了包含至少一种鎓盐光引发剂和至少一种选自有机磷稳定剂和受阻硝酰基稳定剂的化合物的阳离子光引发剂组合物。

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