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公开(公告)号：EP1277811A1
公开(公告)日：2003-01-22
申请号：EP02015790.5
申请日：2002-07-15
IPC分类号： C09D11/00
CPC分类号： C09D11/50
摘要： Disclosed is a red luminous ink composition comprising a europium complex represented by the formula:
wherein R 1 is a hydrogen atom or a substituent selected from the group consisting of an alkyl group having from 1 to 4 carbon atoms, an alkoxy group having from 1 to 4 carbon atoms and a halogen atom, R is a group selected from the group consisting of a fluorine-comprising alkyl group having from 1 to 20 carbon atoms, a substituted or unsubstituted alkyl group having from 1 to 6 carbon atoms, a substituted or unsubstituted aralkyl group having from 7 to 10 carbon atoms and a substituted or unsubstituted aryl group having from 6 to 12 carbon atoms. The red luminous ink composition exhibits satisfactory emission intensity under ultraviolet irradiation.摘要翻译： 公开了一种红色发光墨水组合物，其包含由下式表示的铕络合物：其中R 1为氢原子或选自具有1至4个碳原子的烷基的取代基，烷氧基 具有1至4个碳原子和卤素原子的基团，R是选自具有1至20个碳原子的含氟烷基，取代或未取代的具有1至6个碳原子的烷基 具有7至10个碳原子的取代或未取代的芳烷基和具有6至12个碳原子的取代或未取代的芳基。 红色发光墨水组合物在紫外线照射下表现出令人满意的发光强度。
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公开(公告)号：EP1288268B1
公开(公告)日：2006-01-04
申请号：EP02019188.8
申请日：2002-09-02
CPC分类号： C09D11/17 , C09D11/328 , C09D11/50
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公开(公告)号：EP1288268A1
公开(公告)日：2003-03-05
申请号：EP02019188.8
申请日：2002-09-02
CPC分类号： C09D11/17 , C09D11/328 , C09D11/50
摘要： Disclosed is a blue luminous ink composition comprising a luminous compound represented by the formula:
wherein R 1 is a group selected from the group consisting of a hydrogen atom, an alkyl group having from 1 to 4 carbon atoms, an alkoxyl group having from 1 to 4 carbon atoms and a halogen atom, R is a group selected from the group consisting of a fluorine-comprising alkyl group having from 1 to 20 carbon atoms, a substituted or unsubstituted alkyl group having from 1 to 4 carbon atoms, a substituted or unsubstituted aralkyl group having from 7 to 10 carbon atoms and a substituted or unsubstituted aryl group having from 6 to 12 carbon atoms, M is a two-valent or three-valent metal, provided that rare-earth metals and alkaline earth metals (IIa group) are excluded and n is an integer of 2 or 3. The blue luminous ink composition exhibits satisfactory emission intensity under ultraviolet irradiation.摘要翻译： 公开了一种蓝色发光油墨组合物，其包含由下式表示的发光化合物：其中R 1是选自氢原子，具有1至4个碳原子的烷基，烷氧基 具有1至4个碳原子和卤素原子的基团，R是选自具有1至20个碳原子的含氟烷基，取代或未取代的具有1至4个碳原子的烷基 取代或未取代的碳原子数为7〜10的芳烷基和取代或未取代的碳原子数为6〜12的芳基，M为2价或3价金属，条件是稀土金属和碱土金属 金属（IIa族），n为2或3的整数。蓝色发光墨组合物在紫外线照射下表现出令人满意的发光强度。
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