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1. 发明公开

EP0242169A2 Divinyl compounds and chromogenic recording material prepared by use thereof 失效
标题翻译：二乙烯基二酮和二酯Verwendung二酯Verbindungen hergestelltes chromogenes Aufzeichnungsmaterial。
公开(公告)号：EP0242169A2
公开(公告)日：1987-10-21
申请号：EP87303230.4
申请日：1987-04-13
申请人： YAMADA CHEMICAL CO., LTD.
发明人： Kawai, Hajime , Fujino, Yoshiharu , Shimizu, Youji , Nieda, Seiichi 205 Rumieru-Nishikyogoku , Gendai, Kazuhiko 6-1-1106 Mukaijima-Danchi , Tsunemitsu, Katsuhiko
IPC分类号： C07D307/88 , C07D405/14 , C07D405/06 , C07D471/04 , B41M5/00
CPC分类号： C07D455/04 , B41M5/145 , B41M5/327 , C07D307/88 , C07D405/06 , C07D405/10
摘要： Divinyl compounds represented by the formula (I):
wherein A represents
X¹ represents an alkyl group, an alkoxy group, an alkoxy-alkoxy group, an aryloxy group, a cycloalkoxy group, a haloalkoxy group, an alkenyloxy group, an aralkyloxy group or a halogen atom; X² represents a halogen atom; X³ represents an alkyl group of not more than 8 carbon atoms, an alkoxy group of not more than 8 carbon atoms or a halogen atom; R¹ represents a heterocyclic ring having a nitrogen atom; R² and R³ each represents an alkyl group, an alkoxyalkyl group or a haloalkyl group; and m and n each represents 0, l, 2 or 3; wherein each X¹ or each X³ is the same or different when n or m respectively is 2 or 3 and each X² is the same or different; are chromogenic agents useful for recording materials such as pressure- and heat-sensitive papers.
摘要翻译：由式（I）表示的二乙烯基化合物：其中A表示 X 1表示烷基，烷氧基，烷氧基 - 烷氧基，芳氧基，环烷氧基，卤代烷氧基，烯氧基，芳烷氧基或卤素原子; X 2表示卤原子; X 3表示不大于8个碳原子的烷基，不超过8个碳原子的烷氧基或卤素原子; R 1表示具有氮原子的杂环; R 2和R 3各自表示烷基，烷氧基烷基或卤代烷基; m和n各自表示0,1,2或3; 其中当n或m分别为2或3并且每个X 2相同或不同时，每个X 1或每个X 3相同或不同; 是用于记录材料如压敏和热敏纸的显色剂。

2. 发明公开

EP0242170A2 Divinyl compounds and chromogenic recording-material prepared by use thereof 有权
标题翻译：二乙烯基化合物和使用其制备的显色记录材料
公开(公告)号：EP0242170A2
公开(公告)日：1987-10-21
申请号：EP87303231.2
申请日：1987-04-13
申请人： YAMADA CHEMICAL CO., LTD.
发明人： Kawai, Hajime , Fujino, Yoshiharu , Shimizu, Youji , Nieda, Seiichi 205 Rumieru-Nishikyogoku , Gendai, Kazuhiko 6-1-1106 Mukaijima-Danchi , Tsunemitsu, Katsuhiko
IPC分类号： C07D307/88 , C07D407/14 , B41M5/00
CPC分类号： C07D455/04 , B41M5/145 , B41M5/327 , C07D307/88 , C07D405/06 , C07D405/10
摘要： Divinyl compounds represented by the formula (I)
wherein X¹ represents an alkyl group, an alkoxy group or a halogen atom; X² represents an alkyl group, an alkoxy group, a halogen atom or R³O-; X³ represents a halogen atom; R¹ represents a hydrogen atom, an alkyl group, an alkoxyalkyl group, a haloalkyl group, an alkenyl group, an aralkyl group, a cyclohexylmethyl group, a methylcyclohexyl group, a trimethylcyclohexyl group, a furfuryl group, a tetrahydrofurfuryl group or a tetrahydropyran-2-yl-methyl group; R² represents a cycloalkyl group, a phenyl group, a benzyl group, a phenyl or a benzyl group substituted by a chlorine atom, a bromine atom or an alkyl or alkoxy group both of which have not more that four carbon atoms or any one of R¹; R₃ represents an aryl group, a cycloalkyl group, an alkoxyalkyl group, an alkenyl group, a haloalkyl group or an aralkyl group; and m and n each represents 0, l, 2 or 3; wherein each X¹ or each X² is the same or different when m or n respectively is 2 or 3 and each X³ is the same or different; are chromogenic agents useful for recording materials such as pressure-and heat-sensitive papers.
摘要翻译：式（Ⅰ）代表的二乙烯基化合物，其中X 1代表烷基，烷氧基或卤素原子; X 2表示烷基，烷氧基，卤原子或R 3 O-; X 3代表卤素原子; R 1表示氢原子，烷基，烷氧基烷基，卤代烷基，烯基，芳烷基，环己基甲基，甲基环己基，三甲基环己基，糠基，四氢糠基或四氢吡喃-2 - 甲基; R 2表示被氯原子，溴原子或烷基或烷氧基取代的环烷基，苯基，苄基，苯基或苄基，二者都不超过四个碳原子或R 1中的任何一个 ; R 3代表芳基，环烷基，烷氧基烷基，链烯基，卤代烷基或芳烷基; 并且m和n各自表示0,1,2或3; 其中当m或n分别为2或3且每个X 3相同或不同时，每个X 1或每个X 2相同或不同; 是可用于记录材料例如压敏纸和热敏纸的显色剂。

3. 发明授权

EP0242169B1 Divinyl compounds and chromogenic recording material prepared by use thereof 失效
标题翻译：其使用的化合物和色素记录材料
公开(公告)号：EP0242169B1
公开(公告)日：1992-01-02
申请号：EP87303230.4
申请日：1987-04-13
申请人： YAMADA CHEMICAL CO., LTD.
发明人： Kawai, Hajime , Fujino, Yoshiharu , Shimizu, Youji , Nieda, Seiichi 205 Rumieru-Nishikyogoku , Gendai, Kazuhiko 6-1-1106 Mukaijima-Danchi , Tsunemitsu, Katsuhiko
IPC分类号： C07D307/88 , C07D405/14 , C07D405/06 , C07D471/04 , B41M5/00
CPC分类号： C07D455/04 , B41M5/145 , B41M5/327 , C07D307/88 , C07D405/06 , C07D405/10

4. 发明授权

EP0256180B1 Chromogenic compounds for pressure- or heat-sensitive recording papers 失效
标题翻译：用于压力或热敏记录纸的色谱化合物
公开(公告)号：EP0256180B1
公开(公告)日：1989-12-27
申请号：EP86306201.4
申请日：1986-08-11
申请人： YAMADA CHEMICAL CO., LTD.
发明人： Fujisaki, Hideaki , Mizuno, Kozo , Uda, Yoshinori , Sueto Yukihiko , Tsunemitsu, Katsuhiko
IPC分类号： C07D215/14 , C07D215/20 , C07D215/18 , B41M5/12 , B41M5/26 , C09B23/14
CPC分类号： C07D215/20 , B41M5/136 , B41M5/323 , C07D215/14 , C07D215/18

5. 发明授权

EP0242170B1 Divinyl compounds and chromogenic recording-material prepared by use thereof 有权
标题翻译：其使用的化合物和色素记录材料
公开(公告)号：EP0242170B1
公开(公告)日：1991-09-18
申请号：EP87303231.2
申请日：1987-04-13
申请人： YAMADA CHEMICAL CO., LTD.
发明人： Kawai, Hajime , Fujino, Yoshiharu , Shimizu, Youji , Nieda, Seiichi 205 Rumieru-Nishikyogoku , Gendai, Kazuhiko 6-1-1106 Mukaijima-Danchi , Tsunemitsu, Katsuhiko
IPC分类号： C07D307/88 , C07D407/14 , B41M5/00
CPC分类号： C07D455/04 , B41M5/145 , B41M5/327 , C07D307/88 , C07D405/06 , C07D405/10

6. 发明公开

EP0256180A1 Chromogenic compounds for pressure- or heat-sensitive recording papers 失效
标题翻译： Chromogenic Verbindungenfürdruck- oderwärmeempfindlicheAufzeichnungsblätter。
公开(公告)号：EP0256180A1
公开(公告)日：1988-02-24
申请号：EP86306201.4
申请日：1986-08-11
申请人： YAMADA CHEMICAL CO., LTD.
发明人： Fujisaki, Hideaki , Mizuno, Kozo , Uda, Yoshinori , Sueto Yukihiko , Tsunemitsu, Katsuhiko
IPC分类号： C07D215/14 , C07D215/20 , C07D215/18 , B41M5/12 , B41M5/26 , C09B23/14
CPC分类号： C07D215/20 , B41M5/136 , B41M5/323 , C07D215/14 , C07D215/18
摘要： Chromogenic compounds of formula (I):
wherein R represents an alkyl group of 6 to l2 carbon atoms or benzyl group and ring A or ring B in the quinolyl group may be substituted, are color formers for use in pressure- or heat-sensitive recording papers.
摘要翻译：式（I）的显色化合物：其中R表示6至12个碳原子的烷基或苄基，喹啉基中的环A或环B可以被取代，是用于压力或加热的成色剂敏感记录纸。

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