公开(公告)号：EP2147923A4

公开(公告)日：2011-01-19

申请号：EP08752644

申请日：2008-05-13

申请人： NIPPON KAYAKU KK ,  UNIV HIROSHIMA

发明人： KUWABARA HIROKAZU ,  IKEDA MASAAKI ,  TAKIMIYA KAZUO

IPC分类号： C07D495/04 ,  C07D333/54 ,  C07D333/62 ,  C07D333/64 ,  C07D333/66 ,  C07D333/68 ,  C07D409/04 ,  C07D495/14 ,  C07D495/22 ,  C07D517/04

CPC分类号： C07D495/04 ,  C07D495/22 ,  C07D517/04

公开(公告)号：EP2402348A4

公开(公告)日：2012-06-20

申请号：EP10746251

申请日：2010-02-25

申请人： UNIV HIROSHIMA ,  NIPPON KAYAKU KK

发明人： KUWABARA HIROKAZU ,  IKEDA MASAAKI ,  TAKIMIYA KAZUO

IPC分类号： C07D495/04 ,  C07C319/14 ,  C07C323/22 ,  C07D517/00 ,  H01L21/336 ,  H01L29/786 ,  H01L51/05 ,  H01L51/30

CPC分类号： C07D495/04 ,  C07C319/14 ,  H01L51/0005 ,  H01L51/0074 ,  H01L51/0541 ,  H01L51/0545 ,  C07C323/22

公开(公告)号：EP2361915A4

公开(公告)日：2013-03-20

申请号：EP09827614

申请日：2009-11-20

申请人： UNIV HIROSHIMA ,  NIPPON KAYAKU KK

发明人： KUWABARA HIROKAZU ,  IKEDA MASAAKI ,  TAKIMIYA KAZUO

IPC分类号： C07D495/14 ,  C07D517/14 ,  C09K11/06 ,  C09K19/34 ,  C09K19/40 ,  G02F1/1368 ,  H01L29/786 ,  H01L51/00 ,  H01L51/05 ,  H01L51/30 ,  H01L51/42 ,  H01L51/50 ,  H05B33/14

CPC分类号： C09K19/3491 ,  C07D495/14 ,  C07D517/14 ,  C09B57/00 ,  C09B57/008 ,  C09K11/06 ,  C09K19/40 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1092 ,  C09K2211/1096 ,  G02F1/133634 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0074 ,  H01L51/0541 ,  H01L51/0545 ,  H01L51/5048 ,  H05B33/14 ,  Y02E10/549

公开(公告)号：EP2207218A4

公开(公告)日：2011-01-26

申请号：EP08831476

申请日：2008-09-18

申请人： NIPPON KAYAKU KK ,  UNIV HIROSHIMA

发明人： KUWABARA HIROKAZU ,  YUI TATUTO ,  IKEDA MASAAKI ,  TAKIMIYA KAZUO

IPC分类号： H01L51/30 ,  C07D495/04 ,  C07D517/04 ,  H01L29/786 ,  H01L29/80 ,  H01L51/05

CPC分类号： C07D517/04 ,  C07D495/04 ,  H01L51/0071 ,  H01L51/0074 ,  H01L51/0541 ,  H01L51/0545

公开(公告)号：EP2077590A4

公开(公告)日：2011-01-12

申请号：EP07830150

申请日：2007-10-19

申请人： NIPPON KAYAKU KK ,  UNIV HIROSHIMA

发明人： TAKIMIYA KAZUO ,  EBATA HIDEAKI ,  KUWABARA HIROKAZU ,  IKEDA MASAAKI ,  YUI TATSUTO

IPC分类号： C07D495/04 ,  C07D517/04 ,  H01L29/786 ,  H01L51/05 ,  H01L51/30

CPC分类号： C07D495/04 ,  C07D517/04 ,  H01L51/0071 ,  H01L51/0074 ,  H01L51/0076 ,  H01L51/0512 ,  H01L51/0541 ,  H01L51/0545

公开(公告)号：EP1371652A4

公开(公告)日：2005-03-30

申请号：EP02705393

申请日：2002-03-20

申请人： NIPPON KAYAKU KK

发明人： IKEDA MASAAKI ,  YOSHIOKA JUNKO ,  SHIRASAKI YASUO ,  KIYOYANAGI NORIKO ,  KITAYAMA YASUYUKI

IPC分类号： B41J2/01 ,  B41M5/00 ,  C07C49/92 ,  C07D471/04 ,  C07F5/00 ,  C09D11/00 ,  C09D11/328 ,  C09K11/06

CPC分类号： C07D471/04 ,  C07F5/003 ,  C09D11/32 ,  C09D11/50 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/182

摘要： Europium compounds represented by the general formula (1) and water-base ink compositions containing the same: (1) [wherein X is an optionally substituted aromatic or heterocyclic group; Y is a fluorohydrocarbon group having 1 to 10 carbon atoms; Z1 to Z3 are each independently a hydrophilicity-imparting group; R1 to R3 are each a direct bond or a divalent hydrocarbon or heterocyclic group which may be substituted; n1 to n3 are each independently an integer of 0 to 2; and m1 to m3 are each independently an integer of 1 to 3, with the proviso that all of n1 to n3 must not be 0]. The compounds and the ink compositions are excellent in stability and safety, and emit red light by irradiation with ultraviolet light though they are substantially invisible in the visible region. Thus, they are useful for prints which are to be read by a system having a sensor reading function and necessitate hidden letters or security markings.

公开(公告)号：EP1683784A4

公开(公告)日：2007-08-22

申请号：EP04773029

申请日：2004-09-14

申请人： NIPPON KAYAKU KK

发明人： IKEDA MASAAKI ,  KURATA TAKAAKI ,  TORINIWA TOSHITAKA

IPC分类号： C07C251/30 ,  B41M5/30 ,  C07C311/48 ,  C09B53/02 ,  C09B55/00 ,  G02B5/22 ,  G11B7/0045 ,  G11B7/005 ,  G11B7/24 ,  G11B7/246 ,  G11B7/26

CPC分类号： C09B53/02 ,  C07C251/30 ,  C07C311/48 ,  G11B7/00455 ,  G11B7/0052 ,  G11B7/24 ,  G11B7/245 ,  G11B7/246 ,  G11B7/2467 ,  G11B7/247 ,  G11B7/2472 ,  G11B7/2475 ,  G11B7/248 ,  G11B7/2531 ,  G11B7/2532 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/2535 ,  G11B7/2595 ,  G11B7/26

摘要： A near-infrared absorbing compound that does not contain antimony and arsenic, excelling in stability, especially heat resistance, light stability and resistance to hot moisture; and, produced with the use of the near-infrared absorbing compound and excelling in resistances, an infrared absorption filter, optical storage medium and resin composition. There is provided a diimonium salt compound characterized by having the structure of the formula: (1) (wherein each of R1 to R8 is independently a hydrogen atom or a substituted or unsubstituted aliphatic hydrocarbon group and each of R9 and R10 is independently a halogenated or nonhalogenated aliphatic hydrocarbon group, provided that the ring A and ring B may further have substituents), and provided a composition characterized by containing the diimonium salt.

公开(公告)号：EP1598897A4

公开(公告)日：2010-09-01

申请号：EP04712226

申请日：2004-02-18

申请人： NIPPON KAYAKU KK

发明人： INOUE TERUHISA ,  SHIGAKI KOICHIRO ,  IKEDA MASAAKI

IPC分类号： H01G9/20 ,  H01M14/00 ,  C09K3/10 ,  H01L31/04

CPC分类号： H01G9/2077 ,  H01M14/005 ,  Y02E10/542 ,  Y02P70/521

公开(公告)号：EP1296403A4

公开(公告)日：2006-12-13

申请号：EP01941251

申请日：2001-06-26

申请人： NIPPON KAYAKU KK ,  YANAGIDA SHOZO

发明人： YANAGIDA SHOZO ,  IKEDA MASAAKI ,  SHIGAKI KOICHIRO ,  INOUE TERUHISA

IPC分类号： H01G9/20 ,  H01L51/00 ,  H01L51/30 ,  H01L51/42 ,  H01M14/00 ,  H01L31/04

CPC分类号： H01L51/0052 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/005 ,  H01L51/0058 ,  H01L51/0086 ,  H01L51/4226 ,  Y02E10/542 ,  Y02E10/549

公开(公告)号：EP1405892A4

公开(公告)日：2005-03-02

申请号：EP01947966

申请日：2001-07-10

申请人： NIPPON KAYAKU KK

发明人： IKEDA MASAAKI ,  ONISHI MASAO ,  KIYOYANAGI NORIKO

IPC分类号： C07F9/53 ,  C09D11/00 ,  C09D11/02 ,  C09K11/06

CPC分类号： C07F9/5345 ,  C09D11/037 ,  C09D11/328 ,  C09D11/50 ,  C09K11/06 ,  C09K2211/1003 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1092 ,  C09K2211/182

摘要： A red fluorescent material having improved fluorescent intensity and an ink composition containing the material. The red fluorescent material is represented by the general formula (1): (1) wherein X1 and X2 each independently represents hydrogen, halogeno, alkyl, alkoxyl, hydroxyl, amino, alkylamino, dialkylamino, aryl, or aralkyl; Y represents a C1-10 fluorohydrocarbon group; and Z1, Z2, and Z3 each independently represents hydrogen, halogeno, alkyl, alkoxyl, hydroxyl, amino, alkylamino, dialkylamino, aryl, or aralkyl.

摘要翻译： 具有改进的荧光强度的红色荧光材料和包含该材料的墨水组合物。 （1）：（1）其中X1和X2各自独立地表示氢，卤素，烷基，烷氧基，羟基，氨基，烷基氨基，二烷基氨基，芳基或芳烷基; Y代表C1-10氟代烃基; Z 1，Z 2和Z 3各自独立地表示氢，卤素，烷基，烷氧基，羟基，氨基，烷基氨基，二烷基氨基，芳基或芳烷基。