发明名称 |
Silver halide photographic material containing a methine dye |
摘要 |
Disclosed is a silver halide photographic material which comprises at least one methine dye represented by the following formula (I): <CHEM> wherein Y represents a furan ring or a pyrrole ring, and Y may further be condensed with other 5- or 6-membered carbocyclic ring or heterocyclic ring, or may have a substituent; the bond between two carbon atoms in which Y is condensed may be a single bond or a double bond; Z represents an atomic group necessary to form a 5- or 6-membered nitrogen-containing heterocyclic ring, and Z may further be condensed with other 5- or 6-membered carbocyclic ring or heterocyclic ring; R represents a substituted or unsubstituted alkyl group, aryl group, or heterocyclic group; D represents a group necessary to form a methine dye; L<1> and L<2> each represents a methine group; p represents 0 or 1; M represents a counter ion; and m represents a number of 0 or higher necessary to neutralize the charge in the molecule. |
申请公布号 |
EP1251395(A1) |
申请公布日期 |
2002.10.23 |
申请号 |
EP20010124350 |
申请日期 |
2001.10.23 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
NAKAMURA, TETSUO;HIOKI, TAKANORI;OHZEKI, KATSUHISA;HANAKI, NAOYUKI |
分类号 |
G03C1/12;G03C1/14;G03C1/16;G03C1/18;G03C1/20;G03C1/22 |
主分类号 |
G03C1/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|