![Silver halide photographic material](/ep/2001/10/04/EP1139164A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Silver halide photographic material
- 专利标题(中):卤化银照相材料
- 申请号:EP01107512.4 申请日:2001-03-26
- 公开(公告)号:EP1139164A1 公开(公告)日:2001-10-04
- 发明人: Ohzeki, Katsuhisa , Nakamura, Tetsuo , Hioki, Takanori
- 申请人: FUJI PHOTO FILM CO., LTD.
- 申请人地址: 210,Nakanuma, Minami-ashigara-shi Kanagawa JP
- 专利权人: FUJI PHOTO FILM CO., LTD.
- 当前专利权人: FUJI PHOTO FILM CO., LTD.
- 当前专利权人地址: 210,Nakanuma, Minami-ashigara-shi Kanagawa JP
- 代理机构: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权: JP2000086489 20000327; JP2000091825 20000329; JP2000238642 20000807
- 主分类号: G03C1/29
- IPC分类号: G03C1/29
摘要:
The purpose of the present invention is to provide silver halide photographic materials that are excellent in photographic speed as well as image graininess and exhibit low residual color even after rapid processing.
A silver halide photographic material containing a compound represented by formula (I) and a compound represented by formula (II).
wherein Y represents an atomic group necessary to form a heterocyclic ring or a benzene ring; Z 1 and Z 2 each represents an atomic group or a single bond necessary to form a nitrogen-containing heterocyclic ring; R, R 31 and R 32 each represents an alkyl group, an aryl group or a heterocyclic ring; D represents a group necessary to form a methine dye; L 1 , L 2 , L 31 to L 37 each represents a methine group; p, p 31 and p 32 each represents 0 or 1; n 3 represents an integer of from 0 to 4; M and M 3 each represents a counter ion; m and m 3 each represents an integer of 0 or 1 or more necessary to neutralize the charge of the molecule; and Z 31 and Z 32 each represents an atomic group necessary to form a nitrogen-containing heterocyclic ring.
摘要(中):
A silver halide photographic material containing a compound represented by formula (I) and a compound represented by formula (II).
wherein Y represents an atomic group necessary to form a heterocyclic ring or a benzene ring; Z 1 and Z 2 each represents an atomic group or a single bond necessary to form a nitrogen-containing heterocyclic ring; R, R 31 and R 32 each represents an alkyl group, an aryl group or a heterocyclic ring; D represents a group necessary to form a methine dye; L 1 , L 2 , L 31 to L 37 each represents a methine group; p, p 31 and p 32 each represents 0 or 1; n 3 represents an integer of from 0 to 4; M and M 3 each represents a counter ion; m and m 3 each represents an integer of 0 or 1 or more necessary to neutralize the charge of the molecule; and Z 31 and Z 32 each represents an atomic group necessary to form a nitrogen-containing heterocyclic ring.
本发明的目的是提供一种卤化银照相材料,它具有优异的照相速度以及图像颗粒感,并且即使在快速处理之后也显示出低残余色彩。 含有式(I)所示化合物和式(II)所示化合物的卤化银照相材料。 其中Y表示形成杂环或苯环所需的原子团; Z 1和Z 2各自表示形成含氮杂环所必需的原子团或单键; R,R31和R32各自代表烷基,芳基或杂环; D代表形成次甲基染料所必需的基团; L1,L2,L31至L37各自表示次甲基; p,p31和p32各代表0或1; n3表示0至4的整数; M和M3各自代表抗衡离子; m和m3各自表示中和分子电荷所必需的0或1或更大的整数; Z31和Z32各自表示形成含氮杂环所需的原子团。
IPC结构图谱:
G | 物理 |
--G03 | 摄影术;电影术;利用了光波以外其他波的类似技术;电记录术;全息摄影术 |
----G03C | 照相用的感光材料(照相制版用的入G03F);照相过程,例如,电影、X射线、彩色、立体照相过程;照相的辅助过程 |
------G03C1/00 | 感光材料 |
--------G03C1/005 | .卤化银乳剂;它的制备;它的物理处理;向其中掺入补加剂 |
----------G03C1/04 | ..带有大分子补加剂的;带有成层物质的 |
------------G03C1/08 | ...增感物质 |
--------------G03C1/10 | ....有机物 |
----------------G03C1/29 | .....仅由染料组成的超增感混合物 |