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1. 发明授权

US5547829A Silver halide photographic material containing selenium or tellurium compound 失效
标题翻译：含有硒或碲化合物的卤化银照相材料
公开(公告)号：US5547829A
公开(公告)日：1996-08-20
申请号：US341939
申请日：1994-11-16
申请人： Tetsuro Kojima , Morio Yagihara , Hirotomo Sasaki , Hiroyuki Mifune , Shinji Kato
发明人： Tetsuro Kojima , Morio Yagihara , Hirotomo Sasaki , Hiroyuki Mifune , Shinji Kato
IPC分类号： G03C1/09 , G03C1/34
CPC分类号： G03C1/09
摘要： A silver halide photographic material comprises a silver halide emulsion layer provided on a support. The silver halide emulsion layer contains a selenium or tellurium compound represented by the formula (I): ##STR1## in which Ch is Se or Te; R.sup.1 is hydrogen, an aliphatic group, an aromatic group, a heterocyclic group, --OR.sup.11 or --NR.sup.12 R.sup.13 ; each of R.sup.11, R.sup.12 and R.sup.13 is hydrogen, an aliphatic group, an aromatic group or a heterocyclic group; and R.sup.2 is an aliphatic group, an aromatic group or a heterocyclic group.
摘要翻译：卤化银照相材料包括设置在载体上的卤化银乳剂层。卤化银乳剂层含有式（I）表示的硒或碲化合物：其中Ch为Se或Te; R 1是氢，脂族基，芳基，杂环基，-OR 11或-NR 12 R 13; R 11，R 12和R 13各自为氢，脂族基，芳基或杂环基; 并且R 2是脂族基团，芳族基团或杂环基团。

2. 发明授权

US5236821A Silver halide photographic material which contains a selenium sensitizer 失效
标题翻译：包含硒敏感剂的银色摄影材料
公开(公告)号：US5236821A
公开(公告)日：1993-08-17
申请号：US857492
申请日：1992-03-25
申请人： Morio Yagihara , Tetsuro Kojima , Hiroyuki Mifune , Hirotomo Sasaki
发明人： Morio Yagihara , Tetsuro Kojima , Hiroyuki Mifune , Hirotomo Sasaki
IPC分类号： G03C1/09
CPC分类号： G03C1/09
摘要： There is disclosed a silver halide photographic material which is sensitized with a novel selenium sensitizer. It provides less fog and markedly little sensitivity degradation during storage under a high temperature and humidity conditions, while providing the same level of a sensitivity. The silver halide photographic material contains at least one compound represented by the following Formula (I): ##STR1## Wherein R.sub.1 represents a substituted phenyl or condensed aryl group, an aliphatic group, a heterocyclic group, OR.sub.4, --NR.sub.5 (R.sub.6), SR.sub.7, SeR.sub.8, X.sub.1, or a hydrogen atom; R.sub.2 and R.sub.3 each represents an aliphatic group, an aromatic group, a heterocyclic group, OR.sub.9, --NR.sub.10 (R.sub.11), SR.sub.12, SeR.sub.13, X.sub.2, or a hydrogen atom; R.sub.5, R.sub.6, R.sub.10 and R.sub.11 each represents an aliphatic group, an aromatic group, a heterocyclic group, or a hydrogen atom; R.sub.4, R.sub.7, R.sub.8, R.sub.9, R.sub.12 and R.sub.13 each represents an aliphatic group, an aromatic group, a heterocyclic group, a hydrogen atom, or a cation; and X.sub.1 and X.sub.2 each represents a halogen atom.

3. 发明授权

US5215880A Silver halide photographic light-sensitive material containing tellurium compound 失效
标题翻译：卤化银照相感光材料含碲化合物
公开(公告)号：US5215880A
公开(公告)日：1993-06-01
申请号：US879902
申请日：1992-05-08
申请人： Tetsuro Kojima , Hiroyuki Mifune , Hirotomo Sasaki , Morio Yagihara , Kimiyasu Morimura
发明人： Tetsuro Kojima , Hiroyuki Mifune , Hirotomo Sasaki , Morio Yagihara , Kimiyasu Morimura
IPC分类号： G03C1/09
CPC分类号： G03C1/09
摘要： A silver halide photographic light-sensitive material of this invention is a silver halide photographic light-sensitive material having at least one silver halide emulsion layer on a support, wherein at least one of the silver halide emulsion layers contain at least one compound represented by formula (I): formula (I) ##STR1## wherein R.sub.1, R.sub.2, and R.sub.3 each represent an aliphatic group, an aromatic group, a heterocyclic group, OR.sub.4, NR.sub.5 (R.sub.6), SR.sub.7, OSiR.sub.8 (R.sub.9)(R.sub.10), TeR.sub.11, X, or a hydrogen atom, R.sub.4, R.sub.7, and R.sub.11 each represent an aliphatic group, an aromatic group, a heterocyclic group, a hydrogen atom, or a cation, R.sub.5 and R.sub.6 each represent an aliphatic group, an aromatic group, a heterocyclic group, or a hydrogen atom, R.sub.8, R.sub.9, and R.sub.10 each represent an aliphatic group, and X represents a halogen atom.

4. 发明授权

US5532120A Silver halide photographic material containing selenium compound 失效
标题翻译：含硒化合物的卤化银照相材料
公开(公告)号：US5532120A
公开(公告)日：1996-07-02
申请号：US539043
申请日：1995-10-04
申请人： Morio Yagihara , Hirotomo Sasaki , Hiroyuki Mifune , Shinji Kato
发明人： Morio Yagihara , Hirotomo Sasaki , Hiroyuki Mifune , Shinji Kato
IPC分类号： G03C1/09 , G03C1/34
CPC分类号： G03C1/09 , G03C1/07 , G03C2001/0156 , G03C2001/091 , G03C2001/097 , G03C2200/44
摘要： A silver halide photographic material comprises a silver halide emulsion layer provided on a support. The silver halide emulsion layer contains a selenium compound represented by the formula (I), (IIa) or (IIb): ##STR1## in which each of R.sup.11 and R.sup.12 is hydrogen, an aliphatic group, an aromatic group, a heterocyclic group, --OR.sup.13 or --NR.sup.14 R.sup.15 ; each of R.sup.21 and R.sup.31 is an aliphatic group, an aromatic group, a heterocyclic group, --OR.sup.23 or --NR.sup.24 R.sup.25 ; each of R.sup.22 and R.sup.32 is an aliphatic group, an aromatic group or a heterocyclic group; each of R.sup.13, R.sup.14, R.sup.15, R.sup.23, R.sup.24 and R.sup.25 is hydrogen, an aliphatic group, an aromatic group or a heterocyclic group; and Ch is S, Se or Te.
摘要翻译：卤化银照相材料包括设置在载体上的卤化银乳剂层。卤化银乳剂层含有式（I），（IIa）或（IIb）表示的硒化合物：其中R11和R12各自为（IIa）（IIb）是氢，脂族基，芳基，杂环基，-OR 13或-NR 14 R 15; R 21和R 31各自为脂族基，芳基，杂环基，-OR 23或-NR 24 R 25; R 22和R 32中的每一个是脂族基团，芳族基团或杂环基团; R 13，R 14，R 15，R 23，R 24和R 25各自为氢，脂族基，芳族基或杂环基; Ch是S，Se或Te。

5. 发明授权

US5306613A Silver halide photographic material containing selenium compound 失效
标题翻译：含硒化合物的卤化银照相材料
公开(公告)号：US5306613A
公开(公告)日：1994-04-26
申请号：US110988
申请日：1993-08-24
申请人： Morio Yagihara , Hiroyuki Mifune , Hirotomo Sasaki , Shinji Kato
发明人： Morio Yagihara , Hiroyuki Mifune , Hirotomo Sasaki , Shinji Kato
IPC分类号： G03C1/09 , G03C1/34
CPC分类号： G03C1/09
摘要： A silver halide photographic material comprises a silver halide emulsion layer and a non-light-sensitive hydrophilic colloidal layer provided on a support. The silver halide emulsion layer or the hydrophilic colloidal layer contains a selenium compound represented by the formula (I), (II) or (III): ##STR1## in which R.sup.11 is an aliphatic, aromatic or heterocyclic group, --OR.sup.13 or --NR.sup.14 R.sup.15 ; each of R.sup.13, R.sup.14 and R.sup.15 is hydrogen or an aliphatic or aromatic group; Ch is S, Se or Te; R.sup.12 is an aliphatic, aromatic or heterocyclic group or --COR.sup.16 ; each of R.sup.16, R.sup.21 and R.sup.31 has the same meaning as that of R.sup.11 ; M.sup.1 is Ge, Sn or Pb; M.sup.2 is Ni, Pd or Pt; each of R.sup.22 and R.sup.32 is an aliphatic or aromatic group; and each of n and m is 1 or 2.
摘要翻译：卤化银照相材料包括卤化银乳剂层和设置在载体上的非光敏亲水性胶体层。卤化银乳剂层或亲水胶体层含有由式（I），（II）或（III）表示的硒化合物：（*化学结构*）（I）（*化学结构*）（II）（* 化学结构*）（III）其中R11是脂族，芳族或杂环基团，-OR13或-NR14R15; R 13，R 14和R 15各自为氢或脂族或芳族基团; Ch是S，Se或Te; R12是脂族，芳族或杂环基或-COR16; R16，R21和R31各自与R11具有相同的含义; M1是Ge，Sn或Pb; M2是Ni，Pd或Pt; R 22和R 32中的每一个是脂族或芳族基团; n和m各自为1或2。

6. 发明授权

US5573903A Silver halide photographic material and silver halide photographic emulsion used therefor 失效
标题翻译：卤化银照相材料和卤化银照相乳剂
公开(公告)号：US5573903A
公开(公告)日：1996-11-12
申请号：US402557
申请日：1995-03-13
申请人： Seiji Yamashita , Tetsuro Kojima , Hiroyuki Mifune , Mikio Ihama , Hirotomo Sasaki
发明人： Seiji Yamashita , Tetsuro Kojima , Hiroyuki Mifune , Mikio Ihama , Hirotomo Sasaki
IPC分类号： G03C1/005 , G03C1/09 , G03C1/34 , G03C1/42
CPC分类号： G03C1/0051 , G03C1/09 , G03C1/346 , G03C1/42
摘要： A silver halide photographic material having the improved storability and anti-stress property is disclosed, which comprises a support having provided thereon at least one light-sensitive silver halide emulsion layer containing a silver halide emulsion, wherein the silver halide emulsion is subjected to a chemical sensitization with a selenium compound, and the emulsion layer or another layer provided on the support contains at least one of the compounds represented by formulas (I), (II) and (III): ##STR1## wherein R.sub.11 to R.sub.16, R.sub.21 to R.sub.26, R.sub.1 and R.sub.2 are defined in the specification.
摘要翻译：公开了一种具有改进的储存性和抗应力性能的卤化银照相材料，其包括其上提供有至少一种含有卤化银乳剂的感光卤化银乳剂层的载体，其中所述卤化银乳剂经受化学硒化合物致敏，乳剂层或载体上提供的另一层含有至少一种由式（I），（II）和（III）表示的化合物：其中R11 至R16，R21至R26，R1和R2在本说明书中定义。

7. 发明授权

US5573901A Silver halide photographic material and silver halide photographic emulsion used therefor 失效
标题翻译：卤化银照相材料和卤化银照相乳剂
公开(公告)号：US5573901A
公开(公告)日：1996-11-12
申请号：US416072
申请日：1995-04-03
申请人： Seiji Yamashita , Tetsuro Kojima , Hiroyuki Mifune , Mikio Ihama , Hirotomo Sasaki
发明人： Seiji Yamashita , Tetsuro Kojima , Hiroyuki Mifune , Mikio Ihama , Hirotomo Sasaki
IPC分类号： G03C1/005 , G03C1/09 , G03C1/34 , G03C1/42 , G03C1/035
CPC分类号： G03C1/0051 , G03C1/09 , G03C1/346 , G03C1/42
摘要： A silver halide photographic material having the improved storability and anti-stress property is disclosed, which comprises a support having provided thereon at least one light-sensitive silver halide emulsion layer containing a silver halide emulsion, wherein the silver halide emulsion is subjected to a chemical sensitization with a selenium compound, and the emulsion layer or another layer provided on the support contains at least one of the compounds represented by formulas (I), (II) and (III): ##STR1##
摘要翻译：公开了一种具有改进的储存性和抗应力性能的卤化银照相材料，其包括其上提供有至少一种含有卤化银乳剂的感光卤化银乳剂层的载体，其中所述卤化银乳剂经受化学用硒化合物致敏，乳剂层或提供在载体上的另一层包含至少一种由式（I），（II）和（III）表示的化合物：

8. 发明授权

US5238807A Silver halide photographic material 失效
公开(公告)号：US5238807A
公开(公告)日：1993-08-24
申请号：US702576
申请日：1991-05-20
申请人： Hirotomo Sasaki , Tetsuro Kojima , Hiroyuki Mifune , Mikio Ihama
发明人： Hirotomo Sasaki , Tetsuro Kojima , Hiroyuki Mifune , Mikio Ihama
IPC分类号： G03C1/08 , C07C391/00 , C07D213/40 , C07D233/28 , C07D295/215 , G03C1/005 , G03C1/09
CPC分类号： C07D295/215 , C07C391/00 , C07D213/40 , C07D233/28 , G03C1/0051 , G03C1/09
摘要： A silver halide photographic material low in fogging generation and high in sensitivity comprising a silver halide emulsion selenium sensitized with at least one compound selected from the group consisting of compounds represented by general formulae (I) and (III): ##STR1## wherein each of R.sub.1, R.sub.2, R.sub.3 and R.sub.4 represents an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, an aralkyl group, an aryl group, a heterocyclic group, an acyl group, a carboxyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, a carbamoyl group or a sulfamoyl group, provided that a tetramethylselenourea is excluded; ##STR2## wherein each of R.sub.8, R.sub.9, R.sub.10 and R.sub.11 represents a hydrogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, an aralkyl group, an aryl group, a heterocyclic group, an acyl group, a carboxyl group, a formyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, a carbamoyl group or a sulfamoyl group, provided that at least one pair of R.sub.8 and R.sub.9, R.sub.9 and R.sub.10, R.sub.10 and R.sub.11, and R.sub.11 and R.sub.8 combine to form a ring.

9. 发明授权

US5561033A Silver halide photographic light-sensitive material 失效
标题翻译：卤化银照相感光材料
公开(公告)号：US5561033A
公开(公告)日：1996-10-01
申请号：US255800
申请日：1994-06-07
申请人： Yasuo Kashi , Hirotomo Sasaki , Hiroyuki Mifune
发明人： Yasuo Kashi , Hirotomo Sasaki , Hiroyuki Mifune
IPC分类号： G03C1/035 , G03C1/005 , G03C1/09 , G03C1/12 , G03C1/16 , G03C1/18
CPC分类号： G03C1/0051 , G03C1/09 , G03C1/12 , G03C1/16 , G03C1/18
摘要： A silver halide photographic light-sensitive material having at least one silver halide emulsion layer formed on a support, said emulsion layer containing tabular grains having an aspect ratio of 3 or more, which occupy at least 50% of the total projected area of all silver halide grains contained in the emulsion layer. The silver halide grains have been subjected to tellurium sensitization using at least butyl-diisopropylphosphinetelluride as a sensitizer, and also to other chemical sensitization.
摘要翻译：一种卤化银照相感光材料，其在支撑体上形成有至少一个卤化银乳剂层，所述乳剂层含有长宽比为3或更大的片状颗粒，其占所有银的总投影面积的至少50％包含在乳剂层中的卤化物颗粒。卤化银颗粒至少使用了作为敏化剂的丁基 - 二异丙基磷杂环己烷，并且还进行了其他的化学增感。

10. 发明授权

US5342750A Silver halide photographic material containing a tellurium compound 失效
标题翻译：含有碲化合物的卤化银照相材料
公开(公告)号：US5342750A
公开(公告)日：1994-08-30
申请号：US51691
申请日：1993-04-23
申请人： Hirotomo Sasaki , Toru Fujimori , Hiroyuki Mifune , Kimiyasu Morimura
发明人： Hirotomo Sasaki , Toru Fujimori , Hiroyuki Mifune , Kimiyasu Morimura
IPC分类号： G03C1/09 , G03C1/06 , G03C1/005 , G03C1/494
CPC分类号： G03C1/09
摘要： A silver halide photographic material comprises a silver halide emulsion layer provided on a support. In the photographic material of the present invention, the silver halide emulsion layer contains a tellurium compound represented by the formula (I) or (II): ##STR1## in which each of R.sup.11 and R.sup.12 is --OR.sup.13, --NR.sup.14 R.sup.15, --SR.sup.16 or hydrogen; R.sup.11 and R.sup.12 may be combined with each other to form a heterocyclic ring; each of R.sup.21 and R.sup.22 is an alkyl, alkenyl, alkynyl, aralkyl, aryl or heterocyclic group, --OR.sup.23, --NR.sup.24 R.sup.25, --SR.sup.26 or hydrogen; R.sup.21 and R.sup.22 may be combined with each other to form a heterocyclic ring; each of X.sup.1 and X.sup.2 is oxygen, sulfur or .dbd.NR.sup.17 ; each of X.sup.3 and X.sup.4 is oxygen, sulfur or .dbd.NR.sup.27 ; each of R.sup.13, R.sup.14, R.sup.15, R.sup.16, R.sup.17, R.sup.23, R.sup.24, R.sup.25, R.sup.26 and R.sup.27 is an alkyl, alkenyl, alkynyl, aralkyl, aryl or heterocyclic group or hydrogen; R.sup.14 and R.sup.15 may be combined with each other to form a heterocyclic ring; and R.sup. 24 and R.sup.25 may be combined with each other to form a heterocyclic ring.
摘要翻译：卤化银照相材料包括设置在载体上的卤化银乳剂层。在本发明的照相材料中，卤化银乳剂层含有由式（I）或（II）表示的碲化合物：其中R11和R12各自为-OR13，-NR14R15，-SR16或氢; R 11和R 12可以相互结合形成杂环; R 21和R 22各自为烷基，烯基，炔基，芳烷基，芳基或杂环基，-OR 23，-NR 24 R 25，-SR 26或氢; R 21和R 22可以相互结合形成杂环; X1和X2各自为氧，硫或= NR17; X3和X4各自为氧，硫或= NR27; R 13，R 14，R 15，R 16，R 17，R 23，R 24，R 25，R 26和R 27中的每一个是烷基，烯基，炔基，芳烷基，芳基或杂环基或氢; R 14和R 15可以相互结合形成杂环; 并且R 24和R 25可以彼此结合形成杂环。

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