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公开(公告)号：US4040841A
公开(公告)日：1977-08-09
申请号：US602508
申请日：1975-08-06
申请人： Masanao Hinata , Haruo Takei , Akira Sato , Tadashi Ikeda , Atsuo Iwamoto
发明人： Masanao Hinata , Haruo Takei , Akira Sato , Tadashi Ikeda , Atsuo Iwamoto
CPC分类号： G03C1/29
摘要： A silver halide photographic emulsion spectrally sensitized in the relatively shorter wavelength region ranging from blue to green with a supersensitizing combination of at least one sensitizing dye represented by the general formula (I) ##STR1## WHEREIN Z.sup.1 represents the atoms necessary to form a benzimidazole ring, an oxazole ring, a benzoxazole ring or a naphthoxazole ring; Z.sup.2 represents the atoms necessary to form a thiazole ring, a benzothiazole ring, a naphthothiazole ring, a selenazole ring, a benzoselenazole ring or a naphthoselenazole ring; R.sup.1 and R.sup.2 each represents an aliphatic group containing up to 8 carbon atoms, which may be unsubstituted or substituted, and the carbon chain of which may be interrupted with an oxygen atom or a sulfur atom; R.sup.3 represents an alkyl group containing up to 3 carbon atoms, an aryl group or an aralkyl group; X.sup.1 represents an acid anion; and m represents 1 or 2, wherein m equals 1 when the dye forms an intramolecular salt; and at least one dye selected from the group consisting of a simple merocyanine and a dimethinemerocyanine dye, or with a supersensitizing combination of at least one sensitizing dye represented by the general formula (I) as defined above and at least one sensitizing dye represented by the general formula (II) ##STR2## wherein Z.sup.3 represents the atoms necessary to form a 5- or 6-membered heterocyclic ring; Q represents the atoms necessary to form a rhodanine ring, a thiohydantoin ring or a 2-thioxazolidinedione ring; R.sup.4 represents an aliphatic group containing up to 4 carbon atoms, which may be unsubstituted or substituted and the carbon chain of which may be interrupted by an oxygen atom or a sulfur atom; R.sup.5 represents a hydrogen atom, an alkyl group, an aryl group or an aralkyl group; and n represents 1 or 2.
摘要翻译： 在由蓝色到绿色的相对短的波长区域中进行光谱增感的卤化银照相乳剂，其具有由通式（I）（I）表示的至少一种敏化染料的超敏化组合，其中Z1表示形成所需的原子 苯并咪唑环，恶唑环，苯并恶唑环或萘并恶唑环; Z2表示形成噻唑环所需的原子，苯并噻唑环，萘并噻唑环，硒咯环，苯并硒唑环或萘并吩唑环。 R1和R2各自表示含有至多8个碳原子的脂族基团，其可以是未取代的或取代的，并且其碳链可以被氧原子或硫原子间隔; R3表示含有至多3个碳原子的烷基，芳基或芳烷基; X1表示酸性阴离子; m表示1或2，当染料形成分子内盐时，m等于1; 和至少一种选自简单的部花菁和二甲基异亮氨酸染料的染料，或与如上定义的由通式（I）表示的至少一种敏化染料的超敏化组合和至少一种由 通式（II）（II）其中Z 3表示形成5-或6-元杂环所必需的原子; Q表示形成绕丹宁环所需的原子，硫代乙内酰脲环或2-噻恶唑烷二酮环; R4表示含有至多4个碳原子的脂族基团，其可以是未取代的或取代的，并且其碳链可被氧原子或硫原子间隔; R5表示氢原子，烷基，芳基或芳烷基; n表示1或2。
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公开(公告)号：US3976492A
公开(公告)日：1976-08-24
申请号：US599312
申请日：1975-07-25
申请人： Masanao Hinata , Haruo Takei , Akira Sato , Tadashi Ikeda
发明人： Masanao Hinata , Haruo Takei , Akira Sato , Tadashi Ikeda
CPC分类号： G03C1/29
摘要： A silver halide photographic emulsion containing at least one sensitizing dye represented by the formula (I) ##EQU1## wherein Z.sub.1 represents a group of atoms necessary to complete a thiazole nucleus, a benzothiazole nucleus, a benzoselenazole nucleus, a naphthothiazole nucleus or a naphthoselenazole nucleus; Z.sub.2 represents a group of atoms necessary to complete a naphthothiazole nucleus or a naphthoselenazole nucleus; and R.sub.1 and R.sub.2, which may be the same or different, each represents an aliphatic group and at least one of R.sub.1 and R.sub.2 is an aliphatic group containing a carboxyl group or a sulfo group; and at least one sensitizing dye represented by the formula (II) ##EQU2## wherein Z.sub.3 and Z.sub.4 which may be the same or different, each represents a group of atoms necessary to complete a thiazole nucleus, a benzothiazole nucleus or a benzoselenazole nucleus; and R.sub.3 and R.sub.4, which may be the same or different, each represents an aliphatic group and at least one of R.sub.3 and R.sub.4 is an aliphatic group containing a carboxyl group or a sulfo group.
摘要翻译： 含有至少一种由式（I）表示的敏化染料的卤化银照相乳剂Z1Z2 ANGLE C-CH = C ANGLE + NN（I）|| R1R2其中Z1表示完成噻唑核所需的原子团，苯并噻唑 核，苯并硒唑核，萘并噻唑核或萘并噻唑核; Z2表示完成萘并噻唑核或萘并噻唑核所必需的一组原子; R 1和R 2可以相同或不同，各自表示脂族基团，R 1和R 2中的至少一个是含有羧基或磺基的脂族基团; 和由式（II）表示的至少一种敏化染料Z3Z4 ANGLE C-CH = C ANGLE + NN（II）|| R3R4其中Z3和Z4可以相同或不同，各自表示完成所需的原子团 噻唑核，苯并噻唑核或苯并硒唑核; 和可以相同或不同的R 3和R 4各自表示脂族基团，R 3和R 4中的至少一个是含有羧基或磺基的脂族基团。
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公开(公告)号：US4018610A
公开(公告)日：1977-04-19
申请号：US599517
申请日：1975-07-28
申请人： Masanao Hinata , Haruo Takei , Akira Sato , Tadashi Ikeda
发明人： Masanao Hinata , Haruo Takei , Akira Sato , Tadashi Ikeda
CPC分类号： G03C1/29 , Y10S430/15
摘要： A spectrally sensitized silver halide photographic emulsion containing, in combination, supersensitizing amounts of at least one sensitizing dye represented by the following general formula (I): ##STR1## wherein Z.sup.1 and Z.sup.2 each represents an atomic group necessary for completing a benzimidazole nucleus, an oxazole nucleus, a benzoxazole nucleus, a naphthoxazole nucleus, a thiazole nucleus, a benzothiazole nucleus, a naphthothiazole nucleus, a selenazole nucleus, a benzoselenazole nucleus or a naphthoselenazole nucleus excepting that both of Z.sup.1 and Z.sup.2 do not simultaneously represent an atomic group necessary for completing an oxazole nucleus, a benzoxazole nucleus or a naphthoxazole nucleus; R.sup.1 and R.sup.2 each represents an aliphatic group which may be substituted and the carbon chain of which may be interrupted with an oxygen atom or a sulfur atom; R.sup.0 represents a hydrogen atom, an alkyl group or an aralkyl group; X.sub.(1).sup.- represents an anion; and m is 1 or 2, with m being 1 when the dye forms an intramolecular salt; and at least one sensitizing dye represented by the following general formula (II): ##STR2## wherein Z.sup.3 and Z.sup.4 each represents an atomic group necessary for completing a pyrroline nucleus, a pyridine nucleus, an indolenine nucleus, a benzimidazole nucleus, an oxazole nucleus, a benzoxazole nucleus, a naphthoxazole nucleus, a thiazoline nucleus, a thiazole nucleus, a benzothiazole nucleus, a naphthothiazole nucleus, a selenazole nucleus, a benzoselenazole nucleus, or a naphthoselenazole nucleus; R.sup.3 and R.sup.4 each represents an aliphatic group which may be substituted and the carbon chain of which may be interrupted with an oxygen atom or a sulfur atom, and at least one of R.sup.3 and R.sup.4 represents an aliphatic group containing a hydroxy group, a carboxy group or a sulfo group; X.sub.(2).sup.- represents an anion; and n is 1 or 2, with n being 1 when the dye forms an intramolecular salt.
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公开(公告)号：US3988155A
公开(公告)日：1976-10-26
申请号：US610352
申请日：1975-09-04
申请人： Masanao Hinata , Haruo Takei , Akira Sato , Tadashi Ikeda
发明人： Masanao Hinata , Haruo Takei , Akira Sato , Tadashi Ikeda
CPC分类号： G03C1/29
摘要： A silver halide photographic emulsion containing, in supersensitizing amounts, at least one sensitizing dye represented by the following general formula (I) ##EQU1## wherein Z.sub.11 represents the atoms necessary to complete a pyridine nucleus or a quinoline nucleus; Z.sub.12 represents the atoms necessary to complete an oxazole nucleus, a benzoxazole nucleus, a naphthoxazole nucleus, an imidazole nucleus, a benzimidazole nucleus or a naphthoimidazole nucleus; and R.sub.11 and R.sub.12 each represents an aliphatic group with at least one of R.sub.11 and R.sub.12 having a carboxy or sulfo group; and at least one sensitizing dye represented by the following general formula (II) ##EQU2## wherein Z.sub.21 and Z.sub.22, which can be the same or different, each represents the atoms necessary to complete a thiazole nucleus, a benzothiazole nucleus, a selenazole nucleus or a benzoselenazole nucleus; and R.sub.21 and R.sub.22 each represents an aliphatic group with at least one of R.sub.21 and R.sub.22 having a carboxy or sulfo group.
摘要翻译： 一种卤化银感光乳剂，其以超敏化剂量含有至少一种由以下通式（I）表示的增感染料：Z11Z12（I）ANGLE C-CH = C ANGLE + NN || R11R12其中Z11表示完成 吡啶核或喹啉核; Z12表示完成恶唑核所需的原子，苯并恶唑核，萘唑唑核，咪唑核，苯并咪唑核或萘并咪唑核; R 11和R 12各自表示具有R 11和R 12中的至少一个具有羧基或磺基的脂族基团; 和由以下通式（II）表示的至少一种敏化染料Z21Z22（II）ANGLE C-CH = C ANGLE + NN || R21R22其中Z21和Z22可以相同或不同，各自表示 完成噻唑核，苯并噻唑核，硒唑核或苯并硒唑核; R 21和R 22各自表示具有羧基或磺基的至少一个R 21和R 22的脂族基团。
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公开(公告)号：US3986878A
公开(公告)日：1976-10-19
申请号：US610351
申请日：1975-09-04
申请人： Masanao Hinata , Haruo Takei , Akira Sato , Tadashi Ikeda
发明人： Masanao Hinata , Haruo Takei , Akira Sato , Tadashi Ikeda
摘要： A silver halide photographic emulsion containing, in supersensitizing amounts, at least one sensitizing dye represented by the following general formula (I) ##EQU1## wherein Z.sub.11 represents the atoms necessary to complete a thiazole nucleus, a selenazole nucleus, a benzothiazole nucleus, a benzoselenazole nucleus, a naphthothiazole nucleus or a naphthoselenazole nucleus; Z.sub.12 represents the atoms necessary to complete a naphthothiazole nucleus, or a naphthoselenazole nucleus; and R.sub.11 and R.sub.12 each represents an aliphatic group with at least one of R.sub.11 and R.sub.12 having a carboxy or sulfo group; and at least one sensitizing dye represented by the following general formula (II) ##EQU2## wherein Z.sub.21 represents the atoms necessary to complete a thiazole nucleus, a benzothiazole nucleus, a naphthothiazole nucleus, a selenazole nucleus, a benzoselenazole nucleus or a naphthoselenazole nucleus; Z.sub.22 represents the atoms necessary to complete an imidazole nucleus, a benzimidazole nucleus or a naphthoimidazole nucleus; and R.sub.21 and R.sub.22 each represents an aliphatic group with at least one of R.sub.21 and R.sub.22 having a carboxy or sulfo group.
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公开(公告)号：US3966477A
公开(公告)日：1976-06-29
申请号：US530100
申请日：1974-12-06
申请人： Masanao Hinata , Haruo Takei , Tadashi Ikeda , Akira Ogawa , Akira Sato , Atsuo Iwamoto
发明人： Masanao Hinata , Haruo Takei , Tadashi Ikeda , Akira Ogawa , Akira Sato , Atsuo Iwamoto
CPC分类号： G03C1/29
摘要： A silver halide photographic emulsion containing, in combination, supersensitizing amounts of at last two carbocyanine sensitizing dyes as hereinafter defined.
摘要翻译： 一种卤化银照相乳剂，其组合含有如下定义的最后两种碳菁感染染料的超敏化剂量。
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公开(公告)号：US3951666A
公开(公告)日：1976-04-20
申请号：US495171
申请日：1974-08-06
申请人： Masanao Hinata , Masanaga Ohki , Haruo Takei , Akira Sato , Tadashi Ikeda
发明人： Masanao Hinata , Masanaga Ohki , Haruo Takei , Akira Sato , Tadashi Ikeda
CPC分类号： G03C1/29
摘要： A silver halide photographic emulsion containing a supersensitizing amount of the combination of at least one dye represented by the general formula (I) ##SPC1##wherein Z represents the non-metal atoms necessary to form a benzene nucleus; R.sub.0, R.sub.1 and R.sub.2 each represents aliphatic groups, with at least one of R.sub.1 and R.sub.2 representing an alkyl group containing a carboxy group or an alkyl group containing a sulfo group; Y represents a halogen atom; X represents an acid anion; n represents an integer of 1 to 2, with n being 1 when the dye forms an intramolecular salt; and at least one dye represented by the general formula (II) ##EQU1## wherein Z.sub.1 represents the non-metal atoms necessary to form a 5-or 6-membered heterocyclic nucleus; Q represents the atoms necessary to form a rhodanine nucleus, a 2-thio-2,4-imidazolidinedione nucleus, a 2-pyrazoline-5-one nucleus, or a 2-thio-2,4-oxazolidinedione nucleus; R.sub.3 represents an aliphatic group; R.sub.4 represents a hydrogen atom, an alkyl group, an alkoxy group, or a mono-aryl group; m represents 1 or 2; and p represents 1 or 2.
摘要翻译： 含有超敏量的由通式（I）表示的至少一种染料的组合的卤化银照相乳剂，其中Z表示形成苯核所需的非金属原子; R 0，R 1和R 2各自表示脂族基团，R 1和R 2中的至少一个表示含有羧基或含有磺基的烷基的烷基; Y表示卤原子; X表示酸性阴离子; n表示1〜2的整数，当染料形成分子内盐时，n为1; 和由通式（II）表示的至少一种染料R4 Z1 | Q | R3-N-CH = CH）p-1C =（CH-C）m-1 = C --- C = O（II） 其中Z1表示形成5或6元杂环核所必需的非金属原子; Q表示形成绕丹宁核所需的原子，2-硫代-2,4-咪唑烷二酮核，2-吡唑啉-5-酮核或2-硫代-2,4-恶唑烷二酮核; R3代表脂族基团; R4表示氢原子，烷基，烷氧基或单芳基; m表示1或2; p表示1或2。
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公开(公告)号：US3985563A
公开(公告)日：1976-10-12
申请号：US611753
申请日：1975-09-09
申请人： Masanao Hinata , Haruo Takei , Akira Sato , Tadashi Ikeda
发明人： Masanao Hinata , Haruo Takei , Akira Sato , Tadashi Ikeda
摘要： A silver halide photographic emulsion containing, in supersensitizing amounts, at least one sensitizing dye represented by the following General Formula (I): ##EQU1## in which Z.sub.11 represents an atomic group necessary for completing a pyridine or quinoline nucleus; Z.sub.12 represents an atomic group necessary for completing an oxazole, benzoxazole, naphthoxazole, imidazole, benzimidazole or naphthimidazole nucleus; and R.sub.11 and R.sub.12 each represents an aliphatic group and at least one of R.sub.11 and R.sub.12 is an aliphatic group containing a carboxy group or a sulfo group; and at least one sensitizing dye represented by the following General Formula (II): ##EQU2## in which Z.sub.21 represents an atomic group necessary for completing a thiazole, benzothiazole, naphthothiazole, selenazole, benzoselenazole or naphthoselenazole nucleus; Z.sub.22 represents an atomic group necessary for completing an imidazole, benzimidazole or naphthimidazole nucleus; an R.sub.21 and R.sub.22 each represents an aliphatic group, and at least one of R.sub.21 and R.sub.22 is an aliphatic group containing a carboxy group or a sulfo group.
摘要翻译： 一种卤化银感光乳剂，其以超敏化剂量含有由以下通式（I）表示的至少一种增感染料：Z11 + L {S，137Z12 ANGLE C-CH = C ANGLE（I）N + | R11 + L {S，136R12，其中Z11表示完成吡啶或喹啉核所需的原子团; Z12表示完成恶唑，苯并恶唑，萘并恶唑，咪唑，苯并咪唑或萘并咪唑核所需的原子团; R 11和R 12各自表示脂肪族基，R 11和R 12中的至少一个为含有羧基或磺基的脂肪族基团。 和由以下通式（II）表示的至少一种敏化染料：Z21 + L {S，137Z22 ANGLE C-CH = C ANGLE N + N（II）|| R21R22，其中Z21表示必需的原子团 用于完成噻唑，苯并噻唑，萘并噻唑，硒唑，苯并硒唑或萘并吩唑核; Z22表示完成咪唑，苯并咪唑或萘并咪唑核所必需的原子团; R 21和R 22各自表示脂肪族基团，R 21和R 22中的至少一个为含有羧基或磺基的脂肪族基团。
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公开(公告)号：US4010037A
公开(公告)日：1977-03-01
申请号：US653995
申请日：1976-01-28
申请人： Masanao Hinata , Haruo Takei , Tadashi Ikeda , Mitsuo Iwamoto
发明人： Masanao Hinata , Haruo Takei , Tadashi Ikeda , Mitsuo Iwamoto
CPC分类号： G03C1/29
摘要： A silver halide photographic emulsion containing, in combination, supersensitizing amounts of at least one sensitizing dye of the following general formula (I) ##STR1## wherein Z.sub.1 and Z.sub.2 each represents an atomic group required for forming a benzimidazole ring; R.sub.1 and R.sub.2 each represents an aliphatic group and at least one of R.sub.1 and R.sub.2 represents an alkyl group having a carboxy group, a hydroxyalkyl group or an alkyl group having a sulfo group; X.sub.1 represents an acid anion; and m is 1 or 2, m being 1 when the dye forms an inner salt (a betaine-like structure) and at least one sensitizing dye of the following general formula (II) ##STR2## wherein Z.sub.3 represents an atomic group required for forming a benzoxazole ring or a .beta.-naphthoxazole ring; Z.sub.4 represents an atomic group required for forming a benzothiazole ring, a benzoselenazole ring, a .beta.-naphthothiazole ring or a .beta.-naphthoselenazole ring; R.sub.3 and R.sub.4 each represents an aliphatic group and at least one of R.sub.3 and R.sub.4 represents an alkyl group having a carboxy group or an alkyl group having a sulfo group; R.sub.5 represents a hydrogen atom or an alkyl group; X.sub.2 represents an acid anion; and n is 1 or 2, n being 1 when the dye forms an inner salt.
摘要翻译： 一种卤化银照相乳剂，其组合含有至少一种以下通式（I）的敏化染料的超敏化剂，其中Z1和Z2各自表示形成苯并咪唑环所需的原子团; R 1和R 2各自表示脂族基，R 1和R 2中的至少一个表示具有羧基，羟基烷基或具有磺基的烷基的烷基; X1表示酸性阴离子; m为1或2，当染料形成内盐（甜菜碱样结构）时，m为1，以及至少一种以下通式（II）的增感染料，其中Z 3表示原子团 形成苯并恶唑环或β-萘恶唑环所需的; Z4表示形成苯并噻唑环，苯并硒唑环，β-萘噻唑环或β-萘并噻唑环所需的原子团; R 3和R 4各自表示脂族基，R 3和R 4中的至少一个表示具有羧基或具有磺基的烷基的烷基; R5表示氢原子或烷基; X2表示酸性阴离子; n为1或2，当染料形成内盐时，n为1。
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公开(公告)号：US4046572A
公开(公告)日：1977-09-06
申请号：US701271
申请日：1976-06-30
申请人： Masanao Hinata , Yuji Mihara , Akira Sato , Tadashi Ikeda
发明人： Masanao Hinata , Yuji Mihara , Akira Sato , Tadashi Ikeda
CPC分类号： G03C1/20 , G03C7/39296
摘要： An improved silver halide photographic light-sensitive material comprising a support having coated thereon at least one photographic emulsion layer containing a dicarbocyanine dye having two heterocyclic nuclei which are 5- or 6-membered nitrogen-containing nuclei and which are connected to each other at the carbon atom in the 2- or 4-position thereof through a pentamethine chain, which can be substituted in the meso-position, a nitrogen atom of one nitrogen-containing heterocyclic nucleus of said carbocyanine dye being substituted by a sulfo- or carboxy-containing alkyl group, and a nitrogen atom of the other nitrogen-containing heterocyclic nucleus being substituted by an aralkyl group or an aryloxyalkyl group, with the proviso that said aralkyl and aryloxyalkyl groups are not substituted by a sulfo group or a carboxyl group.
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