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1. 发明公开

EP0749038A1 Light-sensitive photographic materials comprising tabular silver halide grains and azodicarbonamide derivatives 失效
标题翻译：包括含有片状卤化银颗粒和偶氮二酰胺衍生物的感光照相材料
公开(公告)号：EP0749038A1
公开(公告)日：1996-12-18
申请号：EP95109376.4
申请日：1995-06-16
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： Cogliolo, Isabella , Delprato, Ivano , Ceruti, Luca , Mana, Stefano , Parodi, Stefano
IPC分类号： G03C1/005 , G03C1/34 , G03C1/10
CPC分类号： G03C1/0051 , G03C1/10 , G03C1/34 , G03C2001/0055
摘要： The present invention describes a light-sensitive silver halide photographic material comprising a support and silver halide emulsion layer or layers, wherein at least one of said silver halide emulsion layers contains tabular silver halide grains having an average diameter to thickness ratio of at least 2:1 and at least one azodicarbonamide derivative.
摘要翻译：本发明描述了一种光敏感的卤化银照相材料，其包含支持体和卤化银乳剂层，worin说卤化银乳剂层中的至少一个包含具有平均直径至少为2的厚度比片状卤化银颗粒： 1个至少一个azodicarboxamides衍生物。

2. 发明公开

EP0539786A1 Silver halide photographic elements 失效
标题翻译： Photographische Silberhalogenidelemente。
公开(公告)号：EP0539786A1
公开(公告)日：1993-05-05
申请号：EP92117382.9
申请日：1992-10-12
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： Delprato, Ivano , Mana, Stefano , Luzzi, Antonio
IPC分类号： G03C1/83
CPC分类号： G03C1/832 , C09B23/0066
摘要： An infrared sensitive silver halide photographic element which contains a dye represented by the following formula:

wherein R₁ and R₂ each independently represent a sulfoalkyl or a sulfatoalkyl group having 2 to 4 carbon atoms, Q represents the atoms necessary to complete a 5- or 6-membered carbocyclic ring group, R₃ represents an alkyl group, R₄ represents an aryl group, X⁻ represents an anion, n is an integer of 1 or 2, provided that that n is 1 when the dye forms an intramolecular salt, and Z₁ and Z₂ each independently represent the atoms necessary to complete an indole nucleus.
摘要翻译：含有由下式表示的染料的红外线感光型卤化银照相元件：其中R 5和R 6各自独立地表示具有2〜4个碳原子的磺基烷基或硫酸烷基，Q表示原子必要的是完成5-或6-元碳环基，R 7表示烷基，R 8表示芳基，X DIVIDED表示阴离子，n为1或2的整数，条件是当染料形成分子内盐时，n为1，Z 5和Z 6各自独立地表示完成吲哚核所必需的原子。

3. 发明公开

EP0523465A1 Silver halide photographic elements 失效
标题翻译：卤化银照相元件
公开(公告)号：EP0523465A1
公开(公告)日：1993-01-20
申请号：EP92111248.8
申请日：1992-07-02
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： Delprato, Ivano , Mana, Stefano , Luzzi, Antonio
IPC分类号： G03C1/83 , C09B23/08
CPC分类号： G03C1/832 , C09B23/0066 , Y10S430/145
摘要： An infrared sensitive silver halide photographic element which contains an infrared-absorbing dye represented by the following formula

wherein:
R₁ and R₂ each independently represents a sulfoalkyl or a sulfatoalkyl group,
Q represents the atoms necessary to complete a 5- to 6- membered carbocyclic ring,
Z₃ represents the atoms necessary to complete a 5-membered N-containing aromatic ring,
X⁻ represents an anion,
n is an integer of 1 or 2, provided that n is 1 when the dye forms an intramolecular salt, and
Z₁ and Z₂ each independently represents the atoms necessary to complete a substituted or unsubstituted indole nucleus.
摘要翻译：含有由下式表示的红外吸收染料的红外敏感卤化银照相材料，其中：R 1和R 2各自独立地代表磺烷基或硫代烷基，Q代表完成5-至6-元碳环所需的原子 Z 3代表完成5元含N芳香环所必需的原子，X - 代表阴离子，n是1或2的整数，条件是当染料形成分子内盐时n是1，Z 1和Z 2 各自独立地表示完成取代或未取代的吲哚核所必需的原子。

4. 发明授权

EP0539786B1 Silver halide photographic elements 失效
标题翻译：卤化银照相元件
公开(公告)号：EP0539786B1
公开(公告)日：1997-08-13
申请号：EP92117382.9
申请日：1992-10-12
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： Delprato, Ivano , Mana, Stefano , Luzzi, Antonio
IPC分类号： G03C1/83
CPC分类号： G03C1/832 , C09B23/0066

5. 发明授权

EP0523465B1 Silver halide photographic elements 失效
标题翻译：卤化银照相元件。
公开(公告)号：EP0523465B1
公开(公告)日：1994-12-28
申请号：EP92111248.8
申请日：1992-07-02
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： Delprato, Ivano , Mana, Stefano , Luzzi, Antonio
IPC分类号： G03C1/83 , C09B23/08
CPC分类号： G03C1/832 , C09B23/0066 , Y10S430/145

6. 发明公开

EP0535400A1 Photothermographic materials containing additive to improve post processing stability 失效
标题翻译：具有Additif光热敏成像材料以提高处理后的稳定性。
公开(公告)号：EP0535400A1
公开(公告)日：1993-04-07
申请号：EP92115250.0
申请日：1992-09-07
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： Bertoldi, Massimo , Mana, Stefano , Soncini, Cristina
IPC分类号： G03C1/498 , G03C8/40 , G03C1/34
CPC分类号： G03C1/49845 , G03C1/346 , G03C8/408
摘要： The addition of S-substituted-5-mercapto-1H-tetrazoles to silver halide photothermographic emulsions improves the post-processing stability of the material.
摘要翻译：在加入S-substituiertem -5-巯基-1H-四唑，以卤化银照片的热图形乳液改进了材料的后处理的稳定性。

7. 发明公开

EP0607478A1 Spectrally sensitized silver halide photographic materials 失效
标题翻译： Silekhalalsidibilisierte photoische Silberhalogenidmaterialien。
公开(公告)号：EP0607478A1
公开(公告)日：1994-07-27
申请号：EP93100646.4
申请日：1993-01-18
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： Delprato, Ivano , Vacca, Alberto , Mana, Stefano
IPC分类号： G03C1/29 , G03C1/26
CPC分类号： G03C1/29 , G03C1/26
摘要： The present invention refers to a silver halide photographic material containing a support having coated thereon at least a silver halide emulsion layer spectrally sensitized with a first sensitizing dye according to the formula (I):

wherein Z₁ and Z₂ each independently represents the atoms necessary to complete a substituted or unsubstituted 5-membered nitrogen-containing heterocyclic group; R and R₁ each independently represents a substituted or unsubstituted alkyl group; Q and Q₁ in combination represent the atoms required to complete a thiazolidinone nucleus; L₁, L₂ and L₃ each represents a methine group or a substituted methine group of the formula:

wherein R₂ is an optionally substituted alkyl group having 1 to 6 carbon atoms or an optionally substituted aryl group having 6 to 10 carbon atoms; X⁻ is an anion and each of m, n and p is 0 or 1, provided that p is 0 when the dye forms an intramolecular salt;
and a second sensitizing dye according to the formula (II):

wherein Z₃ represents the atoms necessary to complete a 6-membered nitrogen-containing heterocyclic group; Z₄ represents the atoms necessary to complete a 5-membered nitrogen-containing heterocyclic group; R₃ and R₄ each represents a hydrogen atom, an alkyl group or a phenyl group; R, R₁, m, n, X and p have the same meaning of formula (I).
The silver halide photographic material has the advantage to have a broad sensitivity in the red portion of the spectrum. It can be exposed to laser beam sources in the range of 600-700 nm.
摘要翻译：本发明涉及一种含有载体的卤化银照相材料，其上至少涂覆有根据式（I）的第一增感染料光谱增感的卤化银乳剂层：其中Z 1和Z 2各自独立地表示原子必要的是完成取代或未取代的5元含氮杂环基团; R和R 1各自独立地表示取代或未取代的烷基; Q和Q1组合表示完成噻唑烷酮核所需的原子; L1，L2和L3各自表示下式的次甲基或取代的次甲基：其中R2是任选取代的具有1至6个碳原子的烷基或任选取代的具有6至10个碳原子的芳基; X - 是阴离子，m，n和p各自为0或1，条件是当染料形成分子内盐时p为0; 和根据式（II）的第二增感染料：其中Z 3表示完成6元含氮杂环基团所必需的原子; Z4表示完成5元含氮杂环基所必需的原子; R3和R4各自表示氢原子，烷基或苯基; R，R 1，m，n，X和p具有与式（I）相同的含义。卤化银照相材料具有在光谱的红色部分具有宽的灵敏度的优点。它可以暴露于600-700nm范围内的激光束源。

8. 发明公开

EP0533007A1 Thermally developable photographic elements 失效转让
标题翻译：元素。
公开(公告)号：EP0533007A1
公开(公告)日：1993-03-24
申请号：EP92115252.6
申请日：1992-09-07
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： Delprato, Ivano , Mana, Stefano , Soncini, Cristina
IPC分类号： G03C1/498 , C09B23/10
CPC分类号： G03C1/49854 , C09B23/102 , G03C1/102
摘要： The addition of simple merocyanine spectral sensitizing dyes to silver halide photothermographic emulsions improves the stability of the emulsion during storage before heat processing.
摘要翻译：将简单的部花青光谱增感染料加入到卤化银光热敏乳液中可以改善乳液在热处理前的储存过程中的稳定性。

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