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公开(公告)号：USH782H
公开(公告)日：1990-05-01
申请号：US95714
申请日：1987-09-14
申请人： Mitsunori Ono , Koji Tamoto , Yoshisada Nakamura , Shingo Sato
发明人： Mitsunori Ono , Koji Tamoto , Yoshisada Nakamura , Shingo Sato
CPC分类号： G03C7/3225
摘要： A silver halide color photographic material in disclosed which comprises a support having thereon at least one silver halide emulsion layer, wherein the photographic material contains at least one compound represented by general formula (I) and at least one compound represented by general formula (II) in combination:Cp--(TIME).sub.n --X--Dye (I)wherein Cp represents a coupler residue capable of releasing --(TIME).sub.n --X--Dye upon coupling with an oxidation product of an aromatic primary amine developing agent; TIME represents a timing group; n represents 0 or a positive integer; Dye represents a dye residue, and X represents an auxochromic group of said dye; ##STR1## wherein R represents a hydrogen atom or a substituent; Y represents a hydrogen atom or a coupling-off group; Za, Zb and Zc each represents a methine group, a substituted methine group, .dbd.N-- or --NH--; either the Za--Zb bond or the Zb-Zc bond represents a double bond and the other represents a single bond, provided that when Za, Zb or Zc represents a substituted methine group, one of the substituted methine group or R may be a divalent group capable of linking to form a dimer or higher polymer, and provided that Y does not represent --(TIME).sub.n --X--Dye as defined in general formula (I). The photographic material has improved sharpness and color reproducibility.
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公开(公告)号：US4824773A
公开(公告)日：1989-04-25
申请号：US041560
申请日：1987-04-23
申请人： Shingo Sato , Yoshisada Nakamura , Koji Tamoto
发明人： Shingo Sato , Yoshisada Nakamura , Koji Tamoto
IPC分类号： G03C7/36 , C07C317/22 , G03C7/305
CPC分类号： C07C317/22 , G03C7/30535
摘要： A silver halide color photographic material comprising a support having thereon at least a silver halide emulsion layer containing a compound represented by formula (I) ##STR1## wherein R.sup.1 and R.sup.2 each represents a hydrogen atom, an alkyl group, an alkoxy group, a halogen atom, an alkoxycarbonyl group, a carbamoyl group, a carbonamido group, a sulfonamido group, or a sulfamoyl group; R.sup.3 represents a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, or a carbonamido group; X represents a halogen atom or an alkoxy group; R.sup.4 represents a carbamoyl group, an alkylsulfonyl group, an arylsulfonyl group, or a sulfamoyl group; R.sup.5 represents a hydrogen atom, a halogen atom, a halogen-substituted alkyl group, a nitro group, a cyano group, a carbamoyl group, a sulfamoyl group, an alkylsulfonyl group, an acyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, an alkoxy group, an aryloxy group, a carbonamido group, or a sulfonamido group; provided that at least one of said R.sup.1, R.sup.2, and R.sup.5 is a non-diffusible group; and m represents an integer of from 0 to 4.
摘要翻译： 一种卤化银彩色照相材料，其包含至少一种含有式（I）表示的化合物的卤化银乳剂层的载体，其中R 1和R 2各自表示氢原子，烷基，烷氧基 卤素原子，烷氧基羰基，氨基甲酰基，碳酰氨基，亚磺酰氨基或氨磺酰基; R3表示氢原子，卤素原子，烷基，烷氧基或碳酰氨基; X表示卤素原子或烷氧基; R4表示氨基甲酰基，烷基磺酰基，芳基磺酰基或氨磺酰基; R5表示氢原子，卤素原子，卤素取代的烷基，硝基，氰基，氨基甲酰基，氨磺酰基，烷基磺酰基，酰基，烷氧基羰基，芳氧基羰基， 烷氧基，芳氧基，碳酰氨基或亚磺酰氨基; 条件是所述R1，R2和R5中的至少一个是非扩散性基团; m表示0〜4的整数。
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公开(公告)号：US4618573A
公开(公告)日：1986-10-21
申请号：US732770
申请日：1985-05-10
CPC分类号： G03C7/3825 , G03C1/30
摘要： A silver halide color photographic material containing a hardener capable of exerting a hardening effect through activation of a carboxyl group and a magenta coupler of the pyrazoloazole type, whereby lowering of color density of magenta images due to use of rapidly acting hardeners can be prevented.
摘要翻译： 含有能够通过活化吡唑并噻唑类的羧基和品红色成色剂而发挥硬化作用的硬化剂的卤化银彩色照相材料，从而可以防止由于使用快速作用的硬化剂而降低品红色图像的色浓度。
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公开(公告)号：US4511645A
公开(公告)日：1985-04-16
申请号：US530821
申请日：1983-09-09
申请人： Mitsuru Koike , Kesanao Kobayashi , Tadao Toyama , Hiroshi Misu , Koji Tamoto , Masayuki Iwasaki
发明人： Mitsuru Koike , Kesanao Kobayashi , Tadao Toyama , Hiroshi Misu , Koji Tamoto , Masayuki Iwasaki
IPC分类号： G03F7/004 , C08F265/04 , G03F7/00 , G03F7/029 , G03F7/032 , G03F7/033 , G03F7/038 , G03C1/94 , G03C1/68
CPC分类号： C08F265/04 , G03F7/032 , G03F7/0295 , Y10S430/111 , Y10S430/128
摘要： A presensitized printing plate which has a photopolymerizing composition layer provided on at least one side of a support, with the photopolymerizing composition being constituted with (A) a polymer containing in its side chains groups represented by the following general formula (I) and carboxylic groups: ##STR1## (wherein R.sub.1 to R.sub.5 each represents a hydrogen atom, a halogeno group, a carboxyl group, a sulfo group, a nitro group, a cyano group, and amido group, an amino group, or an unsubstituted or a substituted alkyl, aryl, alkoxy, aryloxy, alkylamino, arylamino, alkylsulfonyl or arylsulfonyl group; and Z represents an oxygen atom, a sulfur atom, --NH-- or --NR-- (R=alkyl)), (B) a monomer or an olygomer having at least two polymerizable ethylenically unsaturated double bonds, and (C) a photopolymerization initiator.
摘要翻译： 一种具有光聚合组合物层的预敏印刷版，其中所述光聚合组合物层设置在载体的至少一侧上，所述光聚合组合物由（A）含有由下列通式（I）表示的侧链基团的聚合物和羧基组成 ：其中，R 1〜R 5各自表示氢原子，卤代基，羧基，磺基，硝基，氰基，酰胺基，氨基或未取代的或未取代的 取代的烷基，芳基，烷氧基，芳氧基，烷基氨基，芳基氨基，烷基磺酰基或芳基磺酰基; Z表示氧原子，硫原子，-NH-或-NR-（R =烷基）），（B）单体或 具有至少两个可聚合的烯键式不饱和双键的共聚物，和（C）光聚合引发剂。
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公开(公告)号：US4504573A
公开(公告)日：1985-03-12
申请号：US592196
申请日：1984-03-22
CPC分类号： C08F2/50 , G03F7/031 , Y10S430/116 , Y10S430/121 , Y10S430/122 , Y10S430/127
摘要： A high sensitivity photopolymerizable composition is disclosed. The composition includes a polymerizable compound having an ethylenically unsaturated bond and a photopolymerizable initiator represented by the general formula (I). ##STR1## The substituents within general formula (I) are defined within the specification. The composition has improved sensitivity and the initiator provides an increased polymerization rate. The composition may further include Michler's ketone and a N-methyl-2-benzoyl-.beta.-naphthothiazolin.
摘要翻译： 公开了一种高灵敏度光聚合组合物。 该组合物包括具有烯属不饱和键的可聚合化合物和由通式（I）表示的可光聚合引发剂。 通式（I）中的取代基在说明书中定义。 组合物具有改进的灵敏度，并且引发剂提供了增加的聚合速率。 组合物还可以包括米ler酮和N-甲基-2-苯甲酰基-β-萘噻嗪。
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16.发明授权
公开(公告)号：US4481276A
公开(公告)日：1984-11-06
申请号：US551616
申请日：1983-11-14
IPC分类号： C08F2/00 , C08F2/50 , C09D4/00 , C09D5/00 , C09D5/02 , C09D7/00 , C09D11/00 , C09D11/02 , C09D11/10 , C09J4/00 , C09J7/02 , C09J11/00 , F01D5/32 , G03C1/73 , G03F7/028 , G03F7/029 , G03F7/20 , G03C1/68
CPC分类号： C08F2/50 , G03F7/0295 , Y10S430/121 , Y10S430/123
摘要： A photopolymerizable composition having an improved sensitivity, which comprises a polymerizable compound having an ethylenically unsaturated bond and a photopolymerization initiator, wherein said photopolymerization initiator comprises a compound represented by general formula I ##STR1## wherein R.sup.1 and R.sup.2 each represents a hydrogen atom, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, or an aralkyl group; X represents a substituent having a Hammett's value of not more than 0.7; and Y represents a hydrogen atom, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, an aralkyl group, an acyl group, or an alkoxycarbonyl group and a 1,3,5-triazine compound represented by general formula II ##STR2## wherein R.sup.3, R.sup.4, and R.sup.5 each represents a hydrogen atom, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, or an aralkyl group; at least one of them being a mono-, di-, or tri-halogen-substituted methyl group.
摘要翻译： 一种具有改进的灵敏度的可光聚合组合物，其包含具有烯键式不饱和键的可聚合化合物和光聚合引发剂，其中所述光聚合引发剂包括由通式I表示的化合物，其中R 1和R 2各自表示氢原子， 烷基，取代的烷基，芳基，取代的芳基或芳烷基; X表示哈米特值不大于0.7的取代基; Y表示氢原子，烷基，取代的烷基，芳基，取代的芳基，芳烷基，酰基或烷氧基羰基，以及一般地表示的1,3,5-三嗪化合物 式II其中R 3，R 4和R 5各自表示氢原子，烷基，取代的烷基，芳基，取代的芳基或芳烷基; 它们中的至少一个是单 - ，二 - 或三 - 卤素取代的甲基。
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公开(公告)号：US5393648A
公开(公告)日：1995-02-28
申请号：US104626
申请日：1993-08-11
申请人： Satoru Toda , Tomokazu Yasuda , Koji Tamoto
发明人： Satoru Toda , Tomokazu Yasuda , Koji Tamoto
摘要： There is disclosed a silver halide photographic material containing a dispersion of a hydrophobic compound and a water-insoluble and organic solvent-soluble polymer as defined herein. The hydrophobic compound may be a dye which is photochemically inactive during storage but readily decolored and eluted in photographic processing.
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公开(公告)号：US5391470A
公开(公告)日：1995-02-21
申请号：US104649
申请日：1993-08-11
申请人： Tomokazu Yasuda , Junichi Yamanouchi , Koji Tamoto
发明人： Tomokazu Yasuda , Junichi Yamanouchi , Koji Tamoto
摘要： There is disclosed a silver halide photographic material containing a dispersion of a hydrophobic compound and a water-insoluble and organic solvent-soluble polymer as defined herein. The hydrophobic compound may be a dye which is photochemically inactive during storage but readily decolored and eluted in photographic processing.
摘要翻译： 公开了含有本文所定义的疏水性化合物和水不溶性和有机溶剂可溶性聚合物的分散体的卤化银照相材料。 疏水性化合物可以是在储存期间光化学惰性但在照相处理中容易脱色和洗脱的染料。
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公开(公告)号：US5328818A
公开(公告)日：1994-07-12
申请号：US945933
申请日：1992-09-17
申请人： Hiroshi Fukuzawa , Kohzaburoh Yamada , Keiji Mihayashi , Koji Tamoto , Shigeru Shibayama , Minoru Sato , Kiyoshi Nakazyo
发明人： Hiroshi Fukuzawa , Kohzaburoh Yamada , Keiji Mihayashi , Koji Tamoto , Shigeru Shibayama , Minoru Sato , Kiyoshi Nakazyo
CPC分类号： G03C1/83 , G03C7/3013
摘要： A silver halide color photographic light-sensitive material includes red-, green- and blue-sensitive silver halide emulsion layers, and a non-light-sensitive layer, and contains a dye of the following formula (I). The emulsion layer or the non-light-sensitive layer contains a yellow coupler of the following formula (1) or (2), or an acylacetamide type yellow coupler having an acyl group of the following formula (Y): ##STR1## where X and Y represent an electron attractive group, or when coupled with each other, XY represents an acidic nucleus, Ar represents a phenyl group or a heterocyclic group, and L.sup.1, L.sup.2 and L.sup.3 represent a methine group, ##STR2## where X.sub.1 and X.sub.2 represent an alkyl group, an aryl group, or a heterocyclic group, X.sub.3 represents an organic group which forms a nitrogen-containing heterocyclic group together with >N--, Y represents an aryl group or a heterocyclic group, and Z represents a split-off group, ##STR3## where D.sup.1 represents a monovalent group, and Q represents a non-metallic atomic group required to form, together with the C, a 3- to 5-membered hydrocarbon ring or a 3- to 5-membered heterocyclic ring.
摘要翻译： 卤化银彩色照相感光材料包括红，绿和蓝敏感的卤化银乳剂层和非感光层，并含有下式（I）的染料。 乳剂层或非感光层含有下式（1）或（2）的黄色成色剂，或具有下式（Y）的酰基的酰基乙酰胺型黄色成色剂： I）其中X和Y表示吸电子基团，或者当彼此结合时，XY表示酸性核，Ar表示苯基或杂环基，L1，L2和L3表示次甲基，式 （1）式（2）其中X1和X2表示烷基，芳基或杂环基，X3表示与> N-形成含氮杂环基的有机基团，Y表示 芳基或杂环基，Z表示分解基团，其中D1表示一价基团，Q表示与C一起形成的非金属原子团， 至5元烃环或3至5元杂环。
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公开(公告)号：US4863841A
公开(公告)日：1989-09-05
申请号：US310016
申请日：1989-02-13
摘要： A silver halide color photographic material comprising a support having thereon at least one photosensitive silver halide emulsion layer, wherein a 5-pyrazolone type 2-equivalent coupler is present in the photosensitive silver halide emulsion layer or a layer adjacent thereto and a hardening agent which acts by activating a carboxy group is present in a photosensitive or non-photosensitive photographic layer of the silver halide color photographic material.
摘要翻译： 一种卤化银彩色照相材料，其包括其上具有至少一个感光卤化银乳剂层的载体，其中在感光卤化银乳剂层或与其相邻的层中存在5-吡唑啉酮2-类当量的成色剂， 通过活化羧基存在于卤化银彩色照相材料的感光或非感光照相层中。
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