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1. 发明授权

US5094938A Silver halide color photographic material containing a novel cyan dye-forming coupler 失效
标题翻译：含有新型氰基染料形成偶联剂的银色彩色摄影材料
公开(公告)号：US5094938A
公开(公告)日：1992-03-10
申请号：US598381
申请日：1990-10-18
申请人： Jiro Tsukahara , Shigeru Yamazaki , Hidetoshi Kobayashi
发明人： Jiro Tsukahara , Shigeru Yamazaki , Hidetoshi Kobayashi
IPC分类号： C07C275/40 , C07C311/04 , C07C311/08 , C07C317/18 , C07C317/42 , C07C317/44 , C07C323/12 , C07C323/44 , C07C323/52 , C07C323/65 , C07F9/40 , G03C7/305 , G03C7/34
CPC分类号： G03C7/346 , C07C275/40 , C07C311/04 , C07C311/08 , C07C317/18 , C07C317/42 , C07C317/44 , C07C323/12 , C07C323/44 , C07C323/52 , C07C323/65 , C07F9/4006 , G03C7/30523 , C07C2101/14
摘要： There is disclosed a silver halide color photographic material having a silver halide emulsion layer on a base which comprises a novel cyan coupler. According to the disclosure, a silver halide color photographic material containing a cyan coupler that has high coupling reactivity and high color density, resulting color image being hardly susceptible to reduction fading and is excellent in heat fast can be obtained.

2. 发明授权

US5210011A Silver halide photographic photosensitive material containing two types of cyan dye forming couplers 失效
标题翻译：含有两种类型的CYAN DYE形成联轴器的银色摄影摄影材料
公开(公告)号：US5210011A
公开(公告)日：1993-05-11
申请号：US625481
申请日：1990-12-11
申请人： Jiro Tsukahara , Hidetoshi Kobayashi
发明人： Jiro Tsukahara , Hidetoshi Kobayashi
IPC分类号： G03C7/34
CPC分类号： G03C7/342
摘要： A silver halide color photographic photosensitive material comprising a support having thereon a at least one silver halide emulsion layer, wherein at least one cyan dye forming coupler represented by the formula (I) indicated below ##STR1## wherein all the symbols are defined in the specification and at least one cyan dye forming coupler which can be represented by the formula (C) indicated below ##STR2## wherein all the symbols are defined in the specification are present in a layer on said support.

3. 发明授权

US5192651A Silver halide color photographic photosensitive materials containing at least two types of cyan dye forming couplers 失效
标题翻译：含有两种类型的CYAN DYE形成联轴器的银色彩色摄影感光材料
公开(公告)号：US5192651A
公开(公告)日：1993-03-09
申请号：US630257
申请日：1990-12-19
申请人： Jiro Tsukahara , Hidetoshi Kobayashi
发明人： Jiro Tsukahara , Hidetoshi Kobayashi
IPC分类号： G03C7/34
CPC分类号： G03C7/342
摘要： The present invention relates to photographic photosensitive material comprising a support having thereon at least one silver halide emulsion layer. The photosensitive material contains at least one cyan dye forming coupler represented by formula (I) ##STR1## and at least one cyan dye forming coupler represented by formula (II) ##STR2## in proportions, respectively from 20 to 99 wt % and from 1 to 80 wt %, wherein all the symbols are defined in the specification.

4. 发明授权

US5260177A Silver halide color photographic light-sensitive material 失效
标题翻译：卤化银彩色摄影感光材料
公开(公告)号：US5260177A
公开(公告)日：1993-11-09
申请号：US884897
申请日：1992-05-18
申请人： Kozo Aoki , Michio Ono , Katsuyoshi Yamakawa , Shigeru Yamazaki , Kei Sakanoue , Hidetoshi Kobayashi
发明人： Kozo Aoki , Michio Ono , Katsuyoshi Yamakawa , Shigeru Yamazaki , Kei Sakanoue , Hidetoshi Kobayashi
IPC分类号： C07D213/75 , C07D213/76 , C07D471/04 , G03C7/38 , G03C7/388
CPC分类号： C07D213/75 , C07D213/76 , C07D471/04 , G03C7/3815
摘要： A silver halide color photographic light-sensitive material comprises a novel cyan dye-forming coupler or a combination of a specific cyan dye-forming coupler with an .alpha.-pivaloylacetoanilide type yellow dye-forming coupler or a pyrazoloazole type magenta dye-forming coupler, the specific cyan dye-forming coupler being contained in the silver halide emulsion layer in the form of an emulsion of lipophilic fine particles obtained by mixing the coupler with at least one water-insoluble and organic solvent-soluble homo- or co-polymer to form a dispersion. The silver halide color photographic light-sensitive material is excellent in the reproduction of yellow, magenta and cyan colors and has low fog of cyan. Thus, the light-sensitive material can provide color images excellent in the fastness of the cyan color images.The cyan dye-forming coupler is represented by general formula (II): ##STR1## wherein R.sub.1 represents an aliphatic group, an aromatic group or a heterocyclic group; R.sub.2 represents a group or atom which can be bonded with the heterocyclic ring; X represents a hydrogen atom or a group which can be eliminated; Y represents a divalent bonding group having at least one amido bond and/or ester bond; Z represents a dissociative group; A, B, C, D and E each represents a nitrogen atom or a carbon atom a which hydrogen atom is bonded, provided that one or two of them represent a nitrogen atom; and n represents 0, 1 or 2.
摘要翻译：卤化银彩色照相感光材料包括新型的青色染料形成成色剂或特定的形成青色染料的成色剂与α-对甲酰基乙酰苯胺型黄色染料形成成色剂或吡唑并唑型品红色染料形成成色剂的组合，通过将成色剂与至少一种水不溶性和有机溶剂可溶性均聚物或共聚物混合而形成的亲脂性细颗粒乳液形式的卤化银乳剂层中所含有特定的青色成色剂，分散。卤化银彩色摄影感光材料在黄色，品红色和青色的再现方面是优异的，并且具有低的青色雾。因此，感光材料可以提供在青色图像的牢度方面优异的彩色图像。青色染料成色剂由通式（II）表示：其中R 1表示脂族基团，芳族基团或杂环基团; R2表示可以与杂环结合的基团或原子; X表示氢原子或可被除去的基团; Y表示具有至少一个酰胺键和/或酯键的二价键合基团; Z表示离解基团; A，B，C，D和E各自表示氮原子或氢原子键合的碳原子a，条件是它们中的一个或两个表示氮原子; n表示0,1或2。

5. 发明授权

US5300419A Silver halide color photographic material 失效
标题翻译：卤化银彩色照相材料
公开(公告)号：US5300419A
公开(公告)日：1994-04-05
申请号：US888858
申请日：1992-05-27
申请人： Nobuo Seto , Hiroyuki Yoneyama , Masakazu Morigaki , Hidekazu Sakai , Hidetoshi Kobayashi , Shigeru Yamazaki
发明人： Nobuo Seto , Hiroyuki Yoneyama , Masakazu Morigaki , Hidekazu Sakai , Hidetoshi Kobayashi , Shigeru Yamazaki
IPC分类号： G03C7/36 , G03C7/30 , G03C7/392 , G03C7/34
CPC分类号： G03C7/3006
摘要： Disclosed is a silver halide color photographic material containing at least one cyan dye forming coupler of the following general formula (C-1) and at least one compound of the following general formula (I) in the same layer of the material: ##STR1## where R.sub.0 represents an alkyl group, an alkenyl group, an aryl group, or a heterocyclic group;X represents a hydrogen atom, or a group capable of being split off by a coupling reaction with the oxidation product of an aromatic primary amine color developing agent; andAr represents an aromatic group; ##STR2## where R.sub.1, R.sub.2 and R.sub.3 each represent an aliphatic group, an aryl group, or a heterocyclic group;R.sub.4 represents a hydrogen atom, an aliphatic group, an aryl group, or a heterocyclic group;R.sub.1 and R.sub.2, or R.sub.3 and R.sub.4 may be bonded to each other to form a 5-membered to 8-membered ring along with the nitrogen atom in the formula;the compound of formula (I) may form a dimer or a higher polymer at the position of R.sub.1, R.sub.2, R.sub.3 or R.sub.4 ;provided that R.sub.1 and R.sub.3, or R.sub.2 and R.sub.4 are not bonded to each other to form a ring, and that the sum of the carbon atoms of R.sub.1, R.sub.2, R.sub.3 and R.sub.4 is 6 or more.
摘要翻译：公开了在同一层材料中含有至少一种以下通式（C-1）的青色染料形成成色剂和至少一种以下通式（I）的化合物的卤化银彩色照相材料：（* CHEMICAL 结构*）（C-1）其中R 0表示烷基，烯基，芳基或杂环基; X表示氢原子或能够通过与芳族伯胺显色剂的氧化产物的偶联反应而分裂的基团; Ar表示芳香族基团。（*化学结构*）（I）其中R 1，R 2和R 3各自表示脂族基，芳基或杂环基; R4表示氢原子，脂族基，芳基或杂环基; R 1和R 2，或者R 3和R 4可以彼此键合以与式中的氮原子一起形成5元至8元环; 式（I）化合物可以在R 1，R 2，R 3或R 4的位置上形成二聚体或更高级的聚合物; 条件是R1和R3或R2和R4彼此不结合形成环，并且R 1，R 2，R 3和R 4的碳原子之和为6以上。

6. 发明授权

US06280918B1 Silver halide photographic lightsensitive material 失效
标题翻译：卤化银照相感光材料
公开(公告)号：US06280918B1
公开(公告)日：2001-08-28
申请号：US09396944
申请日：1999-09-15
申请人： Hisashi Mikoshiba , Hidetoshi Kobayashi
发明人： Hisashi Mikoshiba , Hidetoshi Kobayashi
IPC分类号： G03C110
CPC分类号： G03C1/10 , G03C1/34 , G03C7/3022 , G03C7/3885 , G03C7/39288 , G03C2007/3027
摘要： A silver halide photographic lightsensitive material comprises at least one silver halide emulsion layer on a support and contains at least one noncolor-forming compound represented by the following general formula (1) wherein each of R1, R2 and R3 independently represents an alkyl group, an aryl group, a halogen atom, a heterocyclic group, a cyano group, a hydroxy group, a nitro group, a carboxyl group, a sulfo group, an amino group, an alkoxy group, an aryloxy group, an acylamino group, an alkylamino group, an anilino group, an ureido group, an alkylthio group, an arylthio group, an alkoxycarbonylamino group, a sulfonamido group, a carbamoyl group, a sulfamoyl group, a sulfonyl group, an alkoxycarbonyl group, a heterocyclic oxy group, an azo group, an acyloxy group, a carbamoyloxy group, a silyloxy group, an aryloxycarbonylamino group, an imido group, a sulfinyl group, an aryloxycarbonyl group or an acyl group, each of k and n independently represents an integer of 0 to 5, and m represents an integer of 0 to 4.
摘要翻译：卤化银照相感光材料在载体上包含至少一个卤化银乳剂层，并含有至少一种由以下通式（1）表示的不成色化合物，其中R1，R2和R3各自独立地表示烷基，芳基，卤素原子，杂环基，氰基，羟基，硝基，羧基，磺基，氨基，烷氧基，芳氧基，酰氨基，烷基氨基苯胺基，脲基，烷硫基，芳硫基，烷氧基羰基氨基，亚磺酰氨基，氨基甲酰基，氨磺酰基，磺酰基，烷氧基羰基，杂环氧基，偶氮基，酰氧基，氨基甲酰氧基，甲硅烷氧基，芳氧基羰基氨基，亚氨基，亚磺酰基，芳氧基羰基或酰基，k和n分别独立地表示0〜5的整数，m表示表示0到4的整数。

7. 发明授权

US6150067A Heat-sensitive recording material 有权
标题翻译：热敏记录材料
公开(公告)号：US6150067A
公开(公告)日：2000-11-21
申请号：US283978
申请日：1999-04-01
申请人： Kazuyuki Koike , Hidetoshi Kobayashi , Yasuhiro Ogata
发明人： Kazuyuki Koike , Hidetoshi Kobayashi , Yasuhiro Ogata
IPC分类号： B41M5/28 , B41M5/30 , B41M5/323 , B41M5/40 , B41M5/42 , C09B57/00 , G03C1/52 , G03F7/021
CPC分类号： B41M5/42 , B41M5/323 , B41M5/41 , B41M2205/04 , B41M2205/38 , B41M5/423 , B41M5/426
摘要： Disclosed is a heat-sensitive recording material comprising a support comprised of a substrate and a thermoplastic resin layer formed thereon, and a heat-sensitive recording layer disposed on the support and containing a diazonium salt compound capable of being decomposed by ultraviolet light, wherein the thermoplastic resin layer is formed by melt extrusion and wherein the thermoplastic resin layer contains a fluorescent brightening agent and a white pigment. In the heat-sensitive recording material, the fluorescent brightening agent is preferably a compound represented by the following structural formula (I):Structural Formula (I) ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, and R.sub.4 each represent a hydrogen atom, or a substituent group or a substituent atom.
摘要翻译：公开了一种热敏记录材料，其包含由基材和形成在其上的热塑性树脂层构成的载体，以及设置在载体上并含有能够被紫外光分解的重氮盐化合物的热敏记录层，其中，通过熔融挤出形成热塑性树脂层，其中热塑性树脂层含有荧光增白剂和白色颜料。在热敏记录材料中，荧光增白剂优选为由以下结构式（I）表示的化合物：其中R 1，R 2，R 3和R 4各自表示氢原子或取代基的结构式（I）或取代基原子。

8. 发明授权

US5283166A Yellow dye-forming coupler and silver halide color photographic light-sensitive material containing the same 失效
标题翻译：黄色染料成色剂和卤化银彩色摄影感光材料含有
公开(公告)号：US5283166A
公开(公告)日：1994-02-01
申请号：US883130
申请日：1992-05-14
申请人： Hidetoshi Kobayashi , Yasuhiro Yoshioka , Yoshio Shimura
发明人： Hidetoshi Kobayashi , Yasuhiro Yoshioka , Yoshio Shimura
IPC分类号： G03C7/36
CPC分类号： G03C7/36
摘要： An acylacetamide-type yellow dye-forming coupler. The acyl group of the coupler is a bicyclo[1.1.1]pentane-1-carbonyl group, a bicyclo[2.1.1]hexane-1-carbonyl group, a bicyclo[2.2.1.]heptane-1-carbonyl group, a bicyclo[2.2.2]octane-1-carbonyl group, a tricyclo[3.1.1.0.sup.3,6 ]heptane-6-carbonyl group, a tricyclo[3.3.0.0.sup.3,7 ]octane-1-carbonyl group, or a tricyclo[3.3.1.0.sup.3,7 ]nonane-3-carbonyl group.
摘要翻译：酰基乙酰胺型黄色染料成色剂。成色剂的酰基是双环[1.1.1]戊烷-1-羰基，双环[2.1.1]己烷-1-羰基，双环[2.2.1。]庚烷-1-羰基，双环[2.2.2]辛烷-1-羰基，三环[3.1.1.03.6]庚烷-6-羰基，三环[3.3.0.03.7]辛烷-1-羰基或三环[ 3.3.1.03,7]壬烷-3-羰基。

9. 发明授权

US5273868A Silver halide color photographic materials 失效
标题翻译：卤化银彩色照相材料
公开(公告)号：US5273868A
公开(公告)日：1993-12-28
申请号：US793008
申请日：1991-11-15
申请人： Mamoru Sakurazawa , Hidetoshi Kobayashi
发明人： Mamoru Sakurazawa , Hidetoshi Kobayashi
IPC分类号： G03C7/36 , G03C7/32 , G03C7/38
CPC分类号： G03C7/3225
摘要： A silver halide color photographic material comprising a support having thereon at least one blue sensitive silver halide emulsion layer, at least one green sensitive silver halide emulsion layer and at least one red sensitive silver halide emulsion layer, wherein at least one type of acylacetamide type yellow coupler in which the acyl group represented by formula [I] indicated below is included in said blue sensitive silver halide emulsion layer and at least one type of magenta coupler represented by formula [M] indicated below is included in said green sensitive silver halide emulsion layer, ##STR1## wherein R.sub.1 represents a univalent group, Q represents a group of non-metal atoms which, together with C, is required to form a three to five membered hydrocarbon ring or a three to five membered heterocyclic ring which has within the ring at least one hetero atom selected from the group consisting of N, O, S and P, with the proviso with R.sub.1 is not a hydrogen atom and is not linked to Q and does not form a ring, ##STR2## wherein R.sub.20 represents a hydrogen atom or a substituent group, Z represents a group of non-metal atoms which is required to form a five membered azole ring which contains 2 to 4 nitrogen atoms, said azole rings may have substituent groups including condensed rings, and X represents a hydrogen atom or a coupling-off group.

10. 发明授权

US5204211A Image receiver element for use in silver salt diffusion transfer 失效
标题翻译：用于银盐扩散转移的图像接收器元件
公开(公告)号：US5204211A
公开(公告)日：1993-04-20
申请号：US744736
申请日：1991-08-14
申请人： Ikutaro Horie , Hidetoshi Kobayashi
发明人： Ikutaro Horie , Hidetoshi Kobayashi
IPC分类号： G03C8/26 , G03C8/28 , G03C8/52
CPC分类号： G03C8/28 , G03C8/52
摘要： An image receiving element for use in a peel-apart type silver salt diffusion transfer process comprising:(a) a support having a front side and a back side;(b) at least one layer which is a cellulose ester layer or a regenerated cellulose layer coated on the front side of the support;(c) an aliphatic acid ester of glycerol contained in at least one of the cellulose ester layer or the regenerated cellulose layer; and(d) a gelatin-containing layer coated on the back side of the support.
摘要翻译：一种用于剥离型银盐扩散转移方法的图像接收元件，包括：（a）具有前侧和后侧的支撑件; （b）至少一层是纤维素酯层或涂覆在载体前侧的再生纤维素层; （c）纤维素酯层或再生纤维素层中的至少一种中所含的甘油的脂肪酸酯; 和（d）涂覆在载体背面的含有明胶的层。

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