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公开(公告)号：US06010838A
公开(公告)日：2000-01-04
申请号：US167476
申请日：1998-10-07
申请人： Ralf Weimann , Michael Missfeldt , Markus Geiger
发明人： Ralf Weimann , Michael Missfeldt , Markus Geiger
CPC分类号： G03C7/30535 , G03C1/16 , G03C7/3022
摘要： A color photographic silver halide material, at least 95 mol. % of the silver halides of which consist of silver chloride, the blue-sensitive layer of which is spectrally sensitised with a dye of the formula I, ##STR1## in which R.sub.1 means 2-thienyl or 3-thienyl andZ means --O-- or --S-- andR.sub.2, R.sub.3, R.sub.4, R.sub.5 and X have the meaning stated in the description,and which contains a yellow coupler of the formula II ##STR2## in which R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, Z.sub.1, Z.sub.2 and m have the meaning stated in the description, is distinguished by elevated sensitivity, low yellow fog and low secondary absorption of the yellow dye.
摘要翻译： 彩色照相卤化银材料，至少95mol。 其中卤化银的百分比由氯化银组成，其蓝色敏感层用式I的染料进行光谱增感，其中R1表示2-噻吩基或3-噻吩基，Z表示-O-或-S - 和R2，R3，R4，R5和X具有说明书中所述的含义，并且其含有式II的黄色成色剂，其中R1，R2，R3，R4，R5，Z1，Z2和m具有含义 在描述中，通过提高的灵敏度，低黄色雾和黄色染料的低二次吸收来区分。
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公开(公告)号：US06689552B2
公开(公告)日：2004-02-10
申请号：US10011561
申请日：2001-11-05
申请人： Cuong Ly , Edgar Draber , Matthias Feigl , Günter Helling , Thomas Kaluschke , Michael Missfeldt , Maria Nietgen , Heinz-Horst Teitscheid , Ralf Weimann , Heinz Wiesen
发明人： Cuong Ly , Edgar Draber , Matthias Feigl , Günter Helling , Thomas Kaluschke , Michael Missfeldt , Maria Nietgen , Heinz-Horst Teitscheid , Ralf Weimann , Heinz Wiesen
IPC分类号： G03C108
CPC分类号： G03C7/39204 , G03C1/127 , G03C1/16 , G03C7/3022 , G03C7/346 , G03C7/36 , G03C7/3835 , G03C7/3926 , G03C2001/03517
摘要： A color photographic silver halide material which can be developed to form a negative, at least 95 mol % of the silver halides of which consist of AgCl, and which contains at least one light-sensitive silver halide emulsion layer, the silver halide of which contains at least one compound of formulae (I), (II) and (III): [IrClnF6-n]2−M2+ (I) wherein n denotes 0 or an integer from 1 to 6 and M2+ denotes 1 or 2 cations with a total number of 2 positive charges, [Fe(CN)6]m−Mm+ (II) wherein m denotes 2 or 3 and Mm+ denotes 1 to 3 cations with a total number of m positive charges, wherein o denotes 0, 1 or 2 and R denotes an alkyl, aryl or aralkyl, is distinguished under scanning exposure and on analogue exposure by sharp contrast which is independent of exposure time and by a stable latent image.
摘要翻译： 可以显影的彩色照相卤化银材料，其形成负极，至少95mol％的由AgCl组成的卤化银，并且其含有至少一种感光卤化银乳剂层，其卤化银含有 至少一种式（I），（II）和（III）的化合物：其中n表示0或1至6的整数，M 2+表示1或2个阳离子，总数为2个正电荷，其中 m表示2或3，M
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公开(公告)号：US6063557A
公开(公告)日：2000-05-16
申请号：US145445
申请日：1998-09-02
申请人： Cuong Ly , Maria Nietgen , Michael Missfeldt , Heinz-Horst Teitscheid , Edgar Draber , Markus Geiger
发明人： Cuong Ly , Maria Nietgen , Michael Missfeldt , Heinz-Horst Teitscheid , Edgar Draber , Markus Geiger
CPC分类号： G03C7/30535 , G03C1/09 , G03C1/16 , G03C7/3835 , G03C7/3022
摘要： A color photographic silver halide material in which at least one of the blue-sensitive silver halide emulsions is doped with mercury and is spectrally sensitised with a sensitising dye of formula (I) ##STR1## wherein X.sub.1 and X.sub.2, independently of each other, denote O, S, Se, NR,R denotes alkyl or carboxyalkyl,R.sub.1 and R.sub.2 or R.sub.2 and R.sub.3 denote the remaining members for the completion of a phenanthro- or anthraazole ring, and the remaining R.sub.1 or R.sub.3 radical denotes a hydrogen atom,R.sub.4 and R.sub.5, independently of each other, denote a hydrogen atom, alkyl or aryl, orR.sub.4 and R.sub.5 jointly denote the remaining members of an unsubstituted or substituted benzazole, naphthazole, phenanthro- or anthraazole,S.sub.1 and S.sub.2, independently of each other, denote alkyl, sulphoallyl or carboxyalkyl, andM.sup.+ denotes a cation which is possibly necessary for charge equalisation,is distinguished by an improved latent image stability.
摘要翻译： 一种彩色照相卤化银材料，其中至少一种感蓝卤化银乳剂用汞掺杂，并用式（I）的敏化染料进行光谱增感，其中X1和X2彼此独立地表示O，S ，Se，NR，R表示烷基或羧基烷基，R 1和R 2或R 2和R 3表示用于完成菲或蒽并噻唑环的剩余成员，其余的R 1或R 3基团表示氢原子，R 4和R 5，独立地 表示氢原子，烷基或芳基，或者R4和R5共同表示未取代或取代的苯并唑，萘并噻唑，菲咯啉或蒽醌的剩余成员，S1和S2彼此独立地表示烷基，磺基烯丙基或 羧基烷基和M +表示电荷平衡可能需要的阳离子，其特征在于改进的潜像稳定性。
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公开(公告)号：US06258523B1
公开(公告)日：2001-07-10
申请号：US09393673
申请日：1999-09-10
申请人： Michael Missfeldt , Stefan Herrmann
发明人： Michael Missfeldt , Stefan Herrmann
IPC分类号： G03C118
摘要： The present application provides cyanine dyes of the formula (1) in which R1, R2, R3, R4, R5, R6 mutually independently mean H, a substituent or R5 together with R6 or R4 together with R5 mean the remaining members to complete an optionally substituted fused benzo ring or naphtho ring system, providing that at least one of the substituents R1, R2 or R3 is a benzothienyl substituent, X denotes O, S, Se, CH=CH, C(CH3)2 or NR7 (R7 =optionally substituted alkyl), S1, S2 mutually independently mean alkyl, sulfoalkyl, carboxyalkyl, —(CH2)1—SO2—Y—SO2-alkyl, —(CH2)1—SO2—Y—CO-alkyl, —(CH2)1—CO—Y—SO2-alkyl, —(CH2)1NHSO−3, —(CH2)1N(alkyl)SO−3, —(CH2)1N(aryl)SO-−3, —(CH2)1—CO—Y—CO-alkyl, providing that 1 means 1 to 6 and Y means NH or N−, n means 3, 5 or 7, L denotes substituted or unsubstituted methine groups, which may be constituents of one or more carbocyclic rings, and M denotes a counterion optionally necessary to equalise charges as well as colour photographic materials containing cyanine dyes of the formula (I) and the use of compounds of the formula (I) as spectral sensitisers.
摘要翻译： 本申请提供式（1）的花青染料，其中R 1，R 2，R 3，R 4，R 5，R 6相互独立地表示H，取代基或R 5与R 6或R 4一起连同R 5表示其余的成员以完成任选取代的 条件是至少一个取代基R 1，R 2或R 3是苯并噻吩基取代基，X表示O，S，Se，CH = CH，C（CH 3）2或NR 7（R 7 =任选取代的 烷基），S1，S2相互独立地表示烷基，磺基烷基，羧基烷基， - （CH2）1-SO2-Y-SO2-烷基， - （CH2）1-SO2-Y-CO-烷基， - （CH2） - （CH 2）n NHSO 3， - （CH 2）n（烷基）SO 3， - （CH 2）1 N（芳基）SO 3， - （CH 2）1 -CO- CO-烷基，条件是1表示1至6，Y表示NH或N-，n表示3,5或7，L表示取代或未取代的次甲基，其可以是一个或多个碳环的组成，M表示抗衡离子 任选地需要均衡电荷以及含有花青染料的彩色照相材料 式（I）和式（I）化合物作为光谱敏化剂的用途。
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公开(公告)号：US6025121A
公开(公告)日：2000-02-15
申请号：US140853
申请日：1998-08-27
摘要： A color photographic recording material contains at least one photosensitive silver halide emulsion layer which is spectrally sensitized with a monomethine cyanine dye of the formula I ##STR1## in which: R.sup.1 denotes a benzothiophene radical which is coupled by way of the 2-, 3-, 4-, 5-, 6- or 7-position thereof to the benzo ring of the benzothiazole group,R.sup.2 and R.sup.3 (the same or different) denote sulphoalkyl, carboxyalkyl, --(CH.sub.2).sub.n --SO.sub.2 --NH--SO.sub.2 -alkyl, --(CH.sub.2).sub.n --SO.sub.2 --NH--CO-alkyl, --(CH.sub.2).sub.n --CO--NH--SO.sub.2 -alkyl or --(CH.sub.2).sub.n --CO--NH--CO-alkyl and (n=1-6);R.sup.4 to R.sup.6 (the same or different) denote hydrogen, halogen, --CN, --CF.sub.3, alkyl, alkoxy, aryl or a heterocyclic group;orR.sup.5 together with R.sup.4 or R.sup.6 denotes the remainder which is necessary to complete an optionally substituted condensed-on benzene or naphthalene ring;M denotes a cation necessary to balance the charge.The recording material has increased blue sensitivity.
摘要翻译： 彩色照相记录材料含有至少一种光敏卤化银乳剂层，其用式I的单甲基花青染料进行光谱增感，其中：R1表示苯并噻吩基，其通过2-，3-，4- 其中5-，6-或7-位的苯并噻唑基的苯环，R2和R3（相同或不同）表示磺基烷基，羧基烷基， - （CH2）n-SO2-NH-SO2-烷基， - （ CH 2）n -SO 2 -NH-CO-烷基， - （CH 2）n -CO-NH-SO 2 - 烷基或 - （CH 2）n -CO-NH-CO-烷基和（n = 1-6） R4至R6（相同或不同）表示氢，卤素，-CN，-CF3，烷基，烷氧基，芳基或杂环基; 或R 5与R 4或R 6一起表示完成任选取代的稠合的苯或萘环所必需的剩余物; M表示平衡电荷所必需的阳离子。 记录材料具有增加的蓝色灵敏度。
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公开(公告)号：US5922526A
公开(公告)日：1999-07-13
申请号：US964281
申请日：1997-11-04
申请人： Michael Missfeldt
发明人： Michael Missfeldt
IPC分类号： G03C7/00 , C07D417/14 , C09B23/00 , G03C1/035 , G03C1/14 , G03C1/18 , G03C1/20 , G03C1/26 , G03C1/29 , G03C7/392
CPC分类号： G03C1/29 , G03C1/14 , G03C7/3924 , G03C1/035 , G03C1/18 , G03C1/20 , G03C1/26 , G03C7/39256 , G03C7/39276
摘要： A color photographic recording material having at least one light-sensitive silver halide emulsion layer, the silver halide emulsion whereof is spectrally sensitized with a cyanine dye of the formula I, exhibits increased sensitivity, ##STR1## R.sup.1, R.sup.2, R.sup.3, R.sup.6 to R.sup.9 are H, halogen, alkyl, methoxy, aryl, 1-pyrrolyl, 2-pyrrolyl, 3-pyrrolyl, 2-furanyl, 3-furanyl, 2-thienyl, 3-thienyl, 1-indolyl, 2-isoindolyl or N-carbazolyl; or R.sup.7 together with R.sup.6 or R.sup.8 denote the group required to complete an optionally substituted fused benzene ring or napthylene ring system;R.sup.4 and R.sup.5 are alkyl, sulphoalkyl, carboxyalkyl, --(CH.sub.2).sub.n --SO.sub.2 --NH--SO.sub.2 -alkyl, --(CH.sub.2).sub.n --SO.sub.2 --NH--CO-alkyl, --(CH.sub.2).sub.n --CO--NH--SO.sub.2 -alkyl, or --(CH.sub.2).sub.n --CO--NH--CO-alkyl;X denotes --O--, --S--, --Se--, or --NR.sup.10 (R.sup.10 =optionally substituted alkyl);L.sup.1, L.sup.2, L.sup.3 denote substituted or unsubstituted methine groups, or one or more carbocyclic rings;A is H, an aromatic group or, together with B, is the group required to complete a fused benzene ring;B either together with A or together with C is the group required to complete a fused benzene ring;C is H, an aromatic group or, together with B or D, is the group required to complete a fused benzene ring,D is H, an aromatic group or, together w the C, is the group required to complete a fused benzene ring;Q is an anion or cationm is 1, 2, 3 or 4.
摘要翻译： 具有至少一种感光卤化银乳剂层的彩色照相记录材料，其卤化银乳剂用式I的花青染料进行光谱增感，表现出增加的灵敏度，R 1，R 2，R 3，R 6至R 9为H， 卤素，烷基，甲氧基，芳基，1-吡咯基，2-吡咯基，3-吡咯基，2-呋喃基，3-呋喃基，2-噻吩基，3-噻吩基，1-吲哚基，2-异吲哚基或N-咔唑基; 或R 7与R 6或R 8一起表示完成任选取代的稠合苯环或萘环体系所需的基团; R 4和R 5是烷基，磺基烷基，羧基烷基， - （CH 2）n -SO 2 -NH-SO 2 - 烷基， - （CH 2）n -SO 2 -NH-CO-烷基， - （CH 2）n -CO-NH- 烷基或 - （CH 2）n -CO-NH-CO-烷基; X表示-O - ， - S - ， - Se-或-NR 10（R 10 =任选取代的烷基）; L1，L2，L3表示取代或未取代的次甲基，或一个或多个碳环; A是H，芳基或与B一起是完成稠合苯环所需的基团; B与A一起或与C一起是完成稠合苯环所需的基团; C是H，芳基或与B或D一起是完成稠合苯环所需的基团，D是H，芳族基团，或者一起是C，是完成稠合苯环所需的基团 ; Q是阴离子或阳离子，m是1,2,3或4。
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公开(公告)号：US5667956A
公开(公告)日：1997-09-16
申请号：US699466
申请日：1996-08-19
摘要： The grain/sensitivity ratio of a photographic silver halide material may be improved by adding a compound of the formula I to one of its layers. The material moreover exhibits a low increase in fog on storage. ##STR1## in which: Y.sub.1, Y.sub.2, Y.sub.3 each mean one of the following residues ##STR2## R.sub.1 to R.sub.34 mean H, alkyl or aryl; two residues (R.sub.1 to R.sub.34) located on the same N atom may complete a 5-, 6- or greater-membered ring containing at least one N atom and optionally further heteroatoms; two residues (R.sub.1 to R.sub.34) located on adjacent N atoms may complete a ring involving both N atoms and at least one P atom;X.sup.- means an anion required to balance the charge, for example Cl.sup.-, Br.sup.- or tosylate (TosO.sup.-).
摘要翻译： 可以通过将式I化合物加入其一层中来改善照相卤化银材料的颗粒/灵敏度比。 此外，该材料在储存时也显示出雾度的低增加。 （I）其中：Y1，Y2，Y3各自表示以下残基之一
ryl; 位于同一N原子上的两个残基（R1至R34）可以完成含有至少一个N原子和任选其它杂原子的5-，6-或更多元环; 位于相邻N原子上的两个残基（R1至R34）可以完成涉及N原子和至少一个P原子的环; X-表示平衡电荷所需的阴离子，例如Cl - ，Br-或甲苯磺酸酯（TosO-）。 -
公开(公告)号：US06171776B2
公开(公告)日：2001-01-09
申请号：US09209404
申请日：1998-12-10
IPC分类号： G03C129
摘要： A colour photographic silver halide material in which at least one of the blue-sensitive silver halide emulsions is spectrally sensitised with a mixture of at least one seansitising dye of the formula (I) and at least one sensitising dye of the formula (II): in which R1 means an optionally substituted thienyl, pyrroly, indolyl, furamyl or phenyl, in which R5, R6, R7, mean H or R5 and R6 together or R6 and R7 together mean the remaining members of a fused benzo ring and the residual substituent means H and R2, R3, R4, R8, R9, R10 and M have the meaning stated in the description, is distinguished by elevated sensitivity and improved latent image stabilitity.
摘要翻译： 一种彩色照相卤化银材料，其中至少一种感蓝卤化银乳剂用式（I）的至少一种海藻染料和至少一种式（II）的敏化染料的混合物进行光谱增感： 其中R 1表示任选取代的噻吩基，吡咯基，吲哚基，呋喃基或苯基，其中R 5，R 6，R 7，平均H或R 5和R 6一起或R 6和R 7一起表示稠合的苯并环的剩余成员，残基取代基表示H 和R2，R3，R4，R8，R9，R10和M具有描述中所述的含义，其特征在于提高的灵敏度和改善的潜像稳定性。
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公开(公告)号：US5942382A
公开(公告)日：1999-08-24
申请号：US89891
申请日：1998-06-04
摘要： A color photographic recording material contains at least one photosensitive silver halide emulsion layer which is spectrally sensitized with a monomethine cyanine dye of the formula I in which:R.sup.1 denotes a benzothiophene radical which is coupled by way of the 2-, 3-, 4-, 5-, 6- or 7-position thereof to the benzo ring of the benzothiazole group,R.sup.2 and R.sup.3 (the same or different) denote sulphoalkyl, carboxyalkyl, --(CH.sub.2).sub.n --SO .sub.2 --NH--SO.sub.2 -alkyl, --(CH.sub.2).sub.n --SO.sub.2 --NH--CO-alkyl, --(CH.sub.2).sub.n --CO--NH--SO.sub.2 -alkyl or --(CH.sub.2).sub.n --CO--NH--CO-alkyl (n=1-6);R.sup.4 to R.sup.6 (the same or different) denote hydrogen, halogen, --CN, --CF.sub.3, alkyl, alkoxy, aryl or a heterocyclic group;orR.sup.5 together with R.sup.4 or R.sup.6 denotes the remainder which is necessary to complete an optionally substituted condensed-on benzene or naphthalene ring;M denotes a cation necessary to balance the charge.The recording material has increased blue sensitivity.
摘要翻译： 彩色照相记录材料含有至少一种光敏卤化银乳剂层，其用式I的单甲基花青染料进行光谱增感，其中：R1表示苯并噻吩基，其通过2-，3-，4- ，其中5-，6-或7-位的苯并噻唑基的苯环，R2和R3（相同或不同）表示磺基烷基，羧基烷基， - （CH2）n-SO2-NH-SO2-烷基， （CH 2）n -SO 2 -NH-CO-烷基， - （CH 2）n -CO-NH-SO 2 - 烷基或 - （CH 2）n -CO-NH-CO-烷基（n = R4至R6（相同或不同）表示氢，卤素，-CN，-CF3，烷基，烷氧基，芳基或杂环基; 或R 5与R 4或R 6一起表示完成任选取代的稠合的苯或萘环所必需的剩余物; M表示平衡电荷所必需的阳离子。 记录材料具有增加的蓝色灵敏度。
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公开(公告)号：US5919612A
公开(公告)日：1999-07-06
申请号：US785691
申请日：1997-01-17
申请人： Cuong Ly , Wolfgang Schmidt , Bruno Mucke , Michael Missfeldt
发明人： Cuong Ly , Wolfgang Schmidt , Bruno Mucke , Michael Missfeldt
摘要： A colour photographic silver halide material having a support and at least one silver halide emulsion layer, which contains a sensitiser of the formula (I), a stabiliser of the formula (II) and a stabiliser of the formula (III) ##STR1## in which R.sub.1 to R.sub.14, X.sub.1, X.sub.2, X.sup..crclbar., L.sub.1 to L.sub.5 and n have the meaning stated in the description, is distinguished by improved storage stability.
摘要翻译： 一种具有载体和至少一个卤化银乳剂层的彩色照相卤化银材料，其含有式（I）的敏化剂，式（II）的稳定剂和式（III）的稳定剂，其中R 1至 R14，X1，X2，X（ - ），L1至L5和n具有说明书中所述的含义，其特征在于改善了储存稳定性。
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