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公开(公告)号：US5310643A
公开(公告)日：1994-05-10
申请号：US967819
申请日：1992-10-28
申请人： Gunter Helling , Jorg Hagemann
发明人： Gunter Helling , Jorg Hagemann
CPC分类号： G03C7/396 , C08G18/10 , G03C7/3882
摘要： Compounds corresponding to Formula I are suitable as light stabilizers for the image dyes produced from colour couplers by chromogenic development. They are also suitable as oil formers for the colour couplers. In a colour photographic recording material, they are preferably used in combination with a pyrazoloazole coupler and associated with a light-sensitive silver halide emulsion layer. ##STR1## In Formula I, R.sup.1 denotes H, a group which can be split off under alkaline conditions, alkyl or aryl;R.sup.2 denotes OH, alkyl, aryl, alkoxy or ##STR2## R.sup.3, R.sup.4, R.sup.5 and R.sup.6 denote H, OH, COOH, SO.sub.3 H, SO.sub.2 H, alkyl, aryl, alkoxy, sulphonyl, sulphamoyl, acylamino or ##STR3## and at least one of the groups R.sup.2, R.sup.3, R.sup.4 R.sup.5 and R.sup.6 is a group of the formula ##STR4## A denotes an alkylene group having 1-6 carbon atoms, n stands for 0 or 1,R.sup.7 denotes H or an optionally substituted alkyl group,R.sup.8 denotes the group of a polymer produced by polycondensation, in particular a polyester, polyether, polycarbonate, polyurethane or polyester polyurethane,R.sup.1 and R.sup.3 may form a 5-membered or 6-membered ring, in which case R.sup.2 =OH or alkoxy, andR.sup.2 and R.sup.4 may form a 5-membered or 6-membered carbocyclic ring.
摘要翻译： 对应于式I的化合物适合作为通过显色发展由成色剂产生的图像染料的光稳定剂。 它们也适用于成色剂的成油器。 在彩色照相记录材料中，它们优选与吡唑并唑成色剂组合使用并与感光卤化银乳剂层相关联。 （I）式I中，R 1表示H，可在碱性条件下分解的基团，烷基或芳基; R2表示OH，烷基，芳基，烷氧基或O3H，SO2H，烷基，芳基，烷氧基，磺酰基，氨磺酰基，酰基氨基或氨基，R2，R3，R4 R5和R6中的至少一个是式 A表示具有1-6个碳原子的亚烷基，n表示0或1，R7表示H或任选取代的烷基，R8表示通过缩聚制备的聚合物的基团，特别是聚酯，聚醚， 聚碳酸酯，聚氨酯或聚酯聚氨酯，R1和R3可以形成5元或6元环，在这种情况下R2 = OH或烷氧基，R2和R4可以形成5元或6元碳环。
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22.发明授权Magenta coupler monomer, a polymeric magenta coupler and a color photographic recording material containing the polymeric magenta coupler 失效洋红色成色剂单体，聚合物品红色成色剂和含有聚合物品红色成色剂的彩色照相记录材料
公开(公告)号：US4921782A
公开(公告)日：1990-05-01
申请号：US200541
申请日：1988-05-31
申请人： Gunter Helling
发明人： Gunter Helling
IPC分类号： C07D487/04 , G03C7/327 , G03C7/38
CPC分类号： C07D487/04 , G03C7/3275 , G03C7/3825
摘要： Polymeric magenta couplers containing polymerized units of a carboxyl-containing polymerizable pyrazoloazole coupler corresponding to formula I below give magenta images characterized increased color density Dmax. ##STR1## in this formula, R.sup.1 =H, alkyl, aralkyl or aryl; X=H or a group releasable by coupling; Z.sub.a, Z.sub.b, Z.sub.c =an optionally substituted methine group, .dbd.N-- or --NH--, either the bond Z.sub.a --Z.sub.b or the bond Z.sub.b --Z.sub.c being a double bond and the other bond being a single bond; and at least R.sup.1 or X or a substituent at a methine group Z.sub.a, Z.sub.b or Z.sub.c contains an ethylenically unsaturated polymerizable group in optionally polymerized form and at least R.sup.1 or X or a substituent at a methine group Z.sub.a, Z.sub.b or Z.sub.c contains a carboxyl group.
摘要翻译： 含有对应于下述式I的含羧基的可聚合吡唑并唑成色剂的聚合单元的聚合物品红色成色剂提供品红色图像，其特征在于增加的色密度Dmax。 在该式中，R1 = H，烷基，芳烷基或芳基; X = H或通过偶联可释放的基团; Za，Zb，Zc =任选取代的次甲基，= N-或-NH-，键Za-Zb或键Zb-Zc为双键，另一个键为单键; 并且至少R1或X或次甲基Za，Zb或Zc上的取代基含有任选聚合形式的烯属不饱和可聚合基团，并且至少R1或X或次甲基Za，Zb或Zc上的取代基含有羧基 。
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23.发明授权
公开(公告)号：US4840885A
公开(公告)日：1989-06-20
申请号：US162618
申请日：1988-03-01
申请人： Manfred Peters , Gunter Helling , Helmut Reiff
发明人： Manfred Peters , Gunter Helling , Helmut Reiff
CPC分类号： G03C7/3882 , G03C8/10
摘要： A color photographic recording material for the dye diffusion transfer process contains color producing compounds in the form of a dispersion of particles of an ionically modified polyaddition or polycondensation product containing from 4 to 180 milliequivalents of ionic groups per 100 g, which particles are charged or loaded with the color producing compound. When development is carried out by heat treatment, color transfers with high maximum densities and low minimum densities are obtained.
摘要翻译： 用于染料扩散转移方法的彩色照相记录材料包含以每100g形式含有4至180毫当量离子基团的离子改性的加聚或缩聚产物的分散体形式的着色产生化合物，该颗粒被装入或加载 与生色化合物。 当通过热处理进行显影时，获得具有高最大密度和低最小密度的颜色转印。
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24.发明授权
公开(公告)号：US4284718A
公开(公告)日：1981-08-18
申请号：US175898
申请日：1980-08-06
IPC分类号： C08F2/38 , C08F220/12 , C08F220/52 , G03C1/053 , G03C1/72
CPC分类号： G03C1/053 , C08F220/12 , C08F220/52
摘要： Polymers, containing polymerized units of at least one compound of the formula ##STR1## and at least one compound of the formula ##STR2## are useful for the preparation of silver halide emulsions.
摘要翻译： 包含至少一种下式化合物（A）和至少一种式（B）化合物的聚合单元的聚合物可用于制备卤化银乳剂。
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公开(公告)号：US6074809A
公开(公告)日：2000-06-13
申请号：US208233
申请日：1998-12-09
申请人： Lydia Simon , Gunter Helling , Beate Weber
发明人： Lydia Simon , Gunter Helling , Beate Weber
IPC分类号： C07D263/56 , G03C7/327 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： C07D263/56 , G03C7/3275
摘要： A color photographic silver halide material having a support, at least one photosensitive silver halide emulsion layer and a polymeric cyan coupler associated with the photosensitive silver halide emulsion layer, which coupler contains polymerised units of the formula (I) ##STR1## in which X means a hydrogen atom or a group eliminable under chromogenic development conditions,R.sub.1 means a hydrogen or halogen atom, an optionally substituted alkyl, aryl or acylamino group,R.sub.2 means an optionally substituted alkyl, aryl or heterocyclic group andn means a number from 0 to 3, is distinguished by improved stability of the cyan dye.
摘要翻译： 具有支持体的彩色照相卤化银材料，至少一种光敏卤化银乳剂层和与感光卤化银乳剂层相关联的聚合青色成色剂，该成色剂含有式（I）的聚合单元，其中X表示氢原子 或在显色发展条件下可消除的基团，R 1表示氢或卤素原子，任选取代的烷基，芳基或酰氨基，R 2表示任选取代的烷基，芳基或杂环基，n表示0至3的数， 通过改善青色染料的稳定性。
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公开(公告)号：US5888719A
公开(公告)日：1999-03-30
申请号：US681815
申请日：1996-07-29
申请人： Gunter Helling
发明人： Gunter Helling
CPC分类号： G03C7/396 , C08F8/00 , G03C7/3882
摘要： A color photographic material with a support and at least one spectrally sensitised silver halide emulsion layer containing at least one color coupler, which layer contains a polymer with repeat units of the structure I ##STR1## in which R.sub.1, R.sub.2, R.sub.3 are identical or different and mean hydrogen, alkyl or halogen,L means a chemical bond or a linking member andX means a group which reacts with NH.sub.2 --, COOH-- or OH-- groups in an addition or condensation reaction,in dispersed form with an average particle size of
摘要翻译： 含有支持体的彩色照相材料和至少一种含有至少一种颜色成色剂的光谱增感卤化银乳剂层，该层含有具有结构I（I）的重复单元的聚合物，其中R 1，R 2，R 3为 相同或不同，平均氢，烷基或卤素，L表示化学键或连接成员，X表示在加成或缩合反应中以分散形式与NH 2，COOH-或OH-基团反应的基团，平均值 颗粒尺寸<300nm，通过改进的“褪色”稳定性来区分。
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公开(公告)号：US5795707A
公开(公告)日：1998-08-18
申请号：US802713
申请日：1997-02-19
申请人： Klaus Wagner , Gunter Helling , Torsten Groth , Winfried Joentgen
发明人： Klaus Wagner , Gunter Helling , Torsten Groth , Winfried Joentgen
CPC分类号： C07K14/001 , G03C1/047
摘要： A photographic silver halide material having a support and at least one layer which is deposited thereon and which contains a polypeptide, at least 90 mole % of which consists of structural units of formula I, ##STR1## where R represents OH, NH.sub.2, NHR.sub.1, NR.sub.1 R.sub.2, NH-- or NR.sub.1 -- R.sub.1, R.sub.2 represent a hydrocarbon radical, which is optionally substituted, R.sub.4 represents NH or N--, and m represents 0 or 1, wherein the bond between two structural units of formula I is always an --N--C bond and m is equal to 1 in 2 to 35% of the structural units of formula I, is characterised by improved photographic properties.
摘要翻译： 一种具有载体和沉积于其上的至少一层的照相卤化银材料，其含有至少90摩尔％的多肽，其由式I结构单元组成，其中R表示OH，NH 2 ，NHR1，NR1R2，NH-或NR1-R1，R2表示烃基，其任选被取代，R 4表示NH或N-，m表示0或1，其中式I的两个结构单元之间的键总是 -NC键和m等于1〜2％〜35％的式I结构单元，其特征在于改善照相性能。
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公开(公告)号：US5455154A
公开(公告)日：1995-10-03
申请号：US247875
申请日：1994-05-23
IPC分类号： C07D249/20 , C07D413/06 , C08F8/28 , G03C1/04 , G03C1/053 , G03C1/30 , G03C7/392
CPC分类号： G03C1/30 , G03C1/053 , G03C7/39208 , Y10S430/11
摘要： A photographic silver halide material which has at least one light-sensitive layer and contains in at least one layer a compound corresponding to formula (I) in a quantity of at least 10 mg/m.sup.2 : ##STR1## wherein k stands for 50 to 99% by weight,l stands for 0 to 49% by weight,m stands for 1 to 40% by weight,j stands for 0 to 49% by weight,M denotes a comonomer incorporated by polymerisation,M.sub.1 denotes ##STR2## M.sub.2 denotes ##STR3## R.sub.1 and R.sub.2 denote hydrogen or alkyl, R.sub.3 denotes an acidic group, andB denotes a chemical bond or a bridging member and which is hardened with a rapid or an instant hardener,is distinguished by improved wet scratch resistance and stability in storage.
摘要翻译： 一种照相卤化银材料，其具有至少一个光敏层并且在至少一层中含有至少10mg / m 2的量的对应于式（I）的化合物：其中k代表 50〜99重量％，l表示0〜49重量％，m表示1〜40重量％，j表示0〜49重量％，M表示通过聚合引入的共聚单体，M1表示
M2表示R1，R2表示氢或烷基，R3表示酸性基团，B表示化学键或桥接构件，并用快速或速溶硬化剂硬化，其特征在于改善的耐湿划痕性和稳定性 存储。 -
29.发明授权Polymeric couplers and light-sensitive photographic silver halide recording material containing such couplers 失效聚合物成色剂和含有这种成色剂的感光照相卤化银记录材料
公开(公告)号：US4756998A
公开(公告)日：1988-07-12
申请号：US915045
申请日：1986-10-03
CPC分类号： G03C7/3275
摘要： Polymeric couplers with recurring units which contain at least one urethane and/or urea group, are suitable for the production of improved photographic recording materials.
摘要翻译： 具有包含至少一个氨基甲酸酯和/或脲基团的重复单元的聚合成色剂适用于生产改进的照相记录材料。
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30.发明授权
公开(公告)号：US4585724A
公开(公告)日：1986-04-29
申请号：US671219
申请日：1984-11-14
申请人： Gunter Helling , Manfred Peters
发明人： Gunter Helling , Manfred Peters
CPC分类号： G03C8/10 , C09B29/0037 , Y10S430/142
摘要： An image receptor layer suitable for the production of dye diffusion images with improved light fastness contains, as mordant, a mixture of from 5 to 70%, by weight, of a polymer containing cationic groups and obtained by homo- or co-polymerization of ethylenically unsaturated monomers and from 30 to 95%, by weight, of a second polymer, which is free from cationic groups and has been obtained by homo- or statistical co-polymerization of N-vinyl imidazole or 2-methyl-2-vinyl imidazole and optionally other co-polymerizable monomers.
摘要翻译： 适用于制备具有改善的耐光性的染料扩散图像的图像接收层包含作为媒染剂的5至70重量％的含阳离子基团的聚合物的混合物，并通过烯属物的均聚或共聚获得 不饱和单体和30至95重量％的第二聚合物，其不含阳离子基团，并且通过N-乙烯基咪唑或2-甲基-2-乙烯基咪唑的均匀或统计共聚获得，和 任选其它可共聚单体。
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