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1. 发明授权

US5075207A Color photographic recording material containing new colored cyan couplers 失效
标题翻译：包含新彩色圆形联轴器的彩色摄影记录材料
公开(公告)号：US5075207A
公开(公告)日：1991-12-24
申请号：US694822
申请日：1991-05-02
申请人： Hans Langen , Gunter Renner , Jurgen Plamper
发明人： Hans Langen , Gunter Renner , Jurgen Plamper
IPC分类号： G03C7/34 , G03C7/32 , G03C7/333
CPC分类号： G03C7/3335 , G03C7/3225
摘要： Colored cyan couplers corresponding to formula II are eminently suitable for masking the yellow secondary density of cyan dyes. The reproduction of blues and yellows is thus improved. The colored cyan couplers of formula II are preferably used together with phenolic cyan couplers bearing a phenylureido group in the 2-position and an acylamino group with a ballast group in the 5-position ##STR1## In formula II: CC represents a cyan coupler group to the coupling position of which L is attached;L is a bifunctional connecting group;Q.sup.1, Q.sup.2 represent H or photographially inert substituents;R represents a coupling component such that the compound of formula II is a yellow dye. ##STR2## in which R.sup.3 is alkyl, aryl, carboxyl, carbamoyl, acylamino, anilino;R.sup.4 is H, alkyl, aryl, a heterocyclic group;R.sup.5, R.sup.6 (same or different) represent -CO-alkyl, -CO-aryl, -CO-alkoxy, carbamoyl, -CN;represents O, S, NH;Z is the group required to complete a 5- or 6-membered carbocyclic or heterocyclic ring.
摘要翻译：对应于式II的着色青色成色剂特别适用于掩蔽青色染料的黄色二次密度。因此，蓝调和黄色的再现被改善。式II的着色青色成色剂优选与在2-位上带有苯基脲基的酚蓝色成色剂一起使用，并且在5位上具有镇流剂基团的酰氨基。在式II中：CC表示青色成色剂组合到其所连接的联接位置; L是双功能连接组; Q1，Q2表示H或照相惰性取代基; R表示偶联组分，使式II化合物为黄色染料。其中R3是烷基，芳基，羧基，氨基甲酰基，酰基氨基，苯胺基; R4是H，烷基，芳基，杂环基; R5，R6（相同或不同）表示-CO-烷基，-CO-芳基，-CO-烷氧基，氨基甲酰基，-CN; 表示O，S，NH; Z是完成5-或6-元碳环或杂环所需的基团。

2. 发明授权

US4710454A Photographic recording material and a process for the production of photographic images 失效
标题翻译：摄影记录材料和制作摄影图像的过程
公开(公告)号：US4710454A
公开(公告)日：1987-12-01
申请号：US816329
申请日：1986-01-06
申请人： Hans Langen , Heinz-Dieter Schutz , Ubbo Wernicke , Wolfgang Himmelmann , Gunter Renner
发明人： Hans Langen , Heinz-Dieter Schutz , Ubbo Wernicke , Wolfgang Himmelmann , Gunter Renner
IPC分类号： G03C7/26 , G03C7/388 , G03C7/392 , G03C7/396 , G03C7/407 , G03C1/34 , G03C7/32
CPC分类号： G03C7/39288 , G03C7/396
摘要： Photographic recording materials with improved processing stability are obtained by incorporating at least one phosphonic acid and at least one polyacrylic derivative.
摘要翻译：通过掺入至少一种膦酸和至少一种聚丙烯酸衍生物，获得具有改善的加工稳定性的照相记录材料。

3. 发明授权

US4738919A Photosensitive photographic silver halide recording material 失效
标题翻译：感光照相卤化银记录材料
公开(公告)号：US4738919A
公开(公告)日：1988-04-19
申请号：US940429
申请日：1986-12-11
申请人： Gerd Krauss , Gunter Renner , Erich Wolff , Hans Langen , Werner Krafft
发明人： Gerd Krauss , Gunter Renner , Erich Wolff , Hans Langen , Werner Krafft
IPC分类号： G03C7/26 , G03C7/30 , G03C7/32 , G03C7/38
CPC分类号： G03C7/3012
摘要： A photographic recording material containing at least one pyrazolone in at least one non-photosensitive layer I, a compound Sc, which reacts with the oxidation product of a p-phenylene diamine developer to form substantially colorless products and which is contained in a non-photosensitive layer which is not separated from the layer I by a photosensitive silver halide emulsion layer, shows improved protection against formaldehyde.
摘要翻译：在至少一种非感光层I中含有至少一种吡唑啉酮的照相记录材料，化合物Sc，其与对苯二胺显影剂的氧化产物反应形成基本上无色的产物并且包含在非感光层通过感光卤化银乳剂层未与层I分离的层显示出改进的防甲醛保护。

4. 发明授权

US5241058A Azo dye salts useful as masking couplers and preparation thereof 失效
标题翻译： AZO DYE SALTS有效地作为屏蔽联轴器及其制备
公开(公告)号：US5241058A
公开(公告)日：1993-08-31
申请号：US700561
申请日：1991-05-15
申请人： Gunter Renner , Hans Langen , Ulrich Klein
发明人： Gunter Renner , Hans Langen , Ulrich Klein
IPC分类号： C09B29/50 , C09B41/00 , G03C7/333
CPC分类号： C09B41/00 , C09B29/366 , G03C7/3335 , Y10S534/01
摘要： Azo dye salts corresponding to formula I are suitable as masking couplers. ##STR1## In Formula I, A denotes an optionally substituted aryl group;CC denotes a group optionally carrying a ballast group and capable of coupling under the conditions of photographic color development to produce a dye preferably a cyan dye (color coupler residue);L denotes a linking member which is attached at the coupling position of the color coupler residue by an oxygen, sulphur or nitrogen atom;Z denotes a group conferring solubility in alkalies;R denotes NH--CO--R.sup.1, NH--SO.sub.2 --R.sup.1, COOR.sup.2 or NR.sup.1 --R.sup.2 ;R.sup.1 denotes an optionally substituted alkyl or aryl group;R.sup.2 denotes H or a group such as R.sup.1 ;[M.sup..sym. ] denotes a mixture of organic and inorganic cations optionally containing protons, in which the proportion of organic cation amounts to at least 1/2 mol per mol of dye;m stands for 0, 1 or 2; andn stands for 1, 2, 3 or 4; n.gtoreq.m.
摘要翻译：对应于式I的偶氮染料盐适合作为掩蔽剂。（I）在式I中，A表示任选取代的芳基; CC表示任选地携带镇流器基并能够在照相显色条件下偶联以产生染料，优选为青色染料（着色剂残基）的基团; L表示通过氧，硫或氮原子连接在着色成色剂残基的偶合位置处的连接构件; Z表示赋予碱中溶解度的基团; R表示NH-CO-R1，NH-SO2-R1，COOR2或NR1-R2; R1表示任选取代的烷基或芳基; R2表示H或诸如R1的基团; [M（+）]表示任选含有质子的有机和无机阳离子的混合物，其中有机阳离子的比例相对于每摩尔染料至少为1/2摩尔; m代表0,1或2; 而n代表1,2,3或4; n> / = m。

5. 发明授权

US5981160A Color photographic silver halide material 失效
标题翻译：彩色照相卤化银材料
公开(公告)号：US5981160A
公开(公告)日：1999-11-09
申请号：US53920
申请日：1998-04-02
申请人： Heinrich Odenwalder , Hans Langen , Jorg Hagemann , Klaus Henseler
发明人： Heinrich Odenwalder , Hans Langen , Jorg Hagemann , Klaus Henseler
IPC分类号： G03C7/388 , G03C7/392 , G03C7/396 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： G03C7/3882 , G03C7/39268 , G03C7/396
摘要： A colour photographic silver halide material which contains in at least one layer at least one compound of the general formula (I) ##STR1## in which R.sub.1 means hydrogen, alkyl or acyl,R.sub.2, R.sub.3 mutually independently mean alkyl, cycloalkyl, alkenyl, aryl, halogen, OR.sub.4, SR.sub.5, NR.sub.6 R.sub.7, nitro, cyano, SO.sub.2 R.sub.8, COOR.sub.9, COR.sub.10 or hetaryl,R.sub.4, R.sub.5, R.sub.9 mutually independently mean alkyl, cycloalkyl, alkenyl, aryl or hetaryl,R.sub.6, R.sub.7 mutually independently mean H, R.sub.4, COR.sub.10, COOR.sub.9, SO.sub.2 R.sub.8,R.sub.8, R.sub.10 mutually independently mean alkyl, cycloalkyl, alkenyl, aryl, hetaryl or NR.sub.6 R.sub.7,n, m mean 0, 1, 2, 3 or 4 or two residues R.sub.2 or R.sub.3 may each mean a fused carbo- or heterocyclic ring or the compounds of formula I are linked to a polymer chain via R.sub.1, R.sub.2 or R.sub.3is distinguished by elevated storage stability.
摘要翻译：在至少一层中含有至少一种通式（I）的化合物，其中R 1表示氢，烷基或酰基，R 2，R 3相互独立地表示烷基，环烷基，烯基，芳基，卤素， OR4，SR5，NR6R7，硝基，氰基，SO2R8，COOR9，COR10或杂芳基，R4，R5，R9相互独立地表示烷基，环烷基，烯基，芳基或杂芳基，R6，R7相互独立地表示H，R4，COR10，COOR9， SO 2 R 8，R 8，R 10相互独立地表示烷基，环烷基，烯基，芳基，杂芳基或NR 6 R 7，n，m表示0,1,2,3或4或两个残基R2或R3各自表示稠合的碳 - 杂环或式I的化合物通过R 1与聚合物链连接，R 2或R 3的特征在于提高的储存稳定性。

6. 发明授权

US5776667A Color photographic recording material having a yellow filter layer which contains an arylidene dye of isoxazolone as the yellow filter dye 失效
标题翻译：具有黄色过滤层的彩色照相记录材料，其含有异恶唑酮的亚芳基染料作为黄色过滤染料
公开(公告)号：US5776667A
公开(公告)日：1998-07-07
申请号：US779915
申请日：1997-01-07
申请人： Hans Ohlschlager , Hans Langen , Klaus Sinzger
发明人： Hans Ohlschlager , Hans Langen , Klaus Sinzger
IPC分类号： C07D261/12 , C07D413/06 , G03C1/83 , G03C7/30 , G03C7/388
CPC分类号： C07D413/06 , C07D261/12 , G03C1/832 , G03C7/3029 , G03C7/3885
摘要： A color photographic recording material comprises in a yellow filter layer at least one dye of one of the formulae I and II ##STR1## in which R.sup.1, R.sup.3 and R.sup.5 (mutually independently) mean alkyl, cycloalkyl or aryl; R.sup.2 and R.sup.4 (mutually independently) mean hydrogen or alkyl; R.sup.21 means a residue as R.sup.1 ; R.sup.22 means a residue as R.sup.2 ; R.sup.23 means a residue as R.sup.1 ; provided that in formula I none of the residues R.sup.1 to R.sup.5 contains an alkyl chain of more than 3 carbon atoms. The dyes exhibit suitable absorption as yellow filter dyes and are completely decolored during processing.
摘要翻译：彩色照相记录材料包括在黄色过滤层中至少一种式I和II之一的染料（Ⅰ）（Ⅱ），其中R1，R3和R5（相互独立）表示烷基，环烷基或芳基; R2和R4（相互独立）表示氢或烷基; R21表示残基，如R1; R22表示残基，如R2; R23表示残基，如R1; 条件是在式I中，残基R 1至R 5不含有大于3个碳原子的烷基链。染料显示出适合作为黄色滤光染料的吸收，并在加工过程中完全去色。

7. 发明授权

US4617255A Color coupler-containing photographic material 失效
标题翻译：含有彩色成色剂的照相材料
公开(公告)号：US4617255A
公开(公告)日：1986-10-14
申请号：US798911
申请日：1985-11-18
申请人： Erich Wolff , Hans Langen , Rudolf Braden
发明人： Erich Wolff , Hans Langen , Rudolf Braden
IPC分类号： C07C303/22 , C07C309/88 , G03C7/34 , G03C1/40
CPC分类号： C07C303/22 , G03C7/346
摘要： Cyan couplers of the formula: ##STR1## wherein R=a ballast groupX=H or a leaving group which may be separated during color couplingY=halogen, alkyl, alkoxy, aryl or alkylthion=0 to 2 (if n=2, the radicals Y may be the same or different)have good dark fading stability of the coupled dye, moreover low secondary color densities and a sufficiently long-wave absorption maximum which is density-independent, furthermore they have high coupling activity and good solubility in high-boiling solvents.
摘要翻译：其中R =镇流基组X = H或在颜色偶合期间可分离的离去基团Y =卤素，烷基，烷氧基，芳基或烷硫基n = 0至2（如果n = 2 ，基团Y可以相同或不同）具有良好的偶联染料的暗淡褪色稳定性，另外低二次色密度和密度无关的足够长的波吸收最大值，此外它们具有高的偶联活性和良好的溶解度高沸点溶剂。

8. 发明授权

US4193953A Hydrosol droplet casting process for production of nuclear fuel and breeder material granules 失效
标题翻译：用于生产核燃料和饲料原料颗粒的水溶液液滴浇注工艺
公开(公告)号：US4193953A
公开(公告)日：1980-03-18
申请号：US925978
申请日：1978-07-19
申请人： Hans Langen , Helmut Ringel , Erich Zimmer
发明人： Hans Langen , Helmut Ringel , Erich Zimmer
IPC分类号： G21C3/00 , B01J2/08 , G21C3/62 , G21C21/00
CPC分类号： B01J2/08 , G21C3/623 , Y02E30/38
摘要： A hydrosol containing, in nitrate form, a fuel or fuel-and-breeder material which is projected horizontally in the form of droplets into a gas phase containing gaseous ammonia and allowed to fall in a drip-casting column into a precipitation bath containing ammonium hydroxide. In the gas phase, the droplets are hardened just enough to prevent their deformation upon penetrating into the precipitation bath where the hardening is completed. A falling height of 5 cm is suitable. The granules are washed free of ammonium nitrate, then dried, and then sintered. The heavy metal content in the hydrosol is between 1.5 and 3 moles per liter, and the pH value of the precipitation bath is between 8 and 9. The hydrosol contains the heavy metal in oxide form and the process can be used with a thorium oxide hydrosol or a hydrosol that, in addition to thorium oxide, contains the oxide of hexavalent uranium, in the latter case the hexavalent uranium being present in a proportion up to 25% by weight of the total heavy metal. The process is also applicable to producing kernels of mixed thorium and plutonium oxides. In the case of uranium-containing granules, the sintering step is carried out in a reducing atmosphere to convert the uranium to the tetravalent state.
摘要翻译：一种含有硝酸盐形式的水力溶胶，其以液滴的形式水平投影到含有气态氨的气相中，并允许其滴落在含有氢氧化铵的沉淀浴中。在气相中，液滴刚刚足够硬化，以防止它们在渗透到完成硬化的沉淀浴中时变形。 5厘米的下落高度是合适的。将颗粒洗涤不含硝酸铵，然后干燥，然后烧结。水溶胶中的重金属含量为1.5至3摩尔/升，沉淀浴的pH值为8至9.水溶胶含有氧化物形式的重金属，该方法可与氧化钍水溶胶一起使用或除了氧化钍之外还含有六价铀氧化物的水溶胶，在后一种情况下，六价铀的存在比例高达总重金属的25％。该方法也适用于生产混合钍和钚氧化物的颗粒。在含铀颗粒的情况下，烧结步骤在还原气氛中进行，以将铀转化成四价态。

9. 发明授权

US5601968A Color photographic silver halide material 失效
标题翻译：彩色照相卤化银材料
公开(公告)号：US5601968A
公开(公告)日：1997-02-11
申请号：US634503
申请日：1996-04-18
申请人： Beate Weber , Hans Langen , Uwe Dahlhaus , Thomas H ubsch
发明人： Beate Weber , Hans Langen , Uwe Dahlhaus , Thomas H ubsch
IPC分类号： G03C7/00 , G03C1/33 , G03C7/30 , G03C7/384 , G03C7/392 , G03C7/396 , G03C7/38
CPC分类号： G03C7/3012 , G03C7/384 , G03C7/39248
摘要： A color photographic silver halide material with a support and at least one silver halide emulsion layer applied thereto which contains at least one 2-equivalent pyrazolone magenta coupler of the formula (I) ##STR1## with the substituents having the meanings stated in the specification and at least one amine which contains repeat units of the formulae (II) or (III) ##STR2## with the substituents having the meanings stated in the specification, is distinguished by reduced fogging and color spotting during storage.
摘要翻译：一种带有支持体的彩色照相卤化银材料和至少一种施加到其上的卤化银乳剂层，其含有至少一种式（I）的2-当量吡唑啉酮品红成色剂，其取代基具有如该说明书和含有具有如说明书中所述含义的取代基的式（II）或（III）重复单元的至少一种胺具有减少的起雾和储存过程中的颜色斑点。

10. 发明授权

US4963465A Color photographic negative recording material 失效
标题翻译：彩色照相底片记录材料
公开(公告)号：US4963465A
公开(公告)日：1990-10-16
申请号：US458140
申请日：1989-12-28
申请人： Reinhart Matejec , Ralf Buscher , Hans Langen
发明人： Reinhart Matejec , Ralf Buscher , Hans Langen
IPC分类号： G03C7/20 , G03C7/26 , G03C7/30 , G03C7/32
CPC分类号： G03C7/3029 , G03C7/30
摘要： Using a color photographic negative recording material which contains a most sensitive, a medium-sensitive and a least sensitive silver halide part layer for recording light from at least one of the spectral ranges of red, green and blue, at least one of the two more sensitive part layers containing a DIR coupler and the most sensitive partial layer and the least sensitive part layer containing a color coupler which couples faster than the color coupler in the medium-sensitive part layer by a factor of at least 1.5, the sharpness can be improved without impairing the color grain.
摘要翻译：使用含有最敏感，中敏感和最不敏感的卤化银部分层的彩色照相底物记录材料，用于记录来自红色，绿色和蓝色的光谱范围中的至少一个的光，两种以上中的至少一种包含DIR耦合器和最敏感部分层的敏感部分层和包含在中敏感部分层中比彩色耦合器更快耦合的色耦合器的最不敏感部分层至少为1.5的因数，可以改善锐度而不损害色粒。

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