公开(公告)号：US4383021A

公开(公告)日：1983-05-10

申请号：US347510

申请日：1982-02-10

申请人： Peter Bergthaller ,  Guenter Helling ,  Jurgen Strauss

发明人： Peter Bergthaller ,  Guenter Helling ,  Jurgen Strauss

IPC分类号： G03C8/56 ,  G03C8/08 ,  G03C8/24 ,  G03C1/40 ,  G03C1/10 ,  G03C5/54

CPC分类号： G03C8/246 ,  G03C8/08 ,  Y10S430/142

摘要： Nickel complexes of diazabicyclooctane derivatives of one of the following formulae I and II are useful metallizing agents for the formation of metal complexed image dyes in image receiving elements for the dye diffusion transfer process ##STR1## In these formulae R.sup.1 represents an n-functional aliphatic hydrocarbon radical optionally containing carbocyclic or heterocyclic groups, carbonyl groups, sulphonyl groups and/or heteroatoms (O, S, N) as intermediate members;R.sup.2 and R.sup.3 represent hydrogen or alkyl;A.sup..crclbar. represents an anion; andn represents a number of from 1 to 5.

摘要翻译： 下式I和II之一的二氮杂双环辛烷衍生物的镍络合物是用于在用于染料扩散转移过程的图像接收元件中形成金属络合的图像染料的有用的金属化剂。在这些式中，R 1表示n官能脂族烃 任选地含有碳环或杂环基团的羰基，羰基，磺酰基和/或杂原子（O，S，N）作为中间成员; R2和R3代表氢或烷基; A（ - ）表示阴离子; n表示1〜5的数。

公开(公告)号：US4600681A

公开(公告)日：1986-07-15

申请号：US748837

申请日：1985-06-26

申请人： Peter Bergthaller ,  Jurgen Strauss ,  Hans-Volker Runzheimer ,  Gerhard Wolfrum

发明人： Peter Bergthaller ,  Jurgen Strauss ,  Hans-Volker Runzheimer ,  Gerhard Wolfrum

IPC分类号： C09B29/09 ,  C09B29/00 ,  G03C7/00 ,  G03C8/10 ,  G03C1/40 ,  G03C5/54

CPC分类号： G03C8/10 ,  C09B29/0037

摘要： Metal complexes, particularly copper and nickel complexes of azo dyes corresponding to general formula (I) are suitable as color dyes for the production of color images by the dye diffusion transfer process. The dyes are (in non-metallized form), in the form of so-called "dye-releasers", bound to a redox-active carrier radical provided with a ballast group, which dye-releasers are associated to a light-sensitive silver halide emulsion layer. During development, the metallizable dyes are image-wise released and are converted, after diffusion into a light-receiving layer, into the corresponding metal complexes ##STR1## wherein E represents an electron acceptor radical; andK represents the radical of an azo coupler component, derived from an open-chain or closed ring ketomethylene compound, a cyclic enamine compound or a phenolic compound.

摘要翻译： 金属络合物，特别是对应于通式（I）的偶氮染料的铜和镍络合物适用于通过染料扩散转移法生产彩色图像的彩色染料。 染料以所谓的“染料释放剂”的形式（非金属化形式）结合到具有镇流器基团的氧化还原活性载体基团上，该染料释放剂与感光银相关联 卤化物乳剂层。 在显影过程中，金属化染料成像释放并在扩散到光接收层之后转化成相应的金属络合物，其中E表示电子受体基团; 并且K表示衍生自开链或闭环酮亚甲基化合物，环状烯胺化合物或酚类化合物的偶氮成色剂组分的基团。

公开(公告)号：US4521506A

公开(公告)日：1985-06-04

申请号：US617499

申请日：1984-06-05

申请人： Rudolf Stolzenburg ,  Peter Bergthaller ,  Gerhard Wolfrum ,  Jurgen Strauss

发明人： Rudolf Stolzenburg ,  Peter Bergthaller ,  Gerhard Wolfrum ,  Jurgen Strauss

IPC分类号： C09B29/42 ,  G03C8/10 ,  G03C1/40

CPC分类号： C09B29/3639 ,  G03C8/10

摘要： Azo dyes corresponding to the formula (I): ##STR1## wherein R.sup.1 represents a releasable group, R.sup.2 represents H, halogen or sulphonyl, R.sup.3 and R.sup.4 represent H or groups not capable of chelate formation, and Q represents a group for completing a phenyl or naphthyl group,combine with nickel ions to form stable azo dye-metal complexes which have advantageous spectral properties. They are therefore particularly suitable for the production of highly light-fast magenta images, e.g. by the ink jet process, in which they may be used directly in the form of colored inks, or by the dye diffusion transfer process, in which they are released imagewise from suitable dye-releasers in the course of development and transferred to a dye-receptive layer.

摘要翻译： 对应于式（I）的偶氮染料：其中R1表示可释放基团，R 2表示H，卤素或磺酰基，R 3和R 4表示H或不能螯合形成的基团，Q表示 完成苯基或萘基，与镍离子结合形成具有有利光谱性质的稳定的偶氮染料 - 金属络合物。 因此，它们特别适用于生产高度光鲜的品红色图像，例如， 通过喷墨方法，其可以直接以彩色油墨的形式使用，或通过染料扩散转移方法使用，其中它们在显影过程中从合适的染料释放剂成像释放并转移到染料 - 接受层

公开(公告)号：US4474854A

公开(公告)日：1984-10-02

申请号：US456966

申请日：1983-01-10

申请人： Peter Bergthaller ,  Jurgen Strauss

发明人： Peter Bergthaller ,  Jurgen Strauss

IPC分类号： G03C8/56 ,  G03C8/26 ,  B32B9/04

CPC分类号： G03C8/26 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/31504 ,  Y10T428/31678

摘要： In a photographic material suitable as image receptor element for the dye diffusion transfer process, a dye absorbent layer arranged on a layer support contains nickel chelates or copper-II chelates of a compound corresponding to the following general formula I as metallizing agents for the formation of colored complexes from colorless or colored organic complex formers. The chelatable image dyes transferred imagewise to the dye adsorbent layer in the course of development give rise to the corresponding nickel or copper-II complexes with improved light stability. ##STR1## wherein R.sup.1 represents a hydrocarbon group having up to 30 carbon atoms optionally interrupted by --O--;R.sup.2, R.sup.3 represents H, alkyl having up to 5 carbon atoms or aryl having from 6 to 10 carbon atoms; andR.sup.4, R.sup.4' represents alkyl or alkoxy having from 1 to 4 carbon atoms, aralkyl or OH.

摘要翻译： 在适合作为染料扩散转移过程的图像接收元件的照相材料中，布置在层载体上的染料吸收层含有对应于以下通式I的化合物的镍螯合物或铜-II螯合物，作为用于形成 来自无色或有色有机络合物的有色复合物。 在显影过程中成像转移到染料吸附剂层的可螯合图像染料产生相应的镍或铜-II络合物，具有改善的光稳定性。 （I）其中R 1表示任选被-O-间隔的具有至多30个碳原子的烃基; R2，R3表示H，具有至多5个碳原子的烷基或具有6至10个碳原子的芳基; 并且R 4，R 4'表示具有1至4个碳原子的烷基或烷氧基，芳烷基或OH。

公开(公告)号：US4446219A

公开(公告)日：1984-05-01

申请号：US406307

申请日：1982-08-09

申请人： Peter Bergthaller ,  Jurgen Strauss

发明人： Peter Bergthaller ,  Jurgen Strauss

IPC分类号： C09B57/10 ,  G03C8/00 ,  G03C8/24 ,  G03C8/56 ,  G03C1/40 ,  G03C5/54 ,  G03C7/00

CPC分类号： C07C323/00 ,  G03C8/246 ,  G03C8/56

摘要： In a photographic material suitable for use as image receptor element for the dye diffusion transfer process, a dyeable layer arranged on a layer support contains nickel chelates of a 2,2'-bisphenol corresponding to one of the general formulae I and II as metallizing agents for the formation of colored complexes of organic colorless or colored complex formers. The chelatizable image dyes which are transferred image-wise into the dye absorbent layer in the process of development give rise to the corresponding nickel complexes which have improved light stability. ##STR1## X=S, ##STR2## or --SO.sub.2 --; R.sup.1 =a hydrocarbon group optionally attached through --O-- or a halogen or R.sup.4 ;R.sup.2 =hydrogen, halogen, alkyl or alkoxy, alkenyl a condensed benzene ring or R.sup.4 if R.sup.1 does not denote a group R.sup.4 ;R.sup.3 =R.sup.2 or ##STR3## R.sup.4 =--CO--O--R.sup.5, ##STR4## --NH--CO--R.sup.2 or --NH--SO.sub.2 --R.sup.9 ; R.sup.5 =alkyl, aralkyl or cycloalkyl;R.sup.6, R.sup.7 =hydrogen, alkyl, aralkyl, aryl, cycloalkyl or together denote a residue for completing a cyclic amino group;R.sup.8 =alkyl, aralkyl, aryl, ##STR5## and R.sup.9 =alkyl, aryl or ##STR6##

摘要翻译： 在适合用作染料扩散转移过程的图像接收元件的照相材料中，布置在层载体上的可染色层含有对应于通式I和II之一的2,2'-双酚的镍螯合物作为金属化剂 用于形成有机无色或有色络合物的有色复合物。 在显影过程中成像转移到染料吸收层中的可螯合图像染料产生具有改善的光稳定性的相应的镍络合物。 X = S，或-SO2-; R1 =任选地通过-O-或卤素或R 4连接的烃基; R2 =氢，卤素，烷基或烷氧基，烯基稠合苯环或R4，如果R1不表示基团R4; R 3 = R 2或R 4 = -CO-O-R 5，图像-NH-CO-R 2或-NH-SO 2 -R 9; R5 =烷基，芳烷基或环烷基; R6，R7 =氢，烷基，芳烷基，芳基，环烷基或一起表示用于完成环状氨基的残基; R8 =烷基，芳烷基，芳基，和R 9 =烷基，芳基或者IMAGE

公开(公告)号：US06498003B2

公开(公告)日：2002-12-24

申请号：US09915687

申请日：2001-07-26

申请人： Peter Bergthaller ,  Jörg Siegel ,  Hans-Ulrich Borst

发明人： Peter Bergthaller ,  Jörg Siegel ,  Hans-Ulrich Borst

IPC分类号： G03C1005

CPC分类号： G03C1/28

摘要： A photographic material comprising a support and at least one layer which comprises at least one spectrally sensitised silver halide emulsion, characterised in that the material contains at least one compound of formula and/or wherein R1 denotes H, alkyl, aryl, aralkyl, alkenyl, heterocyclyl, R2 denotes OH, NH2, NHR7, NR8R9 or R1 together with R2, denotes the atoms necessary for the completion of a heteroaliphatic ring, R3 denotes OH, NH2, NHR7, NR8R9, R4 denotes H, alkyl, aryl, aralkyl, alkenyl, heterocyclyl, R5, R6 independently of each other, denote OH, NH2, NHR10, NR11R12, or R4 together with R5, or R4 together with R6, denote the atoms necessary for the completion of a heteroaliphatic ring, and the R5 or R6 radical, which is not part of a ring, denotes OH, NH2, NHR10 or NR11R12, R7, R10 denote alkyl, aryl, aralkyl, heterocyclyl, R8, R9 independently of each other, denote alkyl, aryl, aralkyl, heterocyclyl, or R8 together with R9, denotes the atoms necessary for the completion of a heteroaliphatic ring, and R11, R12 independently of each other, denote alkyl, aryl, aralkyl, heterocyclyl, or R11 together with R12, denote the atoms necessary for the completion of a heterocyclic ring, and wherein only one of the radicals R2 and R3 and only one of the radicals R5 and R6 can denote OH or NH2, is distinguished by increased spectral sensitivity, a high sensitivity/fogging ratio and a good shelf life under humid conditions.

摘要翻译： 包含载体和至少一层包含至少一种光谱增感的卤化银乳剂的照相材料，其特征在于所述材料含有至少一种式和/或其中的R 1表示H，烷基，芳基，芳烷基，烯基，杂环基，R 2 表示OH，NH2，NHR7，NR8R9或R1与R2一起表示完成杂脂肪族环所需的原子，R3表示OH，NH2，NHR7，NR8R9，R4表示H，烷基，芳基，芳烷基，烯基，杂环基，R5 ，R6彼此独立地表示OH，NH2，NHR10，NR11R12或R4以及R5或R4与R6一起表示完成杂脂肪族环所必需的原子，以及不是部分的R5或R6基团 表示OH，NH2，NHR10或NR11R12，R7，R10表示烷基，芳基，芳烷基，杂环基，R8，R9彼此独立地表示烷基，芳基，芳烷基，杂环基或R8与R9一起表示原子 完成杂合子所必需的 芳基，R 11，R 12彼此独立地表示烷基，芳基，芳烷基，杂环基或R 11与R 12一起表示完成杂环所必需的原子，并且其中仅一个基团R 2和R 3以及仅一个 基团R5和R6可以表示OH或NH2，其特征在于增加的光谱灵敏度，高灵敏度/起雾比和在潮湿条件下的良好保质期。

公开(公告)号：US06261758B1

公开(公告)日：2001-07-17

申请号：US09616445

申请日：2000-07-14

申请人： Ralf Wirowski ,  Hans-Ulrich Borst ,  Detlev Kapitza ,  Jörg Siegel ,  Peter Bergthaller ,  Heinrich Odenwälder

发明人： Ralf Wirowski ,  Hans-Ulrich Borst ,  Detlev Kapitza ,  Jörg Siegel ,  Peter Bergthaller ,  Heinrich Odenwälder

IPC分类号： G03C1035

CPC分类号： G03C1/07 ,  G03C1/0051 ,  G03C2001/0055 ,  G03C2001/0153 ,  G03C2200/33

摘要： The production of tabular silver bromide-iodide emulsions and silver bromide-chloride-iodide emulsions with an aspect ratio 32, an iodide content from 1 to 40 mol % and a chloride content from 0 to 20 mol %, by the process steps of (a) silver halide nucleus precipitation, and (b) at least one further precipitation of silver halide, wherein rein at least one aromatic five- or six-membered, heterocyclic compound, which is free from—SH—,—SSO2H— and—SSO2R groups, is added in an amount from 10−9 to 10−4 mol/mol silver during nucleus precipitation or during the precipitation of an inner zone of the silver halide grain which is different from the nucleus precipitate, results in an improved speed/grain size ratio and in an increased stability of a photographic material which contains an emulsion produced in this manner.

摘要翻译： 通过（a）的方法步骤制备长宽比为32，碘化物含量为1至40摩尔％，氯化物含量为0至20摩尔％的片状溴化银碘化物乳液和溴化银 - 碘化碘化银乳剂 ）卤化银核沉淀，和（b）卤化银的至少一种进一步沉淀，其中保留至少一种不含-SH - ， - SSO2H和 - SSO2R基团的芳族五元或六元杂环化合物 ，在沉淀过程中或在不同于核沉淀物的卤化银颗粒的内部区域的析出过程中，其添加量为10-9至10-4mol / mol银，导致速度/晶粒尺寸的改善 比例和增加的含有以这种方式生产的乳液的照相材料的稳定性。

公开(公告)号：US6150079A

公开(公告)日：2000-11-21

申请号：US227469

申请日：1999-01-08

申请人： Peter Bergthaller

发明人： Peter Bergthaller

IPC分类号： G03C7/38 ,  C09B57/00 ,  G03C7/305 ,  G03C7/32 ,  G03C1/08 ,  G03C7/26

CPC分类号： G03C7/30529 ,  G03C7/30541 ,  G03C7/3212 ,  G03C7/34 ,  G03C7/383 ,  Y10S430/156 ,  Y10S430/157 ,  Y10S430/158 ,  Y10S430/159

摘要： A color photographic material, the cyan coupler of which is of the formula ##STR1## in which R.sub.11 means an alkyl, aryl, acylamino, alkylcarbamoyl, arylcarbamoyl or a heterocyclic group,R.sub.12 means a group having electron-attracting characteristics,R.sub.13 means a group having electron-attracting characteristics,R.sub.14 means an alkyl or aryl group,R.sub.15 means a divalent linking member having 2 to 4 linking atoms,X means .dbd.O or .dbd.N--SO.sub.2 R.sub.21 andY means a group eliminable by hydrolytic or intramolecular (nucleophilic) attack,is distinguished by improved processing stability.

摘要翻译： R 11表示烷基，芳基，酰氨基，烷基氨基甲酰基，芳基氨基甲酰基或杂环基的R 1表示具有电子吸引特性的基团，R 13表示具有电子吸收特性的基团， 吸引特性R14表示烷基或芳基，R15表示具有2〜4个连接原子的二价连接体，X表示= O或= N-SO 2 R 21，Y表示可通过水解或分子内（亲核）攻击消除的基团， 通过改善加工稳定性。

公开(公告)号：US6043017A

公开(公告)日：2000-03-28

申请号：US339623

申请日：1999-06-24

申请人： Peter Bergthaller

发明人： Peter Bergthaller

IPC分类号： C07D513/04 ,  G03C7/38 ,  G03C7/413 ,  G03C1/73

CPC分类号： C07D513/04 ,  G03C7/382 ,  G03C7/4136

摘要： The present invention relates to a new compound of formula (I) with the proviso that Y represents N, and also relates to a colour photographic silver halide material comprising at least one red-sensitive silver halide layer with which according to the invention a compound of formula (I) is associated, and also relates to a photographic colour development process in which couplers of formula (I) are reacted with colour developers of the phenylenediamine and/or diaminotoluene type to form coupling products which exhibit a strong absorption, particularly in the infrared region. The present invention further relates to the use of compounds of formula (I) as cyan and/or infrared couplers in colour photographic silver halide materials.

摘要翻译： 本发明涉及新的式（I）化合物，条件是Y表示N，并且还涉及包含至少一种感红卤化物层的彩色照相卤化银材料，根据本发明，本发明的化合物 式（I）相关联，并且还涉及其中式（I）的成色剂与苯二胺和/或二氨基甲苯型的显色剂反应以形成显示强吸收的偶联产物的照相显色方法，特别是在 红外区域。 本发明还涉及在彩色照相卤化银材料中式（I）化合物作为青色和/或红外成色剂的用途。

公开(公告)号：US5888717A

公开(公告)日：1999-03-30

申请号：US970488

申请日：1997-11-14

申请人： Peter Bergthaller ,  Hans-Ulrich Borst ,  Jorg Siegel

发明人： Peter Bergthaller ,  Hans-Ulrich Borst ,  Jorg Siegel

IPC分类号： G03C1/005 ,  G03C1/09 ,  G03C1/34

CPC分类号： G03C1/09 ,  G03C1/0051 ,  G03C1/34

摘要： A photosensitive silver halide emulsion which is ripened with at least one compound of the formula (I)R.sub.1 --X--R.sub.2 (I)in whichR.sub.1 and R.sub.2 mutually independently mean groups which are linked to X via an element from periods 3 to 6 of main group 4 or 5 or via an element from sub-groups 4 to 8 of the periodic system of elements, wherein R.sub.1 and R.sub.2 may be attached together via a linking member and wherein the bonds R.sub.1 --X and R.sub.2 --X may mutually independently be single or double bonds, andX means Se or Te,is distinguished by elevated sensitivity, low grain and low fog.

摘要翻译： 用至少一种式（I）化合物R1-X-R2（Ⅰ）熟化的感光卤化银乳剂，其中R 1和R 2相互独立地表示通过第3至6个 主组4或5，或通过元素周期系统的亚组4至8的元素，其中R1和R2可以经由连接构件连接在一起，并且其中键R1-X和R2-X可以相互独立地为 单键或双键，X表示Se或Te，通过提高灵敏度，低谷物和低雾来区分。