Image-receiving element for the dye diffusion transfer process with
metal complex of diazabicyclooctane
    1.
    发明授权
    Image-receiving element for the dye diffusion transfer process with metal complex of diazabicyclooctane 失效
    用二氮杂双环辛烷的金属络合物进行染料扩散转移过程的图像接收元件

    公开(公告)号:US4383021A

    公开(公告)日:1983-05-10

    申请号:US347510

    申请日:1982-02-10

    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。

    Color photographic material with azo dicyanoimidazole dyes
    2.
    发明授权
    Color photographic material with azo dicyanoimidazole dyes 失效
    彩色照相材料与偶氮二氰基咪唑染料

    公开(公告)号:US4600681A

    公开(公告)日:1986-07-15

    申请号:US748837

    申请日:1985-06-26

    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。

    Monoazo pyridinol dyes chelated or capable of being chelated with metal
ions and their use for image production
    3.
    发明授权
    Monoazo pyridinol dyes chelated or capable of being chelated with metal ions and their use for image production 失效
    螯合或能够与金属离子螯合的单偶氮吡啶酚染料及其用于图像生产

    公开(公告)号:US4521506A

    公开(公告)日:1985-06-04

    申请号:US617499

    申请日:1984-06-05

    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

    Photographic material containing a layer capable of being dyed by
organic dyes
    4.
    发明授权
    Photographic material containing a layer capable of being dyed by organic dyes 失效
    含有能够被有机染料染色的层的照相材料

    公开(公告)号:US4474854A

    公开(公告)日:1984-10-02

    申请号:US456966

    申请日:1983-01-10

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

    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。

    Photographic material comprising a layer with Ni complex of
2,2'-bisphenol
    5.
    发明授权
    Photographic material comprising a layer with Ni complex of 2,2'-bisphenol 失效
    包含具有2,2'-双酚的Ni络合物的层的照相材料

    公开(公告)号:US4446219A

    公开(公告)日:1984-05-01

    申请号:US406307

    申请日:1982-08-09

    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