Dye sets and ink sets for ink-jet ink imaging
    4.
    发明授权
    Dye sets and ink sets for ink-jet ink imaging 失效
    喷墨油墨成像用染料组和油墨组

    公开(公告)号:US06991676B2

    公开(公告)日:2006-01-31

    申请号:US10623001

    申请日:2003-07-18

    IPC分类号: C09D11/02

    摘要: The present invention is drawn to dye sets for formulating ink-jet ink sets, and to specific ink sets. The dye set can comprise cyan colorant including a phthalocyanine dye; magenta colorant including a copper- or nickel-containing azo dye; and yellow colorant including at least one of Yellow 1189 dye and Yellow 104 dye yellow colorant having the structure Formula 1: wherein R1 is H, SO3M, COOM, or SO2NH2; and wherein R2 is H, SO3M, COOM, or SO2NH2; and wherein R3 is H or CH3; and wherein n and m are 2, 3, 4, 5 or 6; and wherein M is H, Na, Li, K, ammonium, ammonium substituted with alkyl or combinations thereof. Optionally, a cyan triarylmethine dye such as Acid Blue 9, or another similar cyan dye, can be blended with the phthalocyanine dye; a rhodamine dye can be blended with the copper- or nickel-containing azo dye; and/or Acid Yellow 17 or Acid Yellow 23 can be blended with Formula 1.

    摘要翻译: 本发明涉及用于配制喷墨油墨组和用于特定油墨组的染料组。 染料组可以包括青色着色剂,包括酞菁染料; 品红色着色剂包括含铜或镍的偶氮染料; 黄色着色剂包括具有结构式1的黄1189染料和黄104染料黄色着色剂中的至少一种:其中R 1是H,SO 3 M,COOM或 SO 2 2 NH 2; 并且其中R 2是H,SO 3 M,COOM或SO 2 NH 2; 并且其中R 3为H或CH 3; 并且其中n和m为2,3,4,5或6; 并且其中M是H,Na,Li,K,铵,被烷基取代的铵或其组合。 任选地,青色三芳基甲基染料如酸性蓝9或其它类似的青色染料可与酞菁染料共混; 罗丹明染料可以与含铜或镍的偶氮染料混合; 和/或酸性黄17或酸性黄23可与式1混合。

    Coloring substance-containing liquid crystal mixtures
    5.
    发明授权
    Coloring substance-containing liquid crystal mixtures 失效
    含着色物质的液晶混合物

    公开(公告)号:US4613208A

    公开(公告)日:1986-09-23

    申请号:US553202

    申请日:1983-11-18

    摘要: A liquid crystalline mixture comprising(a) at least one compound of the formula: ##STR1## wherein R.sup.1 is alkyl, alkoxy, p-alkylphenyl, p-alkoxyphenyl, trans-4-alkylcyclohexyl, 4'-alkyl-4-biphenylyl, p-(trans-4-alkylcyclohexyl)phenyl, 2-(trans-4-alkylcyclohexyl)ethyl or p-[2-(trans-4-alkylcyclohexyl)ethyl]phenyl and R.sup.2 is trans-4-alkylcyclohexyl; or R.sup.1 is trans-4-alkylcyclohexyl and R.sup.2 is p-(trans-4-alkylcyclohexyl)phenyl, p-[2-(trans-4-alkylcyclohexyl)ethyl]phenyl or 4'-(trans-4-alkylcyclohexyl)-4-biphenylyl; or R.sup.1 is p-alkylphenyl and R.sup.2 is p-[2-(trans-4-alkylcyclohexyl)ethyl]phenyl; and the alkyl and alkoxy groups in the substituents R.sup.1 and R.sup.2 are straight-chain groups of 1 to 7 carbon atoms, and;(b) at least one dichroic coloring substance selected from the group of compounds consisting of: ##STR2## wherein R.sup.3 is straight-chain C.sub.1 -C.sub.12 -alkyl and R.sup.4 is straight-chain C.sub.1 -C.sub.4 -alkyl, Z.sup.1 is hydrogen or chlorine, one of the symbols Z.sup.2, Z.sup.3 and Z.sup.4 is chlorine and the other two are hydrogen, and Y.sup.1 is hydrogen, Y.sup.2 is an amino group and Y.sup.3 is methyl or Y.sup.1 is hydroxy and Y.sup.2 and Y.sup.3 are hydrogen, and the use of these liquid crystalline mixtures in electro-optical devices are described.

    摘要翻译: 一种液晶混合物,其包含(a)至少一种下式的化合物:其中R 1是烷基,烷氧基,对 - 烷基苯基,对 - 烷氧基苯基,反式-4-烷基环己基,4'-烷基-4-联苯基, 对 - (反-4-烷基环己基)苯基,2-(反式-4-烷基环己基)乙基或对[2-(反式-4-烷基环己基)乙基]苯基,R2是反式-4-烷基环己基; 或R 1是反式-4-烷基环己基,R 2是对 - (反-4-烷基环己基)苯基,对[2-(反-4-烷基环己基)乙基]苯基或4' - (反式-4-烷基环己基)-4 联苯基; 或R1是对烷基苯基,R2是对 - [2-(反式-4-烷基环己基)乙基]苯基; 取代基R 1和R 2中的烷基和烷氧基是1至7个碳原子的直链基团, (b)至少一种选自由以下组成的化合物的二色性着色物质:其中R 3是直链C 1 -C 12 - 烷基(C 1 -C 12 - 烷基) R4是直链C1-C4-烷基,Z1是氢或氯,符号Z2,Z3和Z4之一是氯,另外两个是氢,Y1是氢,Y2是氨基,Y3是甲基 或Y1为羟基,Y2和Y3为氢,并描述了这些液晶混合物在电光器件中的用途。

    Color photographic recording material containing dye-releasers releasing
6-arylazo-2-amino-3-pyridinol dyes which are chelatable with metal ions
    6.
    发明授权
    Color photographic recording material containing dye-releasers releasing 6-arylazo-2-amino-3-pyridinol dyes which are chelatable with metal ions 失效
    含有与金属离子螯合的6-芳基偶氮-2-氨基-3-吡啶酚染料的染料释放剂的彩色照相记录材料

    公开(公告)号:US4579817A

    公开(公告)日:1986-04-01

    申请号:US638965

    申请日:1984-08-08

    CPC分类号: G03C8/10 C09B29/00

    摘要: Dyes corresponding to general formula (I) are released imagewise from corresponding dye-releasers in the dye diffusion transfer process. They react with nickel ions to form lightfast, cyan dye-metal complexes having advantageous spectral properties: ##STR1## wherein Q represents the group required for completing an optionally substituted phenyl or naphthyl group;X represents --S--, --SO.sub.2 --, --SO.sub.2 --NR.degree.-- or --SO.sub.2 --O--;R.degree. represents H or alkyl; andR.sup.1 represents an aliphatic, araliphatic or a carbocyclic or heterocyclic aromatic group or, when X represents --SO.sub.2 --NR.degree.--, R.sup.1 represents hydrogen.

    摘要翻译: 对应于通式(I)的染料在染料扩散转移过程中从相应的染料释放剂成像释放。 它们与镍离子反应形成具有优异光谱性质的耐光青色染料 - 金属络合物:其中Q表示完成任选取代的苯基或萘基所需的基团; X表示-S - , - SO 2 - , - SO 2 -NR 6 - 或-SO 2 -O-; R DEG表示H或烷基; 并且R 1表示脂族,芳脂族或碳环或杂环芳基,或当X表示-SO 2 -NR D - 时,R 1表示氢。

    Diffusion transfer material and process
    7.
    发明授权
    Diffusion transfer material and process 失效
    扩散转移材料和工艺

    公开(公告)号:US4477554A

    公开(公告)日:1984-10-16

    申请号:US545434

    申请日:1983-10-26

    CPC分类号: G03C8/22 C09B29/00 C09B43/30

    摘要: A photographic material for diffusion transfer photography containing a quinonoid compound, which is capable in reduced state and under alkaline conditions of releasing a dye moiety for the production of a dye image and corresponds to the following general formula (G): ##STR1## wherein: R.sup.8 is hydrogen or methyl in the 6- or 7-position (indicated by an asterisk) on the saturated adjacent ring part of the quinonoid nucleus,R.sup.9 is an alkyl group or a substituted alkyl group, an aromatic group or a substituted aromatic group,R.sup.10 is hydrogen, an alkyl group or an aryl group, and at least one of the substituents R.sup.9 and R.sup.10 represents or includes a ballasting group of sufficient size to render said compound immobile in an alkali-permeable hydrophilic colloid layer when such layer is permeated with an aqueous alkaline liquid.

    摘要翻译: 一种用于扩散转印摄影的照相材料,其包含醌类化合物,其能够在还原状态和碱性条件下释放用于生产染料影像的染料部分,并对应于以下通式(G):其中: R8是在醌类核的饱和相邻环上的6-或7-位(由星号表示)中的氢或甲基,R9是烷基或取代的烷基,芳族基团或取代的芳族基团, R 10为氢,烷基或芳基,并且取代基R 9和R 10中的至少一个表示或包括足够大小的压载基团,以使该化合物在碱可渗透的亲水胶体层中固定,当该层渗透时 碱性水溶液。

    Photographic recording material for diffusion processes and new
non-diffusing sulfilimine compounds suitable for use therein
    8.
    发明授权
    Photographic recording material for diffusion processes and new non-diffusing sulfilimine compounds suitable for use therein 失效
    用于扩散过程的照相记录材料和适用于其中的新的非扩散性亚硫酰胺化合物

    公开(公告)号:US4444867A

    公开(公告)日:1984-04-24

    申请号:US486110

    申请日:1983-04-18

    CPC分类号: C09B29/00 G03C8/10

    摘要: Sulfilimine compounds of formula I ##STR1## wherein X is the integrating residue of a photographically active compound H.sub.2 N--A--X andA is a linking member between X and N consisting of a benzene ring having at least two electron-attracting groupsare suitable compounds for photographic recording materials. The compounds can be split reductively to release the photographically active compound. Where the photographically active compound is a dye or dye precursor the sulfilimine compounds are suitable dye releasers for color diffusion transfer processes.

    摘要翻译: 式I的亚磺酰亚胺化合物其中X是照相活性化合物H2N-AX和A的整合残基,X和N之间的连接构件由具有至少两个吸电子基团的苯环组成,是用于摄影的合适的化合物 录音材料。 可以将化合物还原分解以释放摄影活性化合物。 当照相活性化合物是染料或染料前体时,亚硫酰亚胺化合物是用于颜色扩散转移过程的合适的染料释放剂。