利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

15 条记录 (耗时 0.012 秒)

    Alkoxy derivative stabilizers for dye-receiving element used in thermal dye transfer
    2.
    发明公开
    Alkoxy derivative stabilizers for dye-receiving element used in thermal dye transfer 失效
    AlkoxyderivatstabilisatorenfürFarbstoffempfangselementfürdie thermischeFarbstoffübertragung。

    公开(公告)号：EP0257579A2

    公开(公告)日：1988-03-02

    申请号：EP87112147.1

    申请日：1987-08-21

    申请人： EASTMAN KODAK COMPANY (a New Jersey corporation)

    发明人： Byers, Gary Wayne

    IPC分类号： B41M5/26

    CPC分类号： B41M5/5227 ,  Y10S428/913 ,  Y10S428/914 ,  Y10S430/146 ,  Y10T428/31504 ,  Y10T428/31786

    摘要： A dye-receiving element for thermal dye transfer process and assemblage comprises a support having thereon a dye image-receiving layer and a stabilizer compound having the following moiety:
    wherein each R is independently an alkyl or substituted alkyl group of from 1 to 20 carbon atoms, or two adjacent R groups may be joined together to form methylene or ethylene; and x is as least 3.
    Dyes which are transferred to this receiving element have improved light stability.

    摘要翻译： 用于热染料转移方法和组合的染料接收元件包括其上具有染料影像接收层的支持物和具有以下部分的稳定剂化合物：其中每个R独立地为烷基或取代的烷基， 20个碳原子或两个相邻的R基团可以连接在一起形成亚甲基或亚乙基; 并且x至少为3.转移到该接收元件的染料具有改善的光稳定性。

    Stabilizer-donor element used in thermal dye transfer
    3.
    发明公开
    Stabilizer-donor element used in thermal dye transfer 失效
    Stabilisator-Donor-Elementfürdie Verwendung bei der thermischenFarbstoffübertragung。

    公开(公告)号：EP0312812A2

    公开(公告)日：1989-04-26

    申请号：EP88115971.9

    申请日：1988-09-28

    申请人： EASTMAN KODAK COMPANY (a New Jersey corporation)

    发明人： Byers, Gary Wayne

    IPC分类号： B41M5/26

    CPC分类号： B41M5/392 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/31786

    摘要： A stabilizer-donor element for thermal dye transfer comprising a support having on one side thereof a stabilizer dispersed in a polymeric binder, and on the other side thereof a slipping layer comprising a lubricant.
    The polymeric binder may also have a dye dispersed therein. Examples of stabilizers include multialkoxy-substituted aromatic compounds and singlet oxygen quencher metal chelates such as nickel dithiocarbamates.

    摘要翻译： 一种用于热染料转移的稳定剂供体元件，其包含在其一侧上具有分散在聚合物粘合剂中的稳定剂的支撑体，在另一侧具有包含润滑剂的滑动层。 聚合物粘合剂也可以分散有染料。 稳定剂的实例包括多烷氧基取代的芳族化合物和单线态氧猝灭剂金属螯合物如二硫代氨基甲酸镍。

    Merocyanine dye-donor element used in thermal dye transfer
    4.
    发明公开
    Merocyanine dye-donor element used in thermal dye transfer 失效
    Merocyanin-Farbstoff-Donor-Elementfürdie thermischeFarbstoffübertragung。

    公开(公告)号：EP0257580A2

    公开(公告)日：1988-03-02

    申请号：EP87112148.9

    申请日：1987-08-21

    申请人： EASTMAN KODAK COMPANY (a New Jersey corporation)

    发明人： Byers, Gary Wayne ,  Chapman, Derek David

    IPC分类号： B41M5/26

    CPC分类号： B41M5/3854 ,  B41M5/5227

    摘要： A dye-donor element for thermal dye transfer comprises a support having thereon a merocyanine dye dispersed in a polymeric binder, the merocyanine dye being capable of transfer by diffusion to a dye-receiving element upon the application of heat and being incapable of substantial photolysis, the merocyanine dye being substituted or unsubstituted on the bridging methine carbon atoms.
    In a preferred embodiment, the merocyanine dye has the formula:
    wherein:
    A represents -COR, -COOR, -CONHR, -CN -SO₂R or -SO₂NR₂; or A may be combined together with R¹ to form a heterocyclic or carbocyclic ring system;
    R¹ represents -NHR, -NR₂, -OR, -SR, or R;
    n represents 0 or 1;
    Z represents the atoms necessary to complete a 5- or 6-membered substituted or unsubstituted heterocyclic ring; and
    each R independently represents a substituted or unsubstituted alkyl group of from 1 to 6 carbon atoms or a substituted or unsubstituted aryl group of from 6 to 10 carbon atoms.

    摘要翻译： 用于热染料转移的染料供体元件包括其上分散有分散在聚合物粘合剂中的部花菁染料的载体，所述部花青染料能够在施加热量时通过扩散传递到染料接收元件并且不能进行实质的光解， 该部花青染料在桥连次甲基碳原子上被取代或未被取代。 在一个优选的实施方案中，部花青染料具有下式：其中：A表示-COR，-COOR，-CONHR，-CN -SO2R或-SO2NR2; 或A可以与R 1一起形成杂环或碳环系; R 1表示-NHR，-NR 2，-OR，-SR或R; n表示0或1; Z表示完成5或6元取代或未取代的杂环所必需的原子; 并且每个R独立地表示取代或未取代的1至6个碳原子的烷基或具有6至10个碳原子的取代或未取代的芳基。

    N-alkyl- or n-aryl-aminopyrazolone merocyanine dye-donor element used in thermal dye transfer
    7.
    发明公开
    N-alkyl- or n-aryl-aminopyrazolone merocyanine dye-donor element used in thermal dye transfer 失效
    用于热转移的N-烷基 - 或N-亚氨基 - 氨基吡唑烷基氰胺染料元件

    公开(公告)号：EP0257577A3

    公开(公告)日：1989-07-26

    申请号：EP87112145.5

    申请日：1987-08-21

    申请人： EASTMAN KODAK COMPANY (a New Jersey corporation)

    发明人： Byers, Gary Wayne ,  Evans, Steven ,  Weber, Helmut

    IPC分类号： B41M5/26

    CPC分类号： B41M5/3854 ,  B41M5/5227

    摘要： A dye-donor element for thermal dye transfer comprises a support having thereon a 3-(N-alkyl- or N-aryl-amino)-2-pyrazolin-5-one merocyanine dye dispersed in a polymeric binder, the merocyanine dye being capable of transfer by diffusion to a dye-receiving element upon the application of heat and being incapable of substantial photolysis, the merocyanine dye being substituted or unsubstituted on the bridging methine carbon atoms. In a preferred embodiment, the merocyanine dye has the formula:
    wherein:
    R represents a substituted or unsubstituted alkyl group of from 1 to 6 carbon atoms or a substituted or unsubstituted aryl group of from 6 to 10 carbon atoms;
    R¹ and R² each independently represents hydrogen, with the proviso that only one of R¹ and R² may be hydrogen at the same time; a substituted or unsubstituted alkyl group of from 1 to 6 carbon atoms or a substituted or unsubstituted aryl group of from 6 to 10 carbon atoms; or R¹ and R² may be combined together with the nitrogen to which they are attached to form a heterocyclic ring system; R³ is R;
    n represents 0 or 1; and
    Z represents the atoms necessary to complete a 5- or 6-membered substituted or unsubstituted heterocyclic ring.