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23 条记录 (耗时 0.03 秒)

    Water-fast printing with water-soluble dyes
    1.
    发明授权
    Water-fast printing with water-soluble dyes 失效
    用水溶性染料进行水印印刷

    公开(公告)号：US4381185A

    公开(公告)日：1983-04-26

    申请号：US271912

    申请日：1981-06-09

    申请人： Sally A. Swanson ,  Ned M. Weinshenker ,  Robert E. Wingard, Jr. ,  Daniel J. Dawson

    发明人： Sally A. Swanson ,  Ned M. Weinshenker ,  Robert E. Wingard, Jr. ,  Daniel J. Dawson

    IPC分类号： C09B69/10 ,  D21H21/28

    CPC分类号： D21H21/28 ,  C09B69/10 ,  Y10S8/919

    摘要： Water-fast printing of paper stock using a colorant solution containing water-soluble polymeric dyes is accomplished by a three step process. Step 1 is selecting a paper stock characterized as containing at least 250 ppm by weight of cation, particularly a polyvalent metal cation (especially Ca.sup.2+ or Al.sup.3+). In step 2, a colorant solution is applied to the paper. This solution is water-based, containing up to 30 wt % of an organic paper-penetrating agent (such as an alkanol), and at least 500 ppm of one or more anionic group-possessing polymeric colorants. In step 3, the solvent is exhausted by either evaporation (which may be aided by the application of heat) or diffusion into the paper stock, or by a combination of both.

    摘要翻译： 使用含有水溶性聚合物染料的着色剂溶液对纸料进行水快速印刷通过三步法完成。 步骤1是选择特征在于含有至少250ppm重量的阳离子，特别是多价金属阳离子（特别是Ca 2+或Al 3+）的纸料。 在步骤2中，将着色剂溶液施加到纸上。 该溶液是水性的，其含有至多30重量％的有机纸张渗透剂（例如链烷醇）和至少500ppm的一种或多种含阴离子基团的聚合物着色剂。 在步骤3中，溶剂通过蒸发（其可以通过施加热量）或扩散到纸料中或通过两者的组合而被排出。

    Tertiary amides as solvents in anthrapyridone syntheses
    2.
    发明授权
    Tertiary amides as solvents in anthrapyridone syntheses 失效
    蒽吡啶酮合成中作为溶剂的叔胺

    公开(公告)号：US4386206A

    公开(公告)日：1983-05-31

    申请号：US306783

    申请日：1981-09-29

    申请人： Robert E. Wingard, Jr. ,  Sally A. Swanson

    发明人： Robert E. Wingard, Jr. ,  Sally A. Swanson

    IPC分类号： C09B5/14

    CPC分类号： C09B5/14

    摘要： Anthrapyridones are prepared in high yields from 1-aminoanthraquinones or 1-alkylaminoanthraquinones and phenylacetyl halides when tertiary amides are employed as reaction media. The phenylacetyl halides can be generated in situ from phenylacetic acid and thionyl halide or phosgene.

    摘要翻译： 当使用叔酰胺作为反应介质时，蒽吡啶酮以高收率从1-氨基蒽醌或1-烷基氨基蒽醌和苯乙酰卤制备。 苯乙酰卤可以由苯乙酸和亚硫酰卤或光气原位产生。

    Water-soluble fast polymeric black colorant, its preparation and use in dyes and inks
    3.
    发明授权
    Water-soluble fast polymeric black colorant, its preparation and use in dyes and inks 失效
    水溶性快聚合黑色着色剂，其制备和用于染料和油墨

    公开(公告)号：US4375357A

    公开(公告)日：1983-03-01

    申请号：US271913

    申请日：1981-06-09

    申请人： Robert E. Wingard, Jr. ,  Steve Y. W. Ng ,  Sally A. Swanson

    发明人： Robert E. Wingard, Jr. ,  Steve Y. W. Ng ,  Sally A. Swanson

    IPC分类号： C09B69/10

    CPC分类号： C09B69/106 ,  Y10S8/919

    摘要： A family of polymeric black colorants is disclosed. The subject colorants are composed of an organic polymer backbone comprised of a plurality of aromatic rings from which depend via azo groups a plurality of chromophore units having the structure ##STR1## wherein M is hydrogen or preferably a cation. These polymeric colorants are water-soluble, and noncrystalline and form dyes and inks that are fast to paper stock.

    摘要翻译： 公开了一系列聚合物黑色着色剂。 主题着色剂由多个芳环构成的有机聚合物主链组成，其中通过偶氮基取代多个具有结构“IMAGE”的发色团单元，其中M为氢或优选为阳离子。 这些聚合物着色剂是水溶性的，非结晶的，并且形成了对纸料快的染料和油墨。

    Stabilizers for vinyl ether resist formulations for imprint lithography
    7.
    发明授权
    Stabilizers for vinyl ether resist formulations for imprint lithography 有权
    用于压印光刻的乙烯基醚抗蚀剂配方的稳定剂

    公开(公告)号：US08168109B2

    公开(公告)日：2012-05-01

    申请号：US12545161

    申请日：2009-08-21

    申请人： Frances A. Houle ,  Sally A. Swanson ,  Taiichi Furukawa

    发明人： Frances A. Houle ,  Sally A. Swanson ,  Taiichi Furukawa

    IPC分类号： B29C35/08 ,  B29C59/02 ,  G03F7/004

    CPC分类号： G03F7/027 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002

    摘要： Coating compositions suitable for UV imprint lithographic applications include at least one vinyl ether crosslinker having at least two vinyl ether groups; at least one diluent comprising a monofunctional vinyl ether compound; at least one photoacid generator soluble in a selected one or both of the at least one monofunctional vinyl ether compound and the at least one vinyl ether crosslinker having the at least two vinyl ether groups; and at least one stabilizer comprising an ester compound selectively substituted with a substituent at an ester position or an alpha and the ester positions. Also disclosed are imprint processes.

    摘要翻译： 适用于UV印迹光刻应用的涂料组合物包括至少一种具有至少两个乙烯基醚基团的乙烯基醚交联剂; 至少一种包含单官能乙烯基醚化合物的稀释剂; 所述至少一种光致酸产生剂可溶于所述至少一种单官能乙烯基醚化合物和所述至少一种具有所述至少两个乙烯基醚基团的乙烯基醚交联剂中选定的一种或两种; 和至少一种稳定剂，其包含在酯位或α位选择性地被取代基取代的酯化合物。 还公开了压印过程。