Stimuli-responsive composition, and image-forming method and apparatus using the composition
    91.
    发明申请
    Stimuli-responsive composition, and image-forming method and apparatus using the composition 失效
    刺激响应组合物,以及使用该组合物的成像方法和装置

    公开(公告)号:US20050209367A1

    公开(公告)日:2005-09-22

    申请号:US11123061

    申请日:2005-05-06

    CPC分类号: C09D11/30 C08F271/02

    摘要: The present invention relates to a stimuli-responsive composition that comprises a polymer, a solvent and a substance having a predetermined function. One embodiment of the present invention is a composition comprising a block polymer, a solvent and a substance having a predetermined function. The present invention also relates to an ink composition containing the composition, an image-forming method and an image-forming apparatus using the composition, and a recording medium applying the composition. Further, the present invention relates to an ABC type block polymer compound wherein the polymer is an ABC type triblock polymer, and wherein at least one of the blocks in the triblock polymer changes in nature from solvophilic to solvophobic or from solvophobic to solvophilic in response to stimuli, and more preferably, the A component, then the B component, and finally the C component respond to the stimuli.

    摘要翻译: 本发明涉及包含聚合物,溶剂和具有预定功能的物质的刺激响应组合物。 本发明的一个实施方案是包含嵌段聚合物,溶剂和具有预定功能的物质的组合物。 本发明还涉及含有该组合物的油墨组合物,使用该组合物的图像形成方法和图像形成装置,以及施加该组合物的记录介质。 此外,本发明涉及一种ABC型嵌段聚合物化合物,其中聚合物是ABC型三嵌段聚合物,并且其中三嵌段聚合物中的至少一个嵌段在性质上从溶剂型变为疏乳剂或从溶剂型至溶剂型响应于 刺激,更优选A组分,然后B组分,最后C成分对刺激作出反应。

    Liquid crystal composition, liquid crystal device and liquid crystal
apparatus
    95.
    发明授权
    Liquid crystal composition, liquid crystal device and liquid crystal apparatus 失效
    液晶组合物,液晶装置和液晶装置

    公开(公告)号:US5710433A

    公开(公告)日:1998-01-20

    申请号:US592573

    申请日:1996-01-26

    摘要: A liquid crystal composition contains a mesomorphic compound represented by the following formula (A): ##STR1## wherein R.sub.1 and R.sub.2 independently denote a linear or branched alkyl group having 1-18 carbon atoms; X.sub.1 and X.sub.2 independently denote a single bond, --O--, --CO--O-- or --O--CO--; and A.sub.1 denotes a single bond, ##STR2## or ##STR3## and A.sub.2 denotes ##STR4## or ##STR5## and a mesomorphic compound represented by the following formula (B): ##STR6## wherein R.sub.3 denotes a linear or branched alkyl group having 1-18 carbon atoms; X.sub.3 and X.sub.4 independently denote a single bond, --O--, --CO--O-- or --O--CO--; m is an integer of 3-16; and A.sub.3 denotes ##STR7## or ##STR8## The liquid crystal composition may preferably be formulated as a chiral smectic liquid crystal composition. The liquid crystal composition is useful in providing a liquid crystal device using the liquid crystal composition with a good alignment characteristic, a good drive characteristic, and a high and stable contrast ratio.

    摘要翻译: 液晶组合物含有由下式(A)表示的介晶化合物:其中R 1和R 2分别表示具有1-18个碳原子的直链或支链烷基; X1和X2独立地表示单键,-O - , - CO-O-或-O-CO-; 并且A1表示单键,,A2表示,以及由下式(B)表示的介晶化合物:其中R 3表示直链或支链 具有1-18个碳原子的烷基; X3和X4独立地表示单键,-O - , - CO-O-或-O-CO-; m为3-16的整数; 并且A3表示。液晶组合物优选配制成手性近晶液晶组合物。 液晶组合物可用于提供使用具有良好取向特性,良好的驱动特性和高且稳定的对比度的液晶组合物的液晶装置。