Polymerizable fluorine-containing compound, curable composition, membrane, separation wall, antireflection film, and display device
    4.
    发明专利
    Polymerizable fluorine-containing compound, curable composition, membrane, separation wall, antireflection film, and display device 有权
    可聚合含氟化合物,可固化组合物,膜,分离壁,抗反射膜和显示装置

    公开(公告)号:JP2014177424A

    公开(公告)日:2014-09-25

    申请号:JP2013052205

    申请日:2013-03-14

    摘要: PROBLEM TO BE SOLVED: To provide a polymerizable fluorine-containing compound capable of forming color filter separation wall, that has high water and ink repellency property, has excellent heat resistance, has excellent adhesion with backing material, has excellent color mixing preventing property, and has less display unevenness when used in display device.SOLUTION: Provided is a polymerizable fluorine-containing compound represented by formula (1) where Xto Xrepresents -O- etc., Lto Lrepresents a single bond etc., Qto Qrepresents a polymerizable group etc., and p1 to p4 each independently represents an integer of 1 to 3.

    摘要翻译: 要解决的问题:为了提供能够形成滤色器分离壁的可聚合的含氟化合物,具有优异的耐油墨拒斥性,具有优异的耐热性,与背衬材料的粘附性优异,具有优异的防混色性, 在显示装置中使用时具有较少的显示不均匀性。解决方案:提供X至X表示-O-等的式(1)表示的可聚合含氟化合物,L至L表示单键等,Qto表示可聚合基团等。 ,p1〜p4各自独立地表示1〜3的整数。

    Method for synthesizing rare earth metal extractant
    9.
    发明专利
    Method for synthesizing rare earth metal extractant 有权
    合成稀土金属萃取剂的方法

    公开(公告)号:JP2012012369A

    公开(公告)日:2012-01-19

    申请号:JP2010153175

    申请日:2010-07-05

    CPC分类号: C07C231/02 C07C235/06

    摘要: PROBLEM TO BE SOLVED: To provide a method for synthesizing a rare earth metal extractant capable of improving the yield of a synthesized product and the efficiency of synthetic process without using dichloromethane of a synthetic solvent in a conventional synthetic method.SOLUTION: The method for synthesizing the rare earth metal extractant comprising a dialkyl diglycol amid acid represented by general formula (1) (wherein, Rand Rare each same or different kind of alkyl, and at least one is ≥6C linear or branched alkyl) includes reacting diglycolic acid anhydride and a dialkylamine of raw materials of the dialkyl diglycol amid acid in a nonprotonic polar solvent, while regulating the molar ratio (B/A) of the dialkylamine (B) to the diglycolic acid anhydride (A) so as to be 1.0 or more, and a step for removing the nonprotonic polar solvent. The invention has a large utility value because the dialkyl diglycol amid acid having excellent ability for separating light rare earth elements can efficiently be synthesized in high yield without using the harmful dichloromethane.

    摘要翻译: 待解决的问题:提供一种合成稀土金属萃取剂的方法,该方法能够提高合成产物的产率和合成方法的效率,而不使用常规合成方法中的合成溶剂的二氯甲烷。 解决方案:用于合成稀土金属萃取剂的方法,该稀土金属萃取剂包含由通式(1)表示的二烷基二甘醇酰胺酸(其中,R 1 和R 2 分别是相同或不同种类的烷基,并且至少一个是≥6C直链或支链烷基)包括在非质子中将二甘醇酸酐和二烷基二甘醇酸的原料的二烷基胺反应 极性溶剂,同时将二烷基胺(B)与二甘醇酸酐(A)的摩尔比(B / A)调节为1.0以上,除去非质子极性溶剂的工序。 本发明具有很大的实用价值,因为在不使用有害的二氯甲烷的情况下,可以高收率地合成具有优异的分离轻稀土元素的能力的二烷基二甘醇酸。 版权所有(C)2012,JPO&INPIT