Phthalocyanine compounds and usage thereof
    16.
    发明公开
    Phthalocyanine compounds and usage thereof 失效
    酞菁化合物及其用途

    公开(公告)号:EP0519423A3

    公开(公告)日:1994-03-09

    申请号:EP92110218.2

    申请日:1992-06-17

    摘要: Phthalocyanine compounds represented by the below-described formula are suitable for use in the fabrication of color filters.

    wherein R 1 , R 4 , R 5 , R 8 , R 9 , R 12 , R 13 and R 16 represent a group represented by the below-described formula, H or a halogen atom, R 2 , R 3 , R 6 , R 7 , R 10 , R 11 , R 14 and R 15 represent an alkyl, alkoxyl, alkylthio, alkylamino, dialkylamino or aryloxyl, arylthio group or -COOR 17 , R 17 being a particular monovalent group, H or a halogen atom; and Met represents a metal atom.

    wherein X and Z represent O or S, R 18 , R 19 and R 20 represent H or an alkyl group, A, B and D represent a connecting group, n and ℓ is an integer of 0-10, m, q, t, u, r and w are an integer of 0-2, and p is 0 or 1.

    摘要翻译: 由下述式表示的酞菁化合物适用于制造彩色滤光片。 其中R 1,R 4,R 5,R 8,R 9,R 12,R 13和R 16表示由下述式表示的基团,H或卤素原子,R 2,R 3,R 6,R 7,R 10,R 11,R 14和R 15表示 烷基,烷氧基,烷硫基,烷基氨基,二烷基氨基或芳氧基,芳硫基或-COOR 17,R 17是特定的一价基团,H或卤素原子; Met代表金属原子。 其中X和Z代表O或S,R18,R19和R20代表H或烷基,A,B和D代表连接基团,n和l是0-10的整数,m,q,t,u, r和w是0-2的整数,并且p是0或1。

    Method for preparing alkoxyphthalocyanine
    17.
    发明公开
    Method for preparing alkoxyphthalocyanine 失效
    HerstellungsverfahrenfürAlkox氧酞菁。

    公开(公告)号:EP0492508A1

    公开(公告)日:1992-07-01

    申请号:EP91121966.5

    申请日:1991-12-20

    摘要: There is here disclosed a method for preparing an alkoxyphthalocyanine represented by the formula (1):

    wherein each of Rs is independently a secondary alkyl group having 3 to 20 carbon atoms, Met is a divalent metal atom or an oxy metal, and the substitution positions of -ORs are the 1- or 4-position, the 5- or 8-position, the 9- or 12 position, and the 13- or 16-position,
    which comprises the steps of heating a mixture of 3-alkoxyphthalonitrile and an organic base in an alcohol to 90-120°C, adding a metal derivative at the same temperature, and then carrying out reaction, or alternatively the step of reacting a mixture of a 1,3-diimino-4-alkoxyisoindoline and a metal derivative in the presence or absence of an organic base in an aliphatic alcohol having 6 or more carbon atoms. In addition, the ratio of isomers of the alkoxyphthalocyanine can be controlled by regulating the addition time of the organic base.

    摘要翻译: 这里公开了制备由式(1)表示的烷氧基氧酞菁的方法:其中各R各自独立地为具有3-20个碳原子的仲烷基,Met为二价金属原子或氧基金属,和 -ORs的取代位置是1-或4-位,5-或8-位,9-或12位,以及13-或16位,其包括以下步骤:加热3- 烷氧基邻苯二甲腈和醇中的有机碱在90-120℃,在相同温度下加入金属衍生物,然后进行反应,或者将1,3-二亚氨基-4-烷氧基异吲哚啉和 在具有6个或更多个碳原子的脂族醇中存在或不存在有机碱的金属衍生物。 此外,可以通过调节有机碱的添加时间来控制烷氧基酞菁的异构体的比例。