Resist underlayer composition and method for forming pattern using same
    3.
    发明授权
    Resist underlayer composition and method for forming pattern using same 有权
    抗蚀剂底层组合物和使用其形成图案的方法

    公开(公告)号:US09416296B2

    公开(公告)日:2016-08-16

    申请号:US14779769

    申请日:2014-03-24

    Abstract: An under-layer composition of resist having superior thermal stability, etching resistance, gap-filling property and void-preventing property, and a method for forming pattern using the same are disclosed. The under-layer composition of resist comprises: an aromatic ring containing polymer having the repeating unit of the following Formula 1; a compound of the following Formula 4; and an organic solvent. in Formula 1, R1 is a monocyclic or polycyclic aromatic hydrocarbon group having 5 to 20 carbon atoms, R2 and R3 is independently a monocyclic or polycyclic aromatic hydrocarbon group having 4 to 14 carbon atoms, a is an integer of 1 to 3, and b is an integer of 0 to 2. in Formula 4, n is an integer of 1 to 250.

    Abstract translation: 公开了具有优异的热稳定性,耐蚀刻性,间隙填充性和防空气性的抗蚀剂的底层组合物,以及使用其形成图案的方法。 抗蚀剂的底层组合物包含:含有下式1的重复单元的含芳环的聚合物; 下式4的化合物; 和有机溶剂。 在式1中,R 1为碳原子数为5〜20的单环或多环芳香族烃基,R 2和R 3独立地为碳原子数4〜14的单环或多环芳香族烃基,a为1〜3的整数,b为1〜 是0〜2的整数。在式4中,n为1〜250的整数。

    CYANATE ESTER RESIN COMPOSITION, AND A PREPREG, A LAMINATED MATERIAL AND A METAL CLAD LAMINATED MATERIAL MADE THEREFROM
    7.
    发明申请
    CYANATE ESTER RESIN COMPOSITION, AND A PREPREG, A LAMINATED MATERIAL AND A METAL CLAD LAMINATED MATERIAL MADE THEREFROM 审中-公开
    氰酸酯树脂组合物,和PREPREG,层压材料和金属层压材料制成

    公开(公告)号:US20140113151A1

    公开(公告)日:2014-04-24

    申请号:US13832024

    申请日:2013-03-15

    Inventor: Jun-Qi TANG

    Abstract: The present invention relates to a cyanate ester resin composition and a prepreg, a laminated material and a metal clad laminated material made therefrom. The cyanate ester resin composition comprises cyanate ester resin, non-halogen epoxy resin, and inorganic filler material, and the structural formula of the cyanate ester resin is as the following: Wherein, n represents an integer between 1 and 50.The cyanate ester resin composition of the present invention has good heat resistance and flame retardance. The laminated material and the metal clad laminated material made from the prepreg that is made from the cyanate ester resin composition, still have good flame retardance and low coefficients of thermal expansion in X, Y directions, without using halogen-containing compounds or phosphorus-containing compounds as the flame retardant, so they are fit for making a substrate material for high density PCB.

    Abstract translation: 本发明涉及氰酸酯树脂组合物和预浸料,层压材料和由其制成的金属包覆层压材料。 氰酸酯树脂组合物包括氰酸酯树脂,非卤素环氧树脂和无机填料,氰酸酯树脂的结构式如下:其中n表示1〜50的整数。氰酸酯树脂 本发明的组合物具有良好的耐热性和阻燃性。 由氰酸酯树脂组合物制成的预浸料制成的层压材料和金属包覆层压材料在不使用含卤素化合物或含磷化合物的情况下,在X,Y方向上仍然具有良好的阻燃性和低的热膨胀系数 化合物作为阻燃剂,因此它们适用于制造用于高密度PCB的基材。

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