High solids thermosetting compositions with dual cure mechanism
    111.
    发明授权
    High solids thermosetting compositions with dual cure mechanism 失效
    具有双固化机理的高固含量热固性组合物

    公开(公告)号:US5945499A

    公开(公告)日:1999-08-31

    申请号:US968395

    申请日:1997-11-12

    Abstract: Disclosed is a curable coating composition that includes a compound having carbamate functionality of the structure ##STR1## wherein R is H or alkyl, a compound having hydroxyl functionality, a polyisocyanate crosslinking agent, and an aminoplast crosslinking agent. The effective equivalents of the aminoplast crosslinking agent is equal to or less than the equivalents of carbamate functionality and the effective equivalents of polyisocyanate crosslinker is equal to or less than the equivalents of hydroxyl functionality. The carbamate-functional resin and the aminoplast crosslinking agent provide rheology control during the early part of the bake to cure an applied coating of the coating composition.

    Abstract translation: 公开了一种可固化涂料组合物,其包含具有其中R为H或烷基的结构的氨基甲酸酯官能团,具有羟基官能团的化合物,多异氰酸酯交联剂和氨基塑料交联剂的化合物。 氨基塑料交联剂的有效当量等于或小于氨基甲酸酯官能度的当量,多异氰酸酯交联剂的有效当量等于或小于羟基官能度的当量。 氨基甲酸酯官能树脂和氨基塑料交联剂在烘烤的早期阶段提供流变控制,以固化涂料组合物的涂覆涂层。

    Nonaqueous paints
    115.
    发明授权
    Nonaqueous paints 失效
    非水性涂料

    公开(公告)号:US5780541A

    公开(公告)日:1998-07-14

    申请号:US578650

    申请日:1996-02-20

    Abstract: The invention relates to nonaqueous paints which comprise (A) a hydroxyl group-containing synthetic resin or a mixture of hydroxyl group-containing synthetic resins (B) an amino resin or a mixture of amino resins (C) a blocked polyisocyanate or a mixture of blocked polyisocyanates, and (D) a pigment or a mixture of pigments, and are characterized in that component (C) contains both isocyanate groups blocked with a blocking agent (I) and isocyanate groups blocked with a blocking agent (II), in which context the blocking agent (I) is a dialkyl malonate or a mixture of dialkyl malonates, the blocking agent (II) is a blocking agent which is different from (I) and contains active methylene groups, or is an oxime, or is a mixture of these blocking agents, and the ratio of equivalents between the isocyanate groups blocked with (I) and the isocyanate groups blocked with (II) is between 1.0:1.0 and 9.0:1.0.

    Abstract translation: PCT No.PCT / EP94 / 02236 Sec。 371日期1996年2月20日 102(e)1996年2月20日PCT PCT 1994年7月7日PCT公布。 WO95 / 03367 PCT公开号 日期:1995年2月2日本发明涉及非水性涂料,其包含(A)含羟基的合成树脂或含羟基的合成树脂(B),氨基树脂或氨基树脂(C)的混合物的混合物 多异氰酸酯或封端多异氰酸酯的混合物,和(D)颜料或颜料混合物,其特征在于组分(C)含有用封闭剂(I)封端的异氰酸酯基团和用封闭剂封闭的异氰酸酯基团 II),其中封端剂(I)为丙二酸二烷基酯或丙二酸二烷基酯的混合物,所述封端剂(II)为不同于(I)并含有活性亚甲基的封闭剂,或为肟 或是这些封闭剂的混合物,并且用(I)封端的异氰酸酯基团与被(II)封端的异氰酸酯基团之间的当量之比在1.0:1.0至9.0:1.0之间。

    Anti-reflective coating composition
    119.
    发明授权
    Anti-reflective coating composition 失效
    防反射涂料组合物

    公开(公告)号:US5597408A

    公开(公告)日:1997-01-28

    申请号:US564959

    申请日:1995-11-30

    Inventor: Young-joon Choi

    CPC classification number: G03F7/091 C09D5/00

    Abstract: A composition having 1.0-50.0 wt % of a compound having both a structure of organosilane, organosilazane, or organosiloxazane and a structure of a dye compound which has light-absorbing capabilities in a particular wavelength band, 50.0-99.0 wt % of solvent, and optionally 0"10 wt % of a water-soluble polymer, improves adhesion to a photoresist film and anti-reflection characteristics in exposure.

    Abstract translation: 具有1.0-50.0重量%具有有机硅烷,有机硅氮烷或有机硅氧烷的结构的化合物和在特定波段具有光吸收能力的染料化合物的结构为50.0-99.0重量%的溶剂的组合物,以及 任选的0'10重量%的水溶性聚合物,提高了对光致抗蚀剂膜的粘附性和曝光时的抗反射特性。

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