Tall oil pitch-modified phenolic resin and methods related thereto
    1.
    发明授权
    Tall oil pitch-modified phenolic resin and methods related thereto 有权
    妥尔油沥青改性酚醛树脂及其相关方法

    公开(公告)号:US06469125B1

    公开(公告)日:2002-10-22

    申请号:US09940678

    申请日:2001-08-27

    IPC分类号: C08G832

    CPC分类号: C09D11/08 C08G8/08 C08G8/34

    摘要: Tall oil pitch may be reacted with a phenol-containing organic compound and formaldehyde or reactive equivalent thereof to prepare a resin. The reactants may further include polyhydric organic compound, &agr;,&bgr;-unsaturated carboxyl compound or ester thereof, and hydroxyl-containing non-phenolic organic compound. The resin may be formulated with a colorant to provide an ink for lithographic, gravure or letterpress printing.

    摘要翻译: 妥尔油沥青可以与含酚的有机化合物和甲醛或其反应当量反应以制备树脂。 反应物还可包括多羟基有机化合物,α,β-不饱和羧基化合物或其酯,以及含羟基的非酚类有机化合物。 可以用着色剂配制树脂以提供用于平版印刷,凹版印刷或凸版印刷的油墨。