Writing screen
    2.
    发明授权
    Writing screen 失效
    写屏幕

    公开(公告)号:US4746576A

    公开(公告)日:1988-05-24

    申请号:US945852

    申请日:1986-12-23

    IPC分类号: B43L1/10 B43L1/00 B32B27/06

    摘要: A writing screen comprising a substrate and an overlayer on the surface thereof of a film comprising a vinylidene fluoride copolymer resin having a ratio of the existing amount of fluorine atoms (F) and that of carbon atoms (C), F/C, on the surface in the range of 0.6 to 1.5. The screen has excellent marker suitability and resistance to surface damage.

    摘要翻译: 一种书写屏幕,其包括基材和其表面上的覆盖层,所述薄膜包括具有氟原子(F)的存在量与碳原子数(C)的比F / C的偏氟乙烯共聚物树脂 表面在0.6〜1.5的范围内。 屏幕具有优异的标记适应性和抗表面损伤。

    Adhesive resin composition
    4.
    发明授权
    Adhesive resin composition 失效
    粘合剂树脂组合物

    公开(公告)号:US5288360A

    公开(公告)日:1994-02-22

    申请号:US959466

    申请日:1992-10-09

    摘要: An adhesive resin composition comprising a polymer of a radically polymerizable epoxy resin (I) and a monomer (c), the radically polymerizable epoxy resin (I) being a reaction product between an epoxy resin (a) and a radically polymerizable monomer (b) having a function group reactive to epoxy group or hydroxyl group in said epoxy resin (a), having an equivalent ratio (b)/(a)=0.01.about.0.9 and said monomer (c) being copolymerizable with said radically polymerizable epoxy resin (I) and containing alkyl (meth)acrylate and/or a fluorine-containing unsaturated monomer serving as an indispensable component. The adhesive resin composition has an excellent adhesion between fluorine-contained resins and metal substrates.

    摘要翻译: 包含可自由基聚合的环氧树脂(I)和单体(c)的聚合物的粘合剂树脂组合物,所述可自由基聚合的环氧树脂(I)是环氧树脂(a)和可自由基聚合的单体(b)之间的反应产物, 在所述环氧树脂(a)中具有与环氧基或羟基反应的官能团,其当量比(b)/(a)= 0.01-0.9,所述单体(c)可与所述自由基聚合性环氧树脂(I ),含有(甲基)丙烯酸烷基酯和/或作为不可或缺成分的含氟不饱和单体。 粘合剂树脂组合物在含氟树脂和金属基材之间具有优异的粘附性。