Powder coating composition having high weather resistance
    1.
    发明授权
    Powder coating composition having high weather resistance 失效
    具有高耐候性的粉末涂料组合物

    公开(公告)号:US06706794B1

    公开(公告)日:2004-03-16

    申请号:US09869607

    申请日:2001-07-02

    IPC分类号: C08K720

    摘要: A powder coating composition which comprises (A) a fluorine-containing copolymer having a crosslinkable reactive group and (B) a curing agent being capable of forming crosslinkage by reacting with the crosslinkable reactive group of the fluorine-containing copolymer in a weight ratio (A)/(B) of 40/60 to 98/2, and contains rutile titanium oxide and other pigment. The powder coating composition can form a coating film which can exhibit excellent weather resistance even under very strict environment specified in AAMA 2605 standard, etc., and is suitable particularly for an exterior member for building, for example, an aluminum sash.

    摘要翻译: 一种粉末涂料组合物,其包含(A)具有交联性反应性基团的含氟共聚物和(B)固化剂,其能够通过与所述含氟共聚物的交联性反应性基团的重量比(A )/(B)为40/60〜98/2,并含有金红石型氧化钛等颜料。 粉末涂料组合物可以形成即使在AAMA 2605标准等中规定的非常严格的环境下也能表现出优异的耐候性的涂膜,特别适用于建筑用的外部构件,例如铝窗框。

    Glass/plastic compounds
    3.
    发明授权
    Glass/plastic compounds 失效
    玻璃/塑料化合物

    公开(公告)号:US06762219B2

    公开(公告)日:2004-07-13

    申请号:US10149910

    申请日:2002-10-21

    IPC分类号: C08K720

    CPC分类号: C03C3/16 C03C12/00 C08K3/40

    摘要: A glass/plastic compound based on thermoplastics includes a low-melting sulphoshosphate glass with the following composition: between 4 and 10% Li2O, between 4 and 10% Na2O, between 4 and 8% K2O, between 1 and 2% CaO, between 35 and 37% ZnO, between 0 and 3% La2O3, between 19 and 22% P2O5 and between 19 and 22% SO3, in addition to a high-performance thermoplastic.

    摘要翻译: 基于热塑性塑料的玻璃/塑料化合物包括具有以下组成的低熔点磷酸盐玻璃:4至10%Li 2 O,4至10%Na 2 O,4至8%K 2 O,1至2%CaO,35 和37%的ZnO,0至3%的La2O3之间,19%至22%的P2O5和19%至22%的SO3之间,以及高性能热塑性塑料。