THERMOSETTING POWDER COATING COMPOSITION
    14.
    发明公开
    THERMOSETTING POWDER COATING COMPOSITION 审中-公开
    WÄRMEHÄRTBAREPULVERLACKZUSAMMENSETZUNG

    公开(公告)号:EP1090964A4

    公开(公告)日:2001-12-05

    申请号:EP99917138

    申请日:1999-04-23

    申请人: DAIKIN IND LTD

    摘要: To provide the thermosetting powder coating composition which comprises a fluorine-containing copolymer having crosslinkable functional group and a curing agent, in which the fluorine-containing copolymer has a fluoroolefin unit, has a fluorine content of not less than 10 % by weight and is not dissolved in tetrahydrofuran substantially. A coating line can be shared with other powder coating composition because even when the composition mixes to other powder coating composition, it causes no coating defects, and yet a coated article having a coating film excellent in physical properties can be provided.

    摘要翻译: 一种热固性粉末涂料组合物,它含有具有可交联官能团的含氟共聚物和硬化剂,其特征在于该含氟共聚物含有全氟烯烃单元,氟含量为10重量%或更高,并基本上不溶于四氢呋喃。 该涂料组合物具有以下优点。 即使当组合物与其它树脂粉末涂料混合时,它也不会在由这些粉末涂料形成的涂膜中引起涂布缺陷。 因此该组合物可以用于与其他粉末涂料组合物相同的涂布生产线中。 此外,该组合物可以提供涂膜性能优异的涂布物。

    THERMOSETTING POWDER COATING COMPOSITION
    15.
    发明公开
    THERMOSETTING POWDER COATING COMPOSITION 审中-公开
    WÄRMEHÄRTBAREPULVERLACKZUSAMMENSETZUNG

    公开(公告)号:EP1078961A4

    公开(公告)日:2001-11-28

    申请号:EP99917139

    申请日:1999-04-23

    申请人: DAIKIN IND LTD

    摘要: A thermosetting powder coating composition which comprises a powder of a composite resin comprising a vinylidene fluoride polymer having cross-linkable functional groups and a methyl methacrylate polymer and having a melt flow rate as measured at 130 °C under a 2.1 kg load of 1 to 1,000 g/10 min. The coating composition has the following advantages. The production thereof is easy because pulverization can be conducted at room temperature as well as at lower temperatures. The composite resin used has excellent compatibility with various hardeners. The composition gives a coating film having excellent properties.

    摘要翻译: 一种热固性粉末涂料组合物,它含有一种复合树脂粉末,该复合树脂包含具有可交联官能团的偏二氟乙烯聚合物和甲基丙烯酸甲酯聚合物,并且具有在130℃和2.1kg载荷下测得的熔体流动速率为1-1,000 克/ 10分钟。 该涂料组合物具有以下优点。 由于可以在室温和较低温度下进行粉碎,因此其制造容易。 所使用的复合树脂与各种硬化剂具有优异的相容性。 该组合物得到具有优异性能的涂膜。