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    • 2. 发明公开
    • METHOD OF CURING COATINGS ON AUTOMOTIVE BODIES USING HIGH ENERGY ELECTRON BEAM OR X-RAY
    • 使用高能电子束或X射线在汽车车身上固化涂层的方法
    • EP1651680A2
    • 2006-05-03
    • EP04757194.8
    • 2004-07-23
    • ION BEAM APPLICATIONS S.A.
    • KERLUKE, David, R.GALLOWAY, RichardCLELAND, Marshall, R.BALMER, Victor, R.
    • C08F2/54
    • C08J3/28B05D3/068B05D7/14B05D7/57
    • The invention is directed to the use of medium to high power (greater than or equal to 1 kW) and medium to high energy (greater than or equal to 1 MeV) electron beam or X-ray to cure coatings in thick complex three dimensional automotive bodies. The medium to high power, medium to high energy has sufficient throughput and penetration to permit curing through multiple layers of steel and, therefore, is able to penetrate shadows caused by the bends, folds and curves in automotive bodies. In addition, the medium to high power, medium to high energy beam has sufficient throughput and penetration to cure the thicker coatings that accumulate in surface cracks and crevices. The invention permits the use of electron beam curable coatings and, thereby, reduces the fire hazard, hazardous air pollutant, and volatile organic problems associated with the non-reactive solvents used in the solvent based paints conventionally employed in the automotive industry.
    • 本发明涉及使用中等至高功率(大于或等于1kW)和中等至高能(大于或等于1MeV)电子束或X射线来固化厚的复杂三维汽车中的涂层 身体。 中高功率,中高能量具有足够的吞吐量和穿透力,可以通过多层钢材进行固化,因此能够穿透汽车车身弯曲,折叠和弯曲引起的阴影。 此外,中高功率,中高能量束具有足够的产量和渗透率,以固化积聚在表面裂缝和裂缝中的较厚涂层。 本发明允许使用电子束固化涂料,从而减少与在汽车工业中常规使用的溶剂基油漆中使用的非反应性溶剂相关的火灾危险性,有害空气污染物和挥发性有机问题。