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    • 1. 发明授权
    • Process for spray-painting with aqueous paints
    • 用水性涂料喷涂的方法
    • US5658616A
    • 1997-08-19
    • US571936
    • 1996-02-12
    • Lutz Werner GrossEgon WegnerDietmar Chmielewski
    • Lutz Werner GrossEgon WegnerDietmar Chmielewski
    • B05B15/04B05B12/14B05B15/12B05D1/02B05D3/00B05D5/06C08J11/00C09D7/00C09D7/14B05D7/14
    • B05B15/1266B05D1/02B05D5/061B05D2401/20Y02P70/36
    • The invention relates to a process for spray-painting with aqueous paints, in which paints with different colors are processed, recovered paint is recycled, if desired after admixing with newly supplied paint (fresh paint), to the coating operation, and(a) the substrates are selected such that some of the substrates can painted using a mixture of the paints with different colors ("mixed paint"), and(b) the substrates are selected such that the proportion of the paints with different colors in the overall amount of paint processed is from 10 to 90% by weight, and(c) the substrates are selected such that the proportion in which the paints with different colors are processed corresponds to the proportional content of the paints with different colors in the mixed paint, and/or(d) care is taken, by selecting the color of the fresh paint which is admixed, to ensure that the recovered paint has the same color as the mixed paint.
    • PCT No.PCT / EP94 / 02011 Sec。 371日期:1996年2月12日 102(e)日期1996年2月12日PCT提交1994年6月20日PCT公布。 出版物WO95 / 02010 日期1995年1月19日本发明涉及一种用水性涂料进行喷涂的方法,其中加工不同颜色的油漆,如果需要,在将新提供的油漆(新鲜涂料)与涂料操作混合后,回收的油漆被再循环 ,以及(a)选择基材,使得一些基材可以使用不同颜色的涂料(“混合涂料”)的混合物进行涂漆,和(b)选择基材使得涂料与不同颜料的比例 所加工的油漆总量的颜色为10〜90重量%,(c)选择基材,使得加工不同颜色的涂料的比例对应于不同颜色的涂料的比例含量 混合涂料,和/或(d)通过选择混合的新鲜油漆的颜色进行保养,以确保回收的油漆与混合油漆具有相同的颜色。