Treating primer for coil coating
    1.
    发明公开
    Treating primer for coil coating 审中-公开
    GrundiermittelfürBandlackierverfahren

    公开(公告)号:EP1310534A1

    公开(公告)日:2003-05-14

    申请号:EP01204252.9

    申请日:2001-11-07

    摘要: The primer contains at least one compound selected from organosilanes R 1 -(CH 2 ) a -(O-(CH 2 ) c ) b -Si-[(O-(CH 2 ) c ) b -OR 2 ] 3 wherein a=0-4, b=0-1, c=1-4, R 1 is -CH 3 , -NH 3 , -CH=CH 2 , -CH-CH 2 -O l and R 2 is -CH 3 or -C 2 H 5 , and/or epoxy adducts of phosphoric acid. It dispenses with the use of acid and/or toxic pretreatment solutions, and allows two-coat systems to be applied in one pass on standard coil coating lines.

    摘要翻译: 引物含有至少一种选自有机硅烷R1-(CH2)a-(O-(CH2)c)b-Si-Ä(O-(CH2)c)b-OR2Ü3的化合物,其中a = 0-4,b = 0-1,c = 1-4,R 1是-CH 3,-NH 3,-CH = CH 2,-CH-CH 2 -O,R 2是-CH 3或-C 2 H 5,和/或磷酸的环氧加成物。 它不需要使用酸性和/或有毒的预处理溶液,并允许双层涂层系统在一次通过标准线圈涂布生产线上使用。