申请人:GENERAL ELECTRIC COMPANY
公开号:EP0310881A2
公开(公告)日:1989-04-12
Photosensitive iodonium polymers are provided useful as positive photoresists. The iodonium polymers can be converted to polymeric diaryl iodonium polyfluorometal and metalloid salts by a metathesis reaction. These polymeric iodonium polyfluorometal and metalloid salts can be used as a catalyst in combination with a copper compound cocatalyst to make heat curable compositions with cationically polymerizable materials such as an epoxy resin.
光敏碘聚合物可用作正性光刻胶。碘聚合物可通过偏合成反应转化为聚合物二芳基碘聚氟金属盐和金属盐。这些聚合碘鎓聚氟金属盐和金属盐可用作催化剂,与铜化合物共催化剂结合,与阳离子可聚合材料(如环氧树脂)一起制成热固化组合物。