申请人:Dynachem Corporation
公开号:EP0005379A2
公开(公告)日:1979-11-14
Compositions containing a polymerizable, curable or crosslinkable component. a photoinitiator, a colorformer capable of changing color upon contact with a suitable activator and a latent activator containing an organic halide will become insoluble and change color under the influence of actinic radiation. The organic halide is a carbonylic compound such as an aliphatic or cycloaliphatic ketone or an ester or amide of a dicarboxylic acid. The compositions are useful to make resists used in the electronics industry to manufacture printed circuits.
含有可聚合、可固化或可交联成分、光引发剂、与适当活化剂接触后能变色的着色剂和含有有机卤化物的潜在活化剂的组合物,在光辐射的影响下会变得不溶解并变色。 有机卤化物是一种羰基化合物,如脂肪族或环脂族酮或二羧酸的酯或酰胺。 这些组合物可用于制造电子工业中用于制造印刷电路的抗蚀剂。