发明名称 Use of desiccant to control edge fusion in dry film photoresist
摘要 Disclosed is a method for controlling edge fusion in a laminate of an aqueous developable photoresist composition sandwiched between a film support and a protective cover sheet comprising maintaining the relative humidity below about 20% in the environment surrounding the laminate, preferentially achieved by packaging the photoresist with a desiccant in a moisture proof container.
申请公布号 US4680248(A) 申请公布日期 1987.07.14
申请号 US19850767210 申请日期 1985.08.19
申请人 HERCULES INCORPORATED 发明人 ROACH, DONALD J.
分类号 G03C3/00;(IPC1-7):G03C3/00;G03B17/26 主分类号 G03C3/00
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