发明名称 Hardener in carrier layer
摘要 A process for making a photographic product in which a plurality of liquid layers are coated on a base, comprising the steps of coating as the first layer adjacent the base a carrier layer containing a photographic hardener and coating as the second layer adjacent the first layer an isolation layer. The product is completed by coating a plurality of conventional photographic compositions over the first two layers and drying.
申请公布号 US4241171(A) 申请公布日期 1980.12.23
申请号 US19790013160 申请日期 1979.02.21
申请人 POLAROID CORP 发明人 CHOINSKI, EDWARD J;CLAPP, ROGER C
分类号 B05C5/00;B05C9/06;G03C1/74;(IPC1-7):G03C1/78;A21D4/00;G03C1/30;G03C1/76 主分类号 B05C5/00
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