专利名称：THERMODEVELOPABLE COLOR DIFFUSION TRANSFER PHOTOGRAPHIC ELEMENTreaction diffusion
发明人：IWAGAKI MASARU,ISHIKAWA
TSUNE,KOMAMURA TAWARA,SASAKI
TAKASHI,IKEUCHI SATORU
申请号：JP22967682
申请日：19821230
公开号：JPH0326818B2
公开日：
19910412
专利内容由知识产权出版社提供
摘要：PURPOSE:To obtain a transfer photographic element having a dye image receiving layer improved in transfer efficiency by forming a thermodevelopable photosensitive layer contg. a binder, an og. silver salt, and a thermodiffusible dye doner, and the image receiving layer contg. a satd. polyester layer. CONSTITUTION:A thermodevelopable color diffusion transfer photographic element has a thermodevelopable photosensitive layer contg. a binder, an org. silver salt, and a nonthermodiffusible dye donor capable of releasing a sublimable dye or its precursor, and a dye image receiving layer having lamination relation to said layer contg. a satd. polyester layer receiving said sublimable dye or its precursor. As the reaction in which the dye donor releases the sublimable dye or its precursor, decomposition, elimination, coordination exchange reaction, etc. are considered, but in said case, the diazocoupling system using an active site substd. type coupler or an oxidation coupling system is effective.
申请人：KONISHIROKU PHOTO IND
更多信息请下载全文后查看

版权声明：本站内容均来自互联网，仅供演示用，请勿用于商业和其他非法用途。如果侵犯了您的权益请与我们联系QQ:729038198，我们将在24小时内删除。