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发明名称
DIFFUSION CONTROL LAYERS
摘要
Polymers comprising recurring units having cyclic beta -elimination moieties capable of undergoing beta -elimination in an alkaline environment and are disclosed for use in diffusion control layers in diffusion transfer photographic products.
申请公布号
AU2288483(A)
申请公布日期
1984.07.05
申请号
AU19830022884
申请日期
1983.12.23
申请人
POLAROID CORP.
发明人
AVINASH C. MEHTA
分类号
G03C1/04;C07C233/00;C07C317/00;C07D333/48;C08F20/00;C08F20/52;C08F20/58;G03C8/54
主分类号
G03C1/04
代理机构
代理人
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