申请人:Eastman Kodak Company
公开号:US04422972A1
公开(公告)日:1983-12-27
There are disclosed light-sensitive compounds and a composition comprising (a) such compounds and (b) a compound having at least one reactive site capable of stepwise photoreaction with the light-sensitive compounds. The light-sensitive compounds have the structural formula, ##STR1## wherein Z.sup.1 and Z.sup.2 are each independently the number of non-metallic atoms necessary to complete 1, 2, 3, or 4 unsaturated carbocyclic or heterocyclic rings of from 6 to 18 nuclear atoms; Z.sup.3 is either a carbon-to-carbon bond or vinylene; and X is a linking group. The composition can be applied to a variety of supports and photoreacted by exposure to activating radiation.
本发明涉及一种光敏化合物和一种组合物,该组合物包括(a)这种化合物和(b)至少具有一个反应位点的化合物,该反应位点能够与光敏化合物逐步光反应。光敏化合物具有结构式##STR1##其中Z.sup.1和Z.sup.2分别独立地是完成从6到18个核原子的不饱和碳环或杂环的1,2,3或4个非金属原子的数量; Z.sup.3是碳-碳键或乙烯基; X是连接基。该组合物可以应用于各种支持体,并通过暴露于激活辐射而光反应。