PHOTOSENSITIVE COMPOSITION, PLANOGRAPHIC PRINTING PLATE PRECURSOR, POLYURETHANE, AND METHOD FOR PRODUCING POLYURETHANE
申请人:FUJIFILM CORPORATION
公开号:US20140134540A1
公开(公告)日:2014-05-15
A photosensitive composition includes (A) a polyurethane obtained by reacting a diol component including a compound represented by the following Formula (I) with a polyisocyanate component; and (B) a photosensitive component. In Formula (I), A represents a single bond, or a divalent linking group including an atom selected from the group consisting of a carbon atom, a hydrogen atom, and an oxygen atoms; B represents a monovalent organic group; each of R
1
to R
5
independently represents a hydrogen atom or an alkyl group; m represents an integer from 0 to 3; n represents an integer from 0 to 3; and m+n is not zero.
一种光敏组合物,包括(A)聚氨酯和(B)光敏组分。聚氨酯是通过将包括以下式(I)的化合物的二元醇组分与多异氰酸酯组分反应而获得的。在式(I)中,A表示单键,或者包括从群组中选择的原子的双价连接基团,该群组包括碳原子,氢原子和氧原子;B表示单价有机基团;R1到R5中的每一个独立地表示氢原子或烷基;m表示从0到3的整数;n表示从0到3的整数;且m+n不为零。