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    A PRINTING FORM PRECURSOR AND PRINTING FORM THEREOF
    1.
    发明公开
    A PRINTING FORM PRECURSOR AND PRINTING FORM THEREOF 审中-公开

    公开(公告)号：EP4254067A1

    公开(公告)日：2023-10-04

    申请号：EP23165718.0

    申请日：2023-03-30

    申请人： DuPont Electronics, Inc.

    发明人： LUNGU, Adrian ,  HACKLER, A Mark ,  LUNGU, Violeta

    IPC分类号： G03F7/027 ,  G03F7/20 ,  G03F7/033

    摘要： The invention pertains to a printing form precursor, and particularly a printing form precursor that can form printing forms, or printing plates, having improved properties. The printing form precursor includes a photopolymerizable composition containing an additive having a structure of Formula (I). The presence of the additive results in ease of processing and/or better cleanout and reduction in webmarkings on solid areas of the printing form.

    Each A is independently -R 1 -OR 2 or R 3 ; each R 1 is independently - CR 4 R 5 -; each R 2 is independently C 1 -C 6 alkyl or C 1 -C 4 alkyl substituted by C 1 -C 4 alkyl; each R 3 is independently H or C 1 -C 6 alkyl; and each R 4 and R 5 are independently H or C 1 -C 6 alkyl.