1.
    发明专利
    未知

    公开(公告)号:DK421781A

    公开(公告)日:1982-03-26

    申请号:DK421781

    申请日:1981-09-24

    Applicant: HOECHST AG

    Inventor: BOSSE D FRASS W

    Abstract: Disclosed is a light-curable mixture, comprising a light-sensitive compound comprising a diazonium salt polycondensation product or an organic azido compound; and a binder comprising a polymer at least swellable in an aqueous-alkaline solution and which comprises alkenylsulfonylurethane or cycloalkenylsulfonylurethane side groups. Also disclosed are light-sensitive copying materials prepared with the mixtures.

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