7.
    发明专利
    未知

    公开(公告)号:NO179346B

    公开(公告)日:1996-06-10

    申请号:NO914219

    申请日:1991-10-28

    Applicant: BASF AG

    Abstract: The invention relates to a process for the production of relief formes. After exposing layers which can be crosslinked by photopolymerisation to actinic light through an image, the uncrosslinked portions of the layers are washed out with hydrocarbon solvents or mixtures of hydrocarbon solvents and alcohols, certain hydrogenated petroleum fractions being used as hydrocarbon solvents. The process is suitable, in particular, for the production of flexographic printing formes.

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