41.
    发明专利
    未知

    公开(公告)号:NO179346C

    公开(公告)日:1996-09-18

    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.

    42.
    发明专利
    未知

    公开(公告)号:AT127246T

    公开(公告)日:1995-09-15

    申请号:AT89905678

    申请日:1989-04-29

    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.

    44.
    发明专利
    未知

    公开(公告)号:NO174604B

    公开(公告)日:1994-02-21

    申请号:NO870012

    申请日:1987-01-02

    Applicant: BASF AG

    Abstract: Relief plates crosslinked by photopolymerization are produced by exposing layers which are crosslinkable by photopolymerization imagewise to actinic light and washing out the noncrosslinked parts of the layers with a developer, by a process in which the developer used contains, as an essential component, a branched or straight-chain, monoolefinically, diolefinically or triolefinically unsaturated acryclic or saturated or monoolefinically, diolefinically or triolefinically unsaturated cyclic aliphatic hydrocarbon, alcohol or ketone of 8 to 15 carbon atoms.

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