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46 records (took 0.023 seconds)

    33.
    发明专利
    未知

    公开(公告)号：FI890480A0

    公开(公告)日：1989-02-01

    申请号：FI890480

    申请日：1989-02-01

    Applicant: BASF AG

    Inventor： KURTZ KARL-RUDOLF ,  KOCH HORST ,  TELSER THOMAS ,  ZUERGER MANFRED

    IPC: G03F7/004 ,  C08F2/50 ,  G03F7/00 ,  G03F7/027 ,  G03F7/028 ,  G03F7/033 ,  G03F

    Abstract: A novel sheet-like light-sensitive recording material I with at least one photopolymerisable, relief-forming layer (A) which, relative to (A), contains a1) 20 to 99.499 % by weight of at least one polymeric binder from the group comprising random ethylene/propylene/alkadiene terpolymers of an ethylene content of from 40 to 80 % by weight and a double bond content of 2 to 20 olefinic double bonds per 1000 carbon atoms, a2) 0.001 to 10 % by weight of at least one photopolymerisation initiator, a3) 0.5 to 50 % by weight of at least one monomer which is compatible with the binder (a1) and contains at least one photopolymerisable olefinic double bond, and a4) 0 to 40 % by weight of at least one auxiliary, by means of which the property pattern is varied, and the production of novel relief plates, relief printing plates and photoresists from these novel recording materials I and novel flexographic printing plates which have been produced from the recording materials I.

    35.
    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

    Inventor： TELSER THOMAS ,  KOCH HORST ,  KURTZ KARL-RUDOLF ,  BACH HELMUT ,  WERTHER HEINZ-ULRICH

    IPC: G03F7/32 ,  G03F7/00

    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.

    36.
    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

    Inventor： TELSER THOMAS ,  KOCH HORST ,  KURTZ KARL-RUDOLF ,  BACH HELMUT ,  WERTHER HEINZ-ULRICH

    IPC: G03F7/00 ,  G03F7/32

    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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