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公开(公告)号：CA2200890A1
公开(公告)日：1997-09-25
申请号：CA2200890
申请日：1997-03-24
Applicant: BASF AG
Inventor： RAU MARIA GYOPAR , REICHERT ANKE , TELSER THOMAS , WIRTH THOMAS
IPC: B05D3/02 , B05D7/24 , B32B7/02 , B32B27/32 , C08L23/06 , C08L23/26 , C09J123/08 , C09J125/04 , C09J133/00 , C09J151/06 , C09J157/00 , C08F265/02 , C08F255/02 , C09J5/06 , B05D5/10
Abstract: A method for heat-sealing substrates is described, which comprises coating a substrate with an aqueous dispersion comprising an ethylene polymer A), with at least 20 % by weight of ethylene and at least 5 % by weight of an ethylenically unsaturated acid, and a free-radically polymerized polymer B), and pressing the coated substrate with a second substrate at elevated temperature.
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公开(公告)号：FI97169C
公开(公告)日：1996-10-25
申请号：FI914998
申请日：1991-10-23
Applicant: BASF AG
Inventor： TELSER THOMAS , KOCH HORST , KURTZ KARL-RUDOLF , BACH HELMUT , WERTHER HEINZ-ULRICH
IPC: G03F20060101 , G03F7/30 , G03F7/32
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公开(公告)号：FI96904C
公开(公告)日：1996-09-10
申请号：FI914332
申请日：1991-09-16
Applicant: BASF AG
Inventor： TELSER THOMAS , HUEMMER WOLFGANG , KOCH HORST , KURTZ KARL-RUDOLF , WERTHER HEINZ-ULRICH , SCHEIDER REINHARD
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公开(公告)号：FI97169B
公开(公告)日：1996-07-15
申请号：FI914998
申请日：1991-10-23
Applicant: BASF AG
Inventor： TELSER THOMAS , KOCH HORST , KURTZ KARL-RUDOLF , BACH HELMUT , WERTHER HEINZ-ULRICH
IPC: G03F20060101 , G03F7/30 , G03F7/32
Abstract: The invention relates to a process for producing relief formes. Following pictorial illumination with actinic light of layers which can be crosslinked by photopolymerization, the non-crosslinked parts of the layers are washed with hydrocarbon solvent or mixtures of hydrocarbon solvent and alcohols, specific hydrogenated mineral oil fractions being used as the hydrocarbon solvent. The process is especially suitable for the production of flexographic printing formes.
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公开(公告)号：CA1334139C
公开(公告)日：1995-01-31
申请号：CA598578
申请日：1989-05-03
Applicant: BASF AG
Inventor： TELSER THOMAS , KOCH HORST , KURTZ KARL-RUDOLF , BACH HELMUT , WERTHER HEINZ-ULRICH
Abstract: The present invention relates to an improved process for preparing a photopolymerized flexographic relief printing plate or a photoresist from a photosensitive element comprising a photopolymerizable layer consisting essentially of at least one polymer as the binder; at least one photopolymerizable monomer compatible with the binder; and one photoinitiator, by imagewise exposing the photopolymerizable layer of the element to actinic light and washing out the unexposed, non-photopolymerized parts of the layer with a developer, thereby obtaining a photopolymerized flexographic relief printing plate or a photoresist. The improvement of the process comprises: washing out the nonphotopolymerized parts of the irradiated photopolymerizable layer with the developer which consists essentially of at least one hydrogenated petroleum fraction having a flashpoint above 45.degree.C and a boiling range of from 160 to 220.degree.C, 0 to 2% by weight, based on the developer, of at least one surface active compound and 0 to 10% by weight, based on the developer, of a monoterpene. In a preferred embodiment the improved process makes use of a developer which contains, in addition to the abovementioned components, 5 to 20 vol. %, based on the developer, of an alcohol selected from the group consisting of alcohols with 4 to 8 carbon atoms.
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Patent Agency Ranking
公开(公告)号：ES2058895T3
公开(公告)日：1994-11-01
申请号：ES90904347
申请日：1990-03-14
Applicant: BASF AG
Inventor： TELSER THOMAS , HUEMMER WOLFGANG , KOCH HORST , KURTZ KARL-RUDOLF , WERTHER HEINZ-ULRICH , SCHNEIDER REINHARD
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公开(公告)号：NO914219L
公开(公告)日：1991-10-28
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
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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公开(公告)号：NO914219D0
公开(公告)日：1991-10-28
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
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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公开(公告)号：DK178991A
公开(公告)日：1991-10-28
申请号：DK178991
申请日：1991-10-28
Applicant: BASF AG
Inventor： TELSER THOMAS , KOCH HORST , KURTZ KARL-RUDOLF , BACH HELMUT , WERTHER HEINZ-ULRICH
IPC: G03F20060101 , G03F7/30 , G03F7/32
Abstract: After image-producing exposure by actinic rays of layers which can be crosslinked by photopolymerization, the uncrosslinked parts of the layers are washed out with hydrocarbon solvents or mixtures of hydrocarbon solvents and alcohols, specific hydrogenated oil fractions being used as the hydrocarbon solvents. The method is particularly suitable for the production of flexographic printing formes.
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公开(公告)号：NO913642D0
公开(公告)日：1991-09-16
申请号：NO913642
申请日：1991-09-16
Applicant: BASF AG
Inventor： TELSER THOMAS , HUEMMER WOLFGANG , KOCH HORST , KURTZ KARL-RUDOLF , WERTHER HEINZ-ULRICH , SCHNEIDER REINHARD
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