Printing – Processes
Patent
1992-10-26
1995-01-17
Berman, Susan W.
Printing
Processes
101492, 101493, 264227, 264300, 264 22, 106 382, 106 3822, 106 3824, 522 79, 522 96, 522103, 522107, B29C 3340, C08K 510
Patent
active
053817354
ABSTRACT:
Release of a resin mold from a photopolymeric mold is enhanced by using an unsaturated fatty acid ester release agent in the photopolymeric composition. In addition to providing quick release of the resin mold, the incorporation of the unsaturated fatty acid ester improves the flexibility of the photopolymeric mold without sacrificing tensile strength or hardness. The resin mold is used to fabricate rubber plates for ink printing.
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Berman Susan W.
Hercules Incorporated
Kuller Mark D.
Ruben Bradley N.
Sloan Martin F.
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