| 发明名称 |
Improved positive-working color proofing film and process. |
| 摘要 |
<p>Photopolymer positive surprint color proofing film based on epoxy acrylate monomer exhibits low dot gain, low time dependence of toning and good tonal range. Binder can be methylmethacrylate/ethyl acrylate/acrylic acid copolymer, preferably crosslinked with zinc ions and plasticized with a second acrylate monomer and a mixture of triacetin and trimethylol propane.</p> |
| 申请公布号 |
EP0243932(A2) |
申请公布日期 |
1987.11.04 |
| 申请号 |
EP19870106145 |
申请日期 |
1987.04.28 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
BAUER, RICHARD DOUGLAS;BUZZELL, JOHN GIBSON;KOENIGKRAMER, RUSTY EUGENE |
| 分类号 |
G03F7/027;G03F3/10;G03F7/004;G03F7/28;(IPC1-7):G03F3/10;G03C1/68;G03F7/10 |
主分类号 |
G03F7/027 |
| 代理机构 |
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