| 摘要 |
PURPOSE:To improve developability, moldability, picture reproducibility and ink resistance by essentially consisting the above resin of specific plural kinds of components. CONSTITUTION:This compsn. consists essentially of the components A, B, C, D and E. Namely, A: 100pts.wt. ethylenic unsatd. compd. having >=150 deg.C b. p. B: 5 to 300pts.wt. polyene having >=1 carboxyl group or acid anhydride group in the molecule. C: 5 to 300pts.wt. high-polymer compd. which is soluble in a mixture composed of the ethylenic unsatd. compd. and polyene and has 10,000 to 100,000 number average mol. wt. D: 0.1 to 50pts.wt. unsatd. epoxy compd. E: 0.01 to 10pts.wt. photopolymn. initiator. The developability, moldability, picture reproducibility and ink resistance are improved in this way. |
