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Light curable resin composition set for inkjet optical molding, Photoforming article using the same, and its manufacturing method
Light curable resin composition set for inkjet optical molding, Photoforming article using the same, and its manufacturing method
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机译:可光固化树脂组合物为喷墨光学成型,光成像制品使用相同,及其制造方法
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摘要
Problem to be solved: to provide a photocurable resin composition set which is excellent in separation at the above two interfaces and excellent in water solubility and formability, including the material for the model material and the support material.Solution for a model material containing a nonaqueous monomer (a) and a photopolymerization initiator (b)AndContains support materials that include water-soluble ethylenic unsaturated monomer (c) and photopolymerization initiator (d);A photocurable resin composition set;The difference. Delta.. gamma. Between the surface tension. Gamma. M of the composition for the model material and the surface tension. Gamma. S of the composition for the support material.The Hansen solubility parameter distance HSPD satisfies the following conditions (1) or (2).(1) the HSPD. GGE. ≧. Model material composition of the Hansen lysozyme radius R - 0.79. Delta.. gamma. + 10.9. Ltoreq. HSPD. Ltoreq. 0.79. Delta.. gamma. + 16.9, and (2) HSPD <. Delta.gamma < 0, and HSPD GGE - 0.67. Delta.. gamma. + 9.8.Diagram
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