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MODIFIED PHENOLIC RESIN, ACTIVE ENERGY RAY-CURABLE RESIN COMPOSITION, GEL VARNISH, CURED PRODUCT, ACTIVE ENERGY RAY-CURABLE PRINTING INK AND PRINTED MATTER
MODIFIED PHENOLIC RESIN, ACTIVE ENERGY RAY-CURABLE RESIN COMPOSITION, GEL VARNISH, CURED PRODUCT, ACTIVE ENERGY RAY-CURABLE PRINTING INK AND PRINTED MATTER
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机译:改性酚醛树脂,活性能量射线固化树脂组合物,凝胶漆,固化产品,活性能量射线固化印刷油墨和印刷品
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摘要
The objective of the present invention is to provide a novel resin which is able to be an alternative to a diallyl phthalate resin, and which is capable of improving the elastic modulus and the gloss of a coating film of an active energy ray-curable printing ink in cases where the resin is used as a binder for the printing ink. The present invention relates to a modified phenolic resin (1) which is a reaction product of (A) a phenolic resin, (B) a polyvalent carboxylic acid cyclic anhydride and (C) a glycidyl compound containing (c1) an aromatic glycidyl compound.
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