Microcapsule-containing oil-based coating liquid and ink and manufacturing method thereof, sheet made by applying the ink and manufacturing method thereof

摘要

The present invention relates to a microcapsule containing a hydrophobic core material in an oil-based varnish or paint for printing ink for a printing ink, wherein the microcapsule contains a varnish or a solvent which is compatible with both the surface layer of the resin and the capillary wall, A process for producing a microcapsule-containing oily starch solution and a vacuum distillation by microcapsuin which the capsule particdo not cohere to each other and are finely dispersed in a primary particle state, and a sheet made of the microcapsule-The present invention relates to a method for replacing a microcapsule dispersed in an aqueous system with an oily system while maintaining the elasticity and strength of the wall material without causing the microcapsudispersed in the aqueous system to coagulate, The deterioration of the capsule, and the destruction of the capsule. Thus, the conventional pressure electronic type printing machine You will only have one, so you can print the desired area.