| 摘要 |
<p>PURPOSE:To obtain the photosetting acrylic colored compsn. capable of forming patterns of uniform colors which maintain the initial adhesive force to a glass substrate without changing in spite of application a washing treatment by high- temp. IPA vapor in place of fluorocarbon washing thereto and are free from stains, etc. CONSTITUTION:This photosetting acrylic colored compsn. consists essentially of coloring pigments, an acrylic monomer, a pigment dispersant which uniformly disperses the coloring pigments into the acrylic monomer in a fine particle state, a photopolymn. initiator which initiates the polymn. reaction of the acrylic monomer by photoirradiation, a diluting solvent and an adhesion improving agent for improving the adhesion to the glass substrate. The above-mentioned adhesion improving agent is methoxymethyl melamine. The methoxymethyl melamine constituting the adhesion improving agent crosslinks the acrylic polymer generated by the polymn. reaction of the acrylic monomer to improve the resistance to the IPA vapor and to increase the adhesive power to the glass substrate as well.</p> |
