TH43182A - Small colored resin preparation coated on acylic resin. - Google Patents

Abstract

The invention involves preparing a small colored resin in a solid state providing dispersion properties. Excellent in both hydrophobic systems (hydrophobic) and hydrophobic (hydorphilic). In this invention, benzoguanumine (benzoguanumine) or a mixture of benzoguanamine and melamine is used to react with formulas. Aldehyde (formaldehyde) or para formaldehyde. (paraformaldehyde) in one of the selected ratios for the reaction by polymerization. Condensation (condensation polymerization) to obtain the product of the coloring reaction with The product of the reaction is carried out with a solution of the dye, and then a protective colloidal solution is added to the elsulfate. After the birth of emulsion To add more than 2 types of vinyl monomer that have been mixed with the paint. And the catalyst goes down in between Process of association Or the process that takes place Fully linked Under the state of emulsion for the purpose of constant coatings to prepare small colored resins with constant particle size without grinding.

Claims (2)

1.The process for producing micro-colored resin coated on acrylic resin. By adding formaldehyde or paraphthaldehyde Into benzo, guanamin and melamine, by dyeing the products of the dyeing reaction, by emulsifying, the products of the aforementioned reactions, with anti-colloidal solutions, and by coatings and Product link Of the reactions mentioned above After adding one or two types of vinyl monomers. 2. Process according to claim 1 in which the ratio of The interactions of benzodiazepines in the past: