Oil-based stain composition using styrene-urethane alkyd resin and method for producing the same

The present invention uses a styrene urethane alkyd resin to reduce the volatile organic compounds (VOC)， improve the physical properties of the oily stains and quick drying to increase the ease of work and durability for wood resin composition for oily stains and a method for producing the same It is about. The method of preparing the oily stain composition of the present invention comprises the first step of stirring in a ratio of 5-20 parts by weight of boiled linseed oil， 10-30 parts by weight of styrene urethane alkyd resin with respect to 100 parts by weight of the final blend， 0.1-1.5% by weight of a dispersant， and 0.2-defoamer 2 weight ratio， dispersed pigment 4-15 weight ratio， antibacterial 0.1-1 weight ratio， ultraviolet absorber 0.1-2 weight ratio， anti-filming agent 0.1-0.4 weight ratio， drying agent 0.2-5 weight ratio and the second step of stirring and environmentally friendly solvent DMC (Dimethylcarbonate) 10-30 weight ratio， 20-40 weight ratio of solvent No. 1， and 10-35 weight ratio of acetone are added and stirred， and the third step is included.

搜集汇总

背景与挑战

背景概述

该数据集涉及一项使用苯乙烯-聚氨酯醇酸树脂的油性着色剂组合物及其制备方法的发明专利。该发明旨在降低挥发性有机化合物（VOC）含量，改善油性着色剂的物理性能，实现快干并提高施工便利性和耐久性。其制备方法主要包括按特定比例混合煮沸亚麻籽油、苯乙烯-聚氨酯醇酸树脂、分散剂、消泡剂、颜料等多种组分，并添加环保溶剂进行搅拌的多个步骤。