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首页> 外国专利> LOW-GLOSS, TWO-COMPONENT CLEAR COAT, ARTICLE OF MANUFACTURE HAVING LOW-GLOSS, TWO-COMPONENT CLEAR COATS, AND METHODS FOR APPLYING THE SAME

LOW-GLOSS, TWO-COMPONENT CLEAR COAT, ARTICLE OF MANUFACTURE HAVING LOW-GLOSS, TWO-COMPONENT CLEAR COATS, AND METHODS FOR APPLYING THE SAME

机译：低光泽，两种成分的透明涂层，具有低光泽的制造物品，两种成分的透明涂层及其应用方法

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PROBLEM TO BE SOLVED: To provide a two-component clear coat for a two coat system that provides a low-gloss finish.SOLUTION: A low-gloss, two-component clear coat includes: a base resin including a urethane resin; an isocyanate resin that combines with the base resin immediately prior to application of the low-gloss, two-component clear coat to form a two-component base resin mixture; and a silica-based flattener. The two-component base resin mixture comprises from about 20 weight percent to about 40 weight percent urethane resin and from about 20 weight percent to about 40 weight percent isocyanate resin. The silica-based flattener comprises from about 5 parts by weight to about 20 parts by weight per 100 parts by weight of the two-component base resin mixture. The low-gloss, two-component clear coat has a 60°gloss finish from 22 gloss units to 34 gloss units when cured.
机译：解决的问题：为用于两涂层体系的两组分透明涂料提供低光泽的解决方案。解决方案：一种低光泽的两组分透明涂料包括：包含氨基甲酸酯树脂的基础树脂;异氰酸酯树脂，它在紧接着应用低光泽度，两组分的透明涂料之前与基础树脂结合，形成两组分的基础树脂混合物;和二氧化硅基扁平化剂。该双组分基础树脂混合物包含约20重量％至约40重量％的聚氨酯树脂和约20重量％至约40重量％的异氰酸酯树脂。相对于100重量份的二组分基础树脂混合物，基于二氧化硅的平坦化剂占约5重量份至约20重量份。这种低光泽度的两组分透明涂料具有60°的光泽度，固化后的光泽度为22光泽度至34光泽度。

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