首页> 外国专利> ONE-PACK COMPOSITION FOR AUTOMOTIVE CLEARCOAT WITH IMPROVED CHEMICAL RESISTANCE, SCRATCH RESISTANCE AND SCRATCH RECOVERY PROPERTY

ONE-PACK COMPOSITION FOR AUTOMOTIVE CLEARCOAT WITH IMPROVED CHEMICAL RESISTANCE, SCRATCH RESISTANCE AND SCRATCH RECOVERY PROPERTY

机译：具有改善的耐化学性，耐刮擦性和耐刮擦性的汽车透明涂层的单包装组合物

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摘要

PURPOSE: An one-pack composition type transparent paint composite for vehicle clear coat having excellent scratch resistance, chemistry, and scratch self-restoring force is provided improve curing density and flexibility. CONSTITUTION: An one-pack composition type transparent paint composite includes methacrylate resin A containing 50-70% of solid content, 60-80% of hydroxyl, 2-5 of acid, and polycaprolactone having 20-40C of glass transition temperature, methacrylate resin B containing 40-60% of solid content, 60-80% of hydroxyl, 2-5 of acid, and polycaprolactone having 40-60C of glass transition temperature, acrylpolyol having (-10)-0 C of glass transition temperature and containing 60-80% of solid content and 160-200% of hydroxyl, methylated or butylated melamine resin, hexamethylene diisocyanate curing agent blocked with dimethylpyrazole or diethyl malonate, Solvent, acid catalyst, and tin catalyst.

机译：目的：提供一种具有优异的耐刮擦性，化学性质和刮擦自恢复力的用于车辆清漆的单包装组合物类型的透明涂料复合物，以提高固化密度和柔韧性。组成：一种组合物型透明涂料复合材料，包括：固体含量为50-70％的甲基丙烯酸酯树脂A，羟基的含量为60-80％，酸的含量为2-5，以及玻璃化转变温度为20-40C的聚己内酯，甲基丙烯酸酯树脂含有40-60％的固体含量，60-80％的羟基，2-5的酸和具有40-60°C的玻璃化转变温度的聚己内酯，具有（-10）-0°C的玻璃化转变温度且包含60 -80％的固体含量和160-200％的羟基，甲基化或丁基化的三聚氰胺树脂，被二甲基吡唑或丙二酸二乙酯封端的六亚甲基二异氰酸酯固化剂，溶剂，酸催化剂和锡催化剂。

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公开/公告号KR20130078644A

专利类型
公开/公告日2013-07-10

原文格式PDF
申请/专利权人 KCC CORPORATION;
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申请/专利号KR20110147704
发明设计人 CHOI MYUNG KI;JUNG JAE HO;KIM YUR IM;
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申请日2011-12-30
分类号C09D175/04;C09D133;C09D7/12;
国家 KR
入库时间 2022-08-21 16:26:40

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