公开(公告)号：KR100449632B1

公开(公告)日：2004-09-22

申请号：KR1020010070198

申请日：2001-11-12

Applicant: 한국과학기술연구원

Inventor： 김창삼 ,  김동웅 ,  이호창

IPC: C09D5/08

Abstract: PURPOSE: A method for preparing an ozone-resistant, water repellent and anticorrosive paint and a coating method of the paint are provided, wherein the paint is applied to the concrete wall of a wastewater disposal plant for improving the lifetime and the stability. CONSTITUTION: The paint comprises a primer, an intermediate coat and a top coat. Preferably the primer is made of a non-solvent polyepoxy resin with a molecular weight of 100-800 per an epoxy group; the intermediate coat is made of a mixture of a non-solvent polyepoxy resin with a molecular weight of 100-800 per an epoxy group and 5-30 wt% of a filler with an average size of 1-5 micrometers; and top coat is made of a one pack-type mixture of a polyvinyl-based resin, 0.5-1.5 vol% of an already-known antiaging agent and 0.5-1.5 vol% of an already-known stabilizer. Preferably the filler is at least one selected from the group consisting of clay, carbon black, alumina, glass bead and glass fiber; and the polyvinyl-based resin is an ethylene-vinyl acetate copolymer or a butyl acrylate-vinyl acetate copolymer.

Abstract translation: 目的：提供一种制备耐臭氧，防水和耐腐蚀涂料的方法及涂料的涂布方法，其中涂料涂布在废水处理厂的混凝土壁上以提高其寿命和稳定性。 组成：油漆包括底漆，中间涂层和面漆。 优选地，底漆由每个环氧基团具有100-800的分子量的非溶剂聚环氧树脂制成; 中间涂层由分子量为每个环氧基团100-800的非溶剂聚环氧树脂和5-30wt％平均尺寸为1-5微米的填料的混合物制成; 并且顶涂层由聚乙烯基树脂，0.5-1.5体积％的已知抗老化剂和0.5-1.5体积％的已知稳定剂的单组分型混合物制成。 优选填料为选自粘土，炭黑，氧化铝，玻璃珠和玻璃纤维中的至少一种; 并且聚乙烯基树脂是乙烯 - 乙酸乙烯酯共聚物或丙烯酸丁酯 - 乙酸乙烯酯共聚物。

公开(公告)号：KR1020030039227A

公开(公告)日：2003-05-17

申请号：KR1020010070198

申请日：2001-11-12

Applicant: 한국과학기술연구원

Inventor： 김창삼 ,  김동웅 ,  이호창

IPC: C09D5/08

CPC classification number: C09D5/08 ,  B05D7/56 ,  C09D123/0853 ,  C09D133/08 ,  C09D163/00

Abstract: PURPOSE: A method for preparing an ozone-resistant, water repellent and anticorrosive paint and a coating method of the paint are provided, wherein the paint is applied to the concrete wall of a wastewater disposal plant for improving the lifetime and the stability. CONSTITUTION: The paint comprises a primer, an intermediate coat and a top coat. Preferably the primer is made of a non-solvent polyepoxy resin with a molecular weight of 100-800 per an epoxy group; the intermediate coat is made of a mixture of a non-solvent polyepoxy resin with a molecular weight of 100-800 per an epoxy group and 5-30 wt% of a filler with an average size of 1-5 micrometers; and top coat is made of a one pack-type mixture of a polyvinyl-based resin, 0.5-1.5 vol% of an already-known antiaging agent and 0.5-1.5 vol% of an already-known stabilizer. Preferably the filler is at least one selected from the group consisting of clay, carbon black, alumina, glass bead and glass fiber; and the polyvinyl-based resin is an ethylene-vinyl acetate copolymer or a butyl acrylate-vinyl acetate copolymer.

Abstract translation: 目的：提供一种制备耐臭氧，防水防腐涂料的方法和涂料的涂布方法，其中将涂料施用于废水处理厂的混凝土墙壁，以改善其使用寿命和稳定性。 构成：涂料包括底漆，中间涂层和面漆。 优选地，底漆由每个环氧基分子量为100-800的非溶剂聚环氧树脂制成; 中间涂层由分子量为100-800 /环氧基的非溶剂聚环氧树脂和5-30重量％平均尺寸为1-5微米的填料的混合物制成; 面涂层由已知的抗老化剂0.5-1.5体积％和已知稳定剂0.5-1.5体积％的聚乙烯基树脂的一包型混合物制成。 优选地，填料是选自粘土，炭黑，氧化铝，玻璃珠和玻璃纤维中的至少一种; 聚乙烯基系树脂为乙烯 - 乙酸乙烯酯共聚物或丙烯酸丁酯 - 乙酸乙烯酯共聚物。