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Functional water paint composite annexing charcoal 发明授权

2023-09-04 1470 190K 0

专利信息

申请日期 2025-07-12 申请号 KR1020050079347
公开(公告)号 KR100674443B1 公开(公告)日 2007-01-19
公开国别 KR 申请人省市代码 全国
申请人 PARK WON SIK; PARK ILL SOON; KIM MIN SOO
简介 PURPOSE : Provided is a functional water paint composition containing charcoal, which emits a large amount of anions, has deodorant and antibacterial functions, removes volatile organic compounds and toxic gases, purifies air, and exhibits various colors. CONSTITUTION : The water paint composition containing charcoal comprises 38-50wt%% of a water binder, 17-30wt%% of Persicaria tinctorium liquid(chokmul), 25-40wt%% of charcoal, and at most 5wt%% of side materials consisting of pyroligneous liquid, herb oil, clay powder, rare earth, zeolite, and elvan. The side materials consisting of pyroligneous liquid, herb oil, clay powder, rare earth, zeolite, and elvan are mixed in a mix ratio not to have at most 10wt%%, based on the total weight of the side materials, of any one material selected from the side materials. © KIPO 2007


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