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Surface reforming-method of polymer for automobile interior/exterior 发明授权

2023-01-20 3080 560K 0

专利信息

申请日期 2025-07-12 申请号 KR1020110031659
公开(公告)号 KR101301264B1 公开(公告)日 2013-08-19
公开国别 KR 申请人省市代码 全国
申请人 SHINKI INTER MOBIL CO LTD
简介 PURPOSE : A surface modification method of polymer for automotive interior or exterior is provided to express metallic feeling and to enhance strength, surface hardness, and scratch resistance. CONSTITUTION : A surface modification method of polymer for automotive interior or exterior comprises the following steps : making ion by mixing one or more reactive gases among nitrogen, oxygen, and hydrogen with one or more inert gases among argon, helium, and xenon; accelerating so that the ion can have energy of 10-120 keV.; reforming the surface by irradiating the polymer surface with 1×10^15 ~ 1×10^19 ions/cm^2 amount of the ion for 5-30 minutes. The first step makes a mixed gas of 85-90 volume% nitrogen and 5-15 volume% of argon into the ion.


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