发明授权
US5965629A Process for modifying surfaces of materials, and materials having
surfaces modified thereby
失效
用于改变材料表面的方法和具有由其修饰的表面的材料
- 专利标题： Process for modifying surfaces of materials, and materials having surfaces modified thereby
- 专利标题（中）： 用于改变材料表面的方法和具有由其修饰的表面的材料
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申请号： US835645申请日： 1997-04-11
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公开(公告)号： US5965629A公开(公告)日： 1999-10-12
- 发明人: Hyung Jin Jung , Seok Keun Koh , Won Kook Choi , Kyong Sop Han , Sik Sang Gam
- 申请人： Hyung Jin Jung , Seok Keun Koh , Won Kook Choi , Kyong Sop Han , Sik Sang Gam
- 申请人地址： KRX Seoul
- 专利权人： Korea Institute of Science and Technology
- 当前专利权人： Korea Institute of Science and Technology
- 当前专利权人地址： KRX Seoul
- 优先权： KRX96-11994 19960419
- 主分类号： B29C35/08
- IPC分类号： B29C35/08 ; B29C59/16 ; C03C17/23 ; C03C23/00 ; C04B41/00 ; C04B41/80 ; C08J7/12 ; C08J3/28 ; C08F2/46 ; C08J7/18 ; C09J5/02
摘要：
A process for modifying the surfaces of a polymer, ceramic, ITO or glass by irradiating energized ion particles onto the surfaces of the polymer, ceramic, ITO or glass, while blowing a reactive gas directly over the surface of the polymer, ceramic, ITO or glass under a vacuum condition, to decrease the wetting angle of the surface. The process can be widely used in the fields of polymers because it provides effects of increasing the spreading of aqueous dyestuffs, increasing adhesive strength with other materials and inhibition of light scattering by decreasing the wetting angle of the material surface.
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