发明授权
US5783641A Process for modifying surfaces of polymers, and polymers having surfaces
modified by such process
失效
用于改性聚合物表面的方法和具有通过这种方法修饰的表面的聚合物
- 专利标题： Process for modifying surfaces of polymers, and polymers having surfaces modified by such process
- 专利标题（中）： 用于改性聚合物表面的方法和具有通过这种方法修饰的表面的聚合物
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申请号： US608054申请日： 1996-02-28
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公开(公告)号： US5783641A公开(公告)日： 1998-07-21
- 发明人: Seok-Keun Koh , Hyung-Jin Jung , Seok-Kyun Song , Won-Kook Choi , Young-Soo Yoon , Jun-Sik Cho
- 申请人： Seok-Keun Koh , Hyung-Jin Jung , Seok-Kyun Song , Won-Kook Choi , Young-Soo Yoon , Jun-Sik Cho
- 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： KRX9194/1995 19950419; KRX17514/1995 19950626; KRX2456/1996 19960201
- 主分类号： C08J7/00
- IPC分类号： C08J7/00 ; B29C35/08 ; B29C59/16 ; C03B29/00 ; C04B41/00 ; C04B41/80 ; C04B41/87 ; C08J7/12 ; C23C8/02 ; C23C8/06 ; C23C8/10 ; C23C8/20 ; C23C8/24 ; C23C8/28 ; C23C8/36 ; C23C10/02 ; C23C14/48 ; C23C16/02 ; D06P5/20 ; H01L21/265 ; C08K8/00
摘要：
The present invention relates to a process for modifying a polymer surface by irradiating ion particles with energy on a polymer surface, while blowing the reactive gas directly on the polymer surface under vacuum condition, to decrease the wetting angle of the polymer surface. The process for modifying the polymer surface according to the present invention can be widely used in the application 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 polymer surface.
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