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PROCESS FOR THE PREPARATION OF LIGHT TRANSMISSIVE ELECTROMAGNETIC WAVE SHIELDING MATERIAL, LIGHT TRANSMISSIVE ELECTROMAGNETIC WAVE SHIELDING MATERIAL AND FINE PARTICLE HAVING EXTREMELY-THIN NOBLE METAL FILM
PROCESS FOR THE PREPARATION OF LIGHT TRANSMISSIVE ELECTROMAGNETIC WAVE SHIELDING MATERIAL, LIGHT TRANSMISSIVE ELECTROMAGNETIC WAVE SHIELDING MATERIAL AND FINE PARTICLE HAVING EXTREMELY-THIN NOBLE METAL FILM
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机译:具有极薄的稀有金属膜的光透射电磁波屏蔽材料,光透射电磁波屏蔽材料和精细粒子的制备方法
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摘要
The present invention provides a process for efficiently preparing a light transmissive electromagnetic wave shielding material enhanced in light transmissive property, electromagnetic wave shielding property, appearance and legibility, and having high-accuracy mesh-pattern. The process for the preparation of a light transmissive electromagnetic wave shielding material comprising; printing in the form of mesh a pretreatment agent for electroless plating on a transparent substrate to form a mesh-shaped pretreatment layer, the pretreatment agent comprising a fine particle having an extremely-thin film of noble metal on its surface, and subjecting the mesh-shaped pretreatment layer to electroless plating to form a mesh-shaped metal conductive layer on the pretreatment layer.
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