PROCESS FOR PRODUCING LIGHT-TRANSMITTING ELECTROMAGNETIC-SHIELDING MATERIAL, LIGHT-TRANSMITTING ELECTROMAGNETIC-SHIELDING MATERIAL, AND FILTER FOR DISPLAY

摘要

The present invention provides a process for preparing a light transmissive electromagnetic wave shielding material having an excellent light transmissive property, an excellent electromagnetic wave shielding property, an excellent appearance property and an excellent legibility by a simple method. A process for the preparation of a light transmissive electromagnetic wave shielding material comprising;
(A1) printing a pretreatment agent for electroless plating comprising a noble metal compound and a mixture of silane coupling agent and azole compound or a reaction product thereof in a mesh pattern on a transparent substrate 11 to form a mesh-patterned pretreatment layer 12, and
(A2) subjecting the pretreatment layer 12 to electroless plating to form a mesh-patterned metal conductive layer 13 on the pretreatment layer 12.