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Electromagnetic wave shielding catalyst precursor resin composition, metal pattern forming method, metal pattern, electromagnetic wave shielding material
Electromagnetic wave shielding catalyst precursor resin composition, metal pattern forming method, metal pattern, electromagnetic wave shielding material
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机译:电磁波屏蔽催化剂前体树脂组合物,金属图案形成方法,金属图案,电磁波屏蔽材料
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摘要
A catalyst precursor resin composition for electromagnetic interference shielding, a method for forming a metal pattern by using the composition, a metal pattern formed by the method, and an electromagnetic interference shielding material containing the metal pattern are provided to improve the adhesion of a catalyst layer and plating velocity and to reduce the loss of a catalyst during wet process. A catalyst precursor resin composition comprises 100 parts by weight of an organic polymer resin; 20-150 parts by weight of a multifunctional monomer having an ethylenically unsaturated bond; 1-25 parts by weight of a photoinitiator; 2-80 parts by weight of a silver ion complex precursor; and an organic solvent. Preferably the organic polymer resin is a copolymer of a monomer containing a carboxyl group and an unsaturated bond-containing monomer copolymerizable with the monomer containing a carboxyl group and has a weight average molecular weight of 2,000-30,000 and an acid number of 90-700 mg KOH/g.
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