The polyimide metal laminate has at least one resin layer produced from a silica-dispersed polyimide composition obtained by reacting (A) alkoxysilane and/or its partial hydrolysis polycondensate with (B) an amino-containing compound having a functional group capable of forming a bond with silica, in the presence of water in a polyimide solution and/or a polyamic acid solution.

 
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> Hybrid sol for the production of abrasion-resistant SiO.sub.2 antireflection coatings

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