| 摘要 |
PROBLEM TO BE SOLVED: To provide a simple production method for the organic polymer-metal oxide gradient component composite material that is suitable as high- performance and high-functional plastic material, plastic molded product or film, sealing material, adhesive, coating binder, hard-coating agent, electric and electronic material, medical material, filler or the like. SOLUTION: In this production method, the moisture-retaining gel or an organic polymer solution in a solvent, prepared by the sol-gel process, is brought into contact with metal oxide, metal alkoxide, or partially hydrolyzed or polycondensed metal alkoxide to effect the solution diffusion of the components from one to the other or vice versa or mutually.
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