INORGANIC FINE PARTICLE DISPERSION PASTE COMPOSITION, INORGANIC FINE PARTICLE DISPERSION SHEET, AND METHOD FOR PRODUCING INORGANIC FINE PARTICLE DISPERSION SHEET

摘要

PROBLEM TO BE SOLVED: To provide an inorganic fine particle dispersion paste composition capable of providing a sheet which hardly causes thermal deterioration, is excellent in low-temperature decomposability, and is high in mechanical strength, and to provide an inorganic fine particle dispersion sheet and a method for producing the inorganic fine particle dispersion sheet.SOLUTION: The inorganic fine particle dispersion paste composition contains inorganic fine particles, a methacrylic copolymer for a binder, and an organic solvent. The inorganic fine particles contain a lithium element-containing glass or a lithium oxide compound. The methacrylic copolymer for a binder is formed from three or more methacrylic monomers and has a segment derived from n-butyl methacrylate. The content of the segment derived from n-butyl methacrylate is 10-60 wt.%. The methacrylic copolymer for a binder has a glass transition temperature of 10-35°C and a weight-average molecular weight of 100,000-3,000,000.SELECTED DRAWING: None