PLANAR BOEHMITE INTERCALATED WITH ORGANIC SUBSTANCE, PLANAR BOEHMITE WITH SEPARATED LAYER IN b-AXIS DIRECTION, METHOD FOR MANUFACTURING THEM AND RESIN-BOEHMITE COMPOSITE MATERIAL CONTAINING THEM

摘要

PROBLEM TO BE SOLVED: To provide planar boehmite intercalated with an organic substance, planar boehmite having separated layers in the b-axis direction, a method for manufacturing them, and a resin-boehmite composite material containing them. SOLUTION: The planar boehmite is intercalated with one of≥3C diols, condensed ethylene glycols, and aminoalcohols having a hydroxy group at least one end of the molecule. The invention provides a method for manufacturing planar boehmite intercalated with an organic substance by heat treating aluminum hydroxide and one of diols, condensed ethylene glycols and aminoalcohols having a hydroxy group at least one end of the molecule in a solvent having a high dielectric constant. The resin-boehmite composite material contains planar boehmite intercalated with an organic substance or planar boehmite having separated layers in the b-axis direction. COPYRIGHT: (C)2005,JPO&NCIPI