MANUFACTURE OF INORGANIC POWDER COVERED WITH TIN OXIDE

摘要

PROBLEM TO BE SOLVED: To manufacture high quality inorganic powder covered with tin oxide having electroconductivity by preventing coagulation in the dry sintering process. SOLUTION: This manufacturing method consists of a coating process where in suspension of inorganic powder, the surface of the powder are covered with a hydrolytic product of antimony and tin so that coating powder is produced, and a baking process where the coating powder is atomized and baked so that inorganic powder covered with tin oxide. According to these processes, the covered powder can be baked in separation from one another, and the intended covered powder is obtained in which sintering of the particles is precluded.