BETZ

CHEMICALS AND CHEMICAL COMPOSITIONS FOR USE IN PAINT SPRAY BOOTH APPLICATIONS, NAMELY, DETACKIFYING AND DEFOAMING AGENTS, MASKING AGENTS, AND COAGULANT AIDS; CHEMICALS AND CHEMICAL COMPOSITIONS FOR USE IN GAS CLEANING SYSTEMS, NAMELY DEPOSIT CONTROL AND DEFOAMING AGENTS, AND COAGULANT AIDS; AND CHEMICALS AND CHEMICAL COMPOSITIONS FOR THE CONTROL AND CONDITIONING OF PARTICULATE MATTER SUCH AS DUST, COAL AND FLYASH; ALL FOR INDUSTRIAL USE