72364588
Jul 7, 1970
Jul 25, 1972
CHEMICAL EMULSIFIERS, THICKENING AGENTS, SURFACE ACTIVE AGENTS, GELLING AGENTS, DISPERSING AGENTS, CORROSIVE INHIBITORS, PENETRATING AGENTS AND ANTISTATIC AGENTS CREATED BY REACTING FATTY ACIDS, OR ESTERS OF FATTY ACIDS WITH AMINES AND SALTS THEREOF
Metal Goods