HC

Textile-waterproofing chemicals; adhesives for industrial purposes; polyurethane, unprocessed; polyvinyl chloride resins, unprocessed; synthetic resins, unprocessed; plastics, unprocessed; ethyl ether; flame retarding compositions; esters, namely, methyl esters, cellulose esters for industrial purposes, acetic acid ester; enzymes for use in the tanning of leather; tanning agents for use in the manufacture of leather