72024119
Feb 11, 1957
Apr 8, 1958
Active Trademark
POLYISOCYANATES (USEFUL IN COATING APPLICATIONS FOR BONDING RUBBER AND OTHER ELASTOMERS TO CLOTH, AS AN ADHESIVE ADHERING RUBBER TO TIRE CORD AND TO METAL, AND AS AN INGREDIENT IN FOAMS AND RESINS FOR IMPROVING THE PROPERTIES OF SUCH FOAMS AND RESINS)
Metal Goods