72327546
May 19, 1969
Feb 17, 1970
POLYMERIC MATERIAL FOR USE IN HEEL COVERS, SOCK LININGS, SHOE UPPERS, HANDBAGS, BELTS AND THE LIKE; RESIN SUITABLE FOR INCORPORATING IN PAINTS AND LACQUERS, AS A RUBBER EXTENDER AND FOR ADMIXTURE WITH OTHER NATURAL AND SYNTHETIC RESINS; RESINS; URETHANE FOAM
Chemicals