73839980
Nov 14, 1989
Dec 11, 1990
CHEMICAL ADDITIVES TO IMPROVE BONDING, ADHESION, CURING, DURABILITY AND STRENGTH PROPERTIES OF CEMENT, CONCRETE, MORTAR AND OTHER MATERIALS; WATERPROOFING CHEMICALS AND COATINGS
ChemicalsPROTECTIVE AND DECORATIVE COATINGS IN THE NATURE OF PAINTS; PRIMERS; PRESERVATIVES AGAINST DETERIORATION AND DECOMPOSITION OF PLASTER, CONCRETE, STUCCO, WOOD, MASONRY, TILE AND OTHER EXPOSED SURFACES
Paints[PLASTICS AND INSULATING MATERIAL FOR INSULATING, COVERING, COATING AND FINISHING ALL INTERIOR AND EXTERIOR WALL SURFACES]
Rubber GoodsCEMENTITIOUS WATERPROOFING, PROTECTIVE, DECORATIVE AND RESTORATIVE COATINGS AND CONCRETE, MASONRY AND OTHER SURFACES; CEMENTITIOUS PATCHING, SEALING, GROUTING, FILLING, LEVELLING, SETTING AND BONDING COMPOUNDS AND MORTARS; CEMENT-BASE COATINGS
Nonmetallic Building Materials