Label Glue

AQUEOUS SOLUTIONS OF CASEIN WITH ADDED CHEMICAL INGREDIENTS FOR USE IN COATING PAPER AND PAPER BOARD SURFACES TO RENDER PAPER AND PAPER BOARD SURFACES GREASE RESISTANT, WATER RESISTANT, AND WRINKLE RESISTANT

AQUEOUS SOLUTIONS OF CASEIN WITH ADDED CHEMICAL INGREDIENTS, TO WHICH PIGMENTS ARE ADDED TO FORM WATER-INKS OF DESIRED COLORS