73357624
Apr 1, 1982
Jun 21, 1983
Dispersions of High Molecular Weight Polyvinyl Chloride Polymers and Copolymers in Liquid Plasticizers, Such as Plastisols and Organisols, which Convert to Solid Materials When Heat Is Applied and Are Sold to Industrial Users for Use in Molding and Casting Plastic Products, Making Decorative and Protective Coatings, and as Sealants and Adhesives
Chemicals