Unprocessed plastic in the form of powder or granules for use in the industrial arts; Unprocessed thermoplastics in the form of powder or granules for use in the industrial arts; Unprocessed polyurethane resins in the form of powder or granules for use in the industrial arts; Unprocessed synthetic resins in the form of powder or granules for use in the industrial arts

SYNTHETIC PLASTER MATERIALS IN SUITABLE FORMS, SUCH AS GRANULES AND LIQUIDS, HAVING VARIOUS USES IN THE INDUSTRIAL ARTS