Artificial resins, unprocessed; synthetic adhesives for industrial use; detergents for industrial and manufacturing use; unprocessed artificial resins for industrial use; chemical compounds for production of artificial resins; acetates; acetylene; chemical additives for cement; chemical products for aeration of concrete; glaziers' putty; industrial glues for use in coverings and sealing; adhesives for wallpaper; adhesives for printing screens; adhesive substances for industry, in particular f...