Verfahren zur Behandlung von Blockformen

摘要

1283618 Coatings FOSECO INTERNATIONAL Ltd 19 April 1971 [19 March 1970] 13374/70 Heading B2E [Also in Division B3] The base of an ingot mould is coated with a liquid composition by placing on the hot base a heat rupturable container, e.g. a plastics bag, containing the liquid coating composition and allowing the container to rupture to let the composition run over the base and allowing the coating to dry before teeming of metal into the mould. The coating composition may be as disclosed in Specification 1128816 or as in Specification 1272845.