DEVELOPMENT AND MANUFACTURE OF STOCK FOR BAKING VEINING OF LEAF TO CERAMIC WARE

摘要

PROBLEM TO BE SOLVED: To obtain minimum risk and cost by realizing the sure baking up of leaves during the process of a glost firing at an arbitrary position in an arbitrary color with neither dissolving nor drifting away of the leaves. ;SOLUTION: The glaze of a ceramic is melted in an aqueous solution, which is prepared by mixing 30-90% of a water glass with 70-10% of water, so as to adhere to the veining of leaves, the mesophyll of which is processed with a sodium hydroxide or a resin-based varnish in order to from worked veining. The worked veining, to which the water glass aqueous solution adheres, is placed on the ceramic ware heated in advance up to 80-200°C so as to be temporarily baked under the state of being held down in order to complete the ceramic ware at a glost firing at 1,000-1,200°C.;COPYRIGHT: (C)2000,JPO