摘要:
Sanitary ware which strongly resists adhesion of dirt and which may be easily cleaned with a weak flow of water, over a long period of time, comprises a first coloring glaze layer formed on the surface of a ceramic body, a second transparent glaze layer formed on the first glaze layer, and an engobe layer formed between said body surface and said first glaze layer.
摘要:
A mold for pressure-cast-molding a ceramic article having a filter material made of an open-cell porous material. The open-cell porous material is prepared by stirring a mixture of a resin material, a microballoon, a curing agent and water to provide an emulsion slurry, casting the slurry in a water-impermeable mold and curing the slurry in the water-containing state. The portions occupied by the water during the preparation of the porous material mainly form open pores.