CETAKAN YANG DISEDIAKAN DENGAN PELAPISAN SEBARAN-AIR DAN PENGGUNAANNYA

摘要

A molding having at least part of its surface coated with a water-spreading coating is disclosed. The coating comprise a salt of sulfondicarboxylic diester, a water-insoluble oxide of metal or semi-metal and an acid/water mixture. It is applied to at least one surface of the molding.