专利汇可以提供Preparation of waterproof and decorative spraying material for interior and exterior use专利检索,专利查询,专利分析的服务。并且PURPOSE: To obtain the titled spraying material having light resistance, by a method wherein a mixed crude material comprising clay, brick trash or the like as a main starting material and a specific metal compound as an auxiliary material is crushed and, after the crushed material is molded under pressure, the resulting molded object is subjected to color development by heating and crushed finely and, thereafter, the finely crushed material is mixed with an acrylic resin to disperse the same.
CONSTITUTION: A crude material using feldspar, kaolin, clay, quartz, brick trash or the like as a main starting material and a compound of Co, Mn, Ni, Fe or the like as an auxiliary material is prepared by appropriately compounding said materials and subjected to dry or wet crushing to be molded into a square shape under pressure and the obtained molded material is heated to 1,000W1,400°C to be subjected to color development and the obtained colored baked square material is further crushed finely. In the resulting fine powder, an acrylic synthetic resin is mixed and stabilized by a colloid mill and, thereafter, prepared into a spray coatable form. The resulting painting material is not discolored by sun light because it is not prepared by a conventional coloring method using a pigment and, by spraying said painting material with a fine particle size twice, a surface which is fine in texture and scarcely contaminated with dust or the like is formed. Other than spraying process, roller transfer press, brush painting method or the like can be carried out.
COPYRIGHT: (C)1982,JPO&Japio,下面是Preparation of waterproof and decorative spraying material for interior and exterior use专利的具体信息内容。
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