Patent ID: 9688861
Date: 2017-06-27
CPC Classifications: C04B,C08K,C09D

Claim:
1. An inorganic dry-powdered architectural paint, wherein the inorganic dry powdered architectural paint comprises: an alkali metal silicate comprising lithium silicate; a hardening agent; and an organic re-dispersible emulsion powder; wherein the hardening agent is selected from substances that form an inorganic gel system with the alkali metal silicate; wherein the organic re-dispersible emulsion powder is prepared from a polymer emulsion by drying; wherein the polymer is one or a mixture of several of homopolymer, binary copolymer, ternary copolymer from alkene, alkadiene, acrylic acid, acrylic ester, methacrylic acid, methacrylate ester and vinyl aliphatate ester; wherein the vinyl aliphatate ester is represented by R—CO—O—CH═CH wherein the hardening agent comprises one or a mixture of several of Al