Original document(5 pages)  中文版
    This invention relates to dry powdery putty for inner walls painting. The dry powdery putty comprises: cement 20-40 wt.%, dispersable rubber powder 0.5-2 wt.%, CaCO3 35-65 wt.%, gray calcium powder 2-10 wt.%, lignified fibers 0.1-0.5 wt.%, cellulose 0-1 wt.%, and starch 0-0.1 wt.%. All the raw materials are natural minerals, and the dry powdery putty does not contain harmful substances such as free formaldehyde, VOC, Pb, Hg and Cd, thus is safe and environmentally friendly.
Application Number
申请号		 200610127345 Application Date
申请日		 2006.09.15
Title 名称 Putty of dry powder for inner wall
Publication Number
公开号		 1916089 Publication Date
公开日		 2007.02.21
Approval Pub. Date Granted Pub. Date
International Classification 分类号 C09D5/34
Applicant(s) Name
申请人		 Dabao Chemical Products Co., Ltd., Dongguan
Address 地址
Inventor(s) Name 发明人 Chen Chunhua
Attorney & Agent 代理人 wang min
More information 更  多  信  息


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