<p>A pointing agent for stone comprises at least 100 pts.wt. of air-drying unsaturated polyester resin, 1-5 pts.wt. of hydrogenated castor oil, 0-60 pts.wt. of micron silicon dioxide, and 1-15 pts.wt. of anti-shrinking agent.</p>
申请公布号
WO2010108438(A1)
申请公布日期
2010.09.30
申请号
WO2010CN71283
申请日期
2010.03.25
申请人
WUHAN KEDA MARBLE PROTECTIVE MATERIALS CO., LTD.;DU, KUNWEN;XIN, ZIQIANG;DU, KUNWU
