PENETRATING STAINS AND SEALANTS FROM POLYURETHANE DISPERSIONS
摘要
Low VOC penetrating compositions for staining and protecting porous substrates such as wood, concrete, cement, brick and the like, comprising aqueous dispersions of polyurethane-ureas.
申请公布号
WO9640447(A1)
申请公布日期
1996.12.19
申请号
WO1996US09310
申请日期
1996.06.06
申请人
THE SHERWIN-WILLIAMS COMPANY;TOMKO, REVATHI;VARONE, BARBARA, J.;MARTUCH, ROBERT, A.
发明人
TOMKO, REVATHI;VARONE, BARBARA, J.;MARTUCH, ROBERT, A.
