The invention relates to a process for preparing a cyclic siloxane copolymer, a water repellent composition and the use for treating porous substrates like concrete, especially reinforced concrete.
申请公布号
CA2849266(A1)
申请公布日期
2013.03.28
申请号
CA20122849266
申请日期
2012.09.19
申请人
DOW CORNING CORPORATION
发明人
LI, LOK MING;LIU, YIHAN;ROGGOW, TIMOTHY;SARRAZIN, MARIE-JOSE;SELLEY, DAVID;STAMMER, ANDREAS;VANDORT, PAUL