英文名称:Poly[oxy(dimethylsilylene)],a-[(3-hydroxypropyl)dimethylsilyl]-w-[[(3-hydroxypropyl)dimethylsilyl]oxy]-,ether with a-hydro-w-hydroxypoly(oxy-1,2-ethanediyl)(1:2), triblock; Dimethylsilyl-terminatedpolydimethylsiloxane diadduct with polyethylene glycol monoallyl ether; IM 22