Gmelin Handbook: Si: MVol.C, 29, page 90 - 93 Full Text Show Details Dow Corning Corp. Patent: US2507513 , 1950 ; C. I, 1951 , p. 119 Full Text Show Details Dow Corning Corp. Patent: US2511812 , 1950 ; C. A., 1950 , p. 8362