C - Chemistry – Metallurgy – 09 – K
Patent
C - Chemistry, Metallurgy
09
K
31/22, 6/33, 402
C09K 17/00 (2006.01) C08F 283/00 (2006.01) C08F 299/02 (2006.01) C08G 18/48 (2006.01) C08G 18/50 (2006.01) C08G 18/67 (2006.01) C08G 18/81 (2006.01) C08G 65/32 (2006.01) C08G 65/333 (2006.01) C09K 3/10 (2006.01) C09K 17/18 (2006.01)
Patent
CA 1279741
Abstract of the Disclosure A grouting composition for sealing structures to inhibit water leakage therethrough and for stabilizing soil is provided. The composition is provided as a two-part system. Part A is an aqueous solution of a hydrophilic, water soluble prepolymer having a polyether backbone and terminal active olefinic groups, the olefinic groups being connected to the polyether backbone by linking groups selected from -NH-, -CONH-, -OCONH-, and -NHCONH-, and tertiary amine catalyst. Part B is an aqueous solution of a peroxy initiator. Parts A and B are mixed and react to form a gel.
489799
Gasper Alton J.
Wright Charles D.
Gasper Alton J.
Minnesota Mining And Manufacturing Company
Smart & Biggar
Wright Charles D.
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