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Home › N,N-Dimethylacrylamide/2-acrylamido-2-methylpropane sulfonic acid copolymers for enhanced petroleum recovery

N,N-Dimethylacrylamide/2-acrylamido-2-methylpropane sulfonic acid copolymers for enhanced petroleum recovery

US Patent 4404111 · Granted Sep 13, 1983

Estimated economic value: $43,925,000 ⓘ

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