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Home › Cleaning compositions based on N-alkyl pyrrolidones having about 8 to about 12 carbon atoms in the alkyl group and corresponding methods of use

Cleaning compositions based on N-alkyl pyrrolidones having about 8 to about 12 carbon atoms in the alkyl group and corresponding methods of use

US Patent 5503778 · Granted Apr 2, 1996

Estimated economic value: $11,764,000 ⓘ

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