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Home › Recovery of hexamethylenediamine (HMD) with low polarographically reducible impurities (PRI) from mixtures of HMD, aminocapronitirle and PRI

Recovery of hexamethylenediamine (HMD) with low polarographically reducible impurities (PRI) from mixtures of HMD, aminocapronitirle and PRI

US Patent 6248926 · Granted Jun 19, 2001

Estimated economic value: $49,707,000 ⓘ

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