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Home › Method for dyeing aromatic polyamide fibrous materials: N,N-diethyl(meta-toluamide) dye carrier

Method for dyeing aromatic polyamide fibrous materials: N,N-diethyl(meta-toluamide) dye carrier

US Patent 5207803 · Granted May 4, 1993

Estimated economic value: $4,483,000 ⓘ

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