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Home › Process for the aqueous dyeing of natural polyamide fibres using reactive dyes and assistant mixture of quaternary ammonium polyglycol, acid ester of polyglycol and fatty alcohol polyglycol ether

Process for the aqueous dyeing of natural polyamide fibres using reactive dyes and assistant mixture of quaternary ammonium polyglycol, acid ester of polyglycol and fatty alcohol polyglycol ether

US Patent 4935033 · Granted Jun 19, 1990

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