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Home › Monoazo dyes which are free from water-solubilizing groups and which contain a fluorosulphonyl group and process for colouring polyamides and polyester materials therewith

Monoazo dyes which are free from water-solubilizing groups and which contain a fluorosulphonyl group and process for colouring polyamides and polyester materials therewith

US Patent 5739299 · Granted Apr 14, 1998

Estimated economic value: $1,397,000 ⓘ

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