Stabilisation of dyeings on polyamide fibres

Details Stabilisation of dyeings on polyamide fibres Stabilisation of dyeings on polyamide fibres

D - Textiles, Paper

06

M

8/93.75

D06M 13/322 (2006.01) D06M 13/256 (2006.01) D06M 13/402 (2006.01) D06M 13/415 (2006.01) D06P 1/62 (2006.01) D06P 1/96 (2006.01) D06P 3/24 (2006.01)

Patent

CA 2034393

A process for improving the thermal and/or photochemical stability of dyeings on polyamide fibres by applying to said fibres, from an aqueous medium, water- soluble phenolic antioxidants of formula (A-Y-)n Z(-W)m, wherein A, Y, Z, W, m and n are as defined in claim 1.

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