The photostability of the azo dye mixtures on synthetic fibres

• Autorzy: Podsiadły R. , Sokołowska J.
• Języki publikacji: EN

Abstrakty

EN

The photochemical behaviour of some azobenzene dyes and related heterocyclic analogues used in the mixture on polyester and polyamide fibre in the Xenotest (visible) light was investigated. On the basis of the reflectance spectra the general conclusions concerning the photochemical interaction was discussed. The phenomenon "catalytic fading" for some cases was found. In some others the colorants exhibited the filter action for each other.

Słowa kluczowe

EN

light stability; "catalytic fading"; polyester; polyamide; azo dyes

PL

stabilność; stabilizator świetlny; zanik katalityczny; poliester; poliamid; barwniki azowe

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2003
• Tom: Vol. 5, nr 4
• Strony: 8--10
• Opis fizyczny: Bibliogr. 15 poz., rys., tab.

Twórcy

autor

Podsiadły R.

autor

Sokołowska J.

• Department of Dyes, Technical University Łódź, Żwirki 36, 90-924 Łódź, Poland, fax: [phone],

Bibliografia

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