Disperse dyes containing a built-in oxalanilide stabilizer

Autor:	Harold S. Freeman, Mary E. Mason, Jason Lye
Rok vydání:	1999
Předmět:	chemistry.chemical_compound Disperse yellow Chemistry Process Chemistry and Technology General Chemical Engineering Substituent Moiety Organic chemistry Lightfastness Stabilizer (chemistry)
Zdroj:	Dyes and Pigments. 42:53-63
ISSN:	0143-7208
Popis:	Monoazo and nitrodiphenylamine disperse dyes containing an oxalanilide photostabilizer have been synthesized and evaluated for lightfastness as potential automotive dyes. The results showed that the lightfastness of CI Disperse Red 167 could be appreciably enhanced, depending on the substituent employed in the oxalanilide moiety. While it was also possible to improve the lightfastness of CI Disperse Yellow 86, the resulting lightfastness was not as high as that observed when a hydroxybenzophenone stabilizer was incorporated. ©
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::835dae91b0074d81d2ec3fa9cf7239d9 https://doi.org/10.1016/s0143-7208(99)00009-1 Zobrazit plný text záznamu Full Text from ScienceDirect