Sulphonated 2-hydroxyphenyl-s-triazines as photo-protective agents for wool
1986; Elsevier BV; Volume: 16; Issue: 2 Linguagem: Inglês
10.1016/0141-3910(86)90063-7
ISSN1873-2321
AutoresPeter J. Waters, Brian Milligan,
Tópico(s)Synthesis and Characterization of Heterocyclic Compounds
ResumoThree sulphonated 2-hydroxyphenyl-s-triazines have been examined as photo-protective agents for wool. All three uv absorbers conferred protection against photo-tendering caused by exposure either to simulated sunlight or to summer sunlight through window glass. Two of the absorbers also retarded photo-yellowing, but the third accelerated it. The absorbers retarded the photo-tendering and photo-fading of wool fabrics dyed with selected 2:1-premetallised dyes.
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