Release Time:2019-03-11  Hits:

Indexed by: Conference Paper

Date of Publication: 2011-12-17

Included Journals: SCIE、CPCI-S、EI

Volume: 18

Page Number: 162-167

Key Words: Monoazo acid dye; UV radiation protection; Benzophenone

Abstract: Monoazo acid dyes containing benzophenone groups were synthesized by the diazo-coupling process and applied to the dyeing of silk as UV radiation protective dyes. The structures of dyes were confirmed by MS and H-1-NMR. The results showed that the exhaustion reached over 85%, the T(UVA) and T(UVB) were 3.3% and 3.4%, respectively. The silks dyed with these dyes had very good ultraviolet radiation protection capability. (C) 2010 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of Society for Resources, Environment and Engineering