FUNCTIONAL POLYMERS .61. ULTRAVIOLET SPECTRAL BEHAVIOR OF SELECTED 2(2-HYDROXYPHENYL)2H-BENZOTRIAZOLES

Authors
SUSTIC A FALCETTA J SMITH C QIN MF VOGL O
Citation
A. Sustic et al., FUNCTIONAL POLYMERS .61. ULTRAVIOLET SPECTRAL BEHAVIOR OF SELECTED 2(2-HYDROXYPHENYL)2H-BENZOTRIAZOLES, Pure and applied chemistry, A32(8-9), 1995, pp. 1601-1611
Citations number
20
Categorie Soggetti
Polymer Sciences
Journal title
Pure and applied chemistry → ACNP
ISSN journal
00334545
Volume
A32
Issue
8-9
Year of publication
1995
Pages
1601 - 1611
Database
ISI
SICI code
0033-4545(1995)A32:8-9<1601:FP.USB>2.0.ZU;2-V
Abstract
Ultraviolet spectra of a number of 2(2-hydroxyphenyl)2H-benzotriazoles were studied in nonpolar, polar, and hydrogen bonding solvents. The e ffect of substituents located in the 4-position of the benzotriazole r ing was investigated, and the effect on the UV absorption characterist ics of 2(2-hydroxyphenyl)2H-benzotriazoles was determined. Substituted resorcinol or phloroglucinol-based 2(2-hydroxyphenyl)2H-benzotriazole derivatives were investigated with special emphasis on UV absorption characteristics that were expected to be useful as polymer-bound UV st abilizers in optical lens applications.