STUDIES IN WOOL YELLOWING .26. PHOTOYELLOWING OF FLUORESCENT-BRIGHTENED WOOLS - WAVELENGTH DEPENDENCE AND ESR STUDIES

被引：17

作者：

LEAVER, IH

RAMSAY, GC

机构：

[1] Division of Protein Chemistry, CSIRO, Parkville (Melbourne)

来源：

TEXTILE RESEARCH JOURNAL | 1969年 / 39卷 / 08期

关键词：

Electron Spin Resonance; Emissivity; Fluorescence; Fluorescent Brighteners; Free Radicals; Nylon (Polyamide Fibers); Silk; Ultraviolet Radiation; Wave Length; Wool Fabrics; Yellowing;

D O I：

10.1177/004051756903900803

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

The results of irradiations of brightened and unbrightened wools in the wavelength range 300–600 nm show that the brightener accelerates both yellowing and free radical formation in the region where maximum excitation of fluorescence occurs (350–410 nm). Radical-decay studies have enabled comparisons of the radicals produced at 310 and 365 nm to be made. © 1969, SAGE Publications. All rights reserved.

引用

页码：722 / &

共 24 条

[1]

[Anonymous], P TECH WOOL C SAN FR

[2]

[Anonymous], TEXT RES J

[3]

AYSCOUGH PB, 1961, P CHEM SOC LONDON, P71

[4]

DUNLOP J. I., 1965, Photochemistry and Photobiology, V4, P881, DOI 10.1111/j.1751-1097.1965.tb07936.x

[5] UNPAIRED ELECTRONS IN ULTRA-VIOLET-IRRADIATED KERATIN [J].