The effect of concentration on the photofading rates of two yellow azo acid dyes (C.I. Acid Yellow 135 and C.I. Acid Brown 226) has been examined in nylon-6,6 film and compared with the influence of the dyes on the photochemical oxidation of the polymer using u.v. absorption and viscometric analysis
โฆ LIBER โฆ
Photooxidation and stabilisation of mixed acid dyed nylon 6,6 film and fibres: influence of thermal history, delustrant and relationship with luminescent species
โ Scribed by Norman S. Allen; Michelle Ledward; Gordon W. Follows
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 816 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0141-3910
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The photofading rates of three azo acid dyes (C.I. Acid Blue 62, C.I. Acid Yellow 135 and C.I. Acid Red 266) and four azo acid metal complex dyes (C.I. Acid Brown 226, C.I. Acid Blue 171, CL Acid Orange 162 and C-1. Acid Black 107) were examined in nylon 6,6 film and were compared with the influence