کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
177943 459008 2006 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Preliminary exhaustion studies of spiroxazine dyes on polyamide fibers and their photochromic properties
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Preliminary exhaustion studies of spiroxazine dyes on polyamide fibers and their photochromic properties
چکیده انگلیسی

The photosensitive spiroxazine dyes have been prepared to examine the practical dyeing feasibilities and behaviors. An interest on direct spiroxazine exhaustion to the polyamide substrates and its photochromism effects within the fiber molecules were investigated. The exhaustion (%) of the spiroxazine dyeings increased with increasing application temperatures. Successful spiroxazine exhaustion within the fiber molecules was determined from the photographs of the photochromism of the dyed substrates. When UV irradiation was subjected to the spiroxazine dyeings, the absorption spectra generated by photochromic reaction were clearly observed and its reversible decoloration behaviors responded rapidly in the dark.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Dyes and Pigments - Volume 69, Issues 1–2, 2006, Pages 18–21
نویسندگان
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