| Content Provider | MDPI |
|---|---|
| Author | Kawahito, Miyoko Yasukawa, Ryoko |
| Abstract | Color of cloth dyed with Awa natural indigo is quantitatively compared with color of the cloth dyed with synthetic indigo. Results showed that: 1) color produced by Awa natural indigo is bluer and brighter than color produced by synthetic indigo; 2) a single Gaussian function fits the profile of the running of color produced by Awa natural indigo and the running of color produced by synthetic indigo prepared with sodium hydrosulfite approximates a linear sum of two Gaussian functions; 3) before and after washing, color is quantitatively more uneven when produced by Awa natural indigo than when produced by synthetic indigo; 4) the diffusion coefficient of Awa natural indigo is lower than that of synthetic indigo; 5) color superiority of Awa natural indigorelates to smaller diffusion coefficient, slower reduction, poorer penetration, and higher dye aggregation. |
| File Size | 720896 |
| Ending Page | 673 |
| Page Count | 13 |
| Starting Page | 661 |
| File Format | |
| e-ISSN | 19961944 |
| DOI | 10.3390/ma2020661 |
| Journal | Materials |
| Issue Number | 2 |
| Volume Number | 2 |
| Language | English |
| Publisher Date | 2009-06-09 |
| Access Restriction | Open |
| Subject Keyword | Awa natural indigo synthetic indigo brightness of color running of color color unevenness color fading |
| Content Type | Text |
| Resource Type | Article |
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