Color Change in Indigo Dyed Fabrics by Dyeing Conditions and the Result of Treatment

Research Project

Project/Area Number	21500745
Research Category	Grant-in-Aid for Scientific Research (C)
Allocation Type	Single-year Grants
Section	一般
Research Field	General human life sciences
Research Institution	Mukogawa Women's University
Principal Investigator	USHIDA Satoshi 武庫川女子大学, 生活環境学部, 教授 (40176657)
Project Period (FY)	2009 – 2011
Project Status	Completed (Fiscal Year 2011)
Budget Amount *help	¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000) Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000) Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000) Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Keywords	生活素材 / インジゴ / 藍 / 染着状態 / 染色条件 / 光退色 / 建て染め / 色彩変化 / インジカン / ハイドロサルファイト / 生葉染め
Research Abstract	The influence of dyeing conditions and heating to the color change under dry conditions and wet conditions has been investigated. Indigo fabrics of different color could be dyed by changing dyeing temperature. Under wet and hot conditions color of the fabrics has changed. Effect of soaking the fabrics in various solvent was also examined. Color change was observed in methanol and the solvent containing water. Difference in photofading of indigo dyed fabrics has also been investigated. The rate of the fading was found to depend on the state of indigo in the fabrics.

Report

(4 results)