摘要
以茶叶为原料提取叶绿素并合成叶绿素衍生物,以其为天然色素在超临界二氧化碳中对牛奶纤维染色,优化了染色温度,压力等条件。对染色产品进行摩擦、耐洗色牢度测试,结果显示该实验取得了较好的染色结果。
The chlorophyll is extracted from tea leaves and its derivative is synthesized. Supercritical carbon dioxide(SC-CO2)dyeing of milk fibres is performed with natural pigment-chlorophyll derivative, optimizing the dyeingconditions such as temperature and pressure. The test results of colour fastness to rubbing and soaping show thatthe experiment has achieved better dyeing result.
出处
《染整技术》
CAS
2010年第9期5-7,共3页
Textile Dyeing and Finishing Journal
关键词
超临界二氧化碳
牛奶纤维
叶绿素
supercritical carbon dioxide
milk fibre
chlorophyll
