The research progress in synthesis of sodium dimethyl isophthalate-5-sulfonate (SIPM), a dye modifier for PET fibers, was reviewed in recent 20 years.
2
本文分析了造成针织涤纶织物染色不匀的原因，描述了用分光光度计测试上染率的方法。
The article analyses the causes of uneven dyeing for polyester knitted fabric and introduces the method of measuring the dye uptake by a spectrophotometer.
3
本文在分析染色特性的基础上，对涤纶微纤织物的染色现状进行了全面综述。
In this paper, the dyeing situation of polyester microfibre fabrics is reviewed on the basis of analysing the fabrics 'dyeing behavior.
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