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1·The blue vat dye obtained until about 1900 entirely from some species of the indigo plant.

直到大约1900年，蓝色还原染料都是从靛蓝植物中提取的。

2·Indigo: Blue VAT dye, obtained until about 1900 entirely from some species of the indigo plant.

靛蓝蓝色还原染料，约在1900年以前，一直是从木蓝植物获得。

3·Discharge printing process with VAT dye is suitable for cellulose plain velvet fabric with deep ground color and gives ideal effect.

通过试验，认为深地色的纤维素平绒织物采用还原染料拔染印花工艺的印制效果比较理想。

4·It can work as dispersion auxiliary in disperse dye and VAT dye, especially in red and other kinds. Can also be used in coating and printing.

用于分散染料、还原染料加工时的分散助剂，尤其在分散红及有些染料品种使用时效果特别显著，还可用于涂料、印花。

5·It is mainly used as disperse auxiliary in disperse dye and VAT dye. It can also work as commercial filler to disperse dye by working with other dispersants.

主要用于分散染料、还原染料加工时的分散助剂，也可与其他分散剂复配，用于分散染料商品化的填料。

6·Superiority of VAT dyes dyeings is found through analyses of dye types of cellulose fibers, dyeing qualities and treatments of spent dye liquor and related factors.

通过对纤维素纤维的染料种类、染色品质、以及对染色废液处理的难易程度等相关因素分析，发现还原染料染色具有一定的优越性。

7·Maily used to dye for VAT dye, reactive dye and acid dye. It can work as dispersant for acid staining pad and pigment pad dyeing, auxiliary for reducing dye powder and slurry.

主要用于还原染料、活性染料、酸性染料染色，酸法染色或悬浮体轧染的分散剂，作为还原染料细粉或浆料的助剂。

8·Accuracy of three test methods was studied. As conclusion, spectrophotometry featured high stability, simple and rapid operation, has important application value for the testing of vat dye colo…

结果表明，分光光度法测定还原染料强度具有很高的稳定性，且操作方便快捷，在还原染料生产和质量控制中具有重要的应用价值。

9·The result indicates that the application of VAT dye paste to the discharge printing of real silk fabrics can obtain brilliant shade and good color fastness, but lower the strength of the fabrics.

结果表明，浆状还原染料应用于蚕丝织物拔染印花中可以获得鲜艳的色泽，色牢度优良，但织物强力有损伤。

10·They dipped the fabric in a vat of dye.

他们在染缸中浸染织品。