()JHGT 2017.08, Vol.24, No.6(366-371) Journal of the Hwa Gang Textile ISSN 1025-9678 http://www.jhgt.org.tw/pdf/jhgt-24.6(366-371)(2017-08).pdf
366
3-(N,N-)
1, 1, 1, 2 , 2
Wen-Yang Jian1, Jih-Cheng Lee1, Shang-Ming Lin1, Yu-Wen Cheng2, Yu-Chou Chao2 1, 2
1 Master Program of Applied Science and Technology, Department of Materials and Textiles, Oriental Institute of Technology 2 Institute of Organic and Polymeric Materials, National Taipei University of Technology
fc013@mail.oit.edu.tw
4
Abstract
In this study, a series of 3-(N, N-diethylamino)acetamide disperse dyes was synthesis by us, and
dyeing using these dye for polyester in supercritical carbon dioxide, and then to investigate the
effects of alkyl chain length on color strong and color fastness. From the results of the dyeing shows
the length of the alkyl chain may affect the solubility and dyeability of the dyes. The study found that
the K/S value of dye S2 was 17.532 and the dye relative up-take at first time was 80.6%. It can be
seen that dye S2 is more suitable for dyeing than other 3 dyes in supercritical carbon dioxide on
polyester fabric. The color fastness results showed that the fastness of all dyed samples are more than
4 grades, can meet the industrial dyeing fastness requirements.
Keywords3-(N, N-diethylamino)acetamide, Disperse Dyes, Supercritical Carbon Dioxide,
Polyester, Dyeing
367


CH4 -82 4.6 0.16 -



CClF3 29 3.92 0.58 -



2

Journal of the Hwa Gang Textile, 2017.08, Vol.24, No.6
368



369

7. (isopropanol)
8. (Sodium Acetate)
10. (Acetic Acid)
11. (Ethyl Alcohol)
Thermofisher
3. R-114Buchi
4. 3510Branson
5. H-24MLABTEC
7. SP-62X-Rite
9. PM-10000C



370
K/S
12.212 S47.122 S2

4
4
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4. 4
K /S
371


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