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Synthesis of Red Disperse Dyes with Various Diazo Components and Coloration of Unmodified Pure Polypropylene Fibers
| Content Provider | Semantic Scholar |
|---|---|
| Author | Kim, Taekyeong Jang, Kyungjin Jeon, Seonhee |
| Copyright Year | 2010 |
| Abstract | The five new red disperse dyes for unmodified pure polypropylene fibers were synthesized. As a coupling component, a di-n-hexyl substituent was used in common, while various substituents were used for the diazo component. The dye having electron donating group at diazo component showed hypsochromic shift compared to the unsubstituted dye, while the dyes having electron withdrawing groups showed bathochromic shift. Owing to their extreme hydrophobicity caused by the di-n-hexyl substituent, all dyes exhibited very high affinity toward pure polypropylene fibers. Fastness to washing was very good for all dyes and fastness to light was good except two purplish red dyes. |
| Starting Page | 1 |
| Ending Page | 7 |
| Page Count | 7 |
| File Format | PDF HTM / HTML |
| DOI | 10.5764/TCF.2010.22.1.001 |
| Alternate Webpage(s) | http://ocean.kisti.re.kr/downfile/volume/ksdf/OSGGBT/2010/v22n1/OSGGBT_2010_v22n1_1.pdf |
| Alternate Webpage(s) | https://doi.org/10.5764/TCF.2010.22.1.001 |
| Volume Number | 22 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
