| 발행년도/권호 |
2010 년 / 권호: V.22,no.1,Mar |
| 논문제목1(원어) |
Synthesis of Red Disperse Dyes with Various Diazo Components
and Coloration of Unmodified Pure Polypropylene Fibers |
| 논문제목2(타언어) |
Synthesis of Red Disperse Dyes with Various Diazo Components
and Coloration of Unmodified Pure Polypropylene Fibers |
| 저자(원어) |
Taekyeong Kim, Kyungjin Jang and Seonhee Jeon |
| 저자(타언어) |
Taekyeong Kim, Kyungjin Jang and Seonhee Jeon |
| 소속(원어) |
Department of Textile System Engineering, College of Engineering, Kyungpook National University, Dae |
| 소속(타언어) |
Department of Textile System Engineering, College of Engineering, Kyungpook National University, Dae |
| 시작/끝
페이지 |
1 ~ 7 총페이지 : 7 |
| 언어(원어) |
English |
| 초록 |
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. |
| 키워드 |
polypropylene, disperse dyes, hydrophobicity, alkyl substitution, dyeing |
| 학회지 |
|
| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2010_v22n1_1 |
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