|
|
|
|
|
 |
 년도별 목차보기 |
| * 원문 PDF 파일은 로그인 하시기 바랍니다. |
 |
|
| 발행년도/권호 |
1996 년 / 권호: V.8,no.2,Apr |
| 논문제목1(원어) |
Poly(4,4\\\'-diphenyl ether pyromellitamic acid)의 이미드화 반응 |
| 논문제목2(타언어) |
Imidization of Poly(4,4\\\'-diphenyl ether pyromellitamic acid |
| 저자(원어) |
Ahn, Young Moo (Dept. of Clothing and Textiles, Hansung Univ., Seoul, Korea) |
| 저자(타언어) |
Ahn, Young Moo (Dept. of Clothing and Textiles, Hansung Univ., Seoul, Korea) |
| 소속(원어) |
Ahn, Young Moo (Dept. of Clothing and Textiles, Hansung Univ., Seoul, Korea) |
| 소속(타언어) |
Ahn, Young Moo (Dept. of Clothing and Textiles, Hansung Univ., Seoul, Korea) |
| 시작/끝
페이지 |
49 ~ 55 총페이지 : 7 |
| 언어(원어) |
Korean |
| 초록 |
Poly(4, 4\\\'-diphenyl ether pyromellitamic acid) was prepared from pyromellitic anhydride with 4, 4\\\'-diamino diphenyl ether by means of low-temperature solution polymeriztion. The reation was exothermic and very fast when carried out at room temperature. The synthesized poly(4, 4\\\'-diphenyl ether pyromellitamic acid) was converted to poly(4, 4\\\'-diphenyl ether pyromellitimide) by thermal dehydrocyclization. FTIR analysis was widely used as a means of determining the course of imidization from intensity of characteristic bands of the imide ring at and . The density of poly(4, 4\\\'-diphenyl ether pyromellitimide) was higher than poly(4, 4\\\'-diphenyl ether pyromellitamic acid) indicating the greater crystallinity, perhaps because of the reduction of molar volume of polymers |
| 키워드 |
|
| 학회지 |
|
| Reference |
|
|
 |
 |
 |
|
|
|
|
간행물정보
한국염색가공학회지
