dc.citation.endPage |
1522 |
- |
dc.citation.number |
8 |
- |
dc.citation.startPage |
1517 |
- |
dc.citation.title |
JOURNAL OF APPLIED POLYMER SCIENCE |
- |
dc.citation.volume |
69 |
- |
dc.contributor.author |
Park, Lee Soon |
- |
dc.contributor.author |
Lee, Dong-Chan |
- |
dc.contributor.author |
Kil, Yoo-Seong |
- |
dc.contributor.author |
Ahn, Tae-Oan |
- |
dc.date.accessioned |
2023-12-22T12:35:55Z |
- |
dc.date.available |
2023-12-22T12:35:55Z |
- |
dc.date.created |
2015-09-24 |
- |
dc.date.issued |
1998-08 |
- |
dc.description.abstract |
N-(4-Carboxyphenyl)trimellitimide( DAI)was synthesized from trimellitic anhydride and p-aminobenzoic acid by a one-step reaction utilizing m-cresol as a solvent. DAI was reacted with hexanediol and nonanediol to give bishydroxyhexyltrimellitimide (BHHI) and bishydroxynonyltrimellitimide (BHNI), respectively. Thermotropic liquid crystalline polyesterimides with BHHI and BHNI as a mesogenic group and 6 and 9 methylene units as a spacer were synthesized by a direct melt-polymerization method similar to the one used in the preparation of commercial polyester. Polyesterimides were characterized by IR, H-1-NMR, DSC, and a polarized optical microscope. Their application as a matrix (binder) of polymer-dispersed liquid crystal (PDLC) was investigated with 4-heptyloxybenzoic acid as a low molecular weight liquid crystal (LMWLC). From the PDLC experiment, polyesterimides were found to be useful as a matrix for the high-temperature PDLC above 100 degrees C. (C) 1998 John Wiley & Sons, Inc. J Appl Polym Sci 69: 1517-1522, 1998 |
- |
dc.identifier.bibliographicCitation |
JOURNAL OF APPLIED POLYMER SCIENCE, v.69, no.8, pp.1517 - 1522 |
- |
dc.identifier.doi |
10.1002/(SICI)1097-4628(19980822)69:8<1517::AID-APP5>3.0.CO;2-F |
- |
dc.identifier.issn |
0021-8995 |
- |
dc.identifier.scopusid |
2-s2.0-0032140606 |
- |
dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/17164 |
- |
dc.identifier.url |
http://onlinelibrary.wiley.com/doi/10.1002/(SICI)1097-4628(19980822)69:8%3C1517::AID-APP5%3E3.0.CO;2-F/abstract |
- |
dc.identifier.wosid |
000075150700005 |
- |
dc.language |
영어 |
- |
dc.publisher |
WILEY-BLACKWELL |
- |
dc.title |
Synthesis of liquid crystalline polyesterimides by melt polymerization and its application to polymer-dispersed liquid crystal |
- |
dc.type |
Article |
- |
dc.description.journalRegisteredClass |
scopus |
- |