Textile Coloration and Finishing (한국염색가공학회지)
- Volume 7 Issue 4
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- Pages.8-15
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- 1995
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- 1229-0033(pISSN)
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- 2234-036X(eISSN)
Analysis of Intermolecular Interaction in Thermotropic Aromatic Polyurethanes with Flexible Spacers
Spacer를 가지고 방향족 polyurethane의 분자간 상호 작용에 의한 액정성의 발견
- Lee, Jong Back (Dept. of Textile Eng., Pusan National Univ., Pusan, Korea) ;
- Song, Jin Cherl (Instituted of Industrial Science, University of Tokyo, 7-22-1, Roppongi, Minato-ku, Japan)
- Published : 1995.12.01
Abstract
A series of thermotropic Polyurethanes mesogenic unit were synthesized by polyaddition of a para-type diisocyanate such as 2,5-tolylene diisocyanate(2,5-TDI) with 4-4'-bis(
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