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폴리에틸렌 아디페이트와 6-아미노카프로산으로부터 폴리에스테르아미드의 합성
조순채,이종문,온재근,Cho, Soon-Chae,Rhee, Johng-Moon,On, Jae-Keun 한국섬유공학회 1987 한국섬유공학회지 Vol.24 No.5
Aliphatic polyesteramide(PEA) with different molar ratio have been prepared from 6-aminocaproic acid (ACA) and polyethylene adipate (PEAD) synthesized by melt condensation of ethylene glycol (EG) and adipic acid (AA). The PEA was characterized by DSC, IR spectrophotometer, viscometer, colorimeter, and amino group determination. As ACA content in the polymer increased, its Tm, inherent viscosity, and the number of amino end group increased while its whiteness decreased. The polymer(PEA) having 90% ACA molar fraction was acid-dyeable and its Tm about 210$^{\circ}C$. The whiteness of the PEA was better than that of other PEA polymer.