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    • 4. 发明公开
    • 고상중합 방법을 이용한 바이오매스 유래 퓨란계 코폴리아미드의 제조방법
    • 使用环状聚合合成含有基于FURAN的单体的生物量的共聚酰胺的方法
    • KR1020140101598A
    • 2014-08-20
    • KR1020130014959
    • 2013-02-12
    • 한국과학기술연구원
    • 김재훈박종민이홍식엔다
    • C08G69/26C08G69/28C08G61/12C08L77/06
    • C08G81/00C08G69/46C08L2205/02
    • The present invention relates to a method for synthesizing half-furan based copolyamide comprising at least one aliphatic diamine and at least one furan-based dicarboxylic acid in a main chain by using solid state polymerization and, more specifically, to a half-furan based copolyamide using furan-based dicarboxylic acid originated from biomass as a raw material. The present inventions is able to obtain half-furan based copolyamide with hue and molecular weight applicable to practical industrials from the furan-based dicarboxylic acid originated from biomass by manufacturing the half-furan based copolyamide according to the method of the present invention and is able to be usefully applied to environment-friendly bioplastic while being able to replace fossil fuel since thermal stability is excellent.
    • 本发明涉及通过使用固态聚合在主链中合成含有至少一种脂族二胺和至少一种呋喃基二羧酸的半呋喃基共聚酰胺的方法,更具体地说,涉及一种半呋喃基共聚酰胺 使用以生物质为原料的以呋喃为基础的二羧酸。 本发明能够通过根据本发明的方法制备半呋喃基共聚酰胺,从源自生物质的呋喃类二羧酸获得适用于实际工业的色度和分子量的半呋喃基共聚酰胺,并且能够 有效地应用于环保生物塑料,同时能够替代化石燃料,因为热稳定性优异。