Proceedings of the Korean Fiber Society Conference (한국섬유공학회:학술대회논문집)

The Korean Fiber Society (한국섬유공학회)
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Effect on the Orientation of Poly(trimethylene terephthalate) Fibers in Drawing Conditions(II)

연신조건이 PTT 섬유의 배향에 미치는 영향(II)

  • Kang, Seok-Jin (Department of Textile Engineering, Pusan National University) ;
  • Kim, Kyoung-Hou (Department of Textile Engineering, Pusan National University) ;
  • Cho, Hyun-Hok (Department of Textile Engineering, Pusan National University)
  • Published : 2003.10.01
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Abstract

Since Poly(trimethylene terephthalate)(PTT)'s synthetic method was first reported in 1941 by Whinfield et at. [l], many scientifical studies have worked for commercializing. Nevertheless, it was never commercialized because of many unstable sources. Like report of preceeding researchers, PTT was known to us that it had unique crystal structure such as coiled spring due to conformation of tggt. (omitted)

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