Preparation and thermotropic liquid crystalline properties of semirigid copolyurethanes composed of biphenyl units and partially fluorinated aliphatic chains

Journal of Polymer Science, Part A: Polymer Chemistry

Volumn 36, Issue 8, 1998, Pages 1243-1249

  Sato, Moriyuki ^a   Ujiie, Seiji ^a   Tada, Yuji ^b   Goto, Yusuke ^c  

^a SHIMANE UNIVERSITY   (Japan)

^b OTSUKA CHEMICAL CO LTD   (Japan)

^c MURORAN INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

Alkylene diphenyl dicarbamates; Biphenyl unit; Fluorine containing diols; Melt polycondensation; Nematic phase; Semirigid copolyurethanes

Indexed keywords

COPOLYMERS; DIFFERENTIAL SCANNING CALORIMETRY; FLUORINE COMPOUNDS; FOURIER TRANSFORM INFRARED SPECTROSCOPY; GLASS TRANSITION; LIQUID CRYSTAL POLYMERS; MOLECULAR STRUCTURE; NEMATIC LIQUID CRYSTALS; POLYCONDENSATION; SYNTHESIS (CHEMICAL); THERMOTROPIC LIQUID CRYSTALS; X RAY ANALYSIS;

ALKYLENE DIPHENYL DICARBAMATES; THERMAL MECHANICAL ANALYSIS;

POLYURETHANES;

EID: 0032098947     PISSN: 0887624X     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1099-0518(199806)36:8<1243::AID-POLA6>3.0.CO;2-0     Document Type: Article

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