TY - JOUR
T1 - Synthesis and characterization of terminally carboxyl ethylene glycol monomethyl ethers‐substituted side‐chain liquid‐crystalline polysiloxanes
AU - Chien, Guo‐Ping Chang
AU - Kuo, Jen‐Feng ‐F
AU - Chen, Chuh‐Yung ‐Y
PY - 1993/9
Y1 - 1993/9
N2 - Alkene monomers containing phenyl or biphenyl carboxylate benzoate ester based on a mesogenic group of varied lengths of carboxyl oligo (ethanediol) monomethyl ethers as the terminal were synthesized. They were grafted onto poly(methyl‐hydrosiloxane) by the platinum‐catalyzed hydrosilylation process. The thermal transition temperatures and mesophase textures of monomers and of polymers were characterized by using differential scanning calorimetry (DSC), x‐ray diffraction, and polarized optical microscopy with a hot stage. The factors governing mesophase textures and thermal transition temperatures are discussed. © 1993 John Wiley & Sons, Inc.
AB - Alkene monomers containing phenyl or biphenyl carboxylate benzoate ester based on a mesogenic group of varied lengths of carboxyl oligo (ethanediol) monomethyl ethers as the terminal were synthesized. They were grafted onto poly(methyl‐hydrosiloxane) by the platinum‐catalyzed hydrosilylation process. The thermal transition temperatures and mesophase textures of monomers and of polymers were characterized by using differential scanning calorimetry (DSC), x‐ray diffraction, and polarized optical microscopy with a hot stage. The factors governing mesophase textures and thermal transition temperatures are discussed. © 1993 John Wiley & Sons, Inc.
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U2 - 10.1002/pola.1993.080311002
DO - 10.1002/pola.1993.080311002
M3 - Article
AN - SCOPUS:0027656405
VL - 31
SP - 2423
EP - 2436
JO - Journal of Polymer Science, Part A: Polymer Chemistry
JF - Journal of Polymer Science, Part A: Polymer Chemistry
SN - 0887-624X
IS - 10
ER -