Liquid-crystalline side-group polyesters with definite lengths of the main-chain spacers

A. Boehme; J. Lindau; U. Rötz; F. Hoffmann; H.R. Fischer; S. Diele; F. Kuschel

doi:10.1002/macp.1992.021931008

Liquid-crystalline side-group polyesters with definite lengths of the main-chain spacers

A. Boehme, J. Lindau, U. Rötz, F. Hoffmann, H.R. Fischer, S. Diele, F. Kuschel

Research output: Contribution to journal › Article › Academic › peer-review

Abstract

New liq.-cryst. polyesters with 4-(phenylazo)azobenzene moieties as mesogenic side groups and a polyester backbone structure characterized by a systematic variation of the length of the flexible non-mesogenic main-chain segments were synthesized. The polyesters were investigated by DSC, polarizing microscopy, miscibility studies, and x-ray diffraction. With increasing no. of methylene groups in the backbone spacer, the thermal stability of the nematic and/or smectic phases first decreased and then increased. [on SciFinder (R)]

Original language	English
Pages (from-to)	2581-2588
Number of pages	8
Journal	Makromolekulare Chemie
Volume	193
Issue number	10
DOIs	https://doi.org/10.1002/macp.1992.021931008
Publication status	Published - 1992

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title = "Liquid-crystalline side-group polyesters with definite lengths of the main-chain spacers",

abstract = "New liq.-cryst. polyesters with 4-(phenylazo)azobenzene moieties as mesogenic side groups and a polyester backbone structure characterized by a systematic variation of the length of the flexible non-mesogenic main-chain segments were synthesized. The polyesters were investigated by DSC, polarizing microscopy, miscibility studies, and x-ray diffraction. With increasing no. of methylene groups in the backbone spacer, the thermal stability of the nematic and/or smectic phases first decreased and then increased. [on SciFinder (R)]",

author = "A. Boehme and J. Lindau and U. R{\"o}tz and F. Hoffmann and H.R. Fischer and S. Diele and F. Kuschel",

year = "1992",

doi = "10.1002/macp.1992.021931008",

language = "English",

volume = "193",

pages = "2581--2588",

journal = "Makromolekulare Chemie",

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TY - JOUR

T1 - Liquid-crystalline side-group polyesters with definite lengths of the main-chain spacers

AU - Boehme, A.

AU - Lindau, J.

AU - Rötz, U.

AU - Hoffmann, F.

AU - Fischer, H.R.

AU - Diele, S.

AU - Kuschel, F.

PY - 1992

Y1 - 1992

N2 - New liq.-cryst. polyesters with 4-(phenylazo)azobenzene moieties as mesogenic side groups and a polyester backbone structure characterized by a systematic variation of the length of the flexible non-mesogenic main-chain segments were synthesized. The polyesters were investigated by DSC, polarizing microscopy, miscibility studies, and x-ray diffraction. With increasing no. of methylene groups in the backbone spacer, the thermal stability of the nematic and/or smectic phases first decreased and then increased. [on SciFinder (R)]

AB - New liq.-cryst. polyesters with 4-(phenylazo)azobenzene moieties as mesogenic side groups and a polyester backbone structure characterized by a systematic variation of the length of the flexible non-mesogenic main-chain segments were synthesized. The polyesters were investigated by DSC, polarizing microscopy, miscibility studies, and x-ray diffraction. With increasing no. of methylene groups in the backbone spacer, the thermal stability of the nematic and/or smectic phases first decreased and then increased. [on SciFinder (R)]

U2 - 10.1002/macp.1992.021931008

DO - 10.1002/macp.1992.021931008

M3 - Article

VL - 193

SP - 2581

EP - 2588

JO - Makromolekulare Chemie

JF - Makromolekulare Chemie

SN - 0025-116X

IS - 10

ER -