Hybrid liquid-crystalline block copolymers based on polystyrene and polyester blocks

A. S. Angeloni; M. C. Bignozzi; M. Laus; E. Chiellini; G. Galli

doi:10.1007/BF00329873

Hybrid liquid-crystalline block copolymers based on polystyrene and polyester blocks

A. S. Angeloni, M. C. Bignozzi, M. Laus, E. Chiellini, G. Galli

Risultato della ricerca: Contributo su rivista › Articolo in rivista › peer review

Abstract

The synthesis and some thermal and dynamic-mechanical properties of a novel class of hybrid block copolymers comprised of polystyrene and liquid-crystalline polyester blocks are reported. The two blocks appear to be incompatible in the solid and melt phases and undergo distinct thermal transitions. The mesophase transition temperatures of the block copolymers are constant within all the composition range. The mesophase transition enthalpies are directly proportional to the weight fraction of the liquid-crystalline polyester block.

Lingua originale	Inglese
pagine (da-a)	387-392
Numero di pagine	6
Rivista	Polymer Bulletin
Volume	31
Numero di pubblicazione	4
DOI	https://doi.org/10.1007/BF00329873
Stato di pubblicazione	Pubblicato - ott 1993
Pubblicato esternamente	Sì

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10.1007/BF00329873

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title = "Hybrid liquid-crystalline block copolymers based on polystyrene and polyester blocks",

abstract = "The synthesis and some thermal and dynamic-mechanical properties of a novel class of hybrid block copolymers comprised of polystyrene and liquid-crystalline polyester blocks are reported. The two blocks appear to be incompatible in the solid and melt phases and undergo distinct thermal transitions. The mesophase transition temperatures of the block copolymers are constant within all the composition range. The mesophase transition enthalpies are directly proportional to the weight fraction of the liquid-crystalline polyester block.",

author = "Angeloni, {A. S.} and Bignozzi, {M. C.} and M. Laus and E. Chiellini and G. Galli",

year = "1993",

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AU - Angeloni, A. S.

AU - Bignozzi, M. C.

AU - Laus, M.

AU - Chiellini, E.

AU - Galli, G.

PY - 1993/10

Y1 - 1993/10

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AB - The synthesis and some thermal and dynamic-mechanical properties of a novel class of hybrid block copolymers comprised of polystyrene and liquid-crystalline polyester blocks are reported. The two blocks appear to be incompatible in the solid and melt phases and undergo distinct thermal transitions. The mesophase transition temperatures of the block copolymers are constant within all the composition range. The mesophase transition enthalpies are directly proportional to the weight fraction of the liquid-crystalline polyester block.

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U2 - 10.1007/BF00329873

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JO - Polymer Bulletin

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Hybrid liquid-crystalline block copolymers based on polystyrene and polyester blocks

Abstract

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