Thermoreversible polyesters consisting of multiple hydrogen bonding (MHB)

Koji Yamauchi; Akinori Kanomata; Toshihide Inoue; Timothy E. Long

doi:10.1021/ma049913u

Thermoreversible polyesters consisting of multiple hydrogen bonding (MHB)

Koji Yamauchi, Akinori Kanomata, Toshihide Inoue, Timothy E. Long

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

94 Scopus citations

Abstract

Multiple hydrogen bonding (MHB)-terminated thermoreversible polyesters such as poly(butylene terephthalate) (PBT) and poly(butylene isophthalate) (PIT) were synthesized in order to understand the behavior of MHB containing macromolecules. It was found that the melt viscosity of MHB PIT was higher than that of PITOH. It was also observed that MHB aggregates dissociated completely at 80°C. The results show that MHB-terminated telehelic PBT exhibits good mechanical properties in the solid state and good flow characteristics at the typical melt processing temperature.

Original language	English (US)
Pages (from-to)	3519-3522
Number of pages	4
Journal	Macromolecules
Volume	37
Issue number	10
DOIs	https://doi.org/10.1021/ma049913u
State	Published - May 18 2004
Externally published	Yes

ASJC Scopus subject areas

Organic Chemistry
Polymers and Plastics
Inorganic Chemistry
Materials Chemistry

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10.1021/ma049913u

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abstract = "Multiple hydrogen bonding (MHB)-terminated thermoreversible polyesters such as poly(butylene terephthalate) (PBT) and poly(butylene isophthalate) (PIT) were synthesized in order to understand the behavior of MHB containing macromolecules. It was found that the melt viscosity of MHB PIT was higher than that of PITOH. It was also observed that MHB aggregates dissociated completely at 80°C. The results show that MHB-terminated telehelic PBT exhibits good mechanical properties in the solid state and good flow characteristics at the typical melt processing temperature.",

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AU - Kanomata, Akinori

AU - Inoue, Toshihide

AU - Long, Timothy E.

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AB - Multiple hydrogen bonding (MHB)-terminated thermoreversible polyesters such as poly(butylene terephthalate) (PBT) and poly(butylene isophthalate) (PIT) were synthesized in order to understand the behavior of MHB containing macromolecules. It was found that the melt viscosity of MHB PIT was higher than that of PITOH. It was also observed that MHB aggregates dissociated completely at 80°C. The results show that MHB-terminated telehelic PBT exhibits good mechanical properties in the solid state and good flow characteristics at the typical melt processing temperature.

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Thermoreversible polyesters consisting of multiple hydrogen bonding (MHB)

Abstract

ASJC Scopus subject areas

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