## Abstract A new type poly(etherβester) based on poly(trimethylene terephthalate) as rigid segments and poly(ethylene oxide terephthalate) as soft segments was synthesized and its aging behavior were investigated. Different from other polymer, the segmented block copolymers exhibited a unique agin
Degree of microphase separation in segmented copolymers based on poly(ethylene oxide) and poly(ethylene terephthalate)
β Scribed by Mingtai Wang; Lide Zhang; Dezhu Ma
- Book ID
- 108318701
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 647 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0014-3057
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Memory effects of several copolymers of poly(ethylene oxide) (PEO) and poly(ethylene terephthalate) (PET) were illustrated with photos, determined with shrinkage experiments and characterized by the recovery of samples to their original figures. Copolymers of appropriate composition could undertake
## Abstract This article discusses the rate of water vapor transmission (WVT) through monolithic films of segmented block copolymers based on poly(ethylene oxide) (PEO) and monodisperse crystallisable tetraβamide segments. The polyether phase consisted of hydrophilic PEO or mixtures of PEO and hydr