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pro vyhledávání: '"Fraser P. Price"'
Publikováno v:
Journal of Polymer Science: Polymer Symposia. 63:77-94
The effect of shear on polymer crystallization kinetics has been studied for three materials at several shear rates and degrees of supercooling. Two poly(ethylene oxide) samples, with molecular weights of 72, 200 and 12, 600, and a poly(e-caprolacton
Autor:
Fraser P. Price, C. J. Ong
Publikováno v:
Journal of Polymer Science: Polymer Symposia. 63:59-75
Crystallization kinetics of poly(e-caprolactone) from the blends of poly(e-caprolactone (PCL) and poly(vinyl chloride) (PVC) were investigated. The isothermal spherulitic growth rates were measured with an optical microscope. Linear growth rates were
Autor:
D. Armitage, Fraser P. Price
Publikováno v:
Journal of Polymer Science: Polymer Symposia. 63:95-107
The performance of a differential scanning dilatometer is described in terms of the volume changes recorded near the isotropic to cholesteric transition for cholesteryl laurate. The instrument is also applied to a study of crystallization kinetics. T
Autor:
Fraser P. Price
Publikováno v:
Journal of Polymer Science: Polymer Symposia. 63:13-31
Phase transformations associated with spinoidal decompositions are reviewed. Such phenomena associated with inorganic glasses are considered for the case of amorphous binary systems of organic high polymers. The thermodynamic and experimental conside
Publikováno v:
Journal of Polymer Science: Polymer Symposia. 63:33-44
Diffusional processes in polymer blends, although important in determining the characteristics of the blend, are poorly understood. Virtually no data are available in the open literature. A novel experimental technique useful in the study of diffusio
Autor:
C. J. Ong, Fraser P. Price
Publikováno v:
Journal of Polymer Science: Polymer Symposia. 63:45-58
The morphology of blends of poly(ϵ-caprolactone) (PCL) with poly(vinyl chloride) (PVC) was investigated. The observations made with the optical microscope and electron microscopes indicate that for the blends rich in PCL, the samples are almost comp
Autor:
Fraser P. Price
Publikováno v:
Journal of Polymer Science: Polymer Symposia. 63:1-12
In order to gain insight into the viscosity behavior of linear block copolymers, formulas have been developed for the calculation of radii of gyration of block copolymers whose blocks deviate from the theta condition by any given degree. In the cours
Autor:
Fraser P. Price
Publikováno v:
Journal of Polymer Science Part C: Polymer Symposia. 25:1-10
This paper describes a computer program that is useful in the elucidation and visualization of particular stereoregular polymer chains. The input is the fractions of isotactic, syndiotactic, and heterotactic triplets in a real polymer as determined b
Autor:
Fraser P. Price
Publikováno v:
Annals of the New York Academy of Sciences. 83:20-26
Autor:
Fraser P. Price
Publikováno v:
Journal of Polymer Science Part C: Polymer Symposia. 3:117-119