X-ray photoelectron spectroscopy is used to study the surface segregation of siloxane in dilute blends of poly(methy1 methacrylate)/poly(dimethyl siloxane) graft copolymers in poly(viny1 chloride) (PVC). The graft copolymers are found to be extremely efficient surface modifiers, which form, when add
Glass transition and crystallization of poly(vinyl alcohol)-g-poly(methyl methacrylate) graft copolymers
β Scribed by Yingming Yao; Lizhi Liu; Hong Li; Tianru Fang; Enle Zhou
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 595 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0032-3861
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract 2β(2βThienyl)ethyl methacrylate (2TEMA, 1), 2β(3βthienyl)ethyl methacrylate (3TEMA,2) and 2β(__N__βpyrrolyl)ethyl methacrylate (PEMA, 3) were synthesized and copolymerized with methyl methacrylate (MMA) by radical initiation with AIBN. The reactivity ratios for the system MMA/2TEMA were
Poly(methylphenylsiloxane)-poly(methyl methacrylate) graft copolymers (PSXE-g-PMMA) were prepared by condensation reaction of poly(methylphenylsiloxane)-containing epoxy resin (PSXE) with carboxyl-terminated poly(methyl methacrylate) (PMMA), and they were characterized by gel permeation chromatograp
## A graft copolymer consisting of a poly(24nyl pyridine) backbone chain and of poly(methy1 methacrylate) side chains, prepared anionically, has been studied in dilute solution, in selective solvents, using viscometric and light scattering techniques. In some solvent media in which the backbone ch