Grafting of poly(ethylenimine) onto mesylated cellulose acetate, poly(methyl methacrylate) and poly(vinyl chloride)
β Scribed by Christopher J. Biermann; Ramani Narayan
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 204 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0144-8617
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π SIMILAR VOLUMES
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
## SYNOPSIS The grafting preference of vinyl acetate onto the methine carbon of poly(viny1 alcohol) (PVOH) versus the acetate group of poly(viny1 acetate) (PVAc) was determined as part of an attempt to prepare novel branched PVOH from partially hydrolyzed PVAc. The results showed long chain grafti
Abstraet--Poly(vinyl chloride) was first dehydrochlorinated in an alkaline medium and then grafted with methyl methacrylate using benzoyl peroxide as free radical initiator in an inert atmosphere. Studies were carried out to determine the effects on grafting of synthesis conditions such as time, ini