Graft polymerization of vinyl acetate onto silica
β Scribed by Thomas Browne; Mark Chaimberg; Yoram Cohen
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 546 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
## Abstract Graft polymerizations of vinyl acetate onto granular corn starch were initiated by cobaltβ60 irradiation of starchβmonomerβwater mixtures, and ungrafted poly(vinylacetate) was separated from the graft copolymer by benzene extraction. Conversions of monomer to polymer were quantitative a
## 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