Synthesis of poly(vinyl acetate) macromonomers and preparation of poly(vinyl acetate) grafted copolymers and poly(vinyl alcohol) grafted copolymers
β Scribed by Takashi Ohnaga; Toshiaki Sato
- Book ID
- 107847324
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 587 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0032-3861
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π SIMILAR VOLUMES
## 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
## Abstract Crosslinked poly(vinyl alcohol) (CPVA) microspheres were first prepared via the suspension polymerization of vinyl acetate and the alcoholysis of poly(vinyl acetate). Afterwards, a twoβstep method involving graft polymerization and Hofmann degradation was used to prepare functional poly
## Abstract Polystyreneβgrafted poly[ethyleneβ__co__β(vinyl acetate)] (EVAβgβPS) has been synthesized from functionalized polystyrene containing acyl chloride end group (PSβCOCl) and partly (5%) hydrolyzed poly[ethyleneβ__co__β(vinyl acetate)] (EVALVAβ5%). The graft efficiency is ca. 100% when lowβ