The differences in the polymerization abilities of N-vinylformamide (NVF) and N-vinylisobutyramide (NVIBA) and the synthesis of their copolymers were studied. The polymerization abilities were fairly good and quite similar to those of N-vinylacetamide (NVA), a monomer in the same class as N-vinylalk
Synthesis of poly(N-vinylisobutyramide) from poly(N-vinylacetamide) and its thermosensitive property
β Scribed by Mitsuru Akashi; Shirou Nakano; Akio Kishida
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 209 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0887-624X
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A novel thermosensitive poly( N-vinylisobutyramide)(polyNVIBA) hydrogel was prepared by the copolymerization of N-vinylisobutyramide (NVIBA) with butylene-bis-NVA(B-BNVA) as a crosslinker in a high yield. The swelling transition behavior was examined in comparison with poly(N-isopropylacrylamide)(po
Pyrolysis of ( N-a-isopropoxyethyl)isobutyramide, which was obtained by the reaction of isobutyramide, 2-propanol, and acetaldehyde in the presence of conc. sulfuric acid, produced N-vinylisobutyramide (NVIBA). The free radical polymerization of NVIBA was carried out in various solvents in the prese
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