Hydrogen-transfer polymerization of vinyl monomers derived from p-tolyl isocyanate and acrylamide derivatives
โ Scribed by Takeru Iwamura; Ikuyoshi Tomita; Masato Suzuki; Takeshi Endo
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 144 KB
- Volume
- 40
- Category
- Article
- ISSN
- 1381-5148
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๐ SIMILAR VOLUMES
The anionic polymerization of N-acryloyl-Nะ-(4-methylbenzoyl)urea (1) was carried out at 80ยฐC for 24 h in DMF, DMSO, acetonitrile, or toluene by t-BuOK or DBU (3 mol %) as an initiator to obtain polymer 3 in a good yield. The structure of 3 was dependent upon the initiator used, in which t-BuOK sele
The two new functional monomers, UMAI and UDMAI, having amide groups were prepared on reaction of methacryloyl isocyanate (MAI) with urea at low temperature. The monomers thus obtained were characterized by elemental analysis, as well as infrared, ultraviolet, 1 H and 13 C-NMR (nuclear magnetic reso