Polymerization activity test for methyl methacrylate
β Scribed by K. K. Georgieff
- Publisher
- John Wiley and Sons
- Year
- 1964
- Tongue
- English
- Weight
- 416 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
A novel ionic polymerization of methyl methacrylate (MMA) with a series of enamines (1) in the presence of methylaluminum bis(2,6-di-tert-butylphenoxide) (2) was examined. Both nucleophile (1) and electrophile (2) are indispensable for the present polymerization, in which (1) acts as initiator and (
## Abstract Dialkyl iodomethylmalonates in the presence of tetrabutylammonium iodide initiate the polymerization of methyl methacrylate, but not of methyl acrylate or acrylonitrile. Typically, at 60Β°C in 1,3βdimethyltetrahydroβ2β1__H__βpyrimidone (DMPU) as the solvent, poly(methyl methacrylate (PMM
## Abstract In this work, we propose a modified frontal polymerization method to build a uniform reaction front by gradually immersing the reacting mixture in a thermal bath. This scheme allows uniform materials to be obtained with nearly constant molecular weights and polydispersities and a low re