Atom transfer radical copolymerization of Styrene (St) and N-cyclohexylmaleimide (NCMI) with the CuBr/bipyridine catalyst in anisole, initiated by 1-phenylethyl bromide (1-PEBr) or tetra-(bromomethyl)benzene (TBMB), afforded well-defined copolymers with predetermined molecular weights and low polydi
Atom transfer radical copolymerization of methyl methacrylate with N-cyclohexylmaleimide
β Scribed by Xulin Jiang; Deyue Yan; Yalan Zhong; Wanli Liu; Qingxiang Chen
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 104 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0959-8103
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π SIMILAR VOLUMES
The kinetics for the radical copolymerization of methyl methacrylate (MMA) with N-cyclohexylmaleimide (NCMI) was investigated. The initial copolymerization rate R p is proportional to the initiator concentration to the power of 0.54. The apparent activation energy of the overall copolymerization was
## N-dodecanethiol (RSH) was found efficient to initiate the radical copolymerization of methyl methacrylate (MMA) with N-cyclohexylmaleimide (NCMI) at 40 -60Β°C. The initial copolymerization rate, R p , increases respectively with increasing [RSH] and the mol fraction of NCMI in the comonomer feed
The syntheses of random and block copolymers (using sequential monomer addition) of methyl methacrylate (MMA) and lauryl methacrylate (LMA) have been investigated by group transfer polymerization (GTP) over a wide composition range using tetrabutylammonium bibenzoate (TBABB) as catalyst and 1-methox