Hyperbranched Polyethylenes and Functionalized Polymers by Chain Walking Polymerization with Pd-Diimine Catalysis
โ Scribed by Zhibin Ye; Shiyun Li
- Book ID
- 112147202
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 775 KB
- Volume
- 4
- Category
- Article
- ISSN
- 1862-832X
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๐ SIMILAR VOLUMES
## Abstract A novel polymerization methodology for efficient synthesis of hyperbranched polyethylene amphiphiles by chain walking polymerization (CWP) followed by RAFT polymerization has been developed. Hyperbranched polyethylene with hydroxyl ends (HBPEโOHs) is first synthesized via chain walking
## Abstract Chain walking copolymerization of ethylene with 1,4โbutanediol diacrylate at elevated concentrations for the synthesis of lowโviscosity hyperbranched polyethylenes tethered with a controllable amount of acryloyl functionality is reported. At concentrations much higher than the critical
## Abstract We report herein a quantitative endโcapping chemistry for the efficient synthesis of monotelechelic hyperbranched polyethylenes containing various ฯโend functionalities by quenching Pdโdiimine catalyzed ethylene โlivingโ polymerization with styrene derivatives. This chemistry utilizes t