The synthesis and rheological characterization of a hydrophobically-modified acrylamide/acrylamide copolymer
Conference
·
OSTI ID:141793
- Virginia Tech, Blacksburg, VA (United States)
- Exxon Research and Engineering Company, Annadale, NJ (United States)
The synthesis of a anionic, hydrophobically-modified acrylonitrile derivative is described, as the aqueous free-radical copolymerization of this monomer with acrylamide. The hydrophobic monomer contains a long-chain alkyl group and the pendant chain is terminated by a sulfonate group. Past rheological characterization has yielded viscosity profiles atypical for a conventional polyelectrolyte. Preliminary rheological data suggest that the copolymer in aqueous solution exhibits the polyelectrolyte effect, as well as interchain hydrophobic association.
- OSTI ID:
- 141793
- Report Number(s):
- CONF-930304--
- Country of Publication:
- United States
- Language:
- English
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