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Zwitterionic polymers—I. Synthesis of a novel series of poly(vinylsulphobetaines). Effect of structure of polymer on solubility in water

✍ Scribed by Thomas A. Wielema; Jan B.F.N. Engberts


Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
351 KB
Volume
23
Category
Article
ISSN
0014-3057

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📜 SIMILAR VOLUMES


Zwitterionic polymers—II. Synthesis of a
✍ Thomas A. Wielema; Jan B.F.N. Engberts 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 517 KB

Four novel poly(vinylbetaines) have been prepared by polymerization of the corresponding monomers. The monomers were obtained by alkylation of a tertiary amine with a-and l'-halocarboxylic acids and addition to acrylic acid. The zwitterionic polymer derived from bromoacetic acid exhibited the usual

Zwitterionic polymers—III. Salt effects
✍ Thomas A. Wielema; Jan B.F.N. Engberts 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 343 KB

Critical salt concentrations were measured for dissolution of poly [1-vinyl-3-(2-sulphoethyl)imidazolium betaine] and poly[1-vinyl-3-carboxy-ethylimidazolium betaine] in aqueous solutions. It was found that the critical salt concentration varies considerably with the nature of the anion and follows

Effect of a Water-Soluble Polymer on Pol
✍ Jun Wu; Mitchell A. Winnik; Rajeev Farwaha; Jude Rademacher 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 140 KB

## Abstract We describe non‐radiative energy‐transfer experiments to measure the rates of polymer interdiffusion in P(MMA‐__co__‐BA) latex films formed in the presence of poly(vinyl alcohol) (PVOH). PVOH had relatively little effect on the initial efficiency of energy transfer, even when the amount

Effect of channel structure on preparati
✍ Haijie Liu; Mitsutoshi Nakajima; Taiji Nishi; Toshinori Kimura 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 360 KB 👁 1 views

## Abstract Monodisperse water‐in‐oil emulsions were successfully prepared using a polymer microchannel (PMC) with hydrophobic properties and high anti‐alkalinity and fabricated by the molding injection method. We investigated the effect of the channel structure on the droplet preparation character