Complex formation between polymethacrylic (PMAA) and polyacrylic acids, and star-shaped poly(ethy1ene glycol) prepared by ethoxylation of pyrogallol (Pyr-PEG) has been studied viscometrically and by potentiometric titration in water solution. The competitive ability of Pyr-PEG and of the derivatives
Molecular structure and dynamics of poly(methacrylic acid) and poly(acrylic acid) complexes with dodecyl-substituted poly(ethylene glycol)
β Scribed by Alexander Wasserman; LarisaL. Yasina; IsrailI. Aliev; Veneta Doseva; VladimirY. Baranovsky
- Publisher
- Springer
- Year
- 2003
- Weight
- 279 KB
- Volume
- 282
- Category
- Article
- ISSN
- 0340-255X
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Random acrylic acid/hydroxyethyl methacrylate (AA/HEMA) copolymers were synthesized to study the influence of non-ionic (HEMA) structure defects introduced in poly(acrylic acid) on the complex
Institute of Polymers, Bulgarian Academy of Sciences, BG-l 1 13 Sofia, Bulgaria ## SYNOPSIS A competitive complex forming reaction between a number of monosubstituted poly(ethy1ene glyco1)s (PEG\*) containing a hydrophobic group of differing chemical nature and nonsubstituted PEG of various molec