Graft copolymers containing poly(ethy1ene oxide) side chains attached to a polyethylene backbone were prepared by coupling of poly(ethy1ene-co-acrylic acid) (PEAA) and poly(ethy1ene oxide) monomethyl ethers (MPEO) by esterification in o-xylene a t 14OoC. The MPEO side chains had molecular weights of
Adsorption and interaction of a graft copolymer of poly(ethylene imine) and poly(ethylene oxide)
β Scribed by Per M. Claesson; Eva Blomberg; Olle Paulson; Martin Malmsten
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 676 KB
- Volume
- 112
- Category
- Article
- ISSN
- 0927-7757
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Crystallization and solid state structure of a poly(styrene)-graft-poly(ethylene oxide) (PS-g-PEO) graft copolymer with crystallizable side chains were studied using simultaneous small angle X-ray scattering/wide angle X-ray scattering/differential scanning calorimetry (SAXS/WAXS/DSC). It is found t
The effect of chemical degradation of two diblock copolymers of poly(ethylene oxide) (E) and poly(lactide) (L), E(39)L(5) and E(39)L(20), on their adsorption at silica and methylated silica was investigated with in situ ellipsometry. Steric stablization of polystyrene dispersions was investigated in