Surface characterizations of spin-coated films of ethylcellulose and hydroxypropyl methylcellulose blends
Films of pure ethylcellulose (EC) and hydroxypropyl methylcellulose (HPMC) polymers and EC/HPMC blends were prepared from solutions by spin coating where isopropyl alcohol (IPA), water, and IPA/water cosolvent were used as solvents. Surface structures of the films were investigated using optical mic...
| Veröffentlicht in: | Langmuir : the ACS journal of surfaces and colloids. - 1992. - 23(2007), 8 vom: 10. Apr., Seite 4286-92 |
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| Format: | Aufsatz |
| Sprache: | English |
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2007
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| Zugriff auf das übergeordnete Werk: | Langmuir : the ACS journal of surfaces and colloids |
| Schlagworte: | Journal Article Membranes, Artificial Polymers Solvents Hypromellose Derivatives 3NXW29V3WO ethyl cellulose 7Z8S9VYZ4B Cellulose 9004-34-6 mehr... |