Özet
Block copolymers of cyclohexanone‐formaldehyde resin (CF‐resin) and polystyrene and graft copolymers of styrene on ethyl cellulose, respectively, were prepared via peroxycarbamates. NCO/OH ratio was the important parameter during preparation of polymeric peroxycarbamates from prepolymeric isocyanate‐terminated peroxycarbamates and CF‐resin. Cross‐linked copolymers were produced if NCO/OH ratio was above 2:9. Ethyl cellulose with low hydroxy value was used as hydroxy compound for the preparation of peroxycarbamate. About one of every two anhydroglucose units of ethyl cellulose was grafted with polystyrene.
Orijinal dil | İngilizce |
---|---|
Sayfa (başlangıç-bitiş) | 1-13 |
Sayfa sayısı | 13 |
Dergi | Macromolecular Materials and Engineering |
Hacim | 191 |
Basın numarası | 1 |
DOI'lar | |
Yayın durumu | Yayınlandı - Eki 1991 |