Structure-property relationships of polyurethane anionomer acrylates
✍ Scribed by K.H. Lee; B.K. Kim
- Book ID
- 107847448
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 563 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0032-3861
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📜 SIMILAR VOLUMES
Polyurethane (PU) anionomers were prepared as aqueous dispersions and as solutions in tetrahydrofuran or absolute ethanol using dimethylol propionic acid (DMPA) as the stabilizing moiety, isophorone diisocyanate, polytetrahydrofuran, and cyclohexane dimethanol. The structure-property relationships w
Effects of hard segment type, soft segment type, soft segment length, and crystallization at various levels of reactive diluent have been studied in polyurethane acrylates. PTMG-IPDI-based PU acrylates gave better soft segment-hard segment phase separation as compared with PTMG-TDI-based ones. Among
## Abstract Polyether polyurethane cationomers are prepared using poly (tetramethylene oxide) of molecular weight 2000 as soft segments, __N__‐methyl‐diethanolamine as chain extender, glycolic acid as quaternization agent, methyl ethyl ketone as solvent, and three different diisocyanates. The three