Crystallinity and fusion of ethylene oxide/propylene oxide block copolymers: 2. Type PEP copolymers
✍ Scribed by P.C. Ashman; C. Booth; D.R. Cooper; C. Price
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 572 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0032-3861
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Specific volumes of aqueous solutions of triblock (PEP) copolymers of ethylene oxide and propylene oxide at solute weight fractions 0.1 Q w2 Q 0.39 were measured in the temperature range from 5 to 65°C. Partial molar volumes r2 per chain repeat unit, their temperature quotient 8r2,1aT, and excess pa
A~traet--Aqueous solutions of hydroxyl-terminated triblock copolymers of ethylene and propylene oxides display turbidity, both on heating and cooling. The lower critical solution temperatures increase with increase in the content of ethylene oxide units. Phase diagrams obtained with acetyl-terminate