Austausch das H-Scrambling. Fur den statischen Charakter der Goldzentren spricht, da8 die beiden Isomere 7a und 7b in Losung selbst bei langerem Erhitzen (9OoC, 24 h) nicht ineinander iiberfiihrt werden konnen. Verbindung 7s ist das erste Beispiel eines Gold/Ubergangsmetall-Komplexes mit AuPPh,-Grup
The Copolymer of 2,6-Pyridinedimethanethiol and 1,4-Benzenedimethanethiol
✍ Scribed by Dr. Giovanni Modica; Dr. Silvia Maffi; Dr. Enzo Mantoneri; Luigi Giuffré; Dr. Antonio Grassi
- Publisher
- John Wiley and Sons
- Year
- 1987
- Tongue
- English
- Weight
- 338 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0044-8249
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The miscibility of poly(2,6-dimethyl-l,4-phenylene oxide) (PPO) with various copolymers of styrene with 2,2,6,6-tetramethylpiperidinyl methacrylate (S TPMA) was studied by differential scanning calorimetry, While polystyrene (PS) is miscible with PPO at all compositions, S TPMA copolymer with low TP
## Abstract Blends of styrene–butadiene–styrene (SBS) or styrene–ethylene/1‐butene–styrene (SEBS) triblock copolymers with a commercial mixture of polystyrene (PS) and poly(2,6‐dimethyl‐1,4‐phenylene oxide) (PPO) were prepared in the melt at different temperatures according to the chemical kind of