𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Kinetische analyse der copolymerisationsgeschwindigkeit von N-vinyl-2-pyrrolidon mit styrol und methylmethacrylat

✍ Scribed by Braun, Dietrich ;Czerwinski, Wojciech K.

Book ID
102938290
Publisher
Wiley (John Wiley & Sons)
Year
1987
Weight
597 KB
Volume
188
Category
Article
ISSN
0025-116X

No coin nor oath required. For personal study only.

✦ Synopsis

The polymerization rate of two binary monomer systems (styrene (St)/N-vinyl-Z-pyrrolidone (NVP) and NVP/methyl methacrylate (MMA)) was investigated dilatometrically in bulk at 60 "C with AIBN as initiator. Wile the copolymerization rate of the system St/NVP can be satisfactorily described by means of the classical reaction model, this is not the case for the system NVP/MMA. This deviation from the classical model can be explained by a charge-transfer interaction between NVP and MMA which was measured by means of ' H and I3C NMR spectroscopy.

📜 SIMILAR VOLUMES

Kinetik von copolymerisationen, 3. Gesch
Kinetik von copolymerisationen, 3. Geschwindigkeit der copolymerisation von N-vinyl-2-pyrrolidon, styrol und methylmethacrylat
✍ Braun, Dietrich ;Disselhoff, Gabriele ;Quella, Ferdinand 📂 Article 📅 1981 🏛 Wiley (John Wiley & Sons) ⚖ 399 KB

## Abstract The rates of the binary copolymerizations of __N__‐vinyl‐2‐pyrrolidone, styrene, and methyl methacrylate were investigated dilatometrically. In both systems with __N__‐vinyl‐2‐pyrrolidone as one of the two monomers the rate of copolymerization can be described by a theory of Abkin, wher

Kinetik von Copolymerisationen, 2. Dilat
Kinetik von Copolymerisationen, 2. Dilatometrische untersuchungen der Copolymerisationen von N-vinyl-2-pyrrolidon, Styrol und Methylmethacrylat
✍ Braun, Dietrich ;Disselhoff, Gabriele ;Quella, Ferdinand 📂 Article 📅 1978 🏛 Wiley (John Wiley & Sons) ⚖ 378 KB

## Abstract The copolymerizations of __N__‐vinyl‐2‐pyrrolidone/styrene and __N__‐vinyl‐2‐pyrrolidone/methyl methacrylate—both systems with extremely different reactivity ratios—have been investigated in a recording dilatometer equipped with a thermo‐couple. The shrinkages of the systems can be desc

Zur theoretischen beschreibung der kinet
Zur theoretischen beschreibung der kinetik der radikalischen terpolymerisation von styrol mit N-vinyl-2-pyrrolidon und methylmethacrylat anhand des klassischen copolymerisationsmodells
✍ Quella, Ferdinand ;Czerwinski, Wojciech K. ;Braun, Dietrich 📂 Article 📅 1987 🏛 Wiley (John Wiley & Sons) ⚖ 491 KB

The polymerization rate of the ternary monomer system, styrene, N-vinyl-2-pyrrolidone, and methyl methacrylate, was investigated in bulk at 60 "C with AIBN as initiator. The results were interpreted by means of the well known classical reaction model and a newly derived simplified reaction model. Th

Kinetik der „polymerisation” von isopren
Kinetik der „polymerisation” von isopren und styrol mit n-butyllithium als katalysator. IV.1,2
✍ Sinn, Von Hansjörg ;Onsager, Olav T. 📂 Article 📅 1962 🏛 Wiley (John Wiley & Sons) ⚖ 263 KB

## Abstract Es wurde kinetische Evidenz für folgenden Mechanismus gefunden: In einem ersten Schritt reagiert Isopren mit der Monomerform einer Organolithiumverbindung unter Bildung eines Organolithium‐1,4‐cis‐Isopren‐Adduktes. Dieses Addukt reagiert mit einer Assoziatform der Organolithiumverbindun