Stereoregular and Stereoirregular Alternating Ethylene−Norbornene Copolymers
✍ Scribed by Tritto, Incoronata; Marestin, Catherine; Boggioni, Laura; Sacchi, Maria Carmela; Brintzinger, Hans-Herbert; Ferro, Dino R.
- Book ID
- 120938876
- Publisher
- American Chemical Society
- Year
- 2001
- Tongue
- English
- Weight
- 123 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0024-9297
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📜 SIMILAR VOLUMES
## Abstract In the presence of catalysts acting through an anionic mechanism (alkyls or alcoholates of lithium), it was possible to obtain alternating crystalline copolymers of dimethylketene with some aromatic and heterocyclic aldehydes (having the general formula RCHO) consisting of macromolecule
## Abstract Norbornene‐ethylene amorphous copolymers with high content in norbornene are obtained with metallocene catalysts and present a high glass transition temperature. The size and concentration of the free‐volume holes of these copolymers, which affect to their gas barrier properties, has be