𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Hybrid supported zirconocene and niobocene catalysts on MAO-modified silicas

✍ Scribed by João Henrique Zimnoch dos Santos; Annelise Engel Gerbase; Karen Cristina Rodenbusch; Gilvan Pozzebon Pires; Márcia Martinelli; Kátia Messias Bichinho


Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
68 KB
Volume
184
Category
Article
ISSN
1381-1169

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Ethylene Polymerization using Combined N
✍ Fernando Junges; Roberto F. de Souza; João H. Zimnoch dos Santos; Osvaldo L. Cas 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 153 KB

## Abstract Summary: Branched polyethylene/linear polyethylene blends (BPE/LPE) were prepared using the combined Ni(__α__‐diimine)Cl~2~ (1) (__α__‐diimine = 1,4‐bis(2,6‐diisopropylphenyl)acenaphthenediimine) and {Tp^Ms\*^}TiCl~3~ (2) (Tp^Ms\*^ = hydridobis(3‐mesitylpyrazol‐1‐yl)(5‐mesitylpyrazol‐1‐

Propylene polymerization using combined
✍ Maria De Fátima Vieira Marques; Anunciata Conte 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 148 KB 👁 1 views

## Abstract Syndiotactic and isotactic polypropylene were produced using the metallocene compounds Ph~2~C(Flu)(Cp)ZrCl~2~ and SiMe~2~(2‐Me,4‐Ph‐Ind)~2~ZrCl~2~ in homogeneous system and supported on silica/MAO. These catalysts were evaluated either isolated or as a binary system. In the latter case,