Results 161 to 170 of about 1,886 (220)

Unexpected Ductility Enhancement in Crystalline-Crystalline Polyolefin Diblock Copolymers without Introducing Soft Segments. [PDF]

Macromolecules
Di Girolamo R, Scoti M, Santillo C, De Rosa C.   +3 more
europepmc   +1 more source

Unusual phenomena of ethylene homopolymerization catalyzed by α-diimine nickel emerging in a microflow platform. [PDF]

RSC Adv
Zhang Z, Li T, Dong Y, Lu Y.
europepmc   +1 more source

Controlled Chain-Walking Polymerization in the Gas Phase to Ultrahigh Molecular Weight Polyethylene. [PDF]

Precis Chem
Wang Y, Li S, Zhang M, Dai S.
europepmc   +1 more source

Mechanism of cationic ring-opening polymerisation of ε-caprolactone using metallocene/borate catalytic systems: a DFT and NCI study on chain initiation, propagation and termination. [PDF]

RSC Adv
Meelua W, Linnolahti M, Jitonnom J.
europepmc   +1 more source

Olefin Polymerizations Oriented by Rational Designs of Group-13 Compounds. [PDF]

Chem Rec
Tanaka R, Zou Y.
europepmc   +1 more source

Polymerization of allylbenzene with metallocene catalysts

Polymer Bulletin, 1999
Homopolymerization of allylbenzene was carried out with various metallocene/methylaluminoxane (MAO) catalysts. Different polymerization behavior was observed depending upon the catalysts empolyed. rac-Et(Ind)2ZrCl2 and rac-Me2Si(Ind)2ZrCl2 gave semicrystalline polyallylbenzenes while i-Pr(CpFlu)ZrCl2 and CpTiCl3 did not give any polymeric product.
Doo-Jin Byun, Dong-Keun Shin, Juwhan Lye, Sang Youl Kim   +3 more
openaire   +2 more sources

Catalyst comprising a metallocene complex and a co-catalyst

, 2016
The invention relates to a metallocene complex, I (M = metal selected from lanthanides or transition metals from group 3, 4, 5 or 6 of the Periodic System of the Elements; Q = anionic ligand to M, k is the no. of Q groups and equals the valence of M minus 2, R = bridging group contg. at least one carbon atom bonded to the indenyl moiety at 2-​position;
Vadake Kulangara, S., Friederichs, N., Ginzburg, A., Rongo, L., Voskoboynikov, A., Izmer, V., Kononovich, D., Samsonov, O., Shaikh, A. A. G., BUSICO, VINCENZO, CIPULLO, ROBERTA, Borisov, I., Chatterjee, A., Uborsky, D.   +13 more
openaire   +2 more sources

Kinetic and Mechanistic Aspects of Metallocene Polymerization Catalysts

ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Bochmann, Manfred
openaire   +3 more sources

Catalyst comprising a metallocene complex and a co-catalyst

, 2017
The invention relates to a metallocene complex according to formula I or II wherein M is a metal selected from lanthanides or transition metals from group 3, 4, 5 or 6 of the Periodic System of the Elements, Q is an anionic ligand to M, k is the no. of Q groups and equals the valence of M minus 2, R is a divalent bridging group, R1, R2, R3 and R4 are ...
Vadake Kulangara, S., Friederichs, N. H., Ginzburg, A., Voskoboynikov, A., Izmer, V., Kononovich, D., Samsonov, O., VITTORIA, ANTONIO, BUSICO, VINCENZO, CIPULLO, ROBERTA   +9 more
openaire   +2 more sources