Results 121 to 130 of about 600,113 (211)

Heterogeneous Ziegler-Natta Catalysts

Focus on Catalysts, 2008
openaire   +1 more source

Synthesis of internal electron donors for a novel Ziegler-Natta catalyst system

, 2008
The aim of this study was to develop a synthesis route for (+)-L-tartrate and (+/-)-malate derivatives. These were to function as internal electron donors in the synthesis of novel Ziegler-Natta polypropylene catalysts, developed by Borealis Polymers Oy.
Norrgård, Linda
core  

The Effects of Internal Donors in Polypropene Ziegler-Natta Catalyst

, 2004
Tässä työssä tutkittiin erilaisten sisäisten donorien vaikutusta polypropeenin ominaisuuksiin käytettäessä Ziegler-Natta-katalyyttiä, joka valmistettiin Borealiksen aiemmin kehittämällä kaksifaasimenetelmällä.
Helkiö, Minna
core  

A focus on double borane-catalysed sulfenylation of alkynes: two B's or not two B's? [PDF]

Chem Sci
Atherley NAF, Jupp AR.
europepmc   +1 more source

Operational Domains Governing Melt Flow Index Variability in Industrial Polypropylene Production. [PDF]

Polymers (Basel)
Hernández-Fernández J, López-Martínez J.   +1 more
europepmc   +1 more source

Application of in-line imaging technology in preparation of Ziegler-Natta catalysts for propylene polymerization. [PDF]

RSC Adv
Li S, Shi Z, Yan L, Cen W, Shao J, Fu M.
europepmc   +1 more source

Heterogeneous Catalysis Is Full of Challenges. [PDF]

Molecules
Huang L, Zhu Y.
europepmc   +1 more source

Investigations on the Multicentered Active Sites of Ziegler-Natta Polypropylene Catalysts through Multi-Models of the MgCl₂ Support. [PDF]

ACS Omega
Tang S, Liu H, Zhuang Z, Cai X, Zhang X, Zhou Q.   +5 more
europepmc   +1 more source

The influence of mixed activators on ethylene polymerization and ethylene/1-hexene copolymerization with silica-supported Ziegler-Natta catalyst. [PDF]

Molecules, 2010
Senso N, Khaubunsongserm S, Jongsomjit B, Praserthdam P.   +3 more
europepmc   +1 more source

Effect of EtOH/MgCl(2) molar ratios on the catalytic properties of MgCl(2)-SiO(2)/TiCl(4) Ziegler-Natta catalyst for ethylene polymerization. [PDF]

Molecules, 2011
Patthamasang S, Jongsomjit B, Praserthdam P.   +2 more
europepmc   +1 more source