The aim of reducing the initiator consumption and the polymerisation temperature was achieved with aluminium trialkyl alone without the use of a Lewis base.

SUMMARY: In the course of this study, an activator system consisting of an aluminium trialkyl compound and a Lewis base was tested for its suitability for ...

Activation of the high pressure polymerisation of ethylene initiated with organic peroxides by means of organoaluminium compounds. In: Die angewandte ...

Activation of the high pressure polymerisation of ethylene initiated with organic peroxides by means of organoaluminium compounds. Article. Jun 1995.

Mar 1, 1977 · Activation of the high pressure polymerisation of ethylene initiated with organic peroxides by means of organoaluminium compounds. Die ...

Activation of the high pressure polymerisation of ethylene initiated with organic peroxides by means of organoaluminium compounds. Article. Jun 1995.

The catalyst is first activated with an alkylaluminium species. The aluminium (Al) species also acts as a scavenger for impurities, such as oxygen and water.

Activation of the high pressure polymerisation of ethylene initiated with organic peroxides by means of organoaluminium compounds. In: Die angewandte ...

2.3 Organic Peroxide Initiators. As discussed above, high pressure ethylene polymerization is usually initiated by organic peroxides. Peroxyesters and ...

This chapter discusses the formation of primary radicals. Radicals are formed by a collision of two monomer molecules of sufficient potential or kinetic energy.