摘要:
The present invention relates to a process for the production of modified polyethylene materials having inherent anti-fog properties. The invention also relates to modified polyethylene materials obtained via such process, and to films comprising such modified polyethylene materials as well as to the use of such modified polyethylene materials.
摘要:
The present invention relates to a process for preparation of a propylene-based polymer composition involving the steps of: (a) mixing at least one propylene-based polymer and at least one peroxydicarbonate in a mixing device, wherein the mixing takes place at a temperature of
摘要:
The present invention relates to a use or process for the reduction of gels in polyethylene materials comprising at least one ethylene copolymer with a density ≥ 850 kg/m3 and
摘要:
The present invention relates to the use of a free radical initiator composition for the reduction of gels in polyethylene materials wherein a polyethylene material is subjected to melt processing in the presence of a free radical initiator composition characterized in that the free radical initiator composition is added in quantities ≤ 0.050 wt% compared to the total weight of the polyethylene material. Such use results in polyethylene materials having reduced gel content, whilst still having good optical and mechanical properties, and whilst preferably maintaining melt properties such as melt mass flow rate.