Saudi Basic Industries Corporation

Sabic Global Technologies B.v.

Maria Johanna Willems

Yahya Banat

Abdulaziz Hamad Al-Humydi

Sarah Van Mierloo

Said Fellahi

Atieh Aburaqabah

Lucio Baccaro

Douwe Wiebe Van Der Meer

Johan Maria Krist

Bernardus Aldegonda Josephus Raven

Bart Van Den Esschert

Emanuel Joseph Herman Marie Van Der Ven

Bart Albertus Hubertus Van Den Esschert

Mark Leo Hendrik Theunissen

Emanuel Joseph Herman Marie Van Der Meer

The present invention relates to a polyethylene composition comprising a) a polyethylene blend comprising from 95.5% to 99.5 wt % low density polyethylene (LDPE) and from 0.5% to 4.5 wt % high density polyethylene (HDPE), wherein the wt % (% by weight) is based the total amount of low density polyethylene and high density polyethylene in the blend, and b) a mixture of glycerol-mono-stearate and glycerol-mono-palmitate.

Polyethylene foam composition

The invention relates to linear low density polyethylene having a density in the range from about 900 kg/mto less than about 940 kg/mas determined using IS01872-2, having a molecular weight distribution (M/M) in the range from 2.5 to 3.5, having an area under the peak in the temperature range from 20 to 40&#xb0; C. determined using an analytical temperature rising elution fractionation analysis using 1,2-dichlorobenzene and a heating rate of 1&#xb0; C./min, wherein the area is in the range from 5 to 20% of the sum of the areas under all peaks determined with the analytical temperature rising elution fractionation analysis.

Catalyst composition and method for preparing the same

The present invention relates to a catalyst composition for the polymerisation of olefins comprising a support containing a single site catalyst component, a catalyst activator and a modifier wherein the modifier is the product of reacting an aluminum compound of general formula AI(R1, R2, R3) with an amine compound of general formula N(R4, R5, R6). The catalyst composition reduces fouling and/or sheeting when used to catalyse the polymerisation of olefins. The present invention also relates to a method for the polymerisation of olefins using the catalyst composition of the invention.

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Geleen, Netherlands

Maria Johanna Willems