Sabic Global Technologies B.v.

Saudi Basic Industries Corporation

Martin Alexander Zuideveld

Henrica Norberta Alberta Maria Steenbakkers-Menting

Nicolaas Hendrika Friederichs

Jaiprakash Brijlal Sainani

Akhlaq A Moman

Aurora Alexandra Batinas-Geurts

Sergei Andreevich Sergeev

Vladimir Aleksandrovich Zakharov

Gennadii Dimitrievich Bukatov

Marc Herklots

Patrick Elisabeth Luc Voets

Mansour Izzat Taftaf

Akhlaq Moman

Désirée Marie Louise Seegers

Vimalkumar Mahendrabhai Patel

Khalid Abdullah Al-Bahily

Osamah Al-Humaidan

Abbas-Alli Ghudubhai Shaikh

Erik Delsman

Raymond Gerlofsma

Erik Zuidema

Bobby Johannes Henricus Hubertus Smeets

Dafne Lise Steinfort

Nourdin Ghalit

Prashant Sukumar Shinge

Ricardo Bou Reslan Calumby

Philip Kenyon

Tim Kiggen

Tinashe Victor Mandishonha Ndoro

Ibrahim Mohammad Alsugai

Stefan Mecking

Musaad Al-Sadhan

Mahendrabhai Patel Vimalkumar

Mahendrabhai Vimalkumar Patel

Van Koenraad Johannes Gerardus Straaten

Abhyankar Shirish Shrikant

Ibrahim Mohammad Alsugal

Kathleen Ann Vandewiele

Mansour Taftaf

Sharankumar Shetty

Waltraud VOIGTLÄNDER

Sudhakar R Padmanabhan

The invention relates to a polypropylene composition comprising a terpolymer composition comprising (A) a first terpolymer fraction containing propylene, ethylene and 1-hexene, wherein the first terpolymer fraction has a melt flow rate of 0.005 to 0.20 dg/min determined by ISO 1133-1:2011 (230° C., 2.16 kg) and (B) a second terpolymer fraction containing propylene, ethylene and 1-hexene, wherein the second terpolymer fraction has a melt flow rate of 0.30 to 70 dg/min determined by ISO 1133-1:2011 (230° C., 2.16 kg), wherein the first terpolymer fraction is prepared using a first set of reaction conditions, the second terpolymer fraction is prepared using a second set of reaction conditions and the first and second set of reaction conditions are different, wherein the polypropylene composition (i) has a melt flow rate of 0.10 to 0.70 dg/min determined by ISO 1133-1:2011 (230° C., 2.16 kg), (ii) has a content of ethylene derived units in the range from 1.6 to 3.0 wt %; (iii) has a content of 1-hexene derived units in the range from 1.7 to 4.0 wt %; and (iv) has a ratio of the content of ethylene derived units to the content of 1-hexene derived units in the composition of at least 0.70.

Propylene-based terpolymer composition for pipes

The invention relates to a polypropylene composition comprising a terpolymer containing propylene, ethylene and 1-hexene wherein the polypropylene composition (i) has a content of ethylene derived units of at least 1.5 wt %; (ii) has a content of 1-hexene derived units of at least 1.5 wt %; (iii) has a melt flow rate of 0.10 to 0.70 g/10 min determined by ISO 1133-1:2011 (230° C., 2.16 kg); and (iv) has a ratio of weight average molecular weight (Mw) to numeric average molecular (Mn) weight of the terpolymer of 7.0 to 20.0, wherein Mw and Mn are measured according to ASTM D6474-12.

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Geleen, Netherlands

Martin Alexander Zuideveld