Patent · US Active

Blow moulded articles of bimodal polyethylene

US8802210B2 · kind B2 · utility

1Cited by

0References

20Claims

0Family size

Assignee

TOTAL RESEARCH & TECHNOLOGY FELUY · BE

Inventors

Aurélien Vantomme · Mignault, BE
Daniel Siraux · Naast, BE
Alain Van Sinoy · Chastre, BE
Jean-Léon Gielens · Seneffe, BE

Key dates

Filing date	Oct 23, 2013
Grant date	Aug 12, 2014
Priority date	—
Expiry date	Oct 23, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31855
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to A process for the polymerisation of ethylene to produce a polyethylene resin in at least two slurry loop reactors connected to each other in series, the resin having a bimodal molecular weight distribution, a molecular weight distribution MWD of at least 7.0, an HLMI of from 1 to 100 g/10 min, and a density of from 0.935 to 0.960 g/cm3,

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.