Bimodal polyethylene products from UNIPOLTM single gas phase reactor using engineered catalysts

Advanced catalyst engineering from Univation Technologies provides the capability to produce polyethylene with bimodal molecular weight distribution and bimodal composition distribution in a single gas phase reactor. This paper will discuss the structure‐property‐process relationship for these engin...

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Published inMacromolecular symposia. Vol. 195; no. 1; pp. 309 - 316
Main Authors Liu, Han-Tai, Davey, Chris R., Shirodkar, Pradeep P.
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 01.07.2003
WILEY‐VCH Verlag
Subjects
bimodal
Catalysis
Catalysts
Density
Gas phases
HOPE pipe
Molecular weight distribution
polyethyelene
Polyethylenes
Reactors
Utilities
Online AccessGet full text
ISSN1022-1360
1521-3900
DOI10.1002/masy.200390140

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Abstract Advanced catalyst engineering from Univation Technologies provides the capability to produce polyethylene with bimodal molecular weight distribution and bimodal composition distribution in a single gas phase reactor. This paper will discuss the structure‐property‐process relationship for these engineered polyethylene products. Examples of High Density Polyethylene (HOPE) polymers with bimodal molecular weight distribution will demonstrate the utility of the engineered catalysts in high molecular weight film production. Examples of Linear Low Density Polyethylene (LLDPE) polymers with broad comonomer composition distribution will demonstrate the utility of the engineered catalysts for high strength film applications. Examples of HOPE polymers with bidmoal molecular distribution and controlled comonomer distribution will demonstrate the capability of Univation's latest engineered catalysts for high performance pipe applications.
AbstractList Advanced catalyst engineering from Univation Technologies provides the capability to produce polyethylene with bimodal molecular weight distribution and bimodal composition distribution in a single gas phase reactor. This paper will discuss the structure‐property‐process relationship for these engineered polyethylene products. Examples of High Density Polyethylene (HOPE) polymers with bimodal molecular weight distribution will demonstrate the utility of the engineered catalysts in high molecular weight film production. Examples of Linear Low Density Polyethylene (LLDPE) polymers with broad comonomer composition distribution will demonstrate the utility of the engineered catalysts for high strength film applications. Examples of HOPE polymers with bidmoal molecular distribution and controlled comonomer distribution will demonstrate the capability of Univation's latest engineered catalysts for high performance pipe applications.
Author Davey, Chris R.
Shirodkar, Pradeep P.
Liu, Han-Tai
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  surname: Shirodkar
  fullname: Shirodkar, Pradeep P.
  organization: Univation Technologies, LLC, 5555 San Felipe, Suite 1950, Houston, TX 77056, USA
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StartPage 309
SubjectTerms bimodal
Catalysis
Catalysts
Density
Gas phases
HOPE pipe
Molecular weight distribution
polyethyelene
Polyethylenes
Reactors
Utilities
Title Bimodal polyethylene products from UNIPOLTM single gas phase reactor using engineered catalysts
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Volume 195
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