Title:
ポリオレフィン生成物の生成
Document Type and Number:
Japanese Patent JP6613240
Kind Code:
B2
Abstract:
A polymer comprising:polyethylene formed:in a polymerization reactor via a polymerization catalyst system comprising a first catalyst and a second catalyst; andby adjusting operating conditions of the polymerization reactor and an amount of the second catalyst fed to the polymerization reactor to control melt index (MI) and density of the polyethylene based on a target melt flow ratio (MFR) and a desired MWD and CD combination.
More Like This:
| JPS59120604 | CARRIED CATALYST FOR OLEFIN POLYMERIZATION |
Inventors:
Francis sea lixs
Alexander Dee Todd
Sea Jeff Harlan
Alexander Dee Todd
Sea Jeff Harlan
Application Number:
JP2016550179A
Publication Date:
November 27, 2019
Filing Date:
February 10, 2015
Export Citation:
Assignee:
Univations Technologies LLC
International Classes:
C08F4/00; B01J31/22; B01J37/04; C08F4/6592
Domestic Patent References:
| JP2003513113A | ||||
| JP2008505932A | ||||
| JP2006503887A | ||||
| JP6207058A | ||||
| JP8503457A | ||||
| JP2003096124A | ||||
| JP2003096125A | ||||
| JP2003183189A | ||||
| JP2007518871A | ||||
| JP2011524460A |
Foreign References:
| WO1995009172A1 |
Attorney, Agent or Firm:
Hiroshi Kobayashi
Eiji Katayama
Norio Omori
Tsukasa Iguchi
Yasuhito Suzuki
Eiji Katayama
Norio Omori
Tsukasa Iguchi
Yasuhito Suzuki