CA2078655A1 - Production de polymeres d'ethylene bimodaux dans des reacteurs en tandem - Google Patents

Production de polymeres d'ethylene bimodaux dans des reacteurs en tandem

Info

Publication number
CA2078655A1
CA2078655A1 CA 2078655 CA2078655A CA2078655A1 CA 2078655 A1 CA2078655 A1 CA 2078655A1 CA 2078655 CA2078655 CA 2078655 CA 2078655 A CA2078655 A CA 2078655A CA 2078655 A1 CA2078655 A1 CA 2078655A1
Authority
CA
Canada
Prior art keywords
reaction zone
ethylene
catalyst
polymer
reactor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA 2078655
Other languages
English (en)
Inventor
Ahmed Hussein Ali
Robert Olds Hagerty
Shimay Christine Ong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mobil Oil AS
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA 2078655 priority Critical patent/CA2078655A1/fr
Publication of CA2078655A1 publication Critical patent/CA2078655A1/fr
Abandoned legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
CA 2078655 1991-09-20 1992-09-18 Production de polymeres d'ethylene bimodaux dans des reacteurs en tandem Abandoned CA2078655A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2078655 CA2078655A1 (fr) 1991-09-20 1992-09-18 Production de polymeres d'ethylene bimodaux dans des reacteurs en tandem

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US673,040 1991-09-20
CA 2078655 CA2078655A1 (fr) 1991-09-20 1992-09-18 Production de polymeres d'ethylene bimodaux dans des reacteurs en tandem

Publications (1)

Publication Number Publication Date
CA2078655A1 true CA2078655A1 (fr) 1993-03-21

Family

ID=4150428

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2078655 Abandoned CA2078655A1 (fr) 1991-09-20 1992-09-18 Production de polymeres d'ethylene bimodaux dans des reacteurs en tandem

Country Status (1)

Country Link
CA (1) CA2078655A1 (fr)

Similar Documents

Publication Publication Date Title
US5047468A (en) Process for the in situ blending of polymers
US6194520B1 (en) Ethylene polymer resins for blow molding applications
EP0503791B1 (fr) Procédé de fabrication de polyéthylène bimodal dans des réacteurs en série
EP0533452A1 (fr) Fabrication de polyéthylène bimodal dans des réacteurs en série
US5126398A (en) Process for the in situ blending of polymers
CA1288891C (fr) CATALYSEUR POUR LA POLYMERISATION D'.alpha.-OLEFINES
US5149738A (en) Process for the in situ blending of polymers
US4530913A (en) Polymerization catalyst and method
EP0528523B1 (fr) Résines de polyéthylène pour film améliorées
US6316546B1 (en) Ethylene polymer film resins
USRE33683E (en) Catalyst composition for polymerizing alpha-olefins
JP4790627B2 (ja) エチレン（コ）ポリマーの製造方法
CA2109136C (fr) Methode de preparation d'un catalyseur de type ziegler-natta
US5442018A (en) Ethylene polymerization using a titanium and vanadium catalyst system in staged reactors
EP1153048A1 (fr) Procede de polymerisation d'olefines
AU715831B2 (en) High activity catalysts for the preparation of polyethylene with an intermediate molecular weight distribution
CA2078655A1 (fr) Production de polymeres d'ethylene bimodaux dans des reacteurs en tandem
EP0518604B1 (fr) Catalyseurs de polymérisation d'éthylène à haute activité, préparés à partir d'agent oxidant
CA2343375A1 (fr) Composition pour film de polyethylene
US20030054944A1 (en) Catalyst for polyethylene giving an improved short chain branching distribution

Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead