DE69025791D1 - Ziegler-Natta-Katalysatorbestandteil, seine Herstellung und seine Anwendung - Google Patents

Ziegler-Natta-Katalysatorbestandteil, seine Herstellung und seine Anwendung

Info

Publication number
DE69025791D1
DE69025791D1 DE69025791T DE69025791T DE69025791D1 DE 69025791 D1 DE69025791 D1 DE 69025791D1 DE 69025791 T DE69025791 T DE 69025791T DE 69025791 T DE69025791 T DE 69025791T DE 69025791 D1 DE69025791 D1 DE 69025791D1
Authority
DE
Germany
Prior art keywords
particles
ziegler
manufacture
application
catalyst component
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.)
Expired - Fee Related
Application number
DE69025791T
Other languages
English (en)
Other versions
DE69025791T2 (de
Inventor
Pekka Sormunen
Eero Iiskola
Anne Alanko
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.)
Borealis AS
Original Assignee
Borealis AS
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 Borealis AS filed Critical Borealis AS
Publication of DE69025791D1 publication Critical patent/DE69025791D1/de
Application granted granted Critical
Publication of DE69025791T2 publication Critical patent/DE69025791T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE69025791T 1989-05-04 1990-05-03 Ziegler-Natta-Katalysatorbestandteil, seine Herstellung und seine Anwendung Expired - Fee Related DE69025791T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI892153A FI85276C (fi) 1989-05-04 1989-05-04 Ny ziegler-natta -katalysatorkomponent, dess framstaellning och anvaendning.

Publications (2)

Publication Number Publication Date
DE69025791D1 true DE69025791D1 (de) 1996-04-18
DE69025791T2 DE69025791T2 (de) 1996-09-05

Family

ID=8528358

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69025791T Expired - Fee Related DE69025791T2 (de) 1989-05-04 1990-05-03 Ziegler-Natta-Katalysatorbestandteil, seine Herstellung und seine Anwendung

Country Status (7)

Country Link
EP (1) EP0396417B1 (de)
JP (1) JPH0347806A (de)
AT (1) ATE135377T1 (de)
CA (1) CA2015387A1 (de)
DE (1) DE69025791T2 (de)
FI (1) FI85276C (de)
NO (1) NO174777C (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1119354C (zh) * 2000-05-19 2003-08-27 中国石油化工集团公司 一种氯化镁－醇载体及其制备的烯烃聚合催化剂组分
US6982237B2 (en) * 2002-07-15 2006-01-03 Univation Technologies, Llc Spray-dried polymerization catalyst and polymerization processes employing same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071674A (en) * 1972-09-14 1978-01-31 Mitsui Petrochemical Industries Ltd. Process for polymerization or copolymerization of olefin and catalyst compositions used therefor
IT1190319B (it) * 1986-04-17 1988-02-16 Enichem Polimeri Procedimento per la preparazione di polietilene a bassa o media densita' e catalizzatori adatti allo scopo
FI80055C (fi) * 1986-06-09 1990-04-10 Neste Oy Foerfarande foer framstaellning av katalytkomponenter foer polymerisation av olefiner.

Also Published As

Publication number Publication date
NO174777B (no) 1994-03-28
JPH0347806A (ja) 1991-02-28
NO901954L (no) 1990-11-05
ATE135377T1 (de) 1996-03-15
EP0396417A3 (de) 1991-09-11
FI85276C (fi) 1992-03-25
EP0396417B1 (de) 1996-03-13
FI85276B (fi) 1991-12-13
FI892153A (fi) 1990-11-05
FI892153A0 (fi) 1989-05-04
CA2015387A1 (en) 1990-11-04
NO901954D0 (no) 1990-05-02
DE69025791T2 (de) 1996-09-05
NO174777C (no) 1994-07-06
EP0396417A2 (de) 1990-11-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee