ZA914072B - Process for the preparation of a polyolefin - Google Patents

Process for the preparation of a polyolefin

Info

Publication number
ZA914072B
ZA914072B ZA914072A ZA914072A ZA914072B ZA 914072 B ZA914072 B ZA 914072B ZA 914072 A ZA914072 A ZA 914072A ZA 914072 A ZA914072 A ZA 914072A ZA 914072 B ZA914072 B ZA 914072B
Authority
ZA
South Africa
Prior art keywords
polyolefin
preparation
Prior art date
Application number
ZA914072A
Other languages
English (en)
Inventor
Hans-Friedrich Herrmann
Herrmann Hans-Friedrich
Ludwig Boehm
Boehm Ludwig
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of ZA914072B publication Critical patent/ZA914072B/xx

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
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene

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)
ZA914072A 1990-05-30 1991-05-29 Process for the preparation of a polyolefin ZA914072B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4017331A DE4017331A1 (de) 1990-05-30 1990-05-30 Verfahren zur herstellung eines polyolefins

Publications (1)

Publication Number Publication Date
ZA914072B true ZA914072B (en) 1992-03-25

Family

ID=6407445

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA914072A ZA914072B (en) 1990-05-30 1991-05-29 Process for the preparation of a polyolefin

Country Status (8)

Country Link
EP (1) EP0459320B1 (xx)
JP (1) JP3174086B2 (xx)
AU (1) AU642009B2 (xx)
DE (2) DE4017331A1 (xx)
DK (1) DK0459320T3 (xx)
ES (1) ES2078382T3 (xx)
GR (1) GR3017590T3 (xx)
ZA (1) ZA914072B (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3904469A1 (de) * 1989-02-15 1990-08-16 Hoechst Ag Verfahren zur herstellung eines statistischen propylen-copolymers
FR2729393B1 (fr) * 1995-01-18 1997-03-21 Bp Chemicals Snc Procede de polymerisation d'olefine
CA2317485A1 (en) * 1998-11-20 2000-06-02 Montell Technology Company B.V. Bridged metallocenes, preparation, use in catalytic systems
US8008412B2 (en) 2002-09-20 2011-08-30 Exxonmobil Chemical Patents Inc. Polymer production at supersolution conditions
EP1765885A1 (en) 2004-06-21 2007-03-28 Exxonmobil Chemical Patents Inc. Polymer recovery method
WO2006009979A1 (en) * 2004-06-21 2006-01-26 Exxonmobil Chemical Patent Inc. Polymerization process
WO2006083303A1 (en) 2004-06-21 2006-08-10 Exxonmobil Chemical Patents Inc. Polymerization process
WO2006009945A1 (en) 2004-06-21 2006-01-26 Exxonmobil Chemical Patents Inc. Impact copolymers
WO2006019494A1 (en) * 2004-07-14 2006-02-23 Exxonmobil Chemical Patents Inc. Polymer production at supercritical conditions
US7799882B2 (en) 2005-06-20 2010-09-21 Exxonmobil Chemical Patents Inc. Polymerization process
US8242237B2 (en) 2006-12-20 2012-08-14 Exxonmobil Chemical Patents Inc. Phase separator and monomer recycle for supercritical polymerization process
CN101679556B (zh) 2007-06-04 2012-06-06 埃克森美孚化学专利公司 超溶液均相丙烯聚合
US8318875B2 (en) 2008-01-18 2012-11-27 Exxonmobil Chemical Patents Inc. Super-solution homogeneous propylene polymerization and polypropylenes made therefrom
EP3530791B1 (en) 2016-10-24 2021-06-09 Oji Holdings Corporation Inorganic fiber sheet, honeycomb molded body and honeycomb filter
CN115010838B (zh) * 2021-03-05 2024-06-04 中国石油化工股份有限公司 一种烯烃聚合方法及其所得聚烯烃

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794096A (en) * 1987-04-03 1988-12-27 Fina Technology, Inc. Hafnium metallocene catalyst for the polymerization of olefins
US4892851A (en) * 1988-07-15 1990-01-09 Fina Technology, Inc. Process and catalyst for producing syndiotactic polyolefins

Also Published As

Publication number Publication date
EP0459320A3 (en) 1992-11-19
EP0459320A2 (de) 1991-12-04
GR3017590T3 (en) 1995-12-31
JPH04227908A (ja) 1992-08-18
EP0459320B1 (de) 1995-08-16
JP3174086B2 (ja) 2001-06-11
ES2078382T3 (es) 1995-12-16
DE4017331A1 (de) 1991-12-05
AU7618691A (en) 1991-12-05
DE59106254D1 (de) 1995-09-21
DK0459320T3 (da) 1995-12-11
AU642009B2 (en) 1993-10-07

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