NO940873L - Process for producing polyethylene under high pressure - Google Patents

Process for producing polyethylene under high pressure

Info

Publication number
NO940873L
NO940873L NO940873A NO940873A NO940873L NO 940873 L NO940873 L NO 940873L NO 940873 A NO940873 A NO 940873A NO 940873 A NO940873 A NO 940873A NO 940873 L NO940873 L NO 940873L
Authority
NO
Norway
Prior art keywords
high pressure
under high
producing polyethylene
polyethylene under
producing
Prior art date
Application number
NO940873A
Other languages
Norwegian (no)
Other versions
NO940873D0 (en
NO302075B1 (en
Inventor
Dieter Littmann
Kaspar Evertz
Rueger Schlund
Thomas Muehlenbernd
Rainer Konrad
Roger Klimesch
Jurgen Kerth
Gunther Schweier
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of NO940873L publication Critical patent/NO940873L/en
Publication of NO940873D0 publication Critical patent/NO940873D0/en
Publication of NO302075B1 publication Critical patent/NO302075B1/en

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
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • 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
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene

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)
NO940873A 1991-09-12 1994-03-11 Process for producing polypropylene under high pressure NO302075B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4130299A DE4130299A1 (en) 1991-09-12 1991-09-12 METHOD FOR PRODUCING HIGH PRESSURE POLYPROPYLENE
PCT/EP1992/002017 WO1993005082A1 (en) 1991-09-12 1992-09-02 High-pressure process for producing polypropylene

Publications (3)

Publication Number Publication Date
NO940873L true NO940873L (en) 1994-03-11
NO940873D0 NO940873D0 (en) 1994-03-11
NO302075B1 NO302075B1 (en) 1998-01-19

Family

ID=6440414

Family Applications (1)

Application Number Title Priority Date Filing Date
NO940873A NO302075B1 (en) 1991-09-12 1994-03-11 Process for producing polypropylene under high pressure

Country Status (12)

Country Link
EP (1) EP0603232B1 (en)
JP (1) JPH06510808A (en)
CN (1) CN1061995C (en)
AR (1) AR248032A1 (en)
CA (1) CA2118711A1 (en)
DE (2) DE4130299A1 (en)
ES (1) ES2085033T3 (en)
FI (1) FI941139A0 (en)
HU (1) HUT66545A (en)
NO (1) NO302075B1 (en)
WO (1) WO1993005082A1 (en)
ZA (1) ZA926925B (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5384299A (en) * 1987-01-30 1995-01-24 Exxon Chemical Patents Inc. Ionic metallocene catalyst compositions
US5408017A (en) * 1987-01-30 1995-04-18 Exxon Chemical Patents Inc. High temperature polymerization process using ionic catalysts to produce polyolefins
WO1994000500A1 (en) * 1992-06-26 1994-01-06 Exxon Chemical Patents Inc. Solution phase polymerization process utilizing metallocene catalyst with production of olefin polymers
EA000521B1 (en) 1995-10-10 1999-10-28 Бореалис А/С Process for making propylene homo or copolymers
FI105820B (en) * 1995-10-10 2000-10-13 Borealis Tech Oy Process for the preparation of homopolymers or copolymers of propylene
DE19653079A1 (en) * 1996-12-19 1998-06-25 Basf Ag Process for the gas phase polymerization of C¶2¶-C¶8¶-Alk-1-enes using Ziegler-Natta or metallocene catalyst systems
KR100564499B1 (en) 1997-02-07 2006-03-29 엑손모빌 케미칼 패턴츠 인코포레이티드 Thermoplastic elastomer compositions from branched olefin copolymers
ES2277381T5 (en) 1997-02-07 2014-02-06 Exxonmobil Chemical Patents Inc. Preparation of vinyl containing macromers
US6153702A (en) * 1997-09-12 2000-11-28 Eastman Chemical Company Polymers, and novel compositions and films therefrom
US6117962A (en) * 1997-12-10 2000-09-12 Exxon Chemical Patents Inc. Vinyl-containing stereospecific polypropylene macromers
DE19903783A1 (en) * 1999-02-01 2000-08-03 Elenac Gmbh Process for the preparation of polyolefins with a broad molecular weight distribution
US6727361B2 (en) 2000-11-07 2004-04-27 Symyx Technologies, Inc. Phosphino substituted pyridine amine ligands
GB0111020D0 (en) 2001-05-04 2001-06-27 Borealis Tech Oy Process
US8008412B2 (en) 2002-09-20 2011-08-30 Exxonmobil Chemical Patents Inc. Polymer production at supersolution conditions
US7807769B2 (en) 2002-09-20 2010-10-05 Exxonmobil Chemical Patents Inc. Isotactic polypropylene produced from supercritical polymerization process
US7354979B2 (en) 2002-09-20 2008-04-08 Exxonmobil Chemical Patents Inc. Polymer production at supercritical conditions
JP5268087B2 (en) 2004-07-08 2013-08-21 エクソンモービル・ケミカル・パテンツ・インク Polymer production under supercritical conditions
US7741420B2 (en) 2004-07-14 2010-06-22 Exxonmobil Chemical Patents Inc. Polymer production at supercritical conditions
US8022142B2 (en) 2008-12-15 2011-09-20 Exxonmobil Chemical Patents Inc. Thermoplastic olefin compositions
US8143352B2 (en) 2006-12-20 2012-03-27 Exxonmobil Research And Engineering Company Process for fluid phase in-line blending of polymers
US8242237B2 (en) 2006-12-20 2012-08-14 Exxonmobil Chemical Patents Inc. Phase separator and monomer recycle for supercritical polymerization process
US8080610B2 (en) 2007-03-06 2011-12-20 Exxonmobil Research And Engineering Company Monomer recycle process for fluid phase in-line blending of polymers
JP2010529253A (en) * 2007-06-04 2010-08-26 エクソンモービル・ケミカル・パテンツ・インク Very homogeneous solution polymerization of propylene
WO2009035580A1 (en) 2007-09-13 2009-03-19 Exxonmobil Research And Engineering Company In-line process for producing plasticized polymers and plasticized polymer blends
US7910637B2 (en) 2007-09-13 2011-03-22 Exxonmobil Research And Engineering Company In-line blending of plasticizers with a base polymer
EP2231772B1 (en) 2007-12-20 2014-04-16 ExxonMobil Research and Engineering Company Polypropylene ethylene-propylene copolymer blends and in-line process to produce them
US7910679B2 (en) 2007-12-20 2011-03-22 Exxonmobil Research And Engineering Company Bulk homogeneous polymerization process for ethylene propylene copolymers
WO2009082463A1 (en) 2007-12-20 2009-07-02 Exxonmobil Research And Engineering Company In-line process to produce pellet-stable polyolefins
US8318875B2 (en) 2008-01-18 2012-11-27 Exxonmobil Chemical Patents Inc. Super-solution homogeneous propylene polymerization and polypropylenes made therefrom
CH710441A2 (en) 2014-12-02 2016-06-15 Rowak Ag Powdered compositions of thermoplastics and use of the compositions.
WO2021111282A1 (en) * 2019-12-03 2021-06-10 사빅 에스케이 넥슬렌 컴퍼니 피티이 엘티디 Transition metal compound, catalyst composition comprising same, and method for producing olefin polymer using catalyst composition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150270A1 (en) * 1981-12-18 1983-06-30 EC Erdölchemie GmbH, 5000 Köln High-pressure polymerisation of ethylene
US5055438A (en) * 1989-09-13 1991-10-08 Exxon Chemical Patents, Inc. Olefin polymerization catalysts
DE3743320A1 (en) * 1987-12-21 1989-06-29 Hoechst Ag 1-OLEFIN STEREO BLOCK POLYMER WAX AND METHOD FOR THE PRODUCTION THEREOF
DE3929693A1 (en) * 1989-09-07 1991-03-14 Hoechst Ag METHOD FOR PRODUCING A POLYOLEFIN WAX

Also Published As

Publication number Publication date
FI941139A (en) 1994-03-10
DE4130299A1 (en) 1993-03-18
NO940873D0 (en) 1994-03-11
CN1070654A (en) 1993-04-07
JPH06510808A (en) 1994-12-01
ES2085033T3 (en) 1996-05-16
ZA926925B (en) 1994-03-11
CN1061995C (en) 2001-02-14
DE59205977D1 (en) 1996-05-15
EP0603232B1 (en) 1996-04-10
CA2118711A1 (en) 1993-03-18
HU9400744D0 (en) 1994-06-28
HUT66545A (en) 1994-12-28
FI941139A0 (en) 1994-03-10
EP0603232A1 (en) 1994-06-29
WO1993005082A1 (en) 1993-03-18
NO302075B1 (en) 1998-01-19
AR248032A1 (en) 1995-05-31

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