HUP0101834A2 - Eljárás etilén polimerizálására és kopolimerizálására - Google Patents

Eljárás etilén polimerizálására és kopolimerizálására

Info

Publication number
HUP0101834A2
HUP0101834A2 HU0101834A HUP0101834A HUP0101834A2 HU P0101834 A2 HUP0101834 A2 HU P0101834A2 HU 0101834 A HU0101834 A HU 0101834A HU P0101834 A HUP0101834 A HU P0101834A HU P0101834 A2 HUP0101834 A2 HU P0101834A2
Authority
HU
Hungary
Prior art keywords
ethylene
polymerising
polymerization
bar
copolymerising ethylene
Prior art date
Application number
HU0101834A
Other languages
English (en)
Inventor
Michael Buback
Andreas Deckers
Roger Klimesch
Frank-Olaf Mähling
Lars Wittkowski
Original Assignee
Elenac Gmbh.
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 Elenac Gmbh. filed Critical Elenac Gmbh.
Publication of HUP0101834A2 publication Critical patent/HUP0101834A2/hu
Publication of HUP0101834A3 publication Critical patent/HUP0101834A3/hu

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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • C08F210/02—Ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)

Abstract

A találmány tárgya eljárás etilén polimerizálására vagy etilén vinil-telítetlen társmonomerekkel való kopolimerizálására 110 °C-tól 350 °C-ig terjedő hőmérsékleten és 1000 bar-tól 4000 bar-ig terjedő nyomásonperoxidos polimerizáció-iniciátorok jelenlétében. A találmány szerinta peroxidos polimerizáció iniciátorok elbomlási sebességénekbefolyásolására a polimerizációs elegyhez legalább egy, az etilénpolimerizációs elegyben lévő összmennyiségére számítva, 0,01 tömeg-tól2,0 tömeg-ig terjedő mennyiségű nempolimerizálható karbonsavat adnak. Ó
HU0101834A 1998-04-24 1999-04-12 Method for polymerising and copolymerising ethylene HUP0101834A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19818216A DE19818216A1 (de) 1998-04-24 1998-04-24 Verfahren zur Polymerisation und Copolymerisation von Ethylen
PCT/EP1999/002450 WO1999055738A1 (de) 1998-04-24 1999-04-12 Verfahren zur polymerisation und copolymerisation von ethylen

Publications (2)

Publication Number Publication Date
HUP0101834A2 true HUP0101834A2 (hu) 2001-09-28
HUP0101834A3 HUP0101834A3 (en) 2002-05-28

Family

ID=7865598

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0101834A HUP0101834A3 (en) 1998-04-24 1999-04-12 Method for polymerising and copolymerising ethylene

Country Status (8)

Country Link
EP (1) EP1090044A1 (hu)
JP (1) JP2002513048A (hu)
KR (1) KR20010034822A (hu)
CN (1) CN1298414A (hu)
BR (1) BR9909845A (hu)
DE (1) DE19818216A1 (hu)
HU (1) HUP0101834A3 (hu)
WO (1) WO1999055738A1 (hu)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10006900A1 (de) * 2000-02-16 2001-08-23 Basell Polyolefine Gmbh Verfahren zur radikalischen Ethylen-Hochdruckpolymerisation unter Vermeidung unerwünschter Polymerablagerungen
EP2325229A1 (en) * 2009-11-13 2011-05-25 Cytec Surface Specialties, S.A. Polyesters for coatings

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3308804A1 (de) * 1983-03-12 1984-09-13 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von ethylenpolymerisaten bei druecken oberhalb von 500 bar in einem zweizonen-rohrreaktor
US5449724A (en) * 1994-12-14 1995-09-12 Xerox Corporation Stable free radical polymerization process and thermoplastic materials produced therefrom

Also Published As

Publication number Publication date
JP2002513048A (ja) 2002-05-08
BR9909845A (pt) 2000-12-19
CN1298414A (zh) 2001-06-06
KR20010034822A (ko) 2001-04-25
HUP0101834A3 (en) 2002-05-28
DE19818216A1 (de) 1999-10-28
WO1999055738A1 (de) 1999-11-04
EP1090044A1 (de) 2001-04-11

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