DK141101B - Fremgangsmåde til kontinuerlig polymerisation af ethylen. - Google Patents

Fremgangsmåde til kontinuerlig polymerisation af ethylen. Download PDF

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Publication number
DK141101B
DK141101B DK386673AA DK386673A DK141101B DK 141101 B DK141101 B DK 141101B DK 386673A A DK386673A A DK 386673AA DK 386673 A DK386673 A DK 386673A DK 141101 B DK141101 B DK 141101B
Authority
DK
Denmark
Prior art keywords
hydrogen
ethylene
catalyst
rate
mfi
Prior art date
Application number
DK386673AA
Other languages
Danish (da)
English (en)
Other versions
DK141101C (fr
Inventor
John Walker
Denis George Harold Ballard
Peter Anthony Robinson
Eric Jones
Alexander Joseph Peter Pioli
Ronald John Wyatt
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of DK141101B publication Critical patent/DK141101B/da
Application granted granted Critical
Publication of DK141101C publication Critical patent/DK141101C/da

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/28Titanium compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
DK386673AA 1972-07-13 1973-07-12 Fremgangsmåde til kontinuerlig polymerisation af ethylen. DK141101B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3280972 1972-07-13
GB3280972A GB1430072A (en) 1972-07-13 1972-07-13 Polymerisation process

Publications (2)

Publication Number Publication Date
DK141101B true DK141101B (da) 1980-01-14
DK141101C DK141101C (fr) 1980-07-14

Family

ID=10344319

Family Applications (1)

Application Number Title Priority Date Filing Date
DK386673AA DK141101B (da) 1972-07-13 1973-07-12 Fremgangsmåde til kontinuerlig polymerisation af ethylen.

Country Status (10)

Country Link
JP (1) JPS4953272A (fr)
AU (1) AU467696B2 (fr)
BE (1) BE802280A (fr)
DE (1) DE2335536A1 (fr)
DK (1) DK141101B (fr)
FR (1) FR2193039B2 (fr)
GB (1) GB1430072A (fr)
LU (1) LU68012A1 (fr)
NL (1) NL7309727A (fr)
ZA (1) ZA734749B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950269A (en) * 1974-05-20 1976-04-13 E. I. Du Pont De Nemours & Co. Olefin polymerization catalyst system and process for polymerization of olefins

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE559774A (fr) * 1956-08-03
FR2058003A5 (en) * 1969-08-13 1971-05-21 Ici Ltd Transitionmetal polymerization catalysts - for olefinic monomers

Also Published As

Publication number Publication date
DE2335536A1 (de) 1974-04-18
AU467696B2 (en) 1975-12-11
FR2193039A2 (fr) 1974-02-15
ZA734749B (en) 1975-02-26
GB1430072A (en) 1976-03-31
LU68012A1 (fr) 1973-09-26
BE802280A (fr) 1974-01-14
AU5805673A (en) 1975-01-16
DK141101C (fr) 1980-07-14
FR2193039B2 (fr) 1977-05-13
NL7309727A (fr) 1974-01-15
JPS4953272A (fr) 1974-05-23

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