GB579666A - Improvements in or relating to the polymerisation and interpolymerisation of ethylene - Google Patents

Improvements in or relating to the polymerisation and interpolymerisation of ethylene

Info

Publication number
GB579666A
GB579666A GB1818543A GB1818543A GB579666A GB 579666 A GB579666 A GB 579666A GB 1818543 A GB1818543 A GB 1818543A GB 1818543 A GB1818543 A GB 1818543A GB 579666 A GB579666 A GB 579666A
Authority
GB
United Kingdom
Prior art keywords
ethylene
carbon monoxide
oxygen
maintaining
manufacture
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
Application number
GB1818543A
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Priority to BE463359D priority Critical patent/BE463359A/xx
Priority to NL60489D priority patent/NL60489C/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1818543A priority patent/GB579666A/en
Priority to FR922518D priority patent/FR922518A/fr
Publication of GB579666A publication Critical patent/GB579666A/en
Priority to DEP241A priority patent/DE813214C/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/18—Carbon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/14—Phosphorus; Compounds thereof
    • C07C2527/16—Phosphorus; Compounds thereof containing oxygen
    • C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
    • C07C2527/173—Phosphoric acid or other acids with the formula Hn+2PnO3n+1

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1818543A 1943-11-03 1943-11-03 Improvements in or relating to the polymerisation and interpolymerisation of ethylene Expired GB579666A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE463359D BE463359A (da) 1943-11-03
NL60489D NL60489C (da) 1943-11-03
GB1818543A GB579666A (en) 1943-11-03 1943-11-03 Improvements in or relating to the polymerisation and interpolymerisation of ethylene
FR922518D FR922518A (fr) 1943-11-03 1946-02-18 Polymérisation et interpolymérisation de l'éthylène
DEP241A DE813214C (de) 1943-11-03 1948-10-20 Verfahren zur Herstellung von festen und halbfesten Polymerisaten und Mischpolymerisaten von AEthylen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1818543A GB579666A (en) 1943-11-03 1943-11-03 Improvements in or relating to the polymerisation and interpolymerisation of ethylene

Publications (1)

Publication Number Publication Date
GB579666A true GB579666A (en) 1946-08-12

Family

ID=10108124

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1818543A Expired GB579666A (en) 1943-11-03 1943-11-03 Improvements in or relating to the polymerisation and interpolymerisation of ethylene

Country Status (5)

Country Link
BE (1) BE463359A (da)
DE (1) DE813214C (da)
FR (1) FR922518A (da)
GB (1) GB579666A (da)
NL (1) NL60489C (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011087478A1 (en) * 2009-12-22 2011-07-21 Dow Global Technologies Inc. Reducing impurities in ethylene

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1040792B (de) * 1952-12-06 1958-10-09 Standard Oil Co Verfahren zur Herstellung hochkristalliner Polymerisate oder Mischpolymerisate des AEthylens
DE1040245B (de) * 1952-12-06 1958-10-02 Standard Oil Co Verfahren zur Polymerisation von AEthylen oder Propylen
DE1011621B (de) * 1955-06-28 1957-07-04 Hoechst Ag Verfahren zur Herstellung von AEthylenpolymerisaten
US2839515A (en) * 1955-10-17 1958-06-17 Union Carbide Corp Copolymers of ethylene and alpha unsaturated olefins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011087478A1 (en) * 2009-12-22 2011-07-21 Dow Global Technologies Inc. Reducing impurities in ethylene

Also Published As

Publication number Publication date
FR922518A (fr) 1947-06-11
DE813214C (de) 1951-09-10
NL60489C (da)
BE463359A (da)

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