NL109175C - - Google Patents

Info

Publication number
NL109175C
NL109175C NL109175DA NL109175C NL 109175 C NL109175 C NL 109175C NL 109175D A NL109175D A NL 109175DA NL 109175 C NL109175 C NL 109175C
Authority
NL
Netherlands
Application number
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.)
Publication date
Application granted granted Critical
Publication of NL109175C publication Critical patent/NL109175C/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B13/00Making spongy iron or liquid steel, by direct processes
    • C21B13/08Making spongy iron or liquid steel, by direct processes in rotary furnaces
    • C21B13/085Making spongy iron or liquid steel, by direct processes in rotary furnaces wherein iron or steel is obtained in a molten state
    • 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
    • C08F110/00Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02Ethene
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/10Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
NL109175D 1958-04-11 NL109175C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US727793A US3076796A (en) 1958-04-11 1958-04-11 Ethylene polymerization catalysts

Publications (1)

Publication Number Publication Date
NL109175C true NL109175C (en:Method) 1900-01-01

Family

ID=24924090

Family Applications (2)

Application Number Title Priority Date Filing Date
NL238018D NL238018A (en:Method) 1958-04-11
NL109175D NL109175C (en:Method) 1958-04-11

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL238018D NL238018A (en:Method) 1958-04-11

Country Status (6)

Country Link
US (1) US3076796A (en:Method)
BE (1) BE577455A (en:Method)
ES (1) ES248374A1 (en:Method)
FR (1) FR1234164A (en:Method)
GB (1) GB886920A (en:Method)
NL (2) NL109175C (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240769A (en) * 1959-10-26 1966-03-15 Monsanto Chemicals Process for olefine polymerization in the presence of an aged catalyst consisting ofvanadium oxide, aluminum halide and an arylmercury compound

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL107439C (en:Method) * 1954-12-24
US2822357A (en) * 1955-01-28 1958-02-04 Du Pont Manufacture of polyethylene of controlled molecular weight
US2786036A (en) * 1955-09-22 1957-03-19 Rohm & Haas Preparation of polymerization initiators
BE551283A (en:Method) * 1955-09-27
US2824145A (en) * 1955-12-14 1958-02-18 Eastman Kodak Co Catalytic process for the preparation of long chain alkyl aromatic compounds
US2900374A (en) * 1956-11-15 1959-08-18 Robert S Aries Aluminum halide catalysis of ethylene polymerization
US2846427A (en) * 1957-03-14 1958-08-05 Phillips Petroleum Co Treatment of polymers

Also Published As

Publication number Publication date
FR1234164A (fr) 1960-10-14
ES248374A1 (es) 1960-01-01
GB886920A (en) 1962-01-10
US3076796A (en) 1963-02-05
BE577455A (en:Method) 1900-01-01
NL238018A (en:Method) 1900-01-01

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