IT1034177B - Copolimerizzazione dell etilene con altre mond alfa olefine impie gando come catalizzatore un compos to organometallico supportato su un materiaie inorganico inerte - Google Patents

Copolimerizzazione dell etilene con altre mond alfa olefine impie gando come catalizzatore un compos to organometallico supportato su un materiaie inorganico inerte

Info

Publication number
IT1034177B
IT1034177B IT21140/75A IT2114075A IT1034177B IT 1034177 B IT1034177 B IT 1034177B IT 21140/75 A IT21140/75 A IT 21140/75A IT 2114075 A IT2114075 A IT 2114075A IT 1034177 B IT1034177 B IT 1034177B
Authority
IT
Italy
Prior art keywords
copolymerization
world
catalyst
ethylene
inorganic material
Prior art date
Application number
IT21140/75A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1034177B publication Critical patent/IT1034177B/it

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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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerization Catalysts (AREA)
IT21140/75A 1974-03-11 1975-03-11 Copolimerizzazione dell etilene con altre mond alfa olefine impie gando come catalizzatore un compos to organometallico supportato su un materiaie inorganico inerte IT1034177B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1068674A GB1475184A (en) 1974-03-11 1974-03-11 Ethylene-alpha monoolefin copolymerisation process

Publications (1)

Publication Number Publication Date
IT1034177B true IT1034177B (it) 1979-09-10

Family

ID=9972422

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21140/75A IT1034177B (it) 1974-03-11 1975-03-11 Copolimerizzazione dell etilene con altre mond alfa olefine impie gando come catalizzatore un compos to organometallico supportato su un materiaie inorganico inerte

Country Status (12)

Country Link
US (1) US4002814A (it)
JP (1) JPS50126091A (it)
BE (1) BE826561A (it)
CA (1) CA1056999A (it)
DE (1) DE2510616A1 (it)
ES (1) ES435485A1 (it)
FR (1) FR2264042B1 (it)
GB (1) GB1475184A (it)
IT (1) IT1034177B (it)
NL (1) NL7502852A (it)
NO (1) NO750805L (it)
ZA (1) ZA751472B (it)

Families Citing this family (7)

* 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
JPS5952643B2 (ja) * 1977-01-27 1984-12-20 三井化学株式会社 エチレン共重合体
JPS5512008A (en) * 1978-06-29 1980-01-28 Mitsui Petrochemical Ind Packing laminate sack
US4376722A (en) * 1981-10-27 1983-03-15 Mobil Oil Corporation Alkyltitanium and alkylchromium catalysts for olefin polymerization
US4446243A (en) * 1981-10-27 1984-05-01 Mobil Oil Corporation Catalysts for olefin polymerization comprising the reaction product of organotitanium and organochromium with zeolites
US5629255A (en) * 1993-05-21 1997-05-13 Pcd Polymere Gesellschaft M.B.H. Highly active catalysts for olefin polymerization and a polymerization process using these catalysts
ATE159263T1 (de) * 1993-05-21 1997-11-15 Danubia Petrochem Polymere Hochaktive katalysatoren für die olefinpolymerisation und polymerisationsverfahren unter verwendung dieser katalysatoren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432530A (en) * 1962-04-18 1969-03-11 Studiengesellschaft Kohle Mbh Pi-allyl transition metal compounds
GB1091296A (en) * 1965-06-01 1967-11-15 Ici Ltd Polymerisation process
GB1237578A (en) * 1968-12-16 1971-06-30 Ici Ltd Polymerisation process
CA967583A (en) * 1969-05-28 1975-05-13 Imperial Chemical Industries Limited Organo-metallic compounds and uses thereof
GB1314828A (en) * 1969-08-13 1973-04-26 Ici Ltd Transition metal compositions and polymerisation process catalysed thereby
GB1403746A (en) * 1972-07-13 1975-08-28 Ici Ltd Preparation of transition metal complexes

Also Published As

Publication number Publication date
NL7502852A (nl) 1975-09-15
DE2510616A1 (de) 1975-09-25
JPS50126091A (it) 1975-10-03
CA1056999A (en) 1979-06-19
GB1475184A (en) 1977-06-01
FR2264042B1 (it) 1978-10-06
US4002814A (en) 1977-01-11
ZA751472B (en) 1976-10-27
FR2264042A1 (it) 1975-10-10
ES435485A1 (es) 1976-12-01
NO750805L (it) 1975-09-12
AU7898475A (en) 1976-09-16
BE826561A (fr) 1975-09-11

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