ES380113A1 - Process for polymerization - Google Patents

Process for polymerization

Info

Publication number
ES380113A1
ES380113A1 ES380113A ES380113A ES380113A1 ES 380113 A1 ES380113 A1 ES 380113A1 ES 380113 A ES380113 A ES 380113A ES 380113 A ES380113 A ES 380113A ES 380113 A1 ES380113 A1 ES 380113A1
Authority
ES
Spain
Prior art keywords
polymerization
charge
diarylchromium
cyclopentadiene
olefin
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
ES380113A
Other languages
Spanish (es)
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of ES380113A1 publication Critical patent/ES380113A1/en
Expired legal-status Critical Current

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

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)

Abstract

A process for the polymerization of a monomer charge including at least one olefin, comprising contacting said charge with a catalytic amount of a diarylchromium compound, adsorbed on an inorganic oxide having a high surface area, and modified with cyclopentadiene, at a temperature and at a pressure sufficient to initiate the polymerization reaction. (Machine-translation by Google Translate, not legally binding)
ES380113A 1969-05-28 1970-05-27 Process for polymerization Expired ES380113A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82874569A 1969-05-28 1969-05-28
US1593170A 1970-03-02 1970-03-02

Publications (1)

Publication Number Publication Date
ES380113A1 true ES380113A1 (en) 1973-04-16

Family

ID=26687963

Family Applications (1)

Application Number Title Priority Date Filing Date
ES380113A Expired ES380113A1 (en) 1969-05-28 1970-05-27 Process for polymerization

Country Status (6)

Country Link
BE (1) BE751010A (en)
ES (1) ES380113A1 (en)
FR (1) FR2048906A5 (en)
GB (1) GB1317734A (en)
NL (1) NL7007644A (en)
SE (1) SE380275B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444968A (en) * 1980-12-31 1984-04-24 Phillips Petroleum Company Olefin polymerization with phosphate supported zerovalent chromium
US4364841A (en) 1980-12-31 1982-12-21 Phillips Petroleum Company Phosphate containing support with zerovalent chromium
GB8919925D0 (en) * 1989-09-04 1989-10-18 Bp Chem Int Ltd Chromium-containing complex polymerisation catalyst
GB8919924D0 (en) * 1989-09-04 1989-10-18 Bp Chem Int Ltd Chromium-containing complex polymerisation catalyst

Also Published As

Publication number Publication date
SE380275B (en) 1975-11-03
GB1317734A (en) 1973-05-23
DE2024765A1 (en) 1970-12-03
DE2024765B2 (en) 1976-01-02
NL7007644A (en) 1970-12-01
BE751010A (en) 1970-11-27
FR2048906A5 (en) 1971-03-19

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