IT946813B - Composti del tris bicicloeptil cromo e loro impiego come cata lizzatori di polimerizzazione - Google Patents

Composti del tris bicicloeptil cromo e loro impiego come cata lizzatori di polimerizzazione

Info

Publication number
IT946813B
IT946813B IT19677/72A IT1967772A IT946813B IT 946813 B IT946813 B IT 946813B IT 19677/72 A IT19677/72 A IT 19677/72A IT 1967772 A IT1967772 A IT 1967772A IT 946813 B IT946813 B IT 946813B
Authority
IT
Italy
Prior art keywords
bicicloeptil
lyzers
cata
chrome
tris
Prior art date
Application number
IT19677/72A
Other languages
English (en)
Italian (it)
Inventor
B Bower
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Application granted granted Critical
Publication of IT946813B publication Critical patent/IT946813B/it

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/14Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
    • B01J31/143Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of aluminium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/122Metal aryl or alkyl compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F11/00Compounds containing elements of Groups 6 or 16 of the Periodic Table
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT19677/72A 1971-02-02 1972-01-21 Composti del tris bicicloeptil cromo e loro impiego come cata lizzatori di polimerizzazione IT946813B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11201571A 1971-02-02 1971-02-02

Publications (1)

Publication Number Publication Date
IT946813B true IT946813B (it) 1973-05-21

Family

ID=22341687

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19677/72A IT946813B (it) 1971-02-02 1972-01-21 Composti del tris bicicloeptil cromo e loro impiego come cata lizzatori di polimerizzazione

Country Status (8)

Country Link
US (1) US3704259A (enExample)
BE (1) BE778882A (enExample)
CA (1) CA973559A (enExample)
DE (1) DE2204877A1 (enExample)
FR (1) FR2124417B1 (enExample)
GB (1) GB1358611A (enExample)
IT (1) IT946813B (enExample)
NL (1) NL7201367A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113753A (en) * 1977-03-25 1978-09-12 Hercules Incorporated Tetra (bicycloheptyl) transition metal compounds
US4668808A (en) * 1984-08-13 1987-05-26 Phillips Petroleum Company Polychromium compounds and processes to make same
DE60000318T2 (de) * 1999-04-01 2003-04-17 Japan Polyolefins Co. Ltd., Tokio/Tokyo Katalysator zur Herstellung von Ethylenpolymer und Verfahren zur Herstellung von Ethylenpolymer

Also Published As

Publication number Publication date
NL7201367A (enExample) 1972-08-04
FR2124417A1 (enExample) 1972-09-22
DE2204877A1 (de) 1972-08-17
FR2124417B1 (enExample) 1975-10-24
CA973559A (en) 1975-08-26
US3704259A (en) 1972-11-28
GB1358611A (en) 1974-07-03
BE778882A (fr) 1972-08-02

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