FR2291997B1 - - Google Patents

Info

Publication number
FR2291997B1
FR2291997B1 FR7438111A FR7438111A FR2291997B1 FR 2291997 B1 FR2291997 B1 FR 2291997B1 FR 7438111 A FR7438111 A FR 7438111A FR 7438111 A FR7438111 A FR 7438111A FR 2291997 B1 FR2291997 B1 FR 2291997B1
Authority
FR
France
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
FR7438111A
Other languages
French (fr)
Other versions
FR2291997A1 (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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7438111A priority Critical patent/FR2291997A1/en
Priority to IT19789/75A priority patent/IT1031321B/en
Priority to DE19752503943 priority patent/DE2503943A1/en
Priority to NL7501268A priority patent/NL7501268A/en
Priority to GB4737/75A priority patent/GB1502014A/en
Priority to US05/547,032 priority patent/US4005047A/en
Priority to JP50015218A priority patent/JPS50129492A/ja
Publication of FR2291997A1 publication Critical patent/FR2291997A1/en
Application granted granted Critical
Publication of FR2291997B1 publication Critical patent/FR2291997B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
    • C08G61/06—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds
    • C08G61/08—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds of carbocyclic compounds containing one or more carbon-to-carbon double bonds in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
FR7438111A 1974-02-04 1974-11-20 Highly active catalyst for polymerising cyclo-olefines - contg carbonyl deriv of molybdenum or tungsten, aaa ,nn, and titanium tetrachloride Granted FR2291997A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7438111A FR2291997A1 (en) 1974-11-20 1974-11-20 Highly active catalyst for polymerising cyclo-olefines - contg carbonyl deriv of molybdenum or tungsten, aaa ,nn, and titanium tetrachloride
IT19789/75A IT1031321B (en) 1974-02-04 1975-01-31 CATALYTIC COMPOSITION AND ITS UTI LIZATION FOR THE POLYM ERUPTION OF CYCLOOSEFINS
DE19752503943 DE2503943A1 (en) 1974-02-04 1975-01-31 NEW CATALYTIC COMPOSITION AND ITS USE FOR THE POLYMERIZATION OF CYCLOOLEFINS
NL7501268A NL7501268A (en) 1974-02-04 1975-02-03 PROCEDURE FOR PREPARING A NEW CATALY COMPOSITION AND ITS APPLICATION POLYMERIZATION OF CYCLIC ALKENES.
GB4737/75A GB1502014A (en) 1974-02-04 1975-02-04 Cyclo-olefin polymerization catalysts and their use
US05/547,032 US4005047A (en) 1974-02-04 1975-02-04 Catalytic composition and its use for polymerizing cycloolefins
JP50015218A JPS50129492A (en) 1974-02-04 1975-02-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7438111A FR2291997A1 (en) 1974-11-20 1974-11-20 Highly active catalyst for polymerising cyclo-olefines - contg carbonyl deriv of molybdenum or tungsten, aaa ,nn, and titanium tetrachloride

Publications (2)

Publication Number Publication Date
FR2291997A1 FR2291997A1 (en) 1976-06-18
FR2291997B1 true FR2291997B1 (en) 1979-03-16

Family

ID=9145072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438111A Granted FR2291997A1 (en) 1974-02-04 1974-11-20 Highly active catalyst for polymerising cyclo-olefines - contg carbonyl deriv of molybdenum or tungsten, aaa ,nn, and titanium tetrachloride

Country Status (1)

Country Link
FR (1) FR2291997A1 (en)

Also Published As

Publication number Publication date
FR2291997A1 (en) 1976-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse