JPS5033273A - - Google Patents

Info

Publication number
JPS5033273A
JPS5033273A JP6174674A JP6174674A JPS5033273A JP S5033273 A JPS5033273 A JP S5033273A JP 6174674 A JP6174674 A JP 6174674A JP 6174674 A JP6174674 A JP 6174674A JP S5033273 A JPS5033273 A JP S5033273A
Authority
JP
Japan
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.)
Pending
Application number
JP6174674A
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
Priority claimed from FR7319908A external-priority patent/FR2231678A1/fr
Priority claimed from FR7334396A external-priority patent/FR2244775A2/fr
Application filed filed Critical
Publication of JPS5033273A publication Critical patent/JPS5033273A/ja
Pending 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/46—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from alkali metals
    • C08F4/48—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from alkali metals selected from lithium, rubidium, caesium or francium
    • C08F4/486—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from alkali metals selected from lithium, rubidium, caesium or francium at least two metal atoms in the same molecule
    • C08F4/488—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from alkali metals selected from lithium, rubidium, caesium or francium at least two metal atoms in the same molecule at least two lithium atoms in the same molecule

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
JP6174674A 1973-05-30 1974-05-30 Pending JPS5033273A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7319908A FR2231678A1 (en) 1973-05-30 1973-05-30 Lithium polymerisation catalysts - contg. two reactive carbon-lithium bonds, with increased stability and solubility in aromatics
FR7334396A FR2244775A2 (en) 1973-09-25 1973-09-25 Lithium polymerisation catalysts - contg. two reactive carbon-lithium bonds, with increased stability and solubility in aromatics

Publications (1)

Publication Number Publication Date
JPS5033273A true JPS5033273A (ja) 1975-03-31

Family

ID=26217749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6174674A Pending JPS5033273A (ja) 1973-05-30 1974-05-30

Country Status (2)

Country Link
JP (1) JPS5033273A (ja)
DE (1) DE2425924A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50122585A (ja) * 1974-03-07 1975-09-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50122585A (ja) * 1974-03-07 1975-09-26

Also Published As

Publication number Publication date
DE2425924A1 (de) 1975-01-16

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