FR1221974A - Catalyseur de polymérisation amélioré - Google Patents

Catalyseur de polymérisation amélioré

Info

Publication number
FR1221974A
FR1221974A FR787269A FR787269A FR1221974A FR 1221974 A FR1221974 A FR 1221974A FR 787269 A FR787269 A FR 787269A FR 787269 A FR787269 A FR 787269A FR 1221974 A FR1221974 A FR 1221974A
Authority
FR
France
Prior art keywords
polymerization catalyst
improved polymerization
improved
catalyst
polymerization
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
FR787269A
Other languages
English (en)
Inventor
Giulio Natta
Lido Porri
Leonardo Fiore
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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 Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Application granted granted Critical
Publication of FR1221974A publication Critical patent/FR1221974A/fr
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
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • 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
    • C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
    • C08F4/12—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of boron, aluminium, gallium, indium, thallium or rare earths
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
FR787269A 1958-02-26 1959-02-20 Catalyseur de polymérisation amélioré Expired FR1221974A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT587976 1958-02-26

Publications (1)

Publication Number Publication Date
FR1221974A true FR1221974A (fr) 1960-06-07

Family

ID=11120720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787269A Expired FR1221974A (fr) 1958-02-26 1959-02-20 Catalyseur de polymérisation amélioré

Country Status (7)

Country Link
US (1) US3016371A (fr)
BE (1) BE576096A (fr)
DE (1) DE1093093B (fr)
FR (1) FR1221974A (fr)
GB (1) GB908778A (fr)
LU (1) LU36908A1 (fr)
NL (1) NL108361C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL254555A (fr) * 1956-08-07
FR1310146A (fr) * 1960-12-05 1963-03-06
US3414575A (en) * 1964-12-09 1968-12-03 Dow Chemical Co Anhydrous crystalline complexes of cobaltous salts and nitrogenous bases
NL135331C (fr) * 1965-07-09
US3996311A (en) * 1971-10-29 1976-12-07 Foster Grant Co., Inc. Graft polybutadiene-styrene interpolymers and process for making same
FR2225401B1 (fr) * 1973-04-12 1976-05-21 Aquitaine Petrole
US4234454A (en) * 1979-07-27 1980-11-18 Phillips Petroleum Company Diolefin dimerization catalyst and method for producing nitrosyl halides of iron triad metals

Also Published As

Publication number Publication date
BE576096A (fr) 1959-08-25
NL108361C (fr) 1963-12-16
LU36908A1 (fr) 1960-08-21
US3016371A (en) 1962-01-09
DE1093093B (de) 1960-11-17
GB908778A (en) 1962-10-24

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