FR1189648A - Procédé de purification de hauts polymères du propylène - Google Patents

Procédé de purification de hauts polymères du propylène

Info

Publication number
FR1189648A
FR1189648A FR1189648DA FR1189648A FR 1189648 A FR1189648 A FR 1189648A FR 1189648D A FR1189648D A FR 1189648DA FR 1189648 A FR1189648 A FR 1189648A
Authority
FR
France
Prior art keywords
propylene
purification process
high polymers
polymers
purification
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
Other languages
English (en)
Inventor
Karl Ziegler
Rino Mostardini
Luciano Luciani
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 FR1189648A publication Critical patent/FR1189648A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08—Catalytic processes
    • C07C2/26—Catalytic processes with hydrides or organic compounds
    • C07C2/30—Catalytic processes with hydrides or organic compounds containing metal-to-carbon bond; Metal hydrides
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C07C2531/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • C07C2531/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
FR1189648D 1957-01-10 1958-01-09 Procédé de purification de hauts polymères du propylène Expired FR1189648A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT45057 1957-01-10

Publications (1)

Publication Number Publication Date
FR1189648A true FR1189648A (fr) 1959-10-05

Family

ID=11098725

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1189570D Expired FR1189570A (fr) 1957-01-10 1958-01-07 Dimérisation d'oléfines
FR1189648D Expired FR1189648A (fr) 1957-01-10 1958-01-09 Procédé de purification de hauts polymères du propylène

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1189570D Expired FR1189570A (fr) 1957-01-10 1958-01-07 Dimérisation d'oléfines

Country Status (6)

Country Link
US (1) US3127385A (fr)
BE (1) BE563859A (fr)
CH (1) CH382444A (fr)
DE (1) DE1096608B (fr)
FR (2) FR1189570A (fr)
GB (1) GB827804A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240838A (en) * 1964-12-01 1966-03-15 Exxon Research Engineering Co Isomerization catalyst for conversion of type iii olefins to type iv olefins
IT1121993B (it) * 1979-07-02 1986-04-23 Montedison Spa Procedimento migliorato per l'essiccamento di materiali incoerenti

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2474671A (en) * 1947-04-29 1949-06-28 Atlantic Refining Co Polymerization of olefinic hydrocarbons with friedel-crafts catalysts
IT577536A (fr) * 1954-02-25
NL95589C (fr) * 1954-04-05
CH363436A (de) * 1954-06-08 1962-07-31 Montedison Spa Als Folie, Faser oder Faden geformtes Erzeugnis und Verfahren zu dessen Herstellung
US2882264A (en) * 1955-10-10 1959-04-14 Dow Chemical Co Polymerization of ethylene

Also Published As

Publication number Publication date
BE563859A (fr) 1958-07-10
GB827804A (en) 1960-02-10
US3127385A (en) 1964-03-31
CH382444A (de) 1964-09-30
FR1189570A (fr) 1959-10-05
DE1096608B (de) 1961-01-05

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