ES347852A1 - Procedimiento de preparacion de un catalizador de polimeri-zacion de eteres ciclicos. - Google Patents

Procedimiento de preparacion de un catalizador de polimeri-zacion de eteres ciclicos.

Info

Publication number
ES347852A1
ES347852A1 ES347852A ES347852A ES347852A1 ES 347852 A1 ES347852 A1 ES 347852A1 ES 347852 A ES347852 A ES 347852A ES 347852 A ES347852 A ES 347852A ES 347852 A1 ES347852 A1 ES 347852A1
Authority
ES
Spain
Prior art keywords
catalysts
new
metal
manufacturing
metals
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
ES347852A
Other languages
English (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
Publication of ES347852A1 publication Critical patent/ES347852A1/es
Expired 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
    • C08G65/269—Mixed catalyst systems, i.e. containing more than one reactive component or catalysts formed in-situ

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Polyethers (AREA)
ES347852A 1966-12-02 1967-11-30 Procedimiento de preparacion de un catalizador de polimeri-zacion de eteres ciclicos. Expired ES347852A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR86080A FR1542470A (fr) 1966-12-02 1966-12-02 Nouveaux catalyseurs de polymérisation d'oxydes d'alcoylènes

Publications (1)

Publication Number Publication Date
ES347852A1 true ES347852A1 (es) 1969-06-01

Family

ID=8621950

Family Applications (1)

Application Number Title Priority Date Filing Date
ES347852A Expired ES347852A1 (es) 1966-12-02 1967-11-30 Procedimiento de preparacion de un catalizador de polimeri-zacion de eteres ciclicos.

Country Status (8)

Country Link
US (1) US3520827A (es)
BE (1) BE707167A (es)
CH (1) CH483872A (es)
DE (1) DE1667117A1 (es)
ES (1) ES347852A1 (es)
FR (1) FR1542470A (es)
GB (1) GB1156410A (es)
NL (1) NL6716453A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122107A (en) 1976-03-26 1978-10-24 M&T Chemicals Inc. Reaction products of specific antimony compounds with a carboxylate of zinc calcium or manganese and an alcohol or glycol
US4456697A (en) * 1982-09-23 1984-06-26 Conoco Inc. Catalysts for alkoxylation reactions
CA2930729A1 (en) 2013-11-22 2015-05-28 Dow Global Technologies Llc Zinc catalyst/additive system for the polymerization of epoxide monomers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313740A (en) * 1962-09-26 1967-04-11 Gen Tire & Rubber Co Expoxide polymerization catalysts, their preparation and their use
US3384603A (en) * 1964-10-02 1968-05-21 Wyandotte Chemicals Corp Process for production of polymers of propylene oxide
FR1478334A (fr) * 1965-05-06 1967-04-28 Inst Francais Du Petrole Catalyseur à base de métaux bivalents, sa préparation et ses applications, en particulier pour la polymérisation d'éthers cycliques
US3379660A (en) * 1965-06-07 1968-04-23 Phillips Petroleum Co Alkene oxide polymerization with a catalyst comprising an organoaluminum compound, an organozinc compound and water

Also Published As

Publication number Publication date
US3520827A (en) 1970-07-21
DE1667117A1 (de) 1971-06-09
GB1156410A (en) 1969-06-25
BE707167A (es) 1968-04-01
NL6716453A (es) 1968-06-04
CH483872A (fr) 1970-01-15
FR1542470A (fr) 1968-10-18

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