BE839838A - Procede de production de composition de polyether polyols - Google Patents

Procede de production de composition de polyether polyols

Info

Publication number
BE839838A
BE839838A BE165403A BE165403A BE839838A BE 839838 A BE839838 A BE 839838A BE 165403 A BE165403 A BE 165403A BE 165403 A BE165403 A BE 165403A BE 839838 A BE839838 A BE 839838A
Authority
BE
Belgium
Prior art keywords
production process
polyether polyols
composition production
polyols composition
polyether
Prior art date
Application number
BE165403A
Other languages
English (en)
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 filed Critical
Publication of BE839838A publication Critical patent/BE839838A/fr

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
    • C08G65/2603—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 the other compounds containing oxygen
    • C08G65/2606—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 the other compounds containing oxygen containing hydroxyl groups
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • 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
    • C08G65/2669—Non-metals or compounds thereof
    • C08G65/2672—Nitrogen or compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyethers (AREA)
BE165403A 1975-03-20 1976-03-19 Procede de production de composition de polyether polyols BE839838A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56017575A 1975-03-20 1975-03-20

Publications (1)

Publication Number Publication Date
BE839838A true BE839838A (fr) 1976-09-20

Family

ID=24236688

Family Applications (1)

Application Number Title Priority Date Filing Date
BE165403A BE839838A (fr) 1975-03-20 1976-03-19 Procede de production de composition de polyether polyols

Country Status (6)

Country Link
JP (1) JPS51116899A (fr)
BE (1) BE839838A (fr)
CA (1) CA1065314A (fr)
DE (1) DE2610991A1 (fr)
FR (1) FR2304636A1 (fr)
GB (1) GB1504432A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3011083A1 (de) * 1980-03-22 1981-10-01 Bayer Ag, 5090 Leverkusen Dichtungs- und schmiermittel fuer mittel- und hochdruckautoklaven
CA1209737A (fr) * 1983-01-17 1986-08-12 Curtis J. Reichel Procede par co-initiation retardee pour la preparation de melanges a base de polyol
BR8701098A (pt) * 1987-03-11 1988-09-13 Brastemp Sa Processo de preparacao de poliuretano rigido

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL264342A (fr) *
NL124655C (fr) * 1958-12-13 1900-01-01
FR1300786A (fr) * 1960-06-10 1962-08-10 Union Carbide Corp Préparation de catalyseur pour la polymérisation des époxydes
GB1082673A (en) * 1964-06-10 1967-09-06 Pfizer Ltd Polyethers
GB1286676A (en) * 1969-07-15 1972-08-23 Bp Chem Int Ltd Polyethers

Also Published As

Publication number Publication date
DE2610991A1 (de) 1976-09-30
JPS51116899A (en) 1976-10-14
CA1065314A (fr) 1979-10-30
FR2304636A1 (fr) 1976-10-15
FR2304636B1 (fr) 1980-01-11
GB1504432A (en) 1978-03-22

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