GB1504432A - Production of polyether polyols - Google Patents

Production of polyether polyols

Info

Publication number
GB1504432A
GB1504432A GB913476A GB913476A GB1504432A GB 1504432 A GB1504432 A GB 1504432A GB 913476 A GB913476 A GB 913476A GB 913476 A GB913476 A GB 913476A GB 1504432 A GB1504432 A GB 1504432A
Authority
GB
United Kingdom
Prior art keywords
production
polyether polyols
polyols
polyether
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
GB913476A
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.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of GB1504432A publication Critical patent/GB1504432A/en
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
    • C08G65/2603—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
GB913476A 1975-03-20 1976-03-08 Production of polyether polyols Expired GB1504432A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1504432A true GB1504432A (en) 1978-03-22

Family

ID=24236688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB913476A Expired GB1504432A (en) 1975-03-20 1976-03-08 Production of polyether polyols

Country Status (6)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036542A1 (en) * 1980-03-22 1981-09-30 Bayer Ag Sealing material and lubricant for middle and high pressure autoclaves
EP0114072A2 (en) * 1983-01-17 1984-07-25 BASF Corporation Delayed co-initiation process for preparing polyol blends
GB2201961A (en) * 1987-03-11 1988-09-14 Brastemp Sa Process for the preparation of rigid polyurethane

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL264342A (en) *
NL246367A (en) * 1958-12-13 1900-01-01
FR1300786A (en) * 1960-06-10 1962-08-10 Union Carbide Corp Preparation of catalyst for the polymerization of epoxies
GB1082672A (en) * 1964-06-10 1967-09-06 Pfizer Ltd Polyethers
GB1286676A (en) * 1969-07-15 1972-08-23 Bp Chem Int Ltd Polyethers

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036542A1 (en) * 1980-03-22 1981-09-30 Bayer Ag Sealing material and lubricant for middle and high pressure autoclaves
EP0114072A2 (en) * 1983-01-17 1984-07-25 BASF Corporation Delayed co-initiation process for preparing polyol blends
EP0114072A3 (en) * 1983-01-17 1987-12-09 BASF Corporation Delayed co-initiation process for preparing polyol blends
GB2201961A (en) * 1987-03-11 1988-09-14 Brastemp Sa Process for the preparation of rigid polyurethane
US4927861A (en) * 1987-03-11 1990-05-22 Brastemp S/A Rigid polyurethane preparation process
GB2201961B (en) * 1987-03-11 1990-10-03 Brastemp Sa Rigid polyurethane preparation process

Also Published As

Publication number Publication date
JPS51116899A (en) 1976-10-14
FR2304636B1 (en) 1980-01-11
DE2610991A1 (en) 1976-09-30
FR2304636A1 (en) 1976-10-15
BE839838A (en) 1976-09-20
CA1065314A (en) 1979-10-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee