DE2035134A1 - Verfahren zur Herstellung von Polyather Mischpolymerisaten - Google Patents

Verfahren zur Herstellung von Polyather Mischpolymerisaten

Info

Publication number
DE2035134A1
DE2035134A1 DE19702035134 DE2035134A DE2035134A1 DE 2035134 A1 DE2035134 A1 DE 2035134A1 DE 19702035134 DE19702035134 DE 19702035134 DE 2035134 A DE2035134 A DE 2035134A DE 2035134 A1 DE2035134 A1 DE 2035134A1
Authority
DE
Germany
Prior art keywords
polyol
oxide
alkylene oxides
total
mixture
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.)
Pending
Application number
DE19702035134
Other languages
German (de)
English (en)
Inventor
Derek Stanley Fackrell Jeffrey Winford Glamorgan South Wales Randall George Colin William Carshalton Surrey Caldwell, (Großbritannien) M
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.)
BP Chemicals Ltd
Original Assignee
BP Chemicals Ltd
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 BP Chemicals Ltd filed Critical BP Chemicals Ltd
Publication of DE2035134A1 publication Critical patent/DE2035134A1/de
Pending 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
    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4845—Polyethers containing oxyethylene units and other oxyalkylene units containing oxypropylene or higher oxyalkylene end 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
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3

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)
DE19702035134 1969-07-15 1970-07-15 Verfahren zur Herstellung von Polyather Mischpolymerisaten Pending DE2035134A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35537/69A GB1286676A (en) 1969-07-15 1969-07-15 Polyethers

Publications (1)

Publication Number Publication Date
DE2035134A1 true DE2035134A1 (de) 1971-04-15

Family

ID=10378844

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702035134 Pending DE2035134A1 (de) 1969-07-15 1970-07-15 Verfahren zur Herstellung von Polyather Mischpolymerisaten

Country Status (6)

Country Link
BE (1) BE753413A (enExample)
DE (1) DE2035134A1 (enExample)
ES (1) ES381760A1 (enExample)
FR (1) FR2055124A5 (enExample)
GB (1) GB1286676A (enExample)
NL (1) NL7010383A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304636A1 (fr) * 1975-03-20 1976-10-15 Texaco Development Corp Procede de production de compositions de polyether polyols

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738993A (en) * 1985-10-22 1988-04-19 Basf Corporation Rim microcellular polyurethane elastomer employing heteric or internal block ethylene oxide polyols

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304636A1 (fr) * 1975-03-20 1976-10-15 Texaco Development Corp Procede de production de compositions de polyether polyols

Also Published As

Publication number Publication date
GB1286676A (en) 1972-08-23
FR2055124A5 (enExample) 1971-05-07
ES381760A1 (es) 1973-04-16
BE753413A (fr) 1971-01-13
NL7010383A (enExample) 1971-01-19

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