FR1301785A - Process for preparing polyurethane prepolymers and converting these prepolymers into foam - Google Patents

Process for preparing polyurethane prepolymers and converting these prepolymers into foam

Info

Publication number
FR1301785A
FR1301785A FR874330A FR874330A FR1301785A FR 1301785 A FR1301785 A FR 1301785A FR 874330 A FR874330 A FR 874330A FR 874330 A FR874330 A FR 874330A FR 1301785 A FR1301785 A FR 1301785A
Authority
FR
France
Prior art keywords
prepolymers
foam
converting
preparing polyurethane
polyurethane prepolymers
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
FR874330A
Other languages
French (fr)
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.)
Dunlop France SA
Original Assignee
Dunlop France SA
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
Priority claimed from GB3308260A external-priority patent/GB980021A/en
Application filed by Dunlop France SA filed Critical Dunlop France SA
Priority to FR874330A priority Critical patent/FR1301785A/en
Application granted granted Critical
Publication of FR1301785A publication Critical patent/FR1301785A/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
    • 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
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups
FR874330A 1960-09-27 1961-09-27 Process for preparing polyurethane prepolymers and converting these prepolymers into foam Expired FR1301785A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR874330A FR1301785A (en) 1960-09-27 1961-09-27 Process for preparing polyurethane prepolymers and converting these prepolymers into foam

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3308260A GB980021A (en) 1960-09-27 1960-09-27 Production of polymers
FR874330A FR1301785A (en) 1960-09-27 1961-09-27 Process for preparing polyurethane prepolymers and converting these prepolymers into foam

Publications (1)

Publication Number Publication Date
FR1301785A true FR1301785A (en) 1962-08-17

Family

ID=26192449

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874330A Expired FR1301785A (en) 1960-09-27 1961-09-27 Process for preparing polyurethane prepolymers and converting these prepolymers into foam

Country Status (1)

Country Link
FR (1) FR1301785A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2211495A1 (en) * 1972-12-23 1974-07-19 Bayer Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2211495A1 (en) * 1972-12-23 1974-07-19 Bayer Ag

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