FR2269550B1 - - Google Patents

Info

Publication number
FR2269550B1
FR2269550B1 FR7416142A FR7416142A FR2269550B1 FR 2269550 B1 FR2269550 B1 FR 2269550B1 FR 7416142 A FR7416142 A FR 7416142A FR 7416142 A FR7416142 A FR 7416142A FR 2269550 B1 FR2269550 B1 FR 2269550B1
Authority
FR
France
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
FR7416142A
Other languages
French (fr)
Other versions
FR2269550A1 (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.)
Progil-Bayer-Ugine
Original Assignee
Progil-Bayer-Ugine
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 Progil-Bayer-Ugine filed Critical Progil-Bayer-Ugine
Priority to FR7416142A priority Critical patent/FR2269550A1/fr
Publication of FR2269550A1 publication Critical patent/FR2269550A1/fr
Application granted granted Critical
Publication of FR2269550B1 publication Critical patent/FR2269550B1/fr
Granted 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
    • 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
    • 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
    • C08G18/487—Polyethers containing cyclic groups
    • C08G18/4883—Polyethers containing cyclic groups containing cyclic groups having at least one oxygen atom in the ring
    • 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
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08G2110/0016—Foam properties semi-rigid
    • 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
    • C08G2110/0033—Foam properties having integral skins

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR7416142A 1974-05-03 1974-05-03 Cold, one-shot prepn. of polyurethane foams - using unmodified diisocyanate and specific polyether polyols Granted FR2269550A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7416142A FR2269550A1 (en) 1974-05-03 1974-05-03 Cold, one-shot prepn. of polyurethane foams - using unmodified diisocyanate and specific polyether polyols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7416142A FR2269550A1 (en) 1974-05-03 1974-05-03 Cold, one-shot prepn. of polyurethane foams - using unmodified diisocyanate and specific polyether polyols

Publications (2)

Publication Number Publication Date
FR2269550A1 FR2269550A1 (en) 1975-11-28
FR2269550B1 true FR2269550B1 (et) 1979-01-26

Family

ID=9138650

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7416142A Granted FR2269550A1 (en) 1974-05-03 1974-05-03 Cold, one-shot prepn. of polyurethane foams - using unmodified diisocyanate and specific polyether polyols

Country Status (1)

Country Link
FR (1) FR2269550A1 (et)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312973A (en) 1978-08-10 1982-01-26 Union Carbide Corporation Polyurethane elastomers prepared from polyol or polymer/polyol-chain extender mixtures
US4380502A (en) 1980-03-28 1983-04-19 Bayer Aktiengesellschaft Process for the production of polyether polyols

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3323872A1 (de) * 1983-07-02 1985-01-03 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von elastischen, offenzelligen polyurethan-weichschaumstoffen mit raumgewichten von hoechstens 24 kg/m hoch 3
GB8516618D0 (en) * 1985-07-01 1985-08-07 Ici Plc Polyether polyols
US5549841A (en) * 1995-03-24 1996-08-27 Arco Chemical Technology, L.P. Process for manufacturing foam with improved wet set properties
ES2138901B1 (es) * 1997-03-21 2000-09-01 Betere Fab Lucia Antonio Procedimiento continuo para la fabricacion de espumas de latez-poliuretano.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312973A (en) 1978-08-10 1982-01-26 Union Carbide Corporation Polyurethane elastomers prepared from polyol or polymer/polyol-chain extender mixtures
US4380502A (en) 1980-03-28 1983-04-19 Bayer Aktiengesellschaft Process for the production of polyether polyols

Also Published As

Publication number Publication date
FR2269550A1 (en) 1975-11-28

Similar Documents

Publication Publication Date Title
FR2294361B1 (et)
FR2263497A1 (et)
FR2285986B1 (et)
FR2260436B3 (et)
FR2269550B1 (et)
JPS50113714A (et)
JPS50114424A (et)
JPS50113212A (et)
FR2275752B3 (et)
FR2276247B3 (et)
JPS50104685U (et)
JPS50102507U (et)
CH915875A4 (et)
CH573326A5 (et)
BG21443A1 (et)
BG22007A1 (et)
CH116575A4 (et)
BG21432A1 (et)
BG21352A1 (et)
DD115255A1 (et)
BG21248A1 (et)
BG21132A1 (et)
BG21107A1 (et)
BG21075A1 (et)
CH572863A5 (et)

Legal Events

Date Code Title Description
ST Notification of lapse