FR2211495A1 - - Google Patents

Info

Publication number
FR2211495A1
FR2211495A1 FR7346079A FR7346079A FR2211495A1 FR 2211495 A1 FR2211495 A1 FR 2211495A1 FR 7346079 A FR7346079 A FR 7346079A FR 7346079 A FR7346079 A FR 7346079A FR 2211495 A1 FR2211495 A1 FR 2211495A1
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.)
Granted
Application number
FR7346079A
Other languages
French (fr)
Other versions
FR2211495B1 (enExample
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of FR2211495A1 publication Critical patent/FR2211495A1/fr
Application granted granted Critical
Publication of FR2211495B1 publication Critical patent/FR2211495B1/fr
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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/54—Quaternary phosphonium compounds
    • C07F9/5407—Acyclic saturated phosphonium compounds
    • 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
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • 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
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having at least three hydroxy 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
    • C08G18/4829—Polyethers containing at least three hydroxy 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • C08G18/724—Combination of aromatic polyisocyanates with (cyclo)aliphatic polyisocyanates
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7607—Compounds of C08G18/7614 and of C08G18/7657
    • 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
    • C08G2110/0033—Foam properties having integral skins
    • 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
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Polyurethanes Or Polyureas (AREA)
FR7346079A 1972-12-23 1973-12-21 Expired FR2211495B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2263205A DE2263205C2 (de) 1972-12-23 1972-12-23 Verfahren zur Herstellung von kalthärtenden Polyetherurethanschaumstoffen

Publications (2)

Publication Number Publication Date
FR2211495A1 true FR2211495A1 (enExample) 1974-07-19
FR2211495B1 FR2211495B1 (enExample) 1978-03-10

Family

ID=5865324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7346079A Expired FR2211495B1 (enExample) 1972-12-23 1973-12-21

Country Status (10)

Country Link
JP (1) JPS5622891B2 (enExample)
BE (1) BE808892A (enExample)
BR (1) BR7309977D0 (enExample)
DE (1) DE2263205C2 (enExample)
ES (1) ES421736A1 (enExample)
FR (1) FR2211495B1 (enExample)
GB (1) GB1415560A (enExample)
IT (1) IT1000770B (enExample)
LU (1) LU69060A1 (enExample)
NL (1) NL7317504A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0263280A1 (de) * 1986-09-05 1988-04-13 Bayer Ag Verfahren zur Herstellung von elastischen, offenzelligen Polyurethan-Weichschaumstoffen mit erhöhter Stauchhärte
EP0339369A1 (en) * 1988-04-26 1989-11-02 The Dow Chemical Company Polyurethane foam prepared using high functionality cell openers and process for preparing the same
WO1995015990A1 (en) * 1993-12-07 1995-06-15 Polyol International B.V. Polyol compositions and their use in the preparation of high resilience polyurethane foams

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH597270A5 (enExample) * 1974-08-30 1978-03-31 Goldschmidt Ag Th
US3928258A (en) * 1974-09-23 1975-12-23 Olin Corp Preparation of low friability rigid polyurethane foam
CA1074049A (en) 1974-11-13 1980-03-18 Russell Van Cleve Polymer/polyols and polyurethane derivatives thereof
JPS532596A (en) * 1976-06-28 1978-01-11 Dai Ichi Kogyo Seiyaku Co Ltd Preparation of novel flame-retardant polyurethane foam
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
WO2001053370A1 (en) 2000-01-17 2001-07-26 Huntsman International Llc Process for preparing a free rise or slabstock flexible polyurethane foam
DK3133097T3 (da) * 2015-08-17 2022-12-19 Evonik Operations Gmbh Fremstilling af blødt polyurethanskum med forbedret hårdhed

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1267377A (fr) * 1959-08-12 1961-07-21 Pittsburgh Plate Glass Co Polyéthers de polyols et leurs dérivés
FR1301785A (fr) * 1960-09-27 1962-08-17 Dunlop Sa Procédé de préparation de prépolymères de polyuréthane et de transformation en mousse de ces prépolymères
FR1352345A (fr) * 1962-02-27 1964-02-14 Perfectionnements apportés aux mousses de polyuréthane, aux compositions utilisables en vue de la production de ces mousses, et aux procédés pour la production de ces mousses et compositions
FR1426439A (fr) * 1961-09-05 1966-01-28 Dow Chemical Co Mousses rigides de polyuréthane et procédés de fabrication de ces mousses

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6413172A (enExample) * 1963-11-14 1965-05-17
US3433751A (en) * 1965-02-01 1969-03-18 Takeda Chemical Industries Ltd Polyether polyol composition and polyurethane foams produced therefrom
US3741917A (en) * 1970-10-26 1973-06-26 Union Carbide Corp Cold cure high resilience foam
JPS523998A (en) * 1975-01-20 1977-01-12 Hitachi Ltd Process for detecting damaged reactor fuel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1267377A (fr) * 1959-08-12 1961-07-21 Pittsburgh Plate Glass Co Polyéthers de polyols et leurs dérivés
FR1301785A (fr) * 1960-09-27 1962-08-17 Dunlop Sa Procédé de préparation de prépolymères de polyuréthane et de transformation en mousse de ces prépolymères
FR1426439A (fr) * 1961-09-05 1966-01-28 Dow Chemical Co Mousses rigides de polyuréthane et procédés de fabrication de ces mousses
FR1352345A (fr) * 1962-02-27 1964-02-14 Perfectionnements apportés aux mousses de polyuréthane, aux compositions utilisables en vue de la production de ces mousses, et aux procédés pour la production de ces mousses et compositions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0263280A1 (de) * 1986-09-05 1988-04-13 Bayer Ag Verfahren zur Herstellung von elastischen, offenzelligen Polyurethan-Weichschaumstoffen mit erhöhter Stauchhärte
EP0339369A1 (en) * 1988-04-26 1989-11-02 The Dow Chemical Company Polyurethane foam prepared using high functionality cell openers and process for preparing the same
WO1995015990A1 (en) * 1993-12-07 1995-06-15 Polyol International B.V. Polyol compositions and their use in the preparation of high resilience polyurethane foams

Also Published As

Publication number Publication date
JPS5622891B2 (enExample) 1981-05-28
ES421736A1 (es) 1976-05-01
IT1000770B (it) 1976-04-10
BR7309977D0 (pt) 1974-09-05
BE808892A (fr) 1974-06-20
FR2211495B1 (enExample) 1978-03-10
JPS4990797A (enExample) 1974-08-29
NL7317504A (enExample) 1974-06-25
GB1415560A (en) 1975-11-26
DE2263205A1 (de) 1974-07-04
LU69060A1 (enExample) 1974-07-10
IT7354535A1 (it) 1975-06-21
DE2263205C2 (de) 1983-09-29

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Legal Events

Date Code Title Description
ST Notification of lapse