FR2162490A2 - - Google Patents

Info

Publication number
FR2162490A2
FR2162490A2 FR7243388A FR7243388A FR2162490A2 FR 2162490 A2 FR2162490 A2 FR 2162490A2 FR 7243388 A FR7243388 A FR 7243388A FR 7243388 A FR7243388 A FR 7243388A FR 2162490 A2 FR2162490 A2 FR 2162490A2
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
FR7243388A
Other languages
French (fr)
Other versions
FR2162490B2 (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.)
Dunlop Co Ltd
Original Assignee
Dunlop Co 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 Dunlop Co Ltd filed Critical Dunlop Co Ltd
Publication of FR2162490A2 publication Critical patent/FR2162490A2/fr
Application granted granted Critical
Publication of FR2162490B2 publication Critical patent/FR2162490B2/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
    • C08G18/28—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
    • 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
    • C08G18/08—Processes
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate 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
    • C08G18/4804—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
    • 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
    • C08G2110/0041—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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
FR7243388A 1971-12-08 1972-12-06 Expired FR2162490B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5711671A GB1396300A (en) 1971-12-08 1971-12-08 Polyurethane foams

Publications (2)

Publication Number Publication Date
FR2162490A2 true FR2162490A2 (en) 1973-07-20
FR2162490B2 FR2162490B2 (en) 1977-10-07

Family

ID=10478405

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7243388A Expired FR2162490B2 (en) 1971-12-08 1972-12-06

Country Status (6)

Country Link
AU (1) AU4973872A (en)
DE (1) DE2260179A1 (en)
FR (1) FR2162490B2 (en)
GB (1) GB1396300A (en)
NL (1) NL7216647A (en)
ZA (1) ZA728572B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0322913A2 (en) * 1987-12-30 1989-07-05 Union Carbide Corporation Process for producing flexible polyurethane foam using hexa-hydro-s-triazine catalysts
EP0459622A1 (en) * 1990-04-25 1991-12-04 ARCO Chemical Technology, L.P. Polyurethane foams blown only with water
WO1995023819A1 (en) * 1994-03-03 1995-09-08 Polyol International B.V. Process for producing a soft, flexible, hot molded polyurethane foam

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2528898A1 (en) * 1975-06-28 1977-01-13 Bischofsheim Chemie Anlagen INORGANIC-ORGANIC POLYMERS AND METHOD FOR THEIR PRODUCTION
US4544678A (en) * 1984-11-19 1985-10-01 Stauffer Chemical Company Filled or extended polyurethane foam containing polyethylene glycol softening agent
US5447965A (en) * 1993-06-02 1995-09-05 Imperial Chemical Industries Plc Method for the preparation of flexible polymeric foams
CN115181239B (en) * 2022-08-02 2023-06-02 湖北世丰新材料有限公司 Polyurethane soft foam with high hydrophilicity and low expansion ratio, preparation method and application

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0322913A2 (en) * 1987-12-30 1989-07-05 Union Carbide Corporation Process for producing flexible polyurethane foam using hexa-hydro-s-triazine catalysts
EP0322913A3 (en) * 1987-12-30 1990-06-13 Union Carbide Corporation Process for producing flexible polyurethane foam using hexa-hydro-s-triazine catalysts
EP0459622A1 (en) * 1990-04-25 1991-12-04 ARCO Chemical Technology, L.P. Polyurethane foams blown only with water
WO1995023819A1 (en) * 1994-03-03 1995-09-08 Polyol International B.V. Process for producing a soft, flexible, hot molded polyurethane foam

Also Published As

Publication number Publication date
NL7216647A (en) 1973-06-13
AU4973872A (en) 1974-06-27
FR2162490B2 (en) 1977-10-07
DE2260179A1 (en) 1973-06-20
ZA728572B (en) 1974-11-27
GB1396300A (en) 1975-06-04

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