FR1377597A - Procédé de production de mousses de polyuréthannes - Google Patents

Procédé de production de mousses de polyuréthannes

Info

Publication number
FR1377597A
FR1377597A FR949502A FR949502A FR1377597A FR 1377597 A FR1377597 A FR 1377597A FR 949502 A FR949502 A FR 949502A FR 949502 A FR949502 A FR 949502A FR 1377597 A FR1377597 A FR 1377597A
Authority
FR
France
Prior art keywords
production process
polyurethane foams
foams production
polyurethane
production
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
FR949502A
Other languages
English (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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Priority claimed from GB37460/62A external-priority patent/GB1031504A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to FR949502A priority Critical patent/FR1377597A/fr
Application granted granted Critical
Publication of FR1377597A publication Critical patent/FR1377597A/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
    • C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic Table
    • C07F3/003—Compounds containing elements of Groups 2 or 12 of the Periodic Table without C-Metal linkages
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • 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
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • 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
    • C08G2110/0025—Foam properties 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
    • C08G2110/0041—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)
FR949502A 1962-10-03 1963-10-03 Procédé de production de mousses de polyuréthannes Expired FR1377597A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR949502A FR1377597A (fr) 1962-10-03 1963-10-03 Procédé de production de mousses de polyuréthannes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB37460/62A GB1031504A (en) 1962-10-03 1962-10-03 Pyridine derivatives
FR949502A FR1377597A (fr) 1962-10-03 1963-10-03 Procédé de production de mousses de polyuréthannes

Publications (1)

Publication Number Publication Date
FR1377597A true FR1377597A (fr) 1964-11-06

Family

ID=26203718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949502A Expired FR1377597A (fr) 1962-10-03 1963-10-03 Procédé de production de mousses de polyuréthannes

Country Status (1)

Country Link
FR (1) FR1377597A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2214720A1 (fr) * 1973-01-19 1974-08-19 Ici Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2214720A1 (fr) * 1973-01-19 1974-08-19 Ici Ltd

Similar Documents

Publication Publication Date Title
CH445111A (fr) Procédé de fabrication de mousses de polyuréthane
BE603552A (fr) Procédé de fabrication de mousses de polyuréthane
BE613248A (fr) Procédé de flottation de mousses
CH437775A (fr) Procédé de fabrication des mousses de polyuréthane
IT689667B (it) Procedimento per preparare polimeri poliuretanici
FR1450187A (fr) Procédé de fabrication de mousses de polyuréthanes
FR1465798A (fr) Procédé de fabrication de mousses de polyuréthanes
FR1368371A (fr) Procédé de production de mousses de polyuréthanes
FR1377597A (fr) Procédé de production de mousses de polyuréthannes
FR1352278A (fr) Procédé de fabrication de mousses rigides de polyuréthane
FR1332811A (fr) Procédé de production de polyuréthanes
BE619779A (fr) Procédé de post-traitement de mousses de polyuréthane
FR1314633A (fr) Procédé de production de coke
FR1350508A (fr) Procédé de production de polyoxyméthylène
FR1225927A (fr) Procédé de moulage de polyuréthane
FR1383287A (fr) Procédé de production de 4-sulfanilamidopyrimidines
FR1302649A (fr) Procédé de fabrication de mousses de polyester
FR1442569A (fr) Procédé de fabrication de polyuréthanes mousses
FR1324508A (fr) Procédé de production de polyuréthanes
FR1410852A (fr) Procédé pour la production de mousses de polyuréthane
FR1320416A (fr) Procédé de production de dipyrazolopyridines
FR1354541A (fr) Procédé de teinture de mousses de polyuréthanes
FR82863E (fr) Procédé pour la production de mousses
FR1420745A (fr) Procédé de fabrication de polyuréthanes mousses
FR1384416A (fr) Procédé de fabrication de polyuréthanes mousses