BE758609A - Procede de preparation de corps moules en matieres mousses - Google Patents

Procede de preparation de corps moules en matieres mousses

Info

Publication number
BE758609A
BE758609A BE758609DA BE758609A BE 758609 A BE758609 A BE 758609A BE 758609D A BE758609D A BE 758609DA BE 758609 A BE758609 A BE 758609A
Authority
BE
Belgium
Prior art keywords
molded bodies
foam materials
preparing molded
preparing
foam
Prior art date
Application number
Other languages
English (en)
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.)
Publication date
Publication of BE758609A publication Critical patent/BE758609A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
    • 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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers

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)
BE758609D 1969-11-06 Procede de preparation de corps moules en matieres mousses BE758609A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691955891 DE1955891C2 (de) 1969-11-06 1969-11-06 Verfahren zur Herstellung von Schaumstoff-Formkörpern

Publications (1)

Publication Number Publication Date
BE758609A true BE758609A (fr) 1971-04-16

Family

ID=5750330

Family Applications (1)

Application Number Title Priority Date Filing Date
BE758609D BE758609A (fr) 1969-11-06 Procede de preparation de corps moules en matieres mousses

Country Status (4)

Country Link
BE (1) BE758609A (fr)
DE (1) DE1955891C2 (fr)
FR (1) FR2067018B1 (fr)
GB (1) GB1321679A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788115A (fr) * 1971-08-30 1973-02-28 Union Carbide Corp Compositions a base d'un polymere et d'un polyol convenant pourla fabrication des mousses de polyurethane
US3939106A (en) * 1973-03-20 1976-02-17 Union Carbide Corporation Energy absorbing polyurethane-polyurea cellular elastomers
US4104236A (en) 1974-08-28 1978-08-01 Union Carbide Corporation Liquid polymer/polyols and polyurethane elastomers based thereon
CA1077641A (fr) * 1974-08-28 1980-05-13 Donald W. Simroth Produits contenant des polymeres et des polyols; leur production
DE2513817C3 (de) * 1975-03-27 1986-11-13 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schaumstoff-Formkörpern kompakter Randzone und zelligem Kern
US4172825A (en) 1975-07-10 1979-10-30 Union Carbide Corporation Polymer/polyols and process for production thereof
CA1079433A (fr) * 1975-07-10 1980-06-10 Edmund C. Steinle (Jr.) Polymeres-polyols; leur production
LU74540A1 (fr) * 1976-03-12 1977-09-27
CA1123536A (fr) * 1976-12-20 1982-05-11 Russell Van Cleve Polymeres/polyols obtenus via des stabilisateurs en dispersion non aqueuse
US4312973A (en) 1978-08-10 1982-01-26 Union Carbide Corporation Polyurethane elastomers prepared from polyol or polymer/polyol-chain extender mixtures
DE2922769A1 (de) * 1979-06-05 1980-12-11 Phoenix Ag Formteil aus polyurethan-integralschaum fuer aussenteile von kraftfahrzeugen
ES8100668A1 (es) * 1980-01-08 1980-12-01 Alcudia Sa Procedimiento para preparar polioleteres polimericos
CA1148956A (fr) * 1980-01-21 1983-06-28 Richard L. Frentzel Preparation de surfactifs a base de polyoxyalkylene, catalysee par un metal, pour la stabilisation de mousse phenolique
US4594366A (en) * 1983-06-29 1986-06-10 Union Carbide Corporation Connected branched polyols and polyurethanes based thereon
US4741951A (en) * 1987-01-29 1988-05-03 Reeves Bros., Inc. Method for forming thermoformable polyurethane foam articles
JPH04325533A (ja) * 1991-04-25 1992-11-13 Toyoda Gosei Co Ltd インテグラルスキンフォーム成形品
US5830944A (en) * 1994-03-31 1998-11-03 Basf Aktiengesellschaft Preparation of polymeric polyesterols
DE4434604B4 (de) * 1994-09-28 2005-03-03 Basf Ag Verfahren zur Herstellung von fluorchlorkohlenwasserstofffreien, Urethangruppen enthaltenden Formkörpern mit einem zelligen Kern und einer verdichteten Randzone
DE4440212A1 (de) * 1994-11-10 1996-05-15 Basf Schwarzheide Gmbh Verfahren zur Herstellung von zelligen Polyurethanen
EP2402382A1 (fr) * 2010-06-08 2012-01-04 Basf Se Procédé de rinçage de dispersions de polyols

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA785835A (en) * 1968-05-21 J. Scharf James Low viscosity polymer/polyol compositions by a continuous process
DE1152537B (de) * 1962-06-02 1963-08-08 Bayer Ag Verfahren zur Herstellung von homogenen, Urethangruppen aufweisenden Kunststoffen
DE1694138C2 (de) * 1967-03-15 1982-06-09 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von harten Schaumstoff-Formteilen
GB1240708A (en) * 1967-07-31 1971-07-28 Upjohn Co Polyurethane foams
US3586649A (en) * 1968-12-12 1971-06-22 Gen Tire & Rubber Co Polyurethane foam structures with integral skin of improved properties and method of making

Also Published As

Publication number Publication date
DE1955891A1 (de) 1971-05-19
DE1955891C2 (de) 1986-12-04
FR2067018B1 (fr) 1974-12-20
GB1321679A (en) 1973-06-27
FR2067018A1 (fr) 1971-08-13

Similar Documents

Publication Publication Date Title
BE758609A (fr) Procede de preparation de corps moules en matieres mousses
BE757939A (fr) Procede de preparation de matieres en mousses
BE754723A (fr) Procede de preparation de
BE811005A (fr) Procede de preparation de mousses de matiere plastique sans agents de demoulage etrangers
BE796396A (fr) Procede de preparation d'elements moules en silicates
BE806806A (fr) Procede de preparation de mousses de polyurethanne
BE754455A (fr) Procede de preparation de matieres en mousses a cellules ouvertes
HU171748B (hu) Ehlement skreplenija dlja soedinenija tel iz penoplasta
BE750802A (fr) Procede de preparation de matieres synthetiques en polyurethanes
BE764698A (fr) Procede de preparation de matieres cellulaires en polyurethanes
BE791310A (fr) Procede de preparation de pieces moulees en mousse
BE745517A (fr) Procede de preparation de concentres de lactulose
BE810367A (fr) Procede de preparation de mousses de polyurethane
BE766377A (fr) Procede de preparation de matieres thermoplastiques moulees et marbree
BE818740A (fr) Procede de preparation de mousses de polyurethannes
BE801446A (fr) Procede de preparation de mousses de polyurethannes
BE744132A (fr) Procede de preparation de diisocyanates
BE764813A (fr) Procede de preparation de compositions polymeres vinyliques aromatique
BE798926A (fr) Procede de preparation de mousses de polyurethane
BE768399A (fr) Procede de preparation de matieres cellulaires en polyurethanes
BE751194A (fr) Procede de preparation de matieres mousses flexibles et elastiques
BE753775A (fr) Procede de preparation de nitroximes
BE781101A (fr) Procede preparation de polyoxyalkyleneglycols et de leurs monoethers
BE753516A (fr) Procede de production de mousses de resines uree-formaldehyde de meilleure qualite
CS189606B2 (en) Process for preparing monoazodyes insoluble in water

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FARBENFABRIKEN BAYER A.G.

Effective date: 19881130