FR1291821A - Procédé de préparation de mousses de polyuréthane - Google Patents

Procédé de préparation de mousses de polyuréthane

Info

Publication number
FR1291821A
FR1291821A FR858496A FR858496A FR1291821A FR 1291821 A FR1291821 A FR 1291821A FR 858496 A FR858496 A FR 858496A FR 858496 A FR858496 A FR 858496A FR 1291821 A FR1291821 A FR 1291821A
Authority
FR
France
Prior art keywords
polyurethane foams
preparing polyurethane
preparing
foams
polyurethane
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
FR858496A
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 Dow Corning Corp filed Critical Dow Corning Corp
Priority to FR858496A priority Critical patent/FR1291821A/fr
Application granted granted Critical
Publication of FR1291821A publication Critical patent/FR1291821A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR858496A 1961-04-12 1961-04-12 Procédé de préparation de mousses de polyuréthane Expired FR1291821A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR858496A FR1291821A (fr) 1961-04-12 1961-04-12 Procédé de préparation de mousses de polyuréthane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR858496A FR1291821A (fr) 1961-04-12 1961-04-12 Procédé de préparation de mousses de polyuréthane

Publications (1)

Publication Number Publication Date
FR1291821A true FR1291821A (fr) 1962-04-27

Family

ID=8752882

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858496A Expired FR1291821A (fr) 1961-04-12 1961-04-12 Procédé de préparation de mousses de polyuréthane

Country Status (1)

Country Link
FR (1) FR1291821A (fr)

Similar Documents

Publication Publication Date Title
CH406643A (fr) Procédé de préparation de résines mousses de polyuréthane
FR1326136A (fr) Procédé de préparation de mousses de polycaprolactame
BE613248A (fr) Procédé de flottation de mousses
BE612384A (fr) Procédé de préparation des 1-glycosyle-6-aza-uraciles
FR1216662A (fr) Procédé de préparation de mousses thermoplastiques
FR1367045A (fr) Procédé de préparation de mousse rigide de polyuréthanes
FR1291821A (fr) Procédé de préparation de mousses de polyuréthane
FR1325196A (fr) Procédé de préparation de mousses de polyuréthane
FR1253688A (fr) Procédé de préparation de mousses de polyuréthane
FR1411370A (fr) Procédé de préparation de mousse de polyuréthane
FR1291980A (fr) Procédé de préparation de mousses de polyuréthane
FR1333271A (fr) Procédé de préparation de mousses de polyuréthanes
BE622988A (fr) Procédé de préparation de mono-oxirane.
BE619779A (fr) Procédé de post-traitement de mousses de polyuréthane
FR1289647A (fr) Procédé de préparation de triaminobenzène
BE614378A (fr) Procédé de préparation de polyoxyméthylènes
FR1311843A (fr) Procédé de préparation de nu-halobenzyl-nu-méthyl-2-propynylamines
FR1291993A (fr) Procédé de préparation de polyuréthanes cellulaires
FR1284233A (fr) Procédé de préparation de résines tannantes
FR1318641A (fr) Procédé de préparation de la n-hydroxyméthyl-pyrrolidone
FR1257564A (fr) Procédé de préparation de mousses de polyuréthanes
FR1377597A (fr) Procédé de production de mousses de polyuréthannes
FR1368371A (fr) Procédé de production de mousses de polyuréthanes
FR1333497A (fr) Procédé de préparation de compositions stabilisées de polyuréthane
FR1290491A (fr) Procédé de préparation de triéthylènediamine