FR1254586A - Procédé de fabrication de mousses de poly-uréthanes - Google Patents

Procédé de fabrication de mousses de poly-uréthanes

Info

Publication number
FR1254586A
FR1254586A FR817251A FR817251A FR1254586A FR 1254586 A FR1254586 A FR 1254586A FR 817251 A FR817251 A FR 817251A FR 817251 A FR817251 A FR 817251A FR 1254586 A FR1254586 A FR 1254586A
Authority
FR
France
Prior art keywords
poly
manufacturing process
urethane foam
foam manufacturing
urethane
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
FR817251A
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.)
Aerojet Rocketdyne Holdings Inc
Original Assignee
General Tire and Rubber Co
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 General Tire and Rubber Co filed Critical General Tire and Rubber Co
Priority to FR817251A priority Critical patent/FR1254586A/fr
Application granted granted Critical
Publication of FR1254586A publication Critical patent/FR1254586A/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
    • 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
    • C08G18/16—Catalysts
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
    • 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
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
    • 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
    • C08J2375/08—Polyurethanes from polyethers
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
FR817251A 1959-02-02 1960-02-01 Procédé de fabrication de mousses de poly-uréthanes Expired FR1254586A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR817251A FR1254586A (fr) 1959-02-02 1960-02-01 Procédé de fabrication de mousses de poly-uréthanes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79032359A 1959-02-02 1959-02-02
FR817251A FR1254586A (fr) 1959-02-02 1960-02-01 Procédé de fabrication de mousses de poly-uréthanes

Publications (1)

Publication Number Publication Date
FR1254586A true FR1254586A (fr) 1961-02-24

Family

ID=26184958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR817251A Expired FR1254586A (fr) 1959-02-02 1960-02-01 Procédé de fabrication de mousses de poly-uréthanes

Country Status (1)

Country Link
FR (1) FR1254586A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316268A1 (fr) * 1975-07-02 1977-01-28 M & T Chemicals Inc Procede de preparation de polyurethanes cellulaires
FR2365596A1 (fr) * 1976-09-27 1978-04-21 Witco Chemical Corp Compositions a base de polyether-polyols et leur application a la preparation de mousses polyurethanes
EP0395316A3 (fr) * 1989-04-20 1991-09-04 MITSUI TOATSU CHEMICALS, Inc. Procédé de préparation d'un polyétherpolyol

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316268A1 (fr) * 1975-07-02 1977-01-28 M & T Chemicals Inc Procede de preparation de polyurethanes cellulaires
FR2365596A1 (fr) * 1976-09-27 1978-04-21 Witco Chemical Corp Compositions a base de polyether-polyols et leur application a la preparation de mousses polyurethanes
EP0395316A3 (fr) * 1989-04-20 1991-09-04 MITSUI TOATSU CHEMICALS, Inc. Procédé de préparation d'un polyétherpolyol

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