FR1224159A - Procédé de fabrication d'élastomères cellulaires - Google Patents

Procédé de fabrication d'élastomères cellulaires

Info

Publication number
FR1224159A
FR1224159A FR785188A FR785188A FR1224159A FR 1224159 A FR1224159 A FR 1224159A FR 785188 A FR785188 A FR 785188A FR 785188 A FR785188 A FR 785188A FR 1224159 A FR1224159 A FR 1224159A
Authority
FR
France
Prior art keywords
manufacturing process
cellular elastomers
elastomers
cellular
manufacturing
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
FR785188A
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.)
Dunlop France SA
Original Assignee
Dunlop France SA
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 France SA filed Critical Dunlop France SA
Priority to FR785188A priority Critical patent/FR1224159A/fr
Priority to GB2569/60A priority patent/GB938398A/en
Application granted granted Critical
Publication of FR1224159A publication Critical patent/FR1224159A/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
    • 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
    • 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
    • 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
    • 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

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)
  • Polyurethanes Or Polyureas (AREA)
FR785188A 1959-01-28 1959-01-28 Procédé de fabrication d'élastomères cellulaires Expired FR1224159A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR785188A FR1224159A (fr) 1959-01-28 1959-01-28 Procédé de fabrication d'élastomères cellulaires
GB2569/60A GB938398A (en) 1959-01-28 1960-01-25 Improvements in and relating to the production of polyurethane foam material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR785188A FR1224159A (fr) 1959-01-28 1959-01-28 Procédé de fabrication d'élastomères cellulaires

Publications (1)

Publication Number Publication Date
FR1224159A true FR1224159A (fr) 1960-06-22

Family

ID=8710595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785188A Expired FR1224159A (fr) 1959-01-28 1959-01-28 Procédé de fabrication d'élastomères cellulaires

Country Status (2)

Country Link
FR (1) FR1224159A (fr)
GB (1) GB938398A (fr)

Cited By (2)

* 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
EP0463493A1 (fr) * 1990-06-26 1992-01-02 Bayer Ag Procédé de préparation de mousses rigides contenant des groupes d'uréthane et essentiellement d'isocyanurate et leur utilisation comme matériau isolant

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE290031T1 (de) * 2000-06-20 2005-03-15 Goldschmidt Ag Th Verwendung von ricinolsäure in der herstellung von polyurethanschäumen
CN115319648B (zh) * 2022-03-02 2024-05-10 淄博三共泰山涂附磨具有限公司 一种长寿命砂布及其制备方法

Cited By (2)

* 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
EP0463493A1 (fr) * 1990-06-26 1992-01-02 Bayer Ag Procédé de préparation de mousses rigides contenant des groupes d'uréthane et essentiellement d'isocyanurate et leur utilisation comme matériau isolant

Also Published As

Publication number Publication date
GB938398A (en) 1963-10-02

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