FR1301290A - Perfectionnements apportés à la fabrication d'objets en mousse de polyuréthane - Google Patents

Perfectionnements apportés à la fabrication d'objets en mousse de polyuréthane

Info

Publication number
FR1301290A
FR1301290A FR864477A FR864477A FR1301290A FR 1301290 A FR1301290 A FR 1301290A FR 864477 A FR864477 A FR 864477A FR 864477 A FR864477 A FR 864477A FR 1301290 A FR1301290 A FR 1301290A
Authority
FR
France
Prior art keywords
manufacture
polyurethane foam
foam objects
objects
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
FR864477A
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
Application granted granted Critical
Publication of FR1301290A publication Critical patent/FR1301290A/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
    • C08G18/08—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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • 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
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts 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
    • C08G18/28—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
    • C08G18/487—Polyethers containing cyclic groups
    • 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
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6212—Polymers of alkenylalcohols; Acetals thereof; Oxyalkylation products 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • 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
    • C08J9/02—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
    • 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
    • C08G2110/0016—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
    • C08G2110/0083—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)
FR864477A 1961-06-09 1961-06-09 Perfectionnements apportés à la fabrication d'objets en mousse de polyuréthane Expired FR1301290A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48856061A 1961-06-09 1961-06-09

Publications (1)

Publication Number Publication Date
FR1301290A true FR1301290A (fr) 1962-08-17

Family

ID=45998692

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864477A Expired FR1301290A (fr) 1961-06-09 1961-06-09 Perfectionnements apportés à la fabrication d'objets en mousse de polyuréthane

Country Status (2)

Country Link
DE (1) DE1173240B (fr)
FR (1) FR1301290A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016061068A1 (fr) * 2014-10-13 2016-04-21 Air Products And Chemicals, Inc. Catalyseurs de polyuréthane à partir de sels à base de soufre
CN120518836A (zh) * 2025-07-23 2025-08-22 山东壹通达高分子材料有限公司 一种高耐磨聚氨酯弹性体的制备方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5177117A (en) * 1989-05-01 1993-01-05 Air Products And Chemicals, Inc. Controlled release catalysts and curing agents for making polyurethane and/or polyisocyanurate product
US4968724A (en) * 1990-05-31 1990-11-06 Arco Chemical Technology, Inc. Hydrated salt systems for controlled release of water in polyurethane foams

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE936113C (de) * 1942-12-15 1955-12-07 Bayer Ag Verfahren zur Herstellung von Leichtstoffen fester oder elastischer Natur
US2634244A (en) * 1950-11-09 1953-04-07 Lockheed Aircraft Corp Cellular plastics having foam stabilizing additives
DE897399C (de) * 1951-02-17 1953-11-19 Bayer Ag Schichtstoffe
GB771716A (en) * 1954-09-27 1957-04-03 Gen Motors Corp Improvements in or relating to foamed polyester-polyisocyanate reaction products
US2999823A (en) * 1955-09-22 1961-09-12 Nopco Chem Co Foamed alkyd-polyisocyanate plastics
BE567937A (fr) * 1957-05-23

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016061068A1 (fr) * 2014-10-13 2016-04-21 Air Products And Chemicals, Inc. Catalyseurs de polyuréthane à partir de sels à base de soufre
US10472459B2 (en) 2014-10-13 2019-11-12 Evonik Degussa Gmbh Polyurethane catalysts from a sulfur based salts
US10570245B2 (en) 2014-10-13 2020-02-25 Evonik Operations Gmbh Polyurethane catalysts from sulfur based salts
CN120518836A (zh) * 2025-07-23 2025-08-22 山东壹通达高分子材料有限公司 一种高耐磨聚氨酯弹性体的制备方法

Also Published As

Publication number Publication date
DE1173240B (de) 1964-07-02

Similar Documents

Publication Publication Date Title
FR1233854A (fr) Perfectionnements à la fabrication de polyuréthanes mousses
FR1313216A (fr) Perfectionnements à la fabrication d'éléments en béton
FR1314019A (fr) Perfectionnements à la fabrication de mousse de matière plastique
FR1293628A (fr) Perfectionnements à la préparation d'articles cellulaires synthétiques
FR1301290A (fr) Perfectionnements apportés à la fabrication d'objets en mousse de polyuréthane
FR1358187A (fr) Perfectionnements à la production de mousses de polyuréthanes et matières similaires
FR1269141A (fr) Perfectionnements apportés à la fabrication d'articles en mousses de polymères
FR1282105A (fr) Perfectionnement apporté à la fabrication de pièces en mousse de polyuréthane
FR1296647A (fr) Perfectionnements à la fabrication d'esters lourds
BE585426A (fr) Perfectionnements à la fabrication de mousse.
FR1253039A (fr) Perfectionnements à la fabrication de produits en polyuréthane sous forme de mousse
FR1384271A (fr) Perfectionnements à la fabrication d'objets moulés
FR1380731A (fr) Perfectionnements relatifs à la fabrication de la mousse d'uréthane
FR1269981A (fr) Perfectionnement apporté à la fabrication des pièces moulées en mousse de polyuréthane
FR1426432A (fr) Perfectionnements à la fabrication de polyuréthanes mousse
FR1250770A (fr) Perfectionnements à la fabrication de mousses de polyuréthanes
FR1419563A (fr) Agent de démoulage pour la fabrication d'objets en mousse de polyuréthane
FR1335150A (fr) Perfectionnements apportés au moulage d'articles en mousse de polyéther
FR1444767A (fr) Perfectionnement apporté à la fabrication des pièces moulées en mousse de polyuréthane
BE598704A (fr) Perfectionnements à la fabrication de l'urée
FR1309029A (fr) Perfectionnements à la fabrication d'articles non tissés
FR80486E (fr) Perfectionnement apporté à la fabrication des pièces moulées en mousse polyuréthane
FR1336081A (fr) Perfectionnement à la fabrication d'alkylphénols
FR1332875A (fr) Perfectionnements à la fabrication d'articles moulés
FR1362709A (fr) Perfectionnements à la fabrication d'objets gainés