ES261632A1 - Metodo para la producciën de esponjas de polieteruretano - Google Patents

Metodo para la producciën de esponjas de polieteruretano

Info

Publication number
ES261632A1
ES261632A1 ES0261632A ES261632A ES261632A1 ES 261632 A1 ES261632 A1 ES 261632A1 ES 0261632 A ES0261632 A ES 0261632A ES 261632 A ES261632 A ES 261632A ES 261632 A1 ES261632 A1 ES 261632A1
Authority
ES
Spain
Prior art keywords
polyol
polyisocyanate
organic silane
weight
sufficient
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
ES0261632A
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
Publication of ES261632A1 publication Critical patent/ES261632A1/es
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
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/24—Catalysts containing metal compounds of tin
    • 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
    • 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
    • C08J9/0014—Use of organic additives
    • C08J9/0033—Use of organic additives containing sulfur
    • 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
    • C08J9/0014—Use of organic additives
    • C08J9/0042—Use of organic additives containing silicon
    • 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

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)

Abstract

Método para la producción de esponjas de polieteruretano que comprende hacer reaccionar (1) por lo menos un poliisocianato con (2) por lo menos un poliéter poliol que contiene por lo menos dos radicales hidroxilo activos en cantidades suficientes para formar un poliuretano mezclado con (3) una cantidad menor en peso de un agente esponjador en cantidad suficiente para formar una esponja con la masa resultante de dicho poliisocianato y dicho poliol y en contacto con (4) una cantidad menor en peso, sobre la base del peso total del poliol existente, y suficiente para estabilizar a la reacción esponjadota de dicho poliisocianato y dicho poliol y para obtener células de tamaño substancialmente uniforme en el resultante poliéter uretano, de por lo menos un silano orgánico que tiene la fórmula(* ver fórmula 1).
ES0261632A 1959-10-13 1960-10-11 Metodo para la producciën de esponjas de polieteruretano Expired ES261632A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US846052A US3050477A (en) 1959-10-13 1959-10-13 Method of making polyurethane foam using an organic silane

Publications (1)

Publication Number Publication Date
ES261632A1 true ES261632A1 (es) 1961-03-16

Family

ID=25296807

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0261632A Expired ES261632A1 (es) 1959-10-13 1960-10-11 Metodo para la producciën de esponjas de polieteruretano

Country Status (6)

Country Link
US (1) US3050477A (es)
DE (1) DE1142233B (es)
ES (1) ES261632A1 (es)
FR (1) FR1274735A (es)
GB (1) GB968384A (es)
NL (1) NL128497C (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE574294A (es) * 1957-12-31
DE1190176B (de) * 1961-04-25 1965-04-01 Bayer Ag Verwendung von Carbodiimiden gemeinsam mit siliciumorganischen Verbindungen als stabilisierende Mittel in estergruppenhaltigen Polyurethanen
NL283697A (es) * 1961-09-27
NL291419A (es) * 1962-04-13
NL127624C (es) * 1963-01-22
US3291845A (en) * 1963-04-05 1966-12-13 Witco Chemical Corp Liquid oxyalkylation products of highmelting polyols and compositions utilizing same
US3227675A (en) * 1963-05-01 1966-01-04 Huber Corp J M Silane-treated clay reinforced resin compositions
FR1388971A (fr) * 1964-01-02 1965-02-12 Elekal Soc Mousses de polyuréthane et leur procédé de préparation
US3461086A (en) * 1964-03-05 1969-08-12 Dow Chemical Co Polyether urethane foams from certain heteric polyethers
US3441523A (en) * 1964-11-12 1969-04-29 Allied Chem Filled cellular urethanes
DE1239467B (de) * 1965-09-18 1967-04-27 Basf Ag Verfahren zum Herstellen von Hartschaumstoffen auf Polyurethanbasis
US3388102A (en) * 1966-02-25 1968-06-11 Wyandotte Chemicals Corp Halogenated silane-stabilized compositions containing unreacted isocyanate groups and the use thereof in the preparation of polyurethane reaction products
US3907746A (en) * 1972-02-23 1975-09-23 Ici Inc Stabilized polyamides
FR2288754A1 (fr) * 1974-10-21 1976-05-21 Rhone Poulenc Ind Procede de preparation de mousses souples de polyurethanne a l'aide de polyols triorganosilyles
GB1502701A (en) * 1975-03-07 1978-03-01 Mitsubishi Chem Ind Proces for preparing smoke-retardant polyisocyanurate foa
DE2615804C2 (de) * 1976-04-10 1986-04-24 Continental Gummi-Werke Ag, 3000 Hannover Verfahren zur Herstellung von Urethanschaumstoffen
FR2363593A1 (fr) * 1976-08-31 1978-03-31 Mitsubishi Chem Ind Procede de preparation d'une mousse de polyisocyanurate retardatrice de fumee par la reaction d'un polyisocyanate organique en presence d'un agent soufflant et d'un catalyseur de trimerisation des isocyanates
JPS5331799A (en) * 1976-09-06 1978-03-25 Mitsubishi Chem Ind Ltd Low-smoking polyisocyanurate foam
US4388420A (en) * 1980-05-05 1983-06-14 Basf Wyandotte Corporation Process for preparing a microcellular polyurethane foam with improved green strength
US4306035A (en) * 1980-05-30 1981-12-15 Union Carbide Corporation Use of alkoxysilicon compositions as foam stabilizers in high resilience polyurethane foams
US4347330A (en) * 1981-09-08 1982-08-31 Basf Wyandotte Corporation Low-cost surfactant compositions for high resiliency flexible foams
US4582861A (en) * 1984-11-13 1986-04-15 Air Products And Chemicals, Inc. Delayed action/enhanced curing catalysis in polyurethane systems
US4785025A (en) * 1984-11-13 1988-11-15 Air Products And Chemicals, Inc. Quaternary triethylenediamine compositions and their combination with tertiary amines for delayed action/enhanced curing catalysts in polyurethane systems
US5514723A (en) * 1995-09-26 1996-05-07 Bayer Corporation Water-blown integral skin polyurethane foams and catalysts useful therein
KR20090015591A (ko) * 2007-08-09 2009-02-12 삼성전자주식회사 폴리우레탄 발포 복합체 조성물, 이로부터 제조된폴리우레탄 발포 복합체 및 그 제조방법
BR112012033328A2 (pt) 2010-07-09 2016-12-13 Air Products And Chemcals Inc "composição ,e processo para produzir espuma de poliuretano"
DE102018127254A1 (de) * 2018-10-31 2020-04-30 Henkel Ag & Co. Kgaa Wirkstoffzusammensetzung zur Pflege und Oberflächenmodifikation von Humanhaaren
CN112322026B (zh) * 2020-10-12 2022-04-22 万华化学（北京）有限公司 一种聚氨酯材料、聚氨酯泡沫
CN112940390B (zh) * 2021-04-12 2022-10-11 四川大学 一种超临界流体发泡的亲水亲油开孔泡沫材料及其制备方法
CN113861921A (zh) * 2021-09-03 2021-12-31 惠州锂威新能源科技有限公司 一种聚氨酯发泡胶及其制备方法及应用、软包锂离子电池

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2850464A (en) * 1953-09-22 1958-09-02 Du Pont Manufacture of cellular polyurethane plastics
US2866774A (en) * 1953-09-23 1958-12-30 Univ Notre Dame Polyether polyurethane rubber
US2901445A (en) * 1955-06-17 1959-08-25 Du Pont Cellular polyurethane reaction product containing polysiloxane and method of preparing same
BE550626A (es) * 1955-09-01

Also Published As

Publication number Publication date
GB968384A (en) 1964-09-02
NL128497C (nl) 1970-04-15
DE1142233B (de) 1963-01-10
US3050477A (en) 1962-08-21
NL256827A (nl) 1964-04-10
FR1274735A (fr) 1961-10-27

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