FR2283160A1 - Obtention de mousses souples de polyurethanne a base de polyesthers - Google Patents

Obtention de mousses souples de polyurethanne a base de polyesthers

Info

Publication number
FR2283160A1
FR2283160A1 FR7526581A FR7526581A FR2283160A1 FR 2283160 A1 FR2283160 A1 FR 2283160A1 FR 7526581 A FR7526581 A FR 7526581A FR 7526581 A FR7526581 A FR 7526581A FR 2283160 A1 FR2283160 A1 FR 2283160A1
Authority
FR
France
Prior art keywords
polyesthers
polyurethane foams
soft polyurethane
foams based
obtaining soft
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.)
Granted
Application number
FR7526581A
Other languages
English (en)
Other versions
FR2283160B1 (fr
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.)
Evonik Operations GmbH
Original Assignee
TH Goldschmidt AG
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 TH Goldschmidt AG filed Critical TH Goldschmidt AG
Publication of FR2283160A1 publication Critical patent/FR2283160A1/fr
Application granted granted Critical
Publication of FR2283160B1 publication Critical patent/FR2283160B1/fr
Granted 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/045—Polysiloxanes containing less than 25 silicon atoms
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/904—Polyurethane cellular product having high resiliency or cold cure property
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/914—Polyurethane cellular product formed from a polyol which has been derived from at least two 1,2 epoxides as reactants
FR7526581A 1974-08-30 1975-08-29 Obtention de mousses souples de polyurethanne a base de polyesthers Granted FR2283160A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1181474A CH597270A5 (fr) 1974-08-30 1974-08-30

Publications (2)

Publication Number Publication Date
FR2283160A1 true FR2283160A1 (fr) 1976-03-26
FR2283160B1 FR2283160B1 (fr) 1979-06-01

Family

ID=4377132

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7526581A Granted FR2283160A1 (fr) 1974-08-30 1975-08-29 Obtention de mousses souples de polyurethanne a base de polyesthers
FR7712342A Withdrawn FR2338295A1 (fr) 1974-08-30 1977-04-25 Obtention de mousses souples de polyurethanne a base de polyethers

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7712342A Withdrawn FR2338295A1 (fr) 1974-08-30 1977-04-25 Obtention de mousses souples de polyurethanne a base de polyethers

Country Status (9)

Country Link
US (1) US4042540A (fr)
JP (1) JPS5243758B2 (fr)
BE (1) BE832763A (fr)
CH (1) CH597270A5 (fr)
DE (1) DE2533074C3 (fr)
FR (2) FR2283160A1 (fr)
GB (1) GB1510231A (fr)
IT (1) IT1041190B (fr)
NL (1) NL7510207A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041216A2 (fr) * 1980-05-30 1981-12-09 Union Carbide Corporation Procédé de préparation des mousses de grande élasticité et stabilisants à base de composés d'alcoxy de silicium
EP0243131A2 (fr) * 1986-04-22 1987-10-28 Union Carbide Chemicals And Plastics Company, Inc. Agent surfactant à base de polysiloxane et leur emploi pour la production de mousse rigide de polyuréthane

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1554291A (en) * 1976-08-23 1979-10-17 Goldschmidt Ag Th Process for the manufacture of highly elastic polyurethane foams
DE2736138A1 (de) * 1977-08-11 1979-03-01 Bayer Ag Verfahren zur herstellung von urethangruppen aufweisenden schaumstoffen
JPS55104330A (en) * 1979-02-02 1980-08-09 Nhk Spring Co Ltd Production of polyurethane foam sealing material
US4299923A (en) * 1980-03-27 1981-11-10 Union Carbide Corporation Alkyl-modified siloxane copolymers useful as foam stabilizers in high resilience polyurethane foam
US4350777A (en) * 1980-03-28 1982-09-21 Bayer Aktiengesellschaft Impermeable molded articles of cellular polyurethane elastomers produced with organofunctional polysiloxane-derivatives and their use as spring elements
US4309508A (en) * 1980-06-30 1982-01-05 Union Carbide Corporation Siloxane copolymer mixtures useful as foam stabilizers in high resilience polyurethane foam
US4546122A (en) * 1984-08-06 1985-10-08 Mobay Chemical Corporation Flexible polyurethane foams
DE3626297C1 (de) * 1986-08-02 1987-07-09 Goldschmidt Ag Th Verfahren zur Herstellung hochelastischer,kalthaertender Polyurethanschaumstoffe
US5198474A (en) * 1992-06-30 1993-03-30 Union Carbide Chemicals & Plastics Technology Corporation Silicone surfactants having t-butyl terminated polyether pendants for use in high resilience polyurethane foam
US5633289A (en) * 1993-03-16 1997-05-27 Toyoda Gosei Co., Ltd. Process for molding an integral skin foam and a polyurethane material for molding the same
DE4414803C1 (de) * 1994-04-28 1995-10-05 Goldschmidt Ag Th Verfahren zur Herstellung von Polyurethankaltschäumen
DE4444898C1 (de) * 1994-12-16 1996-10-10 Goldschmidt Ag Th Verfahren zur Herstellung von Polyurethankaltschäumen
US5789454A (en) * 1996-08-12 1998-08-04 Osi Specialties, Inc. Silicone surfactant compositions useful in inert gas blown polyurethane foams
US6730749B1 (en) 1997-03-29 2004-05-04 Goldschmidt Ag Siloxane block copolymers having linked siloxane blocks
US6239186B1 (en) 1999-10-28 2001-05-29 Air Products And Chemicals, Inc. Silicone surfactants for the production of open cell polyurethane flexible foams
CN101061155B (zh) * 2004-11-24 2010-07-21 旭硝子株式会社 软质聚氨酯泡沫塑料、其制造方法以及汽车用座垫
DE102005050473A1 (de) 2005-10-21 2007-04-26 Goldschmidt Gmbh Verfahren zur Herstellung von Polyurethan-Kaltschäumen
US8303843B2 (en) 2006-12-15 2012-11-06 Evonik Goldschmidt Gmbh Aqueous cold-cure flexible stabilizer formulations
DE102007055484A1 (de) 2007-11-21 2009-05-28 Evonik Goldschmidt Gmbh Verfahren zur Herstellung von Polydimethylsiloxanen an sulfonsauren Kationenaustauscherharzen
DE102008000243A1 (de) 2008-02-06 2009-08-13 Evonik Goldschmidt Gmbh Neuartige Kompatibilisierungsmittel zur Verbesserung der Lagerstabilität von Polyolmischungen
DE102008000255A1 (de) 2008-02-08 2009-08-20 Evonik Goldschmidt Gmbh Siloxanzusammensetzungen
DE102008055115A1 (de) 2008-12-23 2010-07-01 Evonik Goldschmidt Gmbh Wässrige Siloxanformulierungen für die Herstellung von hochelastischen Polyurethankaltweichschäumen
DE102009000194A1 (de) * 2009-01-14 2010-07-15 Evonik Goldschmidt Gmbh Verfahren zur Herstellung von Kaltschäumen
DE102009001595A1 (de) 2009-03-17 2010-09-23 Evonik Goldschmidt Gmbh Kompatibilisierungsmittel zur Verbesserung der Lagerstabilität von Polyolmischungen
DE102011007468A1 (de) 2011-04-15 2012-10-18 Evonik Goldschmidt Gmbh Zusammensetzung, enthaltend spezielle Carbamat-artige Verbindungen, geeignet zur Herstellung von Polyurethanschäumen
DE102011007479A1 (de) 2011-04-15 2012-10-18 Evonik Goldschmidt Gmbh Zusammensetzung, enthaltend spezielle Amide und organomodifizierte Siloxane, geeignet zur Herstellung von Polyurethanschäumen
DE102013201829A1 (de) 2013-02-05 2014-08-07 Evonik Industries Ag Amine, geeignet zur Verwendung bei der Herstellung von Polyurethanen
DE102013207117A1 (de) 2013-04-19 2014-10-23 Evonik Industries Ag PUR-Schaum mit vergröberter Zellstruktur
DE102013223441B4 (de) 2013-11-18 2015-06-03 Evonik Industries Ag Verwendung von Pentaethylenhexamin bei der Herstellung von Polyurethansystemen
DE102013223444B4 (de) 2013-11-18 2015-06-03 Evonik Industries Ag Verwendung von Guanidinumsetzungsprodukten bei der Herstellung von Polyurethansystemen
DE102013226575B4 (de) 2013-12-19 2021-06-24 Evonik Operations Gmbh Zusammensetzung, geeignet zur Herstellung von Polyurethanschäumen, enthaltend mindestens einen ungesättigten Fluorkohlenwasserstoff oder ungesättigten Fluorkohlenwasserstoff als Treibmittel, Polyurethanschäume, Verfahren zu deren Herstellung und deren Verwendung
EP2886591A1 (fr) 2013-12-19 2015-06-24 Evonik Industries AG Composition, appropriée à la fabrication de mousses polyuréthane, contenant au moins un agent de nucléation
DE102014213290A1 (de) 2014-07-09 2016-01-14 Evonik Degussa Gmbh Geruchsarme Polyurethansysteme
DE102014215380B4 (de) 2014-08-05 2022-04-28 Evonik Operations Gmbh Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen
DE102014215384A1 (de) 2014-08-05 2016-02-11 Evonik Degussa Gmbh Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen
DE102014215383B4 (de) 2014-08-05 2020-06-10 Evonik Operations Gmbh Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen
DE102014215382A1 (de) 2014-08-05 2016-02-11 Evonik Degussa Gmbh Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen
DE102014215381B4 (de) 2014-08-05 2020-06-10 Evonik Operations Gmbh Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen
DE102014215388A1 (de) 2014-08-05 2016-02-11 Evonik Degussa Gmbh Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen
DE102014215387B4 (de) 2014-08-05 2020-06-10 Evonik Operations Gmbh Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen
PL2987598T3 (pl) 2014-08-19 2019-09-30 Evonik Degussa Gmbh Dyspersja hybrydowa i jej zastosowanie
EP3078696A1 (fr) 2015-04-08 2016-10-12 Evonik Degussa GmbH Fabrication de polyuréthane à faible émission
EP3176206A1 (fr) 2015-12-01 2017-06-07 Evonik Degussa GmbH Procédé de fabrication de mousse à cellules fines à l'aide d'un inhibiteur de vieillissement cellulaire
EP3205678A1 (fr) 2016-02-10 2017-08-16 Evonik Degussa GmbH Matelas et/ou coussins a faible emission et resistants au vieillissement
JP7241487B2 (ja) 2017-09-25 2023-03-17 エボニック オペレーションズ ゲーエムベーハー ポリウレタン系の製造
CA3125566A1 (fr) 2019-01-07 2020-07-16 Evonik Operations Gmbh Production d'une mousse rigide de polyurethane
ES2898877T3 (es) 2019-01-07 2022-03-09 Evonik Operations Gmbh Producción de espuma dura de poliuretano
EP3744745A1 (fr) 2019-05-28 2020-12-02 Evonik Operations GmbH Fabrication de mousses de polyuréthane
US20210015269A1 (en) 2019-07-19 2021-01-21 Evonik Operations Gmbh Shaped pu foam articles
US20220411566A1 (en) 2019-07-24 2022-12-29 Evonik Operations Gmbh Preparation of polyurethane systems
EP3819323A1 (fr) 2019-11-07 2021-05-12 Evonik Operations GmbH Ensemble de compression
EP3865527A1 (fr) 2020-02-14 2021-08-18 Evonik Operations GmbH Fabrication de mousses de polyuréthane
US20220106432A1 (en) 2020-10-07 2022-04-07 Evonik Operations Gmbh Shaped flexible pu foam articles
EP4355804A1 (fr) 2021-06-17 2024-04-24 Evonik Operations GmbH Articles façonnés en mousse pu souple
CN117580885A (zh) 2021-07-02 2024-02-20 赢创运营有限公司 使用再生多元醇的pu泡沫生产
CA3223887A1 (fr) 2021-07-02 2023-01-05 Evonik Operations Gmbh Recuperation de dipolyisocyanates et/ou de polyisocyanates a partir de procedes de depolymerisation de polyurethanes (pu)
WO2023275035A1 (fr) 2021-07-02 2023-01-05 Evonik Operations Gmbh Production de mousses de pu à l'aide de polyols recyclés
CN117580884A (zh) 2021-07-02 2024-02-20 赢创运营有限公司 使用再生多元醇的pu泡沫的生产
WO2023275037A1 (fr) 2021-07-02 2023-01-05 Evonik Operations Gmbh Production de mousses pu
WO2023275029A1 (fr) 2021-07-02 2023-01-05 Evonik Operations Gmbh Production de mousses de pu à l'aide de polyols recyclés
WO2023161253A1 (fr) 2022-02-22 2023-08-31 Evonik Operations Gmbh Utilisation de polyol recyclé à partir d'un procédé d'hydrolyse à base d'amine pour produire une mousse de pu
EP4257326A1 (fr) 2022-04-08 2023-10-11 Evonik Operations GmbH Détermination optique d'un signal de commande en réponse à la détection de défauts macroscopiques d'une mousse polyuréthane
EP4257323A1 (fr) 2022-04-08 2023-10-11 Evonik Operations GmbH Système et procédé de détermination de paramètres pour la production de mousse
EP4257325A1 (fr) 2022-04-08 2023-10-11 Evonik Operations GmbH Prédiction optique de paramètres de mousse de polyuréthane
EP4257324A1 (fr) 2022-04-08 2023-10-11 Evonik Operations GmbH Système et procédé de réglage automatique de paramètres pour la production de mousse
EP4257327A1 (fr) 2022-04-08 2023-10-11 Evonik Operations GmbH Détermination optique d'un signal de commande pour la production de mousse de polyuréthane en plaques

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB907971A (en) * 1960-05-20 1962-10-10 Ici Ltd Improvements in or relating to the manufacture of foamed polyurethane materials
FR2214693A1 (fr) * 1973-01-22 1974-08-19 Union Carbide Corp
FR2219169A1 (fr) * 1973-02-22 1974-09-20 Union Carbide Corp

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL247110A (fr) * 1959-01-08
US3741917A (en) * 1970-10-26 1973-06-26 Union Carbide Corp Cold cure high resilience foam
DE2221811A1 (de) * 1972-05-04 1973-11-22 Bayer Ag Verfahren zur herstellung von flammfesten urethangruppen aufweisenden schaumstoffen
DE2246400A1 (de) * 1972-09-21 1974-04-11 Wacker Chemie Gmbh Verfahren zur herstellung von polyurethanschaumstoffen
US3839384A (en) * 1972-11-13 1974-10-01 Union Carbide Corp Polyether urethane foam
DE2263205C2 (de) * 1972-12-23 1983-09-29 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von kalthärtenden Polyetherurethanschaumstoffen
US3890255A (en) * 1973-05-31 1975-06-17 Olin Corp Cure catalyzed polyurethane composition
US3925266A (en) * 1973-06-18 1975-12-09 Gen Tire & Rubber Co Flexible polyetherurethane foams with improved resilience

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB907971A (en) * 1960-05-20 1962-10-10 Ici Ltd Improvements in or relating to the manufacture of foamed polyurethane materials
FR2214693A1 (fr) * 1973-01-22 1974-08-19 Union Carbide Corp
FR2219169A1 (fr) * 1973-02-22 1974-09-20 Union Carbide Corp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041216A2 (fr) * 1980-05-30 1981-12-09 Union Carbide Corporation Procédé de préparation des mousses de grande élasticité et stabilisants à base de composés d'alcoxy de silicium
EP0041216A3 (en) * 1980-05-30 1982-10-06 Union Carbide Corporation Use of alkoxysilicon compositions as foam stabilizers in high resilience polyurethane foams
EP0243131A2 (fr) * 1986-04-22 1987-10-28 Union Carbide Chemicals And Plastics Company, Inc. Agent surfactant à base de polysiloxane et leur emploi pour la production de mousse rigide de polyuréthane
EP0243131A3 (en) * 1986-04-22 1988-09-28 Bp Chemicals Limited Silicone surfactants

Also Published As

Publication number Publication date
US4042540A (en) 1977-08-16
CH597270A5 (fr) 1978-03-31
FR2283160B1 (fr) 1979-06-01
DE2533074C3 (de) 1979-10-11
FR2338295A1 (fr) 1977-08-12
DE2533074B2 (de) 1979-02-08
JPS5243758B2 (fr) 1977-11-01
DE2533074A1 (de) 1976-03-11
JPS5150999A (fr) 1976-05-06
BE832763A (fr) 1975-12-16
GB1510231A (en) 1978-05-10
IT1041190B (it) 1980-01-10
NL7510207A (nl) 1976-03-02

Similar Documents

Publication Publication Date Title
FR2283160A1 (fr) Obtention de mousses souples de polyurethanne a base de polyesthers
BE834354A (fr) Produits mixtes a base de mousses de polyurethane
BE825012A (fr) Perfectionnements aux mousses de polyisocyanurate
BE825014A (fr) Perfectionnements aux mousses de polyisocyanurate
BE825013A (fr) Perfectionnements aux mousses de polyisocyanurate
FR2335541A1 (fr) Mousse de polyurethanne a grande densite et son obtention
AR219922A1 (es) Composicion a base de un copolimero de bloques
MX158428A (es) Composicion mejorada estabilizadora de espuma,a base de siloxano
FR2342314A1 (fr) Mousses molles de polymere ethylenique
NO145246C (no) Myke, fleksible polyuretanskum.
ES213439Y (es) Un juguete.
IT1047073B (it) Composizioni da modellamento a base di copolimeri di polisilossano poliuretano
SE7409542L (sv) Elastiskt, mjuk skummaterial och sett for framstellning derav.
BR7706110A (pt) Composicao de borracha resistente a reversao,e composicao de banda de rodagem
FR2277112A1 (fr) Masse a mouler elastique a base de polyurethanne
AR210336A1 (es) Material espumoso hidrofilo a base de polieretano
ES225095Y (es) Un juguete sonoro.
AR227265A1 (es) Composiciones a base de polimero de cloruro de vinilo
FR2340962A1 (fr) Mousses aminoplastes
BE857971A (fr) Dispositif de production de mousse
SE7511755L (sv) Forfarande for frasmtellning av mjuk polyuretanskumplast
FR2285410A1 (fr) Mousses de polyurethane souples a haute resilience
FR2295975A1 (fr) Fabrication de mousses
BE851542A (fr) Nouvelles compositions a base de prostaglandines
FR2295075A1 (fr) Compositions expansibles a base de polyurethanne

Legal Events

Date Code Title Description
AR Application made for restoration
BR Restoration of rights