FR2365596A1 - Compositions a base de polyether-polyols et leur application a la preparation de mousses polyurethanes - Google Patents

Compositions a base de polyether-polyols et leur application a la preparation de mousses polyurethanes

Info

Publication number
FR2365596A1
FR2365596A1 FR7729061A FR7729061A FR2365596A1 FR 2365596 A1 FR2365596 A1 FR 2365596A1 FR 7729061 A FR7729061 A FR 7729061A FR 7729061 A FR7729061 A FR 7729061A FR 2365596 A1 FR2365596 A1 FR 2365596A1
Authority
FR
France
Prior art keywords
preparation
application
polyurethane foams
acid
compositions based
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
FR7729061A
Other languages
English (en)
Other versions
FR2365596B1 (fr
Inventor
Kermit D Longley
Robert Herke
Robert J Kufrin
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.)
Witco Corp
Original Assignee
Witco Chemical Corp
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 Witco Chemical Corp filed Critical Witco Chemical Corp
Publication of FR2365596A1 publication Critical patent/FR2365596A1/fr
Application granted granted Critical
Publication of FR2365596B1 publication Critical patent/FR2365596B1/fr
Granted 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
    • C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
    • C08G65/2612—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aromatic or arylaliphatic hydroxyl 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Compositions à base de polyéther-polyols et leurs procédés de préparation. Ces compositions sont obtenues en faisant réagir un dialcool ou un polyalcool avec un oxyde d'oléfine ou alpha -époxyde en préscnce d'un catalyseur basique, notamment de l'hydroxyde de potassium. On neutralise le catalyseur basique avec de l'acide oléique ou des acides gras de tall oil, seuls ou en combinaison avec un acide sulfonique, notamment un acide alcoylbenzène-ou alcoyltoluènesulfonique de poids moléculaire élevé avec un acide butyl- ou amylnaphtalènesulfonique. Application à la préparation de mousses polyuréthanes.
FR7729061A 1976-09-27 1977-09-27 Compositions a base de polyether-polyols et leur application a la preparation de mousses polyurethanes Granted FR2365596A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/726,861 US4110268A (en) 1976-09-27 1976-09-27 Polyether polyols and polyurethane foams made therefrom

Publications (2)

Publication Number Publication Date
FR2365596A1 true FR2365596A1 (fr) 1978-04-21
FR2365596B1 FR2365596B1 (fr) 1984-05-25

Family

ID=24920311

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7729061A Granted FR2365596A1 (fr) 1976-09-27 1977-09-27 Compositions a base de polyether-polyols et leur application a la preparation de mousses polyurethanes

Country Status (5)

Country Link
US (1) US4110268A (fr)
DE (1) DE2737473C2 (fr)
FR (1) FR2365596A1 (fr)
GB (1) GB1557403A (fr)
NL (1) NL183767C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990015092A1 (fr) * 1989-05-31 1990-12-13 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Polymerisation d'ethers cycliques

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396780A (en) * 1979-01-24 1983-08-02 Vsesojuzny Nauchno-Issledovatelsky Institute Sinteticheskikh Smol Continuous method of producing polyethers
US4307224A (en) * 1979-04-04 1981-12-22 Henkel Corporation Polymeric polyols
US4642391A (en) * 1979-10-04 1987-02-10 Henkel Corporation High molecular weight products
US4430490A (en) 1982-08-10 1984-02-07 Ppg Industries, Inc. Polyether polyols and their method of preparation
US4521548A (en) * 1983-04-12 1985-06-04 The Dow Chemical Company Preparation of polyether polyols
US4528364A (en) * 1984-04-19 1985-07-09 The Dow Chemical Company Removal of alkaline catalysts from polyether polyols and polyalkylene carbonate polyols
GB2199504A (en) * 1987-01-06 1988-07-13 Peter Egan Directional dice
DE590131T1 (de) * 1992-03-24 1994-12-22 Dow Chemical Co Neues endbehandlungsverfahren für hydroxyfunktionelle polythethern.
US5371113A (en) * 1993-03-29 1994-12-06 General Electric Company Polyurethane foam of low thermal conductivity and method of preparation
US5551197A (en) 1993-09-30 1996-09-03 Donnelly Corporation Flush-mounted articulated/hinged window assembly
US5389695A (en) * 1993-12-22 1995-02-14 General Electric Company Insulating foam of low thermal conductivity and method of preparation
US7838115B2 (en) 1995-04-11 2010-11-23 Magna Mirrors Of America, Inc. Method for manufacturing an articulatable vehicular window assembly
US6022937A (en) * 1998-11-24 2000-02-08 Bayer Corporation Polyether polyols based on triazole group containing compounds and a process for their production
US6191315B1 (en) * 1999-02-11 2001-02-20 Basf Corporation Haze free polyether polyol compositions and a method for their preparation
IL140429A (en) * 2000-12-20 2007-06-03 Orycle Applic Ltd Polyurethane preparations are useful as energy absorbers and a method for their preparation
DE10223054A1 (de) * 2002-05-24 2003-12-04 Basf Ag Verfahren zur Herstellung von Polyetherolen
US7005552B2 (en) * 2003-11-03 2006-02-28 Bayer Materialscience Llc Single reactor synthesis of KOH-capped polyols based on DMC-synthesized intermediates
US7423112B2 (en) 2004-05-27 2008-09-09 Bayer Materialscience Llc Polyether polyols containing pendant amine groups and a process for their preparation
US7297671B2 (en) * 2004-11-16 2007-11-20 Basf Corporation Alkoxy surfactants having increased cloud points and methods of making the same
US7495063B2 (en) * 2006-02-03 2009-02-24 Dow Global Technologies Inc. Reduced oligomer concentration in high purity polyalkylene glycols
CN101528810B (zh) * 2006-10-31 2011-10-26 三井化学株式会社 聚醚型多元醇、硬质聚氨酯发泡体及它们的制造方法
DE102008000566A1 (de) 2007-03-09 2008-10-16 Basf Se Verfahren zur Aufarbeitung von Polyetheralkoholen
DE102007038436A1 (de) * 2007-08-16 2009-02-19 Bayer Materialscience Ag Verfahren zur Herstellung von Polyolen
DE102008011683A1 (de) * 2008-02-28 2009-09-03 Bayer Materialscience Ag Verfahren zur Herstellung von Polyolen
DE102008028555A1 (de) * 2008-06-16 2009-12-17 Bayer Materialscience Ag Verfahren zur Herstellung von Polyolen
DE102009043616A1 (de) 2009-09-29 2011-03-31 Bayer Materialscience Ag Verfahren zur Herstellung von aminogruppenhaltigen Polyolen
ES2547714T3 (es) * 2010-02-25 2015-10-08 Dow Global Technologies Llc Poliéter polioles iniciados con poliglicerina polifuncional y material esponjado en bloques de poliuretano de alta resistencia de los mismos
US20120214892A1 (en) * 2011-02-17 2012-08-23 Basf Se Process for producing polyesteretherols
EA201591058A1 (ru) * 2012-12-07 2015-10-30 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ приготовления алкоксилированных спиртов
WO2017194709A1 (fr) 2016-05-13 2017-11-16 Covestro Deutschland Ag Procédé pour la préparation de polyoxyalkylène polyols
CN106496540A (zh) * 2016-10-20 2017-03-15 中国石油化工股份有限公司 用于阻燃型聚氨酯硬质泡沫塑料的酚醛聚醚多元醇的合成方法
EP4007788B1 (fr) * 2019-08-01 2023-08-09 Dow Global Technologies LLC Procédés de purification de polyéther polyols
US11572440B2 (en) 2020-02-18 2023-02-07 Covestro Llc Methods for purifying polyols containing oxyalkylene units to reduce 2-methyl-2-pentenal content
CN114700114A (zh) * 2022-03-17 2022-07-05 大连理工大学 一种水相双功能催化剂及其在外环路反应工艺中制备二元醇的方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1254586A (fr) * 1959-02-02 1961-02-24 Gen Tire & Rubber Co Procédé de fabrication de mousses de poly-uréthanes
FR1259632A (fr) * 1959-01-17 1961-04-28 Bayer Ag Procédé de préparation de matières alvéolaires à base d'isocyanates
FR1361355A (fr) * 1962-03-01 1964-05-22 M & T Chemicals Inc Procédé perfectionné de préparation de polyuréthane cellulaire et catalyseurs pour sa mise en oeuvre
FR2125349A1 (fr) * 1971-02-18 1972-09-29 Dow Chemical Co
GB1377486A (en) * 1971-02-16 1974-12-18 Ici Ltd Polyether purification process
GB1433644A (en) * 1973-01-11 1976-04-28 Celotex Corp Polyisocyanurate
JPS51101099A (ja) * 1975-03-03 1976-09-07 Sanyo Chemical Ind Ltd Horieeteruhorioorunoseiho

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL229031A (fr) * 1957-06-27
US3024207A (en) * 1958-04-10 1962-03-06 Rohm & Haas Ion-exchange products and methods for making and suing them
US3030425A (en) * 1958-05-20 1962-04-17 Union Carbide Corp Alkaline stabilization of polyoxyalkylene glycols
US3412047A (en) * 1958-11-20 1968-11-19 Union Carbide Corp Polyurethane foams
US3000963A (en) * 1959-05-11 1961-09-19 Jefferson Chem Co Inc Process for refining crude polymers and adducts of propylene oxide
NL265783A (fr) * 1960-06-09 1900-01-01
US3299151A (en) * 1963-10-08 1967-01-17 Pittsburgh Plate Glass Co Preparation of polyether polyols
US3715402A (en) * 1969-08-08 1973-02-06 Basf Wyandotte Corp Removal of catalysts from polyols
GB1372562A (en) * 1971-09-22 1974-10-30 Dunlop Ltd Polyurethane foams
DE2253943B2 (de) * 1972-11-03 1974-10-03 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von offenzelligen, hydrophilen Polyurethanschaumstoffen
US4029879A (en) * 1975-11-17 1977-06-14 Basf Wyandotte Corporation Process for the removal of catalysts from polyether polyols employing water and adsorbent

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1259632A (fr) * 1959-01-17 1961-04-28 Bayer Ag Procédé de préparation de matières alvéolaires à base d'isocyanates
FR1254586A (fr) * 1959-02-02 1961-02-24 Gen Tire & Rubber Co Procédé de fabrication de mousses de poly-uréthanes
FR1361355A (fr) * 1962-03-01 1964-05-22 M & T Chemicals Inc Procédé perfectionné de préparation de polyuréthane cellulaire et catalyseurs pour sa mise en oeuvre
GB1377486A (en) * 1971-02-16 1974-12-18 Ici Ltd Polyether purification process
FR2125349A1 (fr) * 1971-02-18 1972-09-29 Dow Chemical Co
GB1433644A (en) * 1973-01-11 1976-04-28 Celotex Corp Polyisocyanurate
JPS51101099A (ja) * 1975-03-03 1976-09-07 Sanyo Chemical Ind Ltd Horieeteruhorioorunoseiho

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1977 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990015092A1 (fr) * 1989-05-31 1990-12-13 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Polymerisation d'ethers cycliques
GB2249314B (en) * 1989-05-31 1994-02-09 Secr Defence Polymerisation of cyclic ethers capable of undergoing cationic oxonium ion ring-opening polymerisation

Also Published As

Publication number Publication date
NL7709638A (nl) 1978-03-29
DE2737473C2 (de) 1986-08-07
NL183767B (nl) 1988-08-16
FR2365596B1 (fr) 1984-05-25
US4110268A (en) 1978-08-29
GB1557403A (en) 1979-12-12
DE2737473A1 (de) 1978-03-30
NL183767C (nl) 1989-01-16

Similar Documents

Publication Publication Date Title
FR2365596A1 (fr) Compositions a base de polyether-polyols et leur application a la preparation de mousses polyurethanes
DE3787061T2 (de) Chelatierte aminosäurezusammensetzungen zur verabreichung an bestimmte gewebestellen.
GB1479268A (en) Pharmaceutical compositions
DK10888D0 (da) Forbedret fibrinolytisk forbindelse
DE3567470D1 (en) Copolymer and method for producing the same
NL7409770A (nl) Werkwijze voor de bereiding van niet-immunogene polypeptiden, werkwijze voor de bereiding van geneesmiddelen, die-immunogene polypeptiden be- vatten en de aldus gevormde geneesmiddelen.
FR2370771A1 (fr) Diluants radiodurcissables pour compositions radiodurcissables
ATE121122T1 (de) Zusammensetzung und verfahren betreffend diesel angetriebene fahrzeuge.
DE3377358D1 (en) Water-soluble polyesters
FR2385749A1 (fr) Copolymeres greffes obtenus a partir de monomeres vinyliques et de polyols insatures contenant des fragments alcenyl-aryliques, leur obtention et leur application a la preparation de polyurethannes
FR2369310A1 (fr) Polyether-polyols et procede pour leur preparation
ATE67932T1 (de) Pharmazeutische zusammensetzungen fuer suppositorien.
FR2375309A1 (fr) Utilisation de matieres a base de polyurethannes comme adhesifs donnant des collages elastiques
FR2355877A1 (fr) Composition de polymere dans des polyols, son obtention et son application a la production de polyurethannes
FR2378053A1 (fr) Polyurethanes durcis et applications notamment a la fabrication de separateur a fibres creuses
FR2382446A1 (fr) Procede de preparation d'oxyde de propylene
FR2409996A1 (fr) 15-epi-prostacycline et analogues, utiles notamment comme agents antithrombotiques et thrombolytiques et leur procede de preparation
EP0136791A3 (en) Neocarzinostatin derivatives and method of producing the same
DE3572666D1 (en) Phosphonic-acid ester in products for the treatment of the hair
JPS5750914A (en) Betamethasone external pharmaceutical
JPS5520715A (en) Poultice
SE8104942L (sv) Forfarande for framstellning av l-alanin under anvendning av immobiliserade mikroorganismer
ES8606898A1 (es) Un procedimiento para producir un factor regulador de cancerendogeno humano
GB1391492A (en) Pharmaceutical composition containing alpha-bisabolol
Edholm The effect of histidine on histamine shock