FR2508917B1 - Production de polyols polymeres - Google Patents

Production de polyols polymeres

Info

Publication number
FR2508917B1
FR2508917B1 FR8211689A FR8211689A FR2508917B1 FR 2508917 B1 FR2508917 B1 FR 2508917B1 FR 8211689 A FR8211689 A FR 8211689A FR 8211689 A FR8211689 A FR 8211689A FR 2508917 B1 FR2508917 B1 FR 2508917B1
Authority
FR
France
Prior art keywords
production
polymeric polyols
polyols
alkali metal
metal hydroxide
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
FR8211689A
Other languages
English (en)
Other versions
FR2508917A1 (fr
Inventor
Robert Frederick Thomas Stepto
Richard Heywood Still
Yoji Hirasawa
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.)
University of Manchester
Original Assignee
University of Manchester
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 University of Manchester filed Critical University of Manchester
Publication of FR2508917A1 publication Critical patent/FR2508917A1/fr
Application granted granted Critical
Publication of FR2508917B1 publication Critical patent/FR2508917B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/02—Preparation of ethers from oxiranes
    • C07C41/03—Preparation of ethers from oxiranes by reaction of oxirane rings with hydroxy 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
    • C08G18/48—Polyethers
    • C08G18/4829—Polyethers containing at least three hydroxy 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
    • C08G65/26—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
    • C08G65/2696—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 characterised by the process or apparatus used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyethers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR8211689A 1981-07-04 1982-07-02 Production de polyols polymeres Expired FR2508917B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8120726 1981-07-04

Publications (2)

Publication Number Publication Date
FR2508917A1 FR2508917A1 (fr) 1983-01-07
FR2508917B1 true FR2508917B1 (fr) 1988-08-26

Family

ID=10523025

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8211689A Expired FR2508917B1 (fr) 1981-07-04 1982-07-02 Production de polyols polymeres

Country Status (5)

Country Link
US (1) US4767846A (fr)
JP (1) JPS5815933A (fr)
DE (2) DE3249794C2 (fr)
FR (1) FR2508917B1 (fr)
GB (1) GB2106506B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8404022D0 (en) * 1984-02-15 1984-03-21 Ici Plc Polyether polyols
GB8427886D0 (en) * 1984-11-03 1984-12-12 Manchester Inst Science Tech Formation of polyols
GB8504096D0 (en) * 1985-02-18 1985-03-20 Ici Plc Polyester polyols
GB8516618D0 (en) * 1985-07-01 1985-08-07 Ici Plc Polyether polyols
JPH07113060B2 (ja) * 1988-02-09 1995-12-06 日本ペイント株式会社 ポリエーテルポリオールの製法
DE3811319A1 (de) * 1988-04-02 1989-10-19 Henkel Kgaa Alkoholethoxylate mit verringertem rest-eo-gehalt bzw. rest-po-gehalt
US5543557A (en) * 1990-07-02 1996-08-06 Perstorp Ab Acrylate monomer having a reduced primary irritation index and a method of making same
SE467254B (sv) * 1990-07-02 1992-06-22 Perstorp Ab Foerfarande foer framstaellning av etoxylerat polyolpropoxylat
US5563251A (en) * 1991-01-07 1996-10-08 Condea Vista Company Process for making surfactants
US5596059A (en) * 1995-07-26 1997-01-21 Arco Chemical Technology, L.P. Polyether polyols suitable for mflexible polyurethane foam prepared by co-initiation of aqueous solutions of solid polyhydroxyl initiators
EA201491664A1 (ru) 2012-03-09 2014-12-30 ККП КОМПОЗИТС Юэс ЭлЭлСи Ацетоацетильная термореактивная смола для гелевого покрытия, не содержащего летучих органических соединений

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA722733A (en) * 1965-11-30 Fuzesi Stephen Method of refining crude polyalkylene ether glycols
GB778239A (en) * 1953-12-07 1957-07-03 Dow Chemical Co Trihydroxy polyoxyalkylene ethers of glycerol
CH361135A (fr) * 1955-03-30 1962-03-31 Wyandotte Chemicals Corp Procédé de fabrication de produits détergents synthétiques
BE632388A (fr) * 1962-05-17
US3370056A (en) * 1963-04-04 1968-02-20 Takeda Chemical Industries Ltd Production of polyoxyalkylene ethers
DE1222261B (de) * 1963-04-20 1966-08-04 Bayer Ag Verfahren zur Herstellung von Polyaethern durch Polymerisation von Alkylenoxyden
US3317508A (en) * 1964-11-09 1967-05-02 Union Carbide Corp Process for making alkylene oxidepolyol adducts
JPS5624653B2 (fr) * 1973-12-06 1981-06-08

Also Published As

Publication number Publication date
DE3224698A1 (de) 1983-03-03
GB2106506A (en) 1983-04-13
JPS5815933A (ja) 1983-01-29
US4767846A (en) 1988-08-30
FR2508917A1 (fr) 1983-01-07
GB2106506B (en) 1985-05-09
JPS6248977B2 (fr) 1987-10-16
DE3249794C2 (de) 1990-10-04
DE3224698C2 (de) 1987-03-05

Similar Documents

Publication Publication Date Title
FR2508917B1 (fr) Production de polyols polymeres
ATE164176T1 (de) A process for the production of polyalkylenoxide
BE856486A (fr) Elastomeres de polyurethannes prepares a partir de polymeres/polyols a haute teneur en oxyde d'ethylene
DE3382632D1 (de) Wirbelbettemperaturregelungsverfahren, insbesondere fuer ein polymerherstellungsverfahren.
CA2033921A1 (fr) Procede de production de sulfures de polyarylene
MY103281A (en) Polymeric iodonium salts, method for making, and heat curable composition
FI910421A (fi) Foerfarande foer bearbetning av binaera svavelfoereningar.
AU506583B2 (en) Neutralizing a d sensitising resinous surfaces compositions therefor
DE3671063D1 (de) Stangenfuehrung fuer die flachbandstangen eines stangenverschlusses.
UST970006I4 (en) Manufacture of halophenols
ES8405376A1 (es) Un procedimiento para la preparacion de 2-amino-bencimidazoles 1,5(6)-sustituidos.
DE3853202D1 (de) Verwendung engruppenverschlossener Polyglycolether.
FR2377373A1 (fr) Haloacetamides substitues comme anti-oxydants pour elastomeres et polymeres plastiques
NO179321C (no) Kjemisk fremgangsmåte
JPS5764629A (en) Alkoxylation of unsaturated alcohols
ES434476A1 (es) Procedimiento para preparar compuestos de acido 7-n-ra1-n- rb1-amino-3-r-tiometil-2-cefem-4-carboxilico.
BE824148A (fr) Procede de fabrication d'une resine de petrole
JPS5795946A (en) Manufacture of 1-amino-3-aryloxy-2-propanol and 1-amino-2-aryl-2-ethanol
IT7923987A0 (it) Procedimento per la produzione di carbonato di sodio anidro.
IL64126A0 (en) 4,5-unsaturated prostanoic acid derivatives
JPS5579331A (en) Beta,beta,beta',beta'-tetrafluorodivinylbenzene and its preparation
NL186770C (nl) Werkwijze voor de produktie van een fenol-resolhars door omzetting in alkalisch milieu.
ES2111234T3 (es) Procedimiento para la obtencion de 4,5-difluorbenzaldehidos.
DE3677332D1 (de) Einen polyaether/polyolmetallsalzkomplex enthaltende flammhemmende karbonatpolymerverbindung.
GB2008097A (en) Method for producing 2,2,4- trimethyl-3- hydroxypentyl isobutyrate

Legal Events

Date Code Title Description
ST Notification of lapse