DD133680A5 - Verfahren zur herstellung von polyaetherpolyolen - Google Patents

Verfahren zur herstellung von polyaetherpolyolen

Info

Publication number
DD133680A5
DD133680A5 DD7700200784A DD20078477A DD133680A5 DD 133680 A5 DD133680 A5 DD 133680A5 DD 7700200784 A DD7700200784 A DD 7700200784A DD 20078477 A DD20078477 A DD 20078477A DD 133680 A5 DD133680 A5 DD 133680A5
Authority
DD
German Democratic Republic
Prior art keywords
polyaetherpolyols
preparation
Prior art date
Application number
DD7700200784A
Other languages
English (en)
Inventor
Gottfried Schneider
Kuno Wagner
Manfred Dietrich
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of DD133680A5 publication Critical patent/DD133680A5/de

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DD7700200784A 1976-08-31 1977-08-29 Verfahren zur herstellung von polyaetherpolyolen DD133680A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2639083A DE2639083C2 (de) 1976-08-31 1976-08-31 Verfahren zur Herstellung von Polyätherpolyolen und ihre Verwendung als Ausgangsmaterialien für Polyurethankunststoffe

Publications (1)

Publication Number Publication Date
DD133680A5 true DD133680A5 (de) 1979-01-17

Family

ID=5986744

Family Applications (2)

Application Number Title Priority Date Filing Date
DD77210363A DD141425A5 (de) 1976-08-31 1977-08-29 Verfahren zur herstellung von polyurethankunststoffen
DD7700200784A DD133680A5 (de) 1976-08-31 1977-08-29 Verfahren zur herstellung von polyaetherpolyolen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DD77210363A DD141425A5 (de) 1976-08-31 1977-08-29 Verfahren zur herstellung von polyurethankunststoffen

Country Status (16)

Country Link
US (1) US4247654A (de)
JP (1) JPS5329399A (de)
AU (1) AU2827477A (de)
BE (1) BE858236A (de)
BR (1) BR7705798A (de)
CA (1) CA1111071A (de)
DD (2) DD141425A5 (de)
DE (1) DE2639083C2 (de)
ES (2) ES461964A1 (de)
FR (1) FR2363596A1 (de)
GB (1) GB1553543A (de)
IT (1) IT1084082B (de)
NL (1) NL7709507A (de)
PL (1) PL106057B1 (de)
SE (1) SE7709741L (de)
SU (1) SU797588A3 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721186C2 (de) * 1977-05-11 1986-04-24 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung eines Gemisches von niedermolekularen Polyhydroxylverbindungen
DE2737951A1 (de) * 1977-08-23 1979-03-08 Bayer Ag Verfahren zur herstellung von polyaetherpolyolen
CA1187107A (en) * 1978-05-17 1985-05-14 Loren L. Barber, Jr. Colorless hydroxyl-terminated poly (chloroalkylene ethers)
DE2831719A1 (de) * 1978-07-19 1980-01-31 Bayer Ag Verfahren zur herstellung von niedermolekularen polyhydroxylverbindungen
DE2831659A1 (de) * 1978-07-19 1980-02-07 Bayer Ag Verfahren zur herstellung von polyalkoholen
DE2831656A1 (de) * 1978-07-19 1980-02-07 Bayer Ag Verfahren zur herstellung von niedermolekularen polyhydroxylverbindungen
DE2833138A1 (de) * 1978-07-28 1980-02-07 Bayer Ag Methylolierte mono- und oligosaccharide
DE3012001A1 (de) 1980-03-28 1981-10-08 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyetherpolyolen und deren verwendung in einem verfahren zur herstellung von starren polyurethanschaumstoffen
BE1001853A7 (nl) * 1988-06-28 1990-03-20 Recticel Werkwijze voor het bereiden van soepel polyurethaanschuim.
EP1023352B1 (de) * 1997-09-26 2003-08-20 The Dow Chemical Company Hochtemperaturbeständige polyurethanzusammensetzungen
US7705106B2 (en) * 2003-04-28 2010-04-27 Basf Aktiengesellschaft Initial compounds for producing polyurethanes
DE10319242A1 (de) * 2003-04-28 2004-11-18 Basf Ag Ausgangsverbindungen für die Herstellung von Polyurethanen
ES2443313T3 (es) * 2009-09-29 2014-02-18 Basf Se Procedimiento para la preparación de espumas duras de poliuretano
US9062136B2 (en) 2012-03-29 2015-06-23 Basf Se Polymerizable alkylidene-1,3-dioxolane-2-one and use thereof
RU2014143407A (ru) 2012-03-29 2016-05-20 Басф Се Способные к полимеризации алкилиден-1,3-диоксолан-2-оны и их применение
CN107810211B (zh) 2015-06-18 2021-03-26 巴斯夫欧洲公司 由环状外-乙烯基碳酸酯丙烯酸酯制得的共聚物
EP3196221B1 (de) 2016-01-25 2018-08-15 Technogel Italia S.R.L. Temperaturgeregelte polyurethangele
CA3026164A1 (en) 2016-06-03 2017-12-07 Basf Se Use of compounds having n 2-oxo-1,3-dioxolane-4-carboxamide units in two-component adhesives
US10604500B2 (en) 2016-09-21 2020-03-31 Basf Se Compounds having two or more exovinylene cyclocarbonate units
ES2731076T3 (es) 2016-09-21 2019-11-13 Henkel Ag & Co Kgaa Composición de dos componentes basada en compuestos con al menos dos unidades de carbonato cíclico de exovinileno
EP3533815A1 (de) * 2018-02-28 2019-09-04 Covestro Deutschland AG Polyurethanweichschaumstoffe auf basis von polyoxymethylen-polyoxyalkylen-blockcopolymeren
EP3569597A1 (de) 2018-05-18 2019-11-20 Basf Se Monomere mit mindestens einer 4-(2-oxyethylidene)-1,3-dioxolan-2-on-einheit und ihre verwendung
KR20240039033A (ko) 2021-08-02 2024-03-26 바스프 에스이 우렛디온-함유 화합물을 포함하는 이중-경화 수지 조성물 및 이의 3d 프린팅에서의 용도
CN115044031B (zh) * 2022-06-10 2023-08-15 浙江恒丰新材料有限公司 一种生物质基阻燃聚醚多元醇的合成方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB311788A (en) * 1927-12-02 1929-05-02 Ig Farbenindustrie Ag Improvements in the production of mono or polyhydric alcohols
DE740245C (de) * 1937-06-26 1943-10-15 Ig Farbenindustrie Ag Verfahren zur Herstellung mehrwertiger Alkohole
US2224910A (en) * 1938-08-25 1940-12-17 Du Pont Process of condensing formaldehyde compounds
DE851493C (de) * 1949-10-30 1952-10-06 Basf Ag Verfahren zur Hydrierung von Keto- und Aldehydalkoholen unter Erhaltung der Alkoholgruppen
GB745557A (en) * 1952-06-20 1956-02-29 Celanese Corp Hydrogenation process for the production of polyhydric alcohols
US2775621A (en) * 1952-06-20 1956-12-25 Celanese Corp Hydrogenation of formaldehyde condensation products
US2927918A (en) * 1956-12-24 1960-03-08 Dow Chemical Co Hydroxypropylation of hydroxy compounds
DE1920327A1 (de) * 1969-04-22 1971-06-03 Hoechst Ag Verfahren zur Oxalkylierung technischer langkettiger,aldehyd- und ketonhaltiger Alkohole
US3865806A (en) * 1970-12-28 1975-02-11 Dow Chemical Co Low viscosity, low equivalent weight polyether polyols and a method for their preparation
BE795455A (fr) * 1972-02-24 1973-08-16 Basf Ag Procede de preparation de polyalkylene-ethers purs

Also Published As

Publication number Publication date
US4247654A (en) 1981-01-27
JPS5626246B2 (de) 1981-06-17
ES461964A1 (es) 1978-12-01
DE2639083C2 (de) 1983-02-10
SU797588A3 (ru) 1981-01-15
NL7709507A (nl) 1978-03-02
DE2639083A1 (de) 1978-03-02
ES471509A1 (es) 1979-01-16
FR2363596A1 (fr) 1978-03-31
BR7705798A (pt) 1978-06-13
PL200536A1 (pl) 1978-04-10
AU2827477A (en) 1979-03-01
JPS5329399A (en) 1978-03-18
CA1111071A (en) 1981-10-20
GB1553543A (en) 1979-09-26
PL106057B1 (pl) 1979-11-30
FR2363596B1 (de) 1984-09-14
BE858236A (fr) 1978-02-28
DD141425A5 (de) 1980-04-30
IT1084082B (it) 1985-05-25
SE7709741L (sv) 1978-03-01

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