ES461964A1 - Procedimiento para la produccion de polieter polioles. - Google Patents

Procedimiento para la produccion de polieter polioles.

Info

Publication number
ES461964A1
ES461964A1 ES461964A ES461964A ES461964A1 ES 461964 A1 ES461964 A1 ES 461964A1 ES 461964 A ES461964 A ES 461964A ES 461964 A ES461964 A ES 461964A ES 461964 A1 ES461964 A1 ES 461964A1
Authority
ES
Spain
Prior art keywords
directed
production
alkoxylated
polyurethane plastics
formose
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
ES461964A
Other languages
English (en)
Spanish (es)
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.)
Bayer AG
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 ES461964A1 publication Critical patent/ES461964A1/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
    • 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)
  • Polyurethanes Or Polyureas (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES461964A 1976-08-31 1977-08-30 Procedimiento para la produccion de polieter polioles. Expired ES461964A1 (es)

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
ES461964A1 true ES461964A1 (es) 1978-12-01

Family

ID=5986744

Family Applications (2)

Application Number Title Priority Date Filing Date
ES461964A Expired ES461964A1 (es) 1976-08-31 1977-08-30 Procedimiento para la produccion de polieter polioles.
ES471509A Expired ES471509A1 (es) 1976-08-31 1978-07-06 Procedimiento para la produccion de plasticos de poliuretano

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES471509A Expired ES471509A1 (es) 1976-08-31 1978-07-06 Procedimiento para la produccion de plasticos de poliuretano

Country Status (16)

Country Link
US (1) US4247654A (online.php)
JP (1) JPS5329399A (online.php)
AU (1) AU2827477A (online.php)
BE (1) BE858236A (online.php)
BR (1) BR7705798A (online.php)
CA (1) CA1111071A (online.php)
DD (2) DD133680A5 (online.php)
DE (1) DE2639083C2 (online.php)
ES (2) ES461964A1 (online.php)
FR (1) FR2363596A1 (online.php)
GB (1) GB1553543A (online.php)
IT (1) IT1084082B (online.php)
NL (1) NL7709507A (online.php)
PL (1) PL106057B1 (online.php)
SE (1) SE7709741L (online.php)
SU (1) SU797588A3 (online.php)

Families Citing this family (23)

* 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)
DE2831656A1 (de) * 1978-07-19 1980-02-07 Bayer Ag Verfahren zur herstellung von niedermolekularen polyhydroxylverbindungen
DE2831659A1 (de) * 1978-07-19 1980-02-07 Bayer Ag Verfahren zur herstellung von polyalkoholen
DE2831719A1 (de) * 1978-07-19 1980-01-31 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.
BR9812680A (pt) * 1997-09-26 2000-08-22 Dow Chemical Co ElastÈmeros de poliuretano com alta temperatura de operação
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
US9062136B2 (en) 2012-03-29 2015-06-23 Basf Se Polymerizable alkylidene-1,3-dioxolane-2-one and use thereof
KR102070052B1 (ko) 2012-03-29 2020-01-29 바스프 에스이 중합성 알킬리덴-1,3-디옥솔란-2-온 및 그의 용도
CA2989696A1 (en) 2015-06-18 2016-12-22 Basf Se Copolymer made from cyclic exo-vinyl carbonate acrylates
EP3196221B1 (en) 2016-01-25 2018-08-15 Technogel Italia S.R.L. Temperature regulating polyurethane gels
AU2017272494A1 (en) 2016-06-03 2019-01-03 Basf Se Use of compounds having n 2-oxo-1,3-dioxolane-4-carboxamide units in two-component adhesives
WO2018054713A1 (de) 2016-09-21 2018-03-29 Basf Se Verbindungen mit zwei oder mehr exovinylen-cyclocarbonateinheiten
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 (en) 2018-05-18 2019-11-20 Basf Se Monomers comprising at least one 4-(2-oxyethylidene)-1,3-dioxolan-2-one unit and use thereof
EP4380990A1 (en) 2021-08-02 2024-06-12 Basf Se Dual-cure resin composition comprising uretdione-containing compound and its use in 3d printing
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
AU2827477A (en) 1979-03-01
ES471509A1 (es) 1979-01-16
PL200536A1 (pl) 1978-04-10
DE2639083A1 (de) 1978-03-02
CA1111071A (en) 1981-10-20
JPS5329399A (en) 1978-03-18
IT1084082B (it) 1985-05-25
DD133680A5 (de) 1979-01-17
DE2639083C2 (de) 1983-02-10
NL7709507A (nl) 1978-03-02
PL106057B1 (pl) 1979-11-30
DD141425A5 (de) 1980-04-30
SU797588A3 (ru) 1981-01-15
BR7705798A (pt) 1978-06-13
SE7709741L (sv) 1978-03-01
FR2363596A1 (fr) 1978-03-31
US4247654A (en) 1981-01-27
FR2363596B1 (online.php) 1984-09-14
BE858236A (fr) 1978-02-28
GB1553543A (en) 1979-09-26
JPS5626246B2 (online.php) 1981-06-17

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