DD133680A5 - Verfahren zur herstellung von polyaetherpolyolen - Google Patents
Verfahren zur herstellung von polyaetherpolyolenInfo
- 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
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)
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 (xx) |
| JP (1) | JPS5329399A (xx) |
| AU (1) | AU2827477A (xx) |
| BE (1) | BE858236A (xx) |
| BR (1) | BR7705798A (xx) |
| CA (1) | CA1111071A (xx) |
| DD (2) | DD141425A5 (xx) |
| DE (1) | DE2639083C2 (xx) |
| ES (2) | ES461964A1 (xx) |
| FR (1) | FR2363596A1 (xx) |
| GB (1) | GB1553543A (xx) |
| IT (1) | IT1084082B (xx) |
| NL (1) | NL7709507A (xx) |
| PL (1) | PL106057B1 (xx) |
| SE (1) | SE7709741L (xx) |
| SU (1) | SU797588A3 (xx) |
Families Citing this family (24)
| 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. |
| CA2302591C (en) * | 1997-09-26 | 2008-12-23 | The Dow Chemical Company | High service temperature polyurethane elastomers |
| 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 |
| MX2012003659A (es) * | 2009-09-29 | 2012-04-30 | Basf Se | Proceso para producir espumas de poliuretano rigidas. |
| RU2014143407A (ru) | 2012-03-29 | 2016-05-20 | Басф Се | Способные к полимеризации алкилиден-1,3-диоксолан-2-оны и их применение |
| US9062136B2 (en) | 2012-03-29 | 2015-06-23 | Basf Se | Polymerizable alkylidene-1,3-dioxolane-2-one and use thereof |
| WO2016202652A1 (de) | 2015-06-18 | 2016-12-22 | Basf Se | Copolymere aus cyclischen exo-vinylencarbonatacrylaten |
| EP3196221B1 (en) | 2016-01-25 | 2018-08-15 | Technogel Italia S.R.L. | Temperature regulating polyurethane gels |
| EP3464405A1 (de) | 2016-06-03 | 2019-04-10 | Basf Se | Verwendung von verbindungen mit n 2-oxo-1,3-dioxolan-4-carbonsäureamid-einheiten in zweikomponentenklebstoffen |
| EP3515900B1 (de) | 2016-09-21 | 2021-08-11 | Basf Se | Verbindungen mit zwei oder mehr exovinylen-cyclocarbonateinheiten |
| EP3299402B1 (en) | 2016-09-21 | 2019-04-03 | Henkel AG & Co. KGaA | Two-component composition based on compounds with at least two exo-vinylene cyclic carbonate units |
| 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)
| 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 |
-
1976
- 1976-08-31 DE DE2639083A patent/DE2639083C2/de not_active Expired
-
1977
- 1977-08-26 GB GB35922/77A patent/GB1553543A/en not_active Expired
- 1977-08-26 AU AU28274/77A patent/AU2827477A/en active Pending
- 1977-08-29 CA CA285,694A patent/CA1111071A/en not_active Expired
- 1977-08-29 NL NL7709507A patent/NL7709507A/xx not_active Application Discontinuation
- 1977-08-29 DD DD77210363A patent/DD141425A5/de unknown
- 1977-08-29 IT IT50801/77A patent/IT1084082B/it active
- 1977-08-29 DD DD7700200784A patent/DD133680A5/xx unknown
- 1977-08-30 PL PL1977200536A patent/PL106057B1/pl unknown
- 1977-08-30 BE BE180536A patent/BE858236A/xx not_active IP Right Cessation
- 1977-08-30 ES ES461964A patent/ES461964A1/es not_active Expired
- 1977-08-30 SE SE7709741A patent/SE7709741L/xx unknown
- 1977-08-31 FR FR7726457A patent/FR2363596A1/fr active Granted
- 1977-08-31 JP JP10371377A patent/JPS5329399A/ja active Granted
- 1977-08-31 BR BR7705798A patent/BR7705798A/pt unknown
- 1977-11-30 SU SU772547803A patent/SU797588A3/ru active
-
1978
- 1978-07-06 ES ES471509A patent/ES471509A1/es not_active Expired
-
1979
- 1979-02-26 US US06/015,082 patent/US4247654A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU2827477A (en) | 1979-03-01 |
| DD141425A5 (de) | 1980-04-30 |
| JPS5626246B2 (xx) | 1981-06-17 |
| SU797588A3 (ru) | 1981-01-15 |
| FR2363596A1 (fr) | 1978-03-31 |
| US4247654A (en) | 1981-01-27 |
| NL7709507A (nl) | 1978-03-02 |
| FR2363596B1 (xx) | 1984-09-14 |
| JPS5329399A (en) | 1978-03-18 |
| BR7705798A (pt) | 1978-06-13 |
| SE7709741L (sv) | 1978-03-01 |
| ES471509A1 (es) | 1979-01-16 |
| ES461964A1 (es) | 1978-12-01 |
| PL106057B1 (pl) | 1979-11-30 |
| PL200536A1 (pl) | 1978-04-10 |
| BE858236A (fr) | 1978-02-28 |
| DE2639083A1 (de) | 1978-03-02 |
| DE2639083C2 (de) | 1983-02-10 |
| IT1084082B (it) | 1985-05-25 |
| CA1111071A (en) | 1981-10-20 |
| GB1553543A (en) | 1979-09-26 |
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