RU2002108178A - Полиэфирполиолы - Google Patents
Полиэфирполиолы Download PDFInfo
- Publication number
- RU2002108178A RU2002108178A RU2002108178/04A RU2002108178A RU2002108178A RU 2002108178 A RU2002108178 A RU 2002108178A RU 2002108178/04 A RU2002108178/04 A RU 2002108178/04A RU 2002108178 A RU2002108178 A RU 2002108178A RU 2002108178 A RU2002108178 A RU 2002108178A
- Authority
- RU
- Russia
- Prior art keywords
- oxide
- alkylene oxide
- polyether polyol
- block
- propylene oxide
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract 14
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract 11
- 229920000570 polyether Polymers 0.000 claims abstract 11
- 125000002947 alkylene group Chemical group 0.000 claims abstract 9
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims abstract 8
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract 6
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims abstract 5
- 239000003054 catalyst Substances 0.000 claims abstract 2
- -1 cyanide compound Chemical class 0.000 claims abstract 2
- 238000004519 manufacturing process Methods 0.000 claims abstract 2
- 239000000126 substance Substances 0.000 claims abstract 2
- 229920005862 polyol Polymers 0.000 claims 10
- 150000003077 polyols Chemical class 0.000 claims 10
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 6
- 239000004814 polyurethane Substances 0.000 claims 4
- 229920002635 polyurethane Polymers 0.000 claims 4
- 150000001875 compounds Chemical class 0.000 claims 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 239000006260 foam Substances 0.000 claims 1
- 239000003999 initiator Substances 0.000 claims 1
- 230000000977 initiatory effect Effects 0.000 claims 1
- 239000012948 isocyanate Substances 0.000 claims 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims 1
- 150000002513 isocyanates Chemical class 0.000 claims 1
- 229920001228 polyisocyanate Polymers 0.000 claims 1
- 239000005056 polyisocyanate Substances 0.000 claims 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
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
- C08G65/2642—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 catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/2663—Metal cyanide catalysts, i.e. DMC's
-
- 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
- C08G65/04—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 only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/08—Saturated oxiranes
- C08G65/10—Saturated oxiranes characterised by the catalysts used
-
- 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
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
- C08G18/4845—Polyethers containing oxyethylene units and other oxyalkylene units containing oxypropylene or higher oxyalkylene end 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
- C08G18/4866—Polyethers having a low unsaturation value
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Polyurethanes Or Polyureas (AREA)
- Polyethers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Claims (14)
1. Способ получения полиэфирполиолов катализированным присоединением этиленоксида и пропиленоксида к Н-функциональным инициаторам, отличающийся тем, что в качестве катализатора применяют по меньшей мере одно мультиметаллцианидное соединение и на конце цепи присоединяют блок из алкиленоксида с по меньшей мере тремя атомами углерода в молекуле.
2. Способ по п.1, отличающийся тем, что блок из алкиленоксида с по меньшей мере тремя атомами углерода в молекуле содержит алкиленоксид в количестве от 2 до 50 мас.% в пересчете на общую массу полиэфирполиола.
3. Способ по п.1, отличающийся тем, что блок из алкиленоксида с по меньшей мере тремя атомами углерода в молекуле содержит алкиленоксид в количестве от 2 до 20 мас.%, в пересчете на общую массу полиэфирполиола.
4. Способ по п.1, отличающийся тем, что блок из алкиленоксида с по меньшей мере тремя атомами углерода в молекуле содержит алкиленоксид в количестве от 5 до 15 мас.% в пересчете на общую массу полиэфирполиола.
5. Способ по п.1, отличающийся тем, что в качестве алкиленоксида с по меньшей мере тремя атомами углерода в молекуле применяют пропиленоксид.
6. Способ по п.1, отличающийся тем, что полиэфирполиол имеет содержание вторичных гидроксильных групп по меньшей мере 80%, в пересчете на общее количество гидроксильных групп.
7. Способ по п.1, отличающийся тем, что полиэфирполиол имеет содержание вторичных гидроксильных групп по меньшей мере в 90%, в пересчете на общее количество гидроксильных групп.
8. Способ по п.1, отличающийся тем, что полиэфирполиол имеет содержание вторичных гидроксильных групп по меньшей мере 95%, в пересчете на общее количество гидроксильных групп.
9. Способ по п.1, отличающийся тем, что к инициаторному веществу дополнительно присоединяют сначала блок из пропиленоксидных единиц, после этого смесь из этиленоксида и пропиленоксида и затем на конце цепи блок из пропиленоксидных единиц.
10. Способ по п.1, отличающийся тем, что в смеси этиленоксида и пропиленоксида в ходе дозировки долю этиленоксида снижают таким образом, что в конце дозировки дозируют чистый пропиленоксид.
11. Полиэфирполиолы, полученные способом по одному из пп.1-10.
12. Способ получения полиуретанов взаимодействием полиизоцианатов с соединениями, имеющими по меньшей мере два способных к реакции с изоцианатными группами атома водорода, отличающийся тем, что в качестве соединений с по меньшей мере двумя способными к реакции с изоцианатами атомами водорода применяют по меньшей мере один полиэфирполиол по п.11.
13. Применение полиэфирполиолов по п.11 для получения полиуретанов.
14. Полиуретаны, в частности, полиуретановые мягкие пенопласты, получаемые способом по п.12.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19941242A DE19941242A1 (de) | 1999-08-31 | 1999-08-31 | Polyetheralkohole |
| DE19941242.1 | 1999-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2002108178A true RU2002108178A (ru) | 2003-11-10 |
Family
ID=7920171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2002108178/04A RU2002108178A (ru) | 1999-08-31 | 2000-08-23 | Полиэфирполиолы |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP1208132B1 (ru) |
| JP (1) | JP2003508563A (ru) |
| KR (1) | KR100689930B1 (ru) |
| CN (1) | CN1176136C (ru) |
| AT (1) | ATE517142T1 (ru) |
| AU (1) | AU6572700A (ru) |
| BR (1) | BR0013530A (ru) |
| CA (1) | CA2382613A1 (ru) |
| CZ (1) | CZ2002737A3 (ru) |
| DE (1) | DE19941242A1 (ru) |
| ES (1) | ES2368320T3 (ru) |
| HU (1) | HUP0202470A2 (ru) |
| MX (1) | MXPA02001957A (ru) |
| PL (1) | PL205216B1 (ru) |
| RU (1) | RU2002108178A (ru) |
| WO (1) | WO2001016209A1 (ru) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60213579T2 (de) | 2001-04-30 | 2007-08-09 | The Regents Of The University Of Michigan, Ann Arbor | Isoretikuläre organometallische grundstrukturen, verfahren zu deren bildung und systematische entwicklung von deren porengrösse und funktionalität, mit anwendung für die gasspeicherung |
| US20030078311A1 (en) | 2001-10-19 | 2003-04-24 | Ulrich Muller | Process for the alkoxylation of organic compounds in the presence of novel framework materials |
| DE10244283A1 (de) * | 2002-09-23 | 2004-04-01 | Basf Ag | Verfahren zur Herstellung von Polyetheralkoholen |
| KR101278432B1 (ko) | 2003-05-09 | 2013-07-04 | 더 리젠츠 오브 더 유니버시티 오브 미시간 | 결정들에서 우수한 수준의 표면적과 다공성의 성취를 위한 방법의 이행 |
| US20050004404A1 (en) * | 2003-07-03 | 2005-01-06 | Basf Akiengesellschaft | Process for the alkoxylation of monools in the presence of metallo-organic framework materials |
| DE102004031836A1 (de) | 2004-06-30 | 2006-01-19 | Basf Ag | Verfahren zur Herstellung von Polyetheralkoholen |
| DE102004047524A1 (de) * | 2004-09-28 | 2006-03-30 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen |
| ES2391404T3 (es) | 2004-10-22 | 2012-11-26 | The Regents Of The University Of Michigan | Estructuras y poliedros orgánicos enlazados covalentemente |
| CN101151091B (zh) | 2005-04-07 | 2010-06-23 | 密歇根大学董事会 | 具有敞开的金属部位的微孔金属有机构架中的气体高吸附 |
| DE102005041142A1 (de) * | 2005-08-30 | 2007-03-01 | Basf Ag | Verfahren zur Herstellung von Polyetheralkoholen |
| US7799120B2 (en) | 2005-09-26 | 2010-09-21 | The Regents Of The University Of Michigan | Metal-organic frameworks with exceptionally high capacity for storage of carbon dioxide at room-temperature |
| EP1988996B1 (en) | 2006-02-28 | 2017-05-24 | The Regents of the University of Michigan | Preparation of functionalized zeolitic frameworks |
| WO2010072769A1 (de) | 2008-12-23 | 2010-07-01 | Basf Se | Verfahren zur herstellung von polyether-blockcopolymeren |
| RU2560724C2 (ru) | 2009-07-29 | 2015-08-20 | Басф Се | Способ получения простых полиэфироспиртов из алкиленоксидов |
| CN104428334B (zh) * | 2012-07-06 | 2016-08-31 | 住友精化株式会社 | 改性聚环氧烷 |
| KR102722007B1 (ko) * | 2015-10-08 | 2024-10-28 | 다우 글로벌 테크놀로지스 엘엘씨 | 주로 2차 하이드록실 기를 갖는 높은 작용가, 높은 당량의 폴리올을 사용하여 제조된 고탄력성 폴리우레탄 발포체 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1054788A (ru) * | 1900-01-01 | |||
| IT1058454B (it) * | 1976-03-17 | 1982-04-10 | Montedison Spa | Tprcedimento per la produzione di schiume poliuretaniche soffici ed extra supersoffici |
| US4487854A (en) * | 1983-12-27 | 1984-12-11 | Basf Wyandotte Corporation | Polyoxyalkylene polyether polyols and polyurethane foams prepared therefrom |
| EP0692507A1 (en) * | 1994-07-11 | 1996-01-17 | Basf Corporation | Flexible open-cell polyurethane foam |
| US5763682A (en) * | 1995-12-21 | 1998-06-09 | Woodbridge Foam Corporation | Hydrophilic polyol and process for production thereof |
| US5958994A (en) * | 1997-02-25 | 1999-09-28 | Arco Chemical Technology, L.P. | Method for decreasing the propensity for phase-out of the high molecular weight component of double metal cyanide-catalyzed high secondary hydroxyl polyoxypropylene polyols |
-
1999
- 1999-08-31 DE DE19941242A patent/DE19941242A1/de not_active Withdrawn
-
2000
- 2000-08-23 EP EP00953196A patent/EP1208132B1/de not_active Revoked
- 2000-08-23 CA CA002382613A patent/CA2382613A1/en not_active Abandoned
- 2000-08-23 CZ CZ2002737A patent/CZ2002737A3/cs unknown
- 2000-08-23 AU AU65727/00A patent/AU6572700A/en not_active Abandoned
- 2000-08-23 PL PL353213A patent/PL205216B1/pl unknown
- 2000-08-23 WO PCT/EP2000/008218 patent/WO2001016209A1/de not_active Ceased
- 2000-08-23 ES ES00953196T patent/ES2368320T3/es not_active Expired - Lifetime
- 2000-08-23 MX MXPA02001957A patent/MXPA02001957A/es active IP Right Grant
- 2000-08-23 AT AT00953196T patent/ATE517142T1/de active
- 2000-08-23 KR KR1020027002614A patent/KR100689930B1/ko not_active Expired - Fee Related
- 2000-08-23 RU RU2002108178/04A patent/RU2002108178A/ru not_active Application Discontinuation
- 2000-08-23 JP JP2001520762A patent/JP2003508563A/ja active Pending
- 2000-08-23 BR BR0013530-5A patent/BR0013530A/pt not_active Application Discontinuation
- 2000-08-23 HU HU0202470A patent/HUP0202470A2/hu unknown
- 2000-08-23 CN CNB008122792A patent/CN1176136C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1208132B1 (de) | 2011-07-20 |
| JP2003508563A (ja) | 2003-03-04 |
| KR100689930B1 (ko) | 2007-03-09 |
| ATE517142T1 (de) | 2011-08-15 |
| ES2368320T3 (es) | 2011-11-16 |
| PL205216B1 (pl) | 2010-03-31 |
| WO2001016209A1 (de) | 2001-03-08 |
| CZ2002737A3 (cs) | 2002-08-14 |
| HUP0202470A2 (en) | 2002-11-28 |
| CN1371401A (zh) | 2002-09-25 |
| AU6572700A (en) | 2001-03-26 |
| CN1176136C (zh) | 2004-11-17 |
| CA2382613A1 (en) | 2001-03-08 |
| DE19941242A1 (de) | 2001-03-08 |
| PL353213A1 (en) | 2003-11-03 |
| KR20020027595A (ko) | 2002-04-13 |
| MXPA02001957A (es) | 2002-08-20 |
| BR0013530A (pt) | 2002-04-30 |
| EP1208132A1 (de) | 2002-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA94 | Acknowledgement of application withdrawn (non-payment of fees) |
Effective date: 20051213 |