RU2006136510A - Полиэфирспирты и способ получения полиэфирспиртов для синтеза полиуретанов - Google Patents
Полиэфирспирты и способ получения полиэфирспиртов для синтеза полиуретанов Download PDFInfo
- Publication number
- RU2006136510A RU2006136510A RU2006136510/04A RU2006136510A RU2006136510A RU 2006136510 A RU2006136510 A RU 2006136510A RU 2006136510/04 A RU2006136510/04 A RU 2006136510/04A RU 2006136510 A RU2006136510 A RU 2006136510A RU 2006136510 A RU2006136510 A RU 2006136510A
- Authority
- RU
- Russia
- Prior art keywords
- catalyst
- bmc
- antioxidant
- polyether alcohols
- containing compound
- Prior art date
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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
- C08G65/2696—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
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
-
- 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
- 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
-
- 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
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 (10)
1. Способ получения полиэфирспиртов путем взаимодействия насыщенных алкиленоксидов, по меньшей мере, с одним насыщенным, ОН-содержащим соединением или с алкиленоксидом, олиго- или полимеризованным с насыщенным, ОН-содержащим соединением, в присутствии катализатора на основе биметаллических цианидов (БМЦ), отличающийся тем, что перед или во время реакции добавляют антиоксидант, причем количество антиоксиданта превышает количество БМЦ-катализатора (в пересчете на массу применяемого БМЦ-катализатора).
2. Способ по п.1, причем антиоксидант применяют в целом, по меньшей мере, в 1,5-кратном количестве, в пересчете на массу применяемого БМЦ-катализатора.
3. Способ по п.1, причем антиоксидант выбирают из группы стерически затрудненных фенолов, N,N-дизамещенных гидроксиламинов, стерически затрудненных вторичных циклических аминов, диариламинов, органических производных фосфоновой кислоты, N,N-замещенных гидразиновых соединений, соединений амидов щавелевой кислоты, бензофуранов и лактонов.
4. Способ по п.1, причем антиоксидант применяют в концентрации от 7 до 4000 млн.д., в пересчете на получаемую массу полиэфирспиртов.
5. Способ по п.1, причем антиоксидант добавляют непосредственно перед осуществлением одной из следующих стадий (а)-(g): (а) добавление ОН-содержащего соединения, (b) добавление БМЦ-катализатора, (с) измельчение БМЦ-катализатора, (d) удаление агента суспендирования, (е) удаление воды, (f) добавление алкиленоксида, (g) взаимодействие алкиленоксида с ОН-содержащим соединением.
6. Способ по п.1, причем количество катализатора на основе биметаллических цианидов составляет от 5 до 1000 млн.д., в пересчете на массу получаемого полиэфирспирта.
7. Способ по п.1, причем получают полиэфирспирты, гидроксильное число которых составляет от 10 до 350 мг КОН/г.
8. Способ по одному из пп.1-7, причем получают полиэфирспирты, количество ОН-групп в которых составляет от 1 до 8.
9. Полиэфирспирты, получаемые способом по одному из пп.1-8, количество ОН-групп в которых составляет от 1 до 8, гидроксильное число составляет предпочтительно от 30 до 300 мг КОН/г, концентрация БМЦ-катализатора предпочтительно от 10 до 1000 млн.д. и которые содержат антиоксидант, по меньшей мере, в 1,5-кратном количестве, в пересчете на массу БМЦ-катализатора.
10. Способ получения полиуретанов, включающий следующие стадии:
A) получение полиэфирспиртов способом по одному из пп.1-9,
B) взаимодействие полиэфирспиртов стадии А) с изоцианатами и/или полиизоцианатами с получением полиуретанов.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004013408.1 | 2004-03-18 | ||
DE102004013408A DE102004013408A1 (de) | 2004-03-18 | 2004-03-18 | Polyetheralkohole und Verfahren zur Herstellung von Polyetheralkoholen zur Polyurethansynthese |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2006136510A true RU2006136510A (ru) | 2008-04-27 |
RU2342407C2 RU2342407C2 (ru) | 2008-12-27 |
Family
ID=34962927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2006136510/04A RU2342407C2 (ru) | 2004-03-18 | 2005-03-17 | Способ получения полиэфирспиртов для синтеза полиуретанов |
Country Status (11)
Country | Link |
---|---|
US (1) | US7504543B2 (ru) |
EP (1) | EP1727851B1 (ru) |
JP (1) | JP2007529585A (ru) |
KR (1) | KR101186426B1 (ru) |
CN (1) | CN100503687C (ru) |
AT (1) | ATE402968T1 (ru) |
DE (2) | DE102004013408A1 (ru) |
ES (1) | ES2309726T3 (ru) |
PT (1) | PT1727851E (ru) |
RU (1) | RU2342407C2 (ru) |
WO (1) | WO2005090440A1 (ru) |
Families Citing this family (44)
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DE102007057146A1 (de) * | 2007-11-28 | 2009-06-04 | Evonik Goldschmidt Gmbh | Verfahren zur Herstellung von Polyetheralkoholen mit DMC-Katalysatoren unter Verwendung von speziellen Additiven mit aromatischer Hydroxy-Funktionalisierung |
MX2011006199A (es) * | 2008-12-23 | 2011-07-01 | Basf Se | Promotor de adhesion para compuestos adhesivos constituidos de plastico y de un producto de poliadicion de poliisocianato. |
EP2236538A1 (de) | 2009-03-27 | 2010-10-06 | Basf Se | Polyurethanhybridmaterialien |
EP2298435A1 (de) | 2009-08-20 | 2011-03-23 | Basf Se | Abtrennung von Isocyanaten aus Isocyanatmischungen durch Membrantrennverfahren |
EP2395039A1 (de) | 2010-05-21 | 2011-12-14 | Basf Se | Polymeres Flammschutzmittel |
JP5648797B2 (ja) * | 2010-11-22 | 2015-01-07 | 旭硝子株式会社 | ポリエーテルヒドロキシ化合物の製造方法 |
CN103261254B (zh) * | 2010-12-20 | 2015-02-11 | 陶氏环球技术有限责任公司 | 在固化状态下具有改进的耐久性的含异氰酸酯官能组分的可固化组合物 |
CN102206335B (zh) * | 2011-03-25 | 2012-10-10 | 黎明化工研究院 | 一种烯丙基聚醚的制备方法 |
JP2012214779A (ja) * | 2011-03-30 | 2012-11-08 | Asahi Glass Co Ltd | 軟質ポリウレタンフォームの製造方法およびシート |
JP2012214778A (ja) * | 2011-03-30 | 2012-11-08 | Asahi Glass Co Ltd | 軟質ポリウレタンフォームの製造方法およびシート |
EP2799459A1 (de) | 2013-05-03 | 2014-11-05 | Basf Se | Polyurethane enthaltend Halogenverbindungen |
WO2014040824A1 (de) | 2012-09-13 | 2014-03-20 | Basf Se | Polyurethane enthaltend halogenverbindungen |
EP2708577A1 (de) | 2012-09-13 | 2014-03-19 | Basf Se | Polyurethane enthaltend halogenverbindungen |
PT2986620T (pt) | 2013-04-16 | 2020-08-31 | Basf Se | Retardadores de chama contendo fósforo |
WO2015082316A1 (de) | 2013-12-02 | 2015-06-11 | Basf Se | Polyurethane mit reduzierter aldehydemission |
CN105992782B (zh) | 2013-12-02 | 2019-07-30 | 巴斯夫欧洲公司 | 具有醛释放减少的聚氨酯 |
CN106459367B (zh) | 2014-06-13 | 2019-12-06 | 巴斯夫欧洲公司 | 具有降低的醛排放的聚氨酯 |
JP6637039B2 (ja) * | 2014-06-17 | 2020-01-29 | サソール(ユーエスエイ)コーポレーシヨン | 触媒組成物、それの製造方法およびそのような触媒を用いてアルコールをアルコキシル化する方法 |
WO2016030111A1 (de) | 2014-08-28 | 2016-03-03 | Basf Se | Alterungsbeständige polyurethandichtung |
WO2016166008A1 (de) | 2015-04-17 | 2016-10-20 | Basf Se | Polyurethane mit reduzierter aldehydemission |
KR20180014001A (ko) | 2015-05-28 | 2018-02-07 | 바스프 에스이 | 알데히드 방출이 감소된 폴리우레탄 |
DE102017203271A1 (de) | 2016-03-07 | 2017-09-07 | Basf Se | Aminkatalysator für die Herstellung von Polyurethanen |
ES2833200T3 (es) | 2016-03-21 | 2021-06-14 | Basf Se | Poliuretano reticulado |
JP6957526B2 (ja) | 2016-06-03 | 2021-11-02 | ビーエイエスエフ・ソシエタス・エウロパエアBasf Se | アルデヒド放出が低減されたポリウレタン |
CN106243338A (zh) * | 2016-07-30 | 2016-12-21 | 淄博德信联邦化学工业有限公司 | 低气味低挥发物的聚醚多元醇的制备方法 |
KR102391132B1 (ko) | 2016-08-25 | 2022-04-28 | 바스프 에스이 | 열 안정성을 갖는 폴리우레탄 재료 |
ES2874340T3 (es) | 2017-03-20 | 2021-11-04 | Basf Se | Elemento compuesto |
ES2983726T3 (es) | 2018-02-02 | 2024-10-24 | Basf Se | Poliuretanos con bajas emisiones de compuestos orgánicos |
CN111757899B (zh) | 2018-02-22 | 2023-01-17 | 巴斯夫欧洲公司 | 对热变形和撕裂伸长率具有优异耐受性的基于聚氨酯的聚合物材料 |
US20210292468A1 (en) | 2018-07-25 | 2021-09-23 | Basf Se | Silicone-free foam stabilizers for producing polyurethane foams |
PT3837296T (pt) | 2018-08-16 | 2022-10-31 | Basf Se | Sistemas de espuma de pulverização de poliuretano respeitadores do ambiente |
JP7553449B2 (ja) | 2018-12-20 | 2024-09-18 | ビーエーエスエフ ソシエタス・ヨーロピア | コンパクトなポリウレタン |
WO2021048334A1 (de) | 2019-09-12 | 2021-03-18 | Basf Se | Pu-kompositharze |
AU2021295848A1 (en) | 2020-06-25 | 2023-02-02 | Basf Se | Polyisocyanurate resin foam having high compressive strength, low thermal conductivity, and high surface quality |
CN116601196A (zh) | 2020-11-25 | 2023-08-15 | 巴斯夫欧洲公司 | 醛释放减少的聚氨酯 |
KR20240021891A (ko) | 2021-06-14 | 2024-02-19 | 바스프 에스이 | 알데히드 스캐빈저로서의 폴리아민 |
WO2023194225A1 (en) | 2022-04-06 | 2023-10-12 | Basf Se | Polyurethane composition for vapor barrier in the building with low indoor temperature |
WO2024008727A1 (en) | 2022-07-05 | 2024-01-11 | Basf Se | A process for recycling one or more polymers, such as polyurethanes, contained in a solid material |
WO2024008726A1 (en) | 2022-07-05 | 2024-01-11 | Basf Se | A process for producing one or more polymers selected from the group consisting of polyurethanes, polyurethane ureas, polyisocyanurates, and a mixture of two or more thereof, from a solid material w |
WO2024008728A1 (en) | 2022-07-05 | 2024-01-11 | Basf Se | Solvent removal in a process for recycling one or more polymers, such as polyurethanes, contained in a solid material |
WO2024052451A1 (en) | 2022-09-09 | 2024-03-14 | Basf Se | Battery potting material with improved adhesion to metal |
WO2024104923A1 (en) | 2022-11-16 | 2024-05-23 | Basf Se | Manganese- and iron-containing catalysts comprising an imine ligand for the synthesis of polyurethanes |
WO2024110395A1 (de) | 2022-11-24 | 2024-05-30 | Basf Se | Verbesserung der lagerstabilität von hydrofluorolefinen in aminhaltigen polyolkomponenten für die herstellung von polyurethanen |
WO2024115432A1 (en) | 2022-12-02 | 2024-06-06 | Basf Se | Water blown environmentally friendly high yield spray polyurethane foam |
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US5695689A (en) * | 1994-10-04 | 1997-12-09 | Bayer Aktiengesellschaft | Polyether polyols stabilized with tocopherol |
US5811829A (en) | 1995-08-10 | 1998-09-22 | Arco Chemical Technology, L.P. | Viscosity stable isocyanate-terminated prepolymers and polyoxyalkylene polyether polyols having improved storage stability |
DE19709031A1 (de) | 1997-03-06 | 1998-09-10 | Basf Ag | Verfahren zur Herstellung von Doppelmetallcyanidkatalysatoren |
US6066683A (en) | 1998-04-03 | 2000-05-23 | Lyondell Chemical Worldwide, Inc. | Molded and slab polyurethane foam prepared from double metal cyanide complex-catalyzed polyoxyalkylene polyols and polyols suitable for the preparation thereof |
DE19903274A1 (de) * | 1999-01-28 | 2000-08-03 | Basf Ag | Verfahren zur Herstellung von Polyetherpolyolen |
JP4289890B2 (ja) * | 2002-01-15 | 2009-07-01 | 第一工業製薬株式会社 | エチレンオキシド系共重合体の製造方法 |
DE10324998A1 (de) * | 2003-06-03 | 2004-12-23 | Basf Ag | Herstellung von Polyetheralkoholen unter Verwendung der DMC-Katalyse |
-
2004
- 2004-03-18 DE DE102004013408A patent/DE102004013408A1/de not_active Withdrawn
-
2005
- 2005-03-17 EP EP05716153A patent/EP1727851B1/de active Active
- 2005-03-17 AT AT05716153T patent/ATE402968T1/de not_active IP Right Cessation
- 2005-03-17 KR KR1020067020326A patent/KR101186426B1/ko active IP Right Grant
- 2005-03-17 US US10/590,999 patent/US7504543B2/en active Active
- 2005-03-17 WO PCT/EP2005/002848 patent/WO2005090440A1/de active IP Right Grant
- 2005-03-17 CN CNB2005800085920A patent/CN100503687C/zh active Active
- 2005-03-17 RU RU2006136510/04A patent/RU2342407C2/ru not_active IP Right Cessation
- 2005-03-17 DE DE502005004886T patent/DE502005004886D1/de active Active
- 2005-03-17 JP JP2007503291A patent/JP2007529585A/ja not_active Ceased
- 2005-03-17 PT PT05716153T patent/PT1727851E/pt unknown
- 2005-03-17 ES ES05716153T patent/ES2309726T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
CN1934163A (zh) | 2007-03-21 |
ES2309726T3 (es) | 2008-12-16 |
JP2007529585A (ja) | 2007-10-25 |
EP1727851A1 (de) | 2006-12-06 |
PT1727851E (pt) | 2008-08-12 |
RU2342407C2 (ru) | 2008-12-27 |
US20070173628A1 (en) | 2007-07-26 |
EP1727851B1 (de) | 2008-07-30 |
CN100503687C (zh) | 2009-06-24 |
US7504543B2 (en) | 2009-03-17 |
KR101186426B1 (ko) | 2012-09-27 |
DE502005004886D1 (de) | 2008-09-11 |
ATE402968T1 (de) | 2008-08-15 |
KR20070010021A (ko) | 2007-01-19 |
DE102004013408A1 (de) | 2005-10-06 |
WO2005090440A1 (de) | 2005-09-29 |
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