JP5837517B2 - ポリエーテルアルコールの製造方法 - Google Patents
ポリエーテルアルコールの製造方法 Download PDFInfo
- Publication number
- JP5837517B2 JP5837517B2 JP2012555363A JP2012555363A JP5837517B2 JP 5837517 B2 JP5837517 B2 JP 5837517B2 JP 2012555363 A JP2012555363 A JP 2012555363A JP 2012555363 A JP2012555363 A JP 2012555363A JP 5837517 B2 JP5837517 B2 JP 5837517B2
- Authority
- JP
- Japan
- Prior art keywords
- alkylene oxide
- alcohol
- catalyst
- polyether alcohol
- reaction
- 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 - Fee Related
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
-
- 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
-
- 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
-
- 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
- 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
- C08G65/2609—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 containing aliphatic 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
- 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
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)
Description
考えられる有機ポリイソシアネートは、好ましくは芳香族多官能性ポリイソシアネートである。
300mlの圧力反応器に21.15gのグリセロール、58.68gのスクロース、及び1.76gのジメチルエタノールアミンを挿入した。攪拌器を開始させ(0.1kW/m3)、そして反応器を繰り返し不活性化(inertize)し、そして105℃に加熱した。次にプロピレンオキシドの計量導入を0.8ml/分の速度で開始させた。計量導入したプロピレンオキシドの量が35gに達する前に、反応器圧力は6.4バールを超え、そして安全上の理由で、試験実施を中止しなければならなかった。所望の生成物を単離することができなかった。目標とする生成物は、ヒドロキシル価が500mgKOH/gのポリエーテルアルコールであった。
実施例1に記載した反応器に18.02gのグリセロール、31.2gのポリオール(ヒドロキシル価が500mgKOH/g及び官能性が4.95)、50.2gのスクロース、及び1.52gのジメチルエタノールアミンを挿入した。攪拌器を開始させ(0.1kW/m3)、そして反応器を繰り返し不活性化し、そして105℃に加熱した。次にプロピレンオキシドの計量導入を0.8ml/分の速度で開始させた。計量導入したプロピレンオキシドの量が35gに達する前に、反応器圧力は6.4バールを超え、そして安全上の理由で、試験実施を中止しなければならなかった。所望の生成物を単離することができなかった。目標とする生成物は、ヒドロキシル価が500mgKOH/gのポリエーテルアルコールであった。
実施例1に記載した反応器に18.13gのグリセロール、31.1gのポリオール(ヒドロキシル価が500mgKOH/g及び官能性が5.95)、50.2gのスクロース、及び1.50gのジメチルエタノールアミンを挿入した。攪拌器を開始させ(0.5kW/m3)、そして反応器を繰り返し不活性化(inertize)し、そして105℃に加熱した。次にプロピレンオキシドの計量導入を0.8ml/分の速度で開始させた。プロピレンオキシドの最初の35gを供給する間(計量導入時間:53分)、最大圧力は5バールであった。全部で126.5gのプロピレンオキシドを導入した(合計計量導入時間:190分)。反応器体積に基づく平均計量導入速度は、133kg/h/m3であった。3時間の後反応を112℃で行った。なお残っているプロピレンオキシドを窒素流中でストリップ除去した。生成物(220g)は、以下のパラメーターを有していた:
ヒドロキシル価 507mgKOH/g
25℃での粘度 17 123mPas
水分含有量 0.009%
pH 10.3
Claims (8)
- a)アルキレンオキシドに対して反応性の水素原子を少なくとも3個有し、及び分子量Mnが600g/mol以下の、少なくとも1種の化合物と、
b)アルキレンオキシドと、を、
c)触媒、
を使用して反応させることにより行われ、
この反応は、ヒドロキシル価が100〜800mgKOH/g及び官能性が1.5〜8のポリエーテルアルコールd)の存在下に行われる、ポリエーテルアルコールd1)を製造するための方法であって、
前記a)の化合物が、グリセロールとスクロースの混合物を含み、
前記b)のアルキレンオキシドが、プロピレンオキシドであり、
前記c)の触媒が、ジメチルエタノールアミンであり、
前記反応は、攪拌器付きの圧力容器を使用して行われることを特徴とする方法。 - 前記ポリエーテルアルコールd)が、化合物a)及びd)の合計に対して、1〜70質量%の量で使用されることを特徴とする請求項1に記載の方法。
- プロピレンオキシドが反応器体積に対して、45kg/h/m3〜160kg/h/m3の平均計量導入速度で計量導入されることを特徴とする請求項1に記載の方法。
- 攪拌エネルギー導入量が、0.15kW/m3〜5kW/m3であることを特徴とする請求項1に記載の方法。
- 成分a)が、ヒドロキシル基を少なくとも3個有するアルコールを更に含むことを特徴とする請求項1に記載の方法。
- 前記成分a)が、少なくとも1種の糖アルコールを更に含むことを特徴とする請求項1に記載の方法。
- 成分a)が、アミノ基を少なくとも2個有するアミンを更に含むことを特徴とする請求項1に記載の方法。
- 触媒c)がアミンを更に含むことを特徴とする請求項1に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10155207.3 | 2010-03-02 | ||
EP10155207 | 2010-03-02 | ||
PCT/EP2011/052556 WO2011107367A1 (de) | 2010-03-02 | 2011-02-22 | Verfahren zur herstellung von polyetheralkoholen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013521355A JP2013521355A (ja) | 2013-06-10 |
JP5837517B2 true JP5837517B2 (ja) | 2015-12-24 |
Family
ID=43765053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012555363A Expired - Fee Related JP5837517B2 (ja) | 2010-03-02 | 2011-02-22 | ポリエーテルアルコールの製造方法 |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP2542612B1 (ja) |
JP (1) | JP5837517B2 (ja) |
KR (1) | KR101793759B1 (ja) |
CN (1) | CN102782009B (ja) |
BR (1) | BR112012021119A2 (ja) |
MX (1) | MX2012009808A (ja) |
RU (1) | RU2564031C2 (ja) |
SG (2) | SG183197A1 (ja) |
WO (1) | WO2011107367A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2432815B1 (de) | 2009-05-19 | 2013-10-23 | Basf Se | Polyharnstoffe herstellbar aus zwei polyetheraminen und einem prepolymer |
US9126386B2 (en) | 2011-03-04 | 2015-09-08 | Basf Se | Composite elements |
US9188384B2 (en) | 2011-03-31 | 2015-11-17 | Basf Se | Dynamically evacuable devices comprising organic aerogels or xerogels |
CA2931931C (en) | 2013-11-29 | 2022-11-01 | Basf Se | Polyurethane system with long pot life and rapid hardening |
RU2721046C2 (ru) | 2015-05-27 | 2020-05-15 | Басф Се | Применение композиции для стабилизации геологических образований в нефтяных месторождениях, газовых месторождениях, на площадках откачки воды, при добыче полезных ископаемых или строительстве туннелей |
WO2016188805A1 (de) | 2015-05-28 | 2016-12-01 | Basf Se | Polyurethan-polyisocyanuratverbindung mit hervorragenden mechanischen eigenschaften |
DK3303437T3 (da) | 2015-05-29 | 2020-03-16 | Basf Se | Polyurethan-polyisocyanurat-harpiks til fiber-kompositmaterialer med lang åben klæbetid |
US10040903B2 (en) | 2016-09-13 | 2018-08-07 | Covestro Llc | Polymer polyol quality |
PL3601397T3 (pl) | 2017-03-27 | 2021-09-20 | Basf Se | Składniki poliolowe i ich zastosowanie do wytwarzania sztywnych poliuretanowych tworzyw piankowych |
CN108070081A (zh) * | 2017-12-01 | 2018-05-25 | 耿佃勇 | 高官能度蔗糖聚醚的制备方法 |
KR20210064287A (ko) | 2018-09-25 | 2021-06-02 | 바스프 에스이 | 경질 폴리우레탄 폼의 제조를 위한 폴리올 성분 및 이의 용도 |
WO2020165135A1 (en) | 2019-02-11 | 2020-08-20 | Basf Se | Acrylic copolymer capsule designed to open up at < 90°c for controlled release of in-situ forming pu/pir catalyst |
EP3941955B1 (en) | 2019-03-19 | 2023-12-13 | Basf Se | Polyol component and use thereof for producing rigid polyurethane foams |
CN110117358B (zh) * | 2019-05-17 | 2021-10-22 | 万华化学集团股份有限公司 | 高官能度聚醚多元醇及其制备方法和用途 |
US12065553B2 (en) | 2019-06-28 | 2024-08-20 | Basf Se | Polyol component and use thereof for the production of rigid polyurethane foams |
US20220298286A1 (en) | 2019-08-19 | 2022-09-22 | Basf Se | Polyurethane-polyisocyanurate compound with outstanding mechanical properties |
EP4305086A1 (en) | 2021-03-09 | 2024-01-17 | Basf Se | Process for producing open-cell rigid polyurethane foams |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5755927A (en) * | 1980-09-18 | 1982-04-03 | Sanyo Chem Ind Ltd | Production of polyether |
DE3740634A1 (de) | 1987-12-01 | 1989-06-15 | Bayer Ag | Polyetherpolyole auf basis o-toluylendiamin, verfahren zu ihrer herstellung und verwendung fuer polyurethan- und polyisocyanurat-kunststoffe |
DE4014923A1 (de) * | 1990-05-10 | 1991-11-14 | Basf Ag | Verfahren zur herstellung von urethan- oder urethan- und isocyanuratgruppen enthaltenden hartschaumstoffen nach dem polyisocyanat-polyadditionsverfahren und die hierfuer geeigneten polyoxyalkylen-polyole |
JP3213625B2 (ja) * | 1991-12-20 | 2001-10-02 | 旭電化工業株式会社 | ポリエーテルポリオールの製造方法 |
JPH09194588A (ja) * | 1996-01-18 | 1997-07-29 | Mitsui Toatsu Chem Inc | ポリエーテルポリオール及びその製造方法 |
JPH10101762A (ja) * | 1996-10-03 | 1998-04-21 | Mitsui Petrochem Ind Ltd | 硬質ポリウレタンフォームの製造方法 |
AR017610A1 (es) * | 1997-11-13 | 2001-09-12 | Dow Chemical Co | Procedimiento para preparar polieterespolioles utilizando imidazoles como catalizadores |
CA2389800C (en) | 1999-12-17 | 2011-12-06 | E.I. Du Pont De Nemours And Company | Continuous process for the preparation of polytrimethylene ether glycol |
DE10008635A1 (de) * | 2000-02-24 | 2001-09-06 | Basf Ag | Verfahren zur Herstellung von Polyetherpolyolen |
DE10008630A1 (de) * | 2000-02-24 | 2001-09-06 | Basf Ag | Verfahren zur Herstellung von Polyetherpolyolen in Gegenwart eines Multimetallcyanidkomplex-Katalysators |
DE102004028769A1 (de) * | 2004-06-16 | 2005-12-29 | Basf Ag | Verfahren zur Herstellung von Polyetheralkoholen und Polyurethanen |
DE102007052599A1 (de) * | 2006-11-14 | 2008-05-15 | Basf Ag | Verfahren zur Herstellung von Polyetherolen |
-
2011
- 2011-02-22 WO PCT/EP2011/052556 patent/WO2011107367A1/de active Application Filing
- 2011-02-22 SG SG2012058202A patent/SG183197A1/en unknown
- 2011-02-22 EP EP11704618.5A patent/EP2542612B1/de not_active Revoked
- 2011-02-22 BR BR112012021119A patent/BR112012021119A2/pt not_active IP Right Cessation
- 2011-02-22 JP JP2012555363A patent/JP5837517B2/ja not_active Expired - Fee Related
- 2011-02-22 RU RU2012141621/04A patent/RU2564031C2/ru not_active IP Right Cessation
- 2011-02-22 MX MX2012009808A patent/MX2012009808A/es active IP Right Grant
- 2011-02-22 SG SG10201501543SA patent/SG10201501543SA/en unknown
- 2011-02-22 KR KR1020127024510A patent/KR101793759B1/ko not_active Application Discontinuation
- 2011-02-22 CN CN201180011575.8A patent/CN102782009B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
WO2011107367A1 (de) | 2011-09-09 |
SG10201501543SA (en) | 2015-04-29 |
RU2564031C2 (ru) | 2015-09-27 |
EP2542612B1 (de) | 2014-04-30 |
RU2012141621A (ru) | 2014-04-10 |
JP2013521355A (ja) | 2013-06-10 |
SG183197A1 (en) | 2012-09-27 |
CN102782009A (zh) | 2012-11-14 |
BR112012021119A2 (pt) | 2016-05-17 |
KR20130006627A (ko) | 2013-01-17 |
MX2012009808A (es) | 2012-09-12 |
EP2542612A1 (de) | 2013-01-09 |
KR101793759B1 (ko) | 2017-11-03 |
CN102782009B (zh) | 2015-08-19 |
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