RU2007123667A - Способ очистки полимерных полиолов и применение очищенных полиолов для получения полиуретанов - Google Patents
Способ очистки полимерных полиолов и применение очищенных полиолов для получения полиуретанов Download PDFInfo
- Publication number
- RU2007123667A RU2007123667A RU2007123667/04A RU2007123667A RU2007123667A RU 2007123667 A RU2007123667 A RU 2007123667A RU 2007123667/04 A RU2007123667/04 A RU 2007123667/04A RU 2007123667 A RU2007123667 A RU 2007123667A RU 2007123667 A RU2007123667 A RU 2007123667A
- Authority
- RU
- Russia
- Prior art keywords
- stage
- polymer
- polyol
- ppm
- polyols
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 20
- 229920005862 polyol Polymers 0.000 title claims abstract 19
- 150000003077 polyols Chemical class 0.000 title claims abstract 19
- 229920000642 polymer Polymers 0.000 title claims abstract 17
- 229920002635 polyurethane Polymers 0.000 title claims 2
- 239000004814 polyurethane Substances 0.000 title claims 2
- 238000004140 cleaning Methods 0.000 title abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract 6
- 238000000746 purification Methods 0.000 claims abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 6
- 239000007788 liquid Substances 0.000 claims abstract 4
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims abstract 3
- 238000007664 blowing Methods 0.000 claims abstract 2
- 238000006243 chemical reaction Methods 0.000 claims abstract 2
- 239000003795 chemical substances by application Substances 0.000 claims abstract 2
- 239000003630 growth substance Substances 0.000 claims abstract 2
- 230000006798 recombination Effects 0.000 claims abstract 2
- 238000005215 recombination Methods 0.000 claims abstract 2
- 239000003999 initiator Substances 0.000 claims 3
- 239000000178 monomer Substances 0.000 claims 2
- 239000007858 starting material Substances 0.000 claims 2
- 239000000470 constituent Substances 0.000 claims 1
- 239000006185 dispersion Substances 0.000 claims 1
- 150000001451 organic peroxides Chemical class 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 229920005906 polyester polyol Polymers 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/82—Post-polymerisation treatment
-
- 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
- C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
- C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
-
- 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
- C08G18/08—Processes
-
- 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
- C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
- C08K5/23—Azo-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
- C08G2290/00—Compositions for creating anti-fogging
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polyurethanes Or Polyureas (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006029588.9 | 2006-06-26 | ||
| DE102006029588A DE102006029588A1 (de) | 2006-06-26 | 2006-06-26 | Verfahren zum Strippen von Polymerpolyolen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2007123667A true RU2007123667A (ru) | 2008-12-27 |
Family
ID=38421698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2007123667/04A RU2007123667A (ru) | 2006-06-26 | 2007-06-25 | Способ очистки полимерных полиолов и применение очищенных полиолов для получения полиуретанов |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7790804B2 (https=) |
| EP (1) | EP1873170B1 (https=) |
| JP (1) | JP5451964B2 (https=) |
| KR (1) | KR101469276B1 (https=) |
| CN (1) | CN101333288B (https=) |
| BR (1) | BRPI0702959A (https=) |
| CA (1) | CA2593504C (https=) |
| DE (1) | DE102006029588A1 (https=) |
| ES (1) | ES2469571T3 (https=) |
| MX (1) | MX2007007682A (https=) |
| PL (1) | PL1873170T3 (https=) |
| PT (1) | PT1873170E (https=) |
| RU (1) | RU2007123667A (https=) |
| SG (1) | SG138580A1 (https=) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG178118A1 (en) * | 2009-07-29 | 2012-03-29 | Basf Se | Process for the preparation of polyetherols from alkylene oxides |
| ES2581205T3 (es) * | 2009-09-29 | 2016-09-02 | Dow Global Technologies Llc | Columna única de extracción de procedimiento de secado |
| EP2394722A1 (de) | 2010-06-08 | 2011-12-14 | Basf Se | Verfahren zum Aufreinigen von Polyol-Dispersionen |
| US20110301294A1 (en) * | 2010-06-08 | 2011-12-08 | Basf Se | Process for purifying polyol dispersions |
| EP2402382A1 (de) | 2010-06-08 | 2012-01-04 | Basf Se | Verfahren zum Aufreinigen von Polyol-Dispersionen |
| CN102002155A (zh) * | 2010-10-21 | 2011-04-06 | 句容宁武高新技术发展有限公司 | 一种脱除聚醚多元醇中低沸点物质的装置 |
| US20140066536A1 (en) * | 2012-08-30 | 2014-03-06 | Bayer Materialscience Llc | Polymer polyols having improved quality |
| CN103739838A (zh) * | 2014-01-22 | 2014-04-23 | 泰安华秦化工有限责任公司 | 一种用外循环喷雾式反应器制备聚醚多元醇的方法 |
| CN105037704B (zh) * | 2015-08-31 | 2017-01-25 | 句容宁武新材料发展有限公司 | 一种脱除聚醚中低沸物的方法 |
| EP3445827A1 (de) * | 2016-04-22 | 2019-02-27 | Covestro Deutschland AG | Thermolatent katalysiertes zwei-komponenten-system |
| WO2019051637A1 (en) | 2017-09-12 | 2019-03-21 | Covestro Deutschland Ag | COMPOSITE MATERIAL COMPRISING A POLYURETHANE-POLYACRYLATE RESIN MATRIX |
| EP3549670A1 (en) | 2018-04-06 | 2019-10-09 | Covestro Deutschland AG | Manufacturing method for a polyurethane-poly(meth)acrylate resin |
| GB201916808D0 (en) * | 2019-11-19 | 2020-01-01 | Ferring Bv | Pharmaceutical delivery device |
| CN112142880B (zh) * | 2020-10-14 | 2022-07-01 | 长华化学科技股份有限公司 | 聚合物多元醇的连续提纯方法 |
| EP4379021A1 (en) | 2022-11-30 | 2024-06-05 | Covestro Deutschland AG | Pyrolysis of scrap, fiber reinforced polyurethane-poly(meth)acrylate composite material for recovery of recyclates |
| CN116589342B (zh) * | 2023-07-17 | 2023-10-17 | 万华化学集团股份有限公司 | 一种对粗1,2-丙二醇进行催化脱除气味杂质的方法 |
| CN119838253A (zh) * | 2025-01-13 | 2025-04-18 | 山东一诺生物质材料股份有限公司 | 一种脱除烷基二醇异味制备化妆品级烷基二醇的方法和装置 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56104936A (en) * | 1980-01-24 | 1981-08-21 | Dai Ichi Kogyo Seiyaku Co Ltd | Purification of polyether polyol |
| US4404121A (en) * | 1981-12-30 | 1983-09-13 | Texaco Inc. | Process for preparing polyol-catalyst mixtures useful in the preparation of rigid polyurethane cellular products |
| JP2654173B2 (ja) * | 1989-03-20 | 1997-09-17 | 三井東圧化学株式会社 | ポリマーポリオールおよびポリウレタンの製造法 |
| KR960011890B1 (ko) * | 1991-10-14 | 1996-09-04 | 미쓰이도오아쓰가가쿠 가부시키가이샤 | 폴리머 폴리올과 그의 제조방법 |
| US5332477A (en) * | 1993-10-14 | 1994-07-26 | Ethyl Corporation | Method for reducing pressure drop in a packed column |
| DE19547632A1 (de) * | 1995-12-20 | 1997-06-26 | Bayer Ag | Niedrigviskose Polymerpolyole, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung zur Herstellung von Polyurethanschaumstoffen |
| DE19716373A1 (de) | 1997-04-18 | 1998-10-22 | Basf Ag | Kolonne und Verfahren zur Desodorierung von Dispersionen |
| DE19629160A1 (de) | 1996-07-19 | 1998-01-22 | Basf Ag | Verfahren zur Herstellung von Polyurethanweichschaumstoffen |
| JP3657074B2 (ja) * | 1997-01-10 | 2005-06-08 | 三井化学株式会社 | ポリマーポリオールの製造方法 |
| DE19710443A1 (de) | 1997-03-13 | 1998-09-17 | Basf Ag | Verfahren zur Behandlung von Polyetherpolyolen |
| US6060627A (en) | 1997-05-08 | 2000-05-09 | Arco Chemical Technology, L.P. | Polyol purification |
| GB9710772D0 (en) | 1997-05-23 | 1997-07-23 | Dow Europ Sa | Polymer polyol compositions having grafted unsaturated acid salt and their use in the preparation of polyurethane foams |
| DE19828183A1 (de) | 1998-06-24 | 1999-12-30 | Basf Ag | Verfahren zur Entfernung von restflüchtigen Komponenten aus Polymerdispersionen |
| KR100563395B1 (ko) * | 1998-06-30 | 2006-03-23 | 다우 글로벌 테크놀로지스 인크. | 중합체 폴리올 및 이의 제조방법 |
| US6455603B1 (en) * | 1998-06-30 | 2002-09-24 | Dow Global Technologies Inc. | Polymer polyols and a process for the production thereof |
| DE19830171C1 (de) * | 1998-07-06 | 1999-09-16 | Henkel Kgaa | Verfahren zur Herstellung von Phytosqualan |
| DE19838156A1 (de) | 1998-08-21 | 2000-02-24 | Basf Ag | Verfahren zur Herstellung von Polyetherpolyolen |
| DE19847115C1 (de) | 1998-10-13 | 2000-05-04 | Basf Ag | Gegenstrom-Stripprohr |
| ATE286771T1 (de) * | 1998-11-30 | 2005-01-15 | Sulzer Chemtech Ag | Gegenstromkolonne mit flüssigkeitsverteiler |
| US20050245724A1 (en) * | 2002-04-10 | 2005-11-03 | Sanyo Chemical Industries, Ltd. | Process for production of polymer polyol, and polymer polyol |
| EP1756198B2 (en) * | 2004-06-09 | 2011-02-23 | Shell Internationale Research Maatschappij B.V. | Process of preparing odour-lean polyether polyol |
| US7759423B2 (en) * | 2004-08-02 | 2010-07-20 | Bayer Materialscience Llc | Polymer polyols with ultra-high solids contents |
| US7179882B2 (en) * | 2004-08-02 | 2007-02-20 | Bayer Materialscience Llc | Low viscosity polymer polyols |
| US7605216B2 (en) * | 2004-11-10 | 2009-10-20 | Basf Corporation | Method of reducing a content of a residual styrene monomer in a polyol |
| US20060229475A1 (en) * | 2005-04-11 | 2006-10-12 | Weiss Michael J | Synthesis of hydroxylated hydrocarbons |
-
2006
- 2006-06-26 DE DE102006029588A patent/DE102006029588A1/de not_active Withdrawn
-
2007
- 2007-06-13 ES ES07011537.3T patent/ES2469571T3/es active Active
- 2007-06-13 PL PL07011537T patent/PL1873170T3/pl unknown
- 2007-06-13 EP EP07011537.3A patent/EP1873170B1/de not_active Not-in-force
- 2007-06-13 PT PT70115373T patent/PT1873170E/pt unknown
- 2007-06-22 US US11/821,456 patent/US7790804B2/en not_active Expired - Fee Related
- 2007-06-22 MX MX2007007682A patent/MX2007007682A/es active IP Right Grant
- 2007-06-22 CA CA2593504A patent/CA2593504C/en not_active Expired - Fee Related
- 2007-06-22 SG SG200704724-4A patent/SG138580A1/en unknown
- 2007-06-25 KR KR1020070062083A patent/KR101469276B1/ko not_active Expired - Fee Related
- 2007-06-25 JP JP2007166379A patent/JP5451964B2/ja not_active Expired - Fee Related
- 2007-06-25 RU RU2007123667/04A patent/RU2007123667A/ru not_active Application Discontinuation
- 2007-06-26 BR BRPI0702959-4A patent/BRPI0702959A/pt not_active Application Discontinuation
- 2007-06-26 CN CN2007101292257A patent/CN101333288B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2469571T3 (es) | 2014-06-18 |
| MX2007007682A (es) | 2008-10-30 |
| US7790804B2 (en) | 2010-09-07 |
| BRPI0702959A (pt) | 2008-02-19 |
| PL1873170T3 (pl) | 2014-08-29 |
| DE102006029588A1 (de) | 2007-12-27 |
| KR20070122391A (ko) | 2007-12-31 |
| JP2008007778A (ja) | 2008-01-17 |
| JP5451964B2 (ja) | 2014-03-26 |
| PT1873170E (pt) | 2014-06-23 |
| EP1873170A1 (de) | 2008-01-02 |
| EP1873170B1 (de) | 2014-04-23 |
| CN101333288A (zh) | 2008-12-31 |
| SG138580A1 (en) | 2008-01-28 |
| CN101333288B (zh) | 2011-12-14 |
| KR101469276B1 (ko) | 2014-12-04 |
| US20080033139A1 (en) | 2008-02-07 |
| CA2593504A1 (en) | 2007-12-26 |
| CA2593504C (en) | 2014-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA93 | Acknowledgement of application withdrawn (no request for examination) |
Effective date: 20110315 |