BR0207766A - Processo aperfeiçoado para a preparação de poliéter-polióis - Google Patents
Processo aperfeiçoado para a preparação de poliéter-polióisInfo
- Publication number
- BR0207766A BR0207766A BR0207766-3A BR0207766A BR0207766A BR 0207766 A BR0207766 A BR 0207766A BR 0207766 A BR0207766 A BR 0207766A BR 0207766 A BR0207766 A BR 0207766A
- Authority
- BR
- Brazil
- Prior art keywords
- improved process
- polyether polyols
- preparing polyether
- preparing
- poliis
- Prior art date
Links
- 239000004721 Polyphenylene oxide Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229920000570 polyether Polymers 0.000 title abstract 2
- 229920005862 polyol Polymers 0.000 title abstract 2
- 150000003077 polyols Chemical class 0.000 title abstract 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 238000006555 catalytic reaction Methods 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000007858 starting material Substances 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
- B01J19/1881—Stationary reactors having moving elements inside resulting in a loop-type movement externally, i.e. the mixture leaving the vessel and subsequently re-entering it
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
- B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Toxicology (AREA)
- Polyethers (AREA)
- Polyurethanes Or Polyureas (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Cephalosporin Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
"PROCESSO APERFEIçOADO PARA A PREPARAçãO DE POLIéTER-POLIóIS". A invenção refere-se a um processo aperfeiçoado para a preparação de poliéter-polióis por meio de catálise de cianeto de metal duplo(DMC) mediante poliadição de óxidos de alquileno com compostos de partida que apresentam átomos de hidrogênio ativos.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10108484A DE10108484A1 (de) | 2001-02-22 | 2001-02-22 | Verbessertes Verfahren zur Herstelung von Polyetherpolyolen |
DE10108484.6 | 2001-02-22 | ||
PCT/EP2002/001398 WO2002068503A1 (de) | 2001-02-22 | 2002-02-11 | Verbessertes verfahren zur herstellung von polyetherpolyolen |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0207766A true BR0207766A (pt) | 2004-04-27 |
BR0207766B1 BR0207766B1 (pt) | 2011-07-26 |
Family
ID=7675084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0207766-3A BR0207766B1 (pt) | 2001-02-22 | 2002-02-11 | processo aperfeiÇoado para a preparaÇço de poliÉter-poliàis. |
Country Status (19)
Country | Link |
---|---|
US (1) | US6776925B2 (pt) |
EP (1) | EP1368407B1 (pt) |
JP (1) | JP4112985B2 (pt) |
KR (1) | KR100799036B1 (pt) |
CN (1) | CN1215104C (pt) |
AT (1) | ATE295861T1 (pt) |
BR (1) | BR0207766B1 (pt) |
CA (1) | CA2438647A1 (pt) |
CZ (1) | CZ297775B6 (pt) |
DE (2) | DE10108484A1 (pt) |
ES (1) | ES2242003T3 (pt) |
HK (1) | HK1066819A1 (pt) |
HU (1) | HU227020B1 (pt) |
MX (1) | MXPA03007533A (pt) |
PL (1) | PL207572B1 (pt) |
PT (1) | PT1368407E (pt) |
RU (1) | RU2301815C2 (pt) |
TW (1) | TWI232228B (pt) |
WO (1) | WO2002068503A1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6596842B2 (en) | 2001-07-16 | 2003-07-22 | Shell Oil Company | Polymerizing alkylene oxide with sound or radiation treated DMC |
EP1369448A1 (de) * | 2002-06-07 | 2003-12-10 | Bayer Ag | Verfahren zur Herstellung von polymeren Kondensaten und ihre Verwendung |
CN1320029C (zh) * | 2005-05-31 | 2007-06-06 | 抚顺佳化聚氨酯有限公司 | 一种聚醚多元醇的制备方法 |
DE102008012613A1 (de) | 2008-03-05 | 2009-09-10 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polycarbonat nach dem Phasengrenzflächenverfahren |
TW201120076A (en) * | 2009-10-05 | 2011-06-16 | Asahi Glass Co Ltd | Method for producing soft polyurethane foam and sheet |
MY160026A (en) * | 2010-07-08 | 2017-02-15 | Dow Global Technologies Llc | Polyurethanes made using zinc catalysts |
JP5734633B2 (ja) * | 2010-12-09 | 2015-06-17 | 三井化学株式会社 | アルキレンオキサイド付加物の製造方法 |
US8663565B2 (en) * | 2011-02-11 | 2014-03-04 | Xerox Corporation | Continuous emulsification—aggregation process for the production of particles |
EP3097135B1 (de) | 2014-01-24 | 2021-08-18 | Covestro Intellectual Property GmbH & Co. KG | Verfahren zur herstellung von polycarbonat nach dem phasengrenzflächenverfahren |
GB201810380D0 (en) * | 2018-06-25 | 2018-08-08 | Rosehill Polymers Group Ltd | Continuous reaction system,vessel and method |
EP3719052B1 (de) | 2019-04-03 | 2022-03-02 | Covestro Deutschland AG | Verfahren zur herstellung von polycarbonat mit reduziertem phosgenüberschuss |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1181577A (fr) * | 1956-08-23 | 1959-06-17 | Bayer Ag | Appareil mélangeur |
GB1063525A (en) | 1963-02-14 | 1967-03-30 | Gen Tire & Rubber Co | Organic cyclic oxide polymers, their preparation and tires prepared therefrom |
US3829505A (en) | 1970-02-24 | 1974-08-13 | Gen Tire & Rubber Co | Polyethers and method for making the same |
US3941849A (en) | 1972-07-07 | 1976-03-02 | The General Tire & Rubber Company | Polyethers and method for making the same |
DE3039510A1 (de) * | 1980-10-20 | 1982-06-03 | Hoechst Ag, 6000 Frankfurt | Vorrichtung und verfahren zum dispergieren und loesen von polymerpulvern |
US4533254A (en) | 1981-04-17 | 1985-08-06 | Biotechnology Development Corporation | Apparatus for forming emulsions |
US5159092A (en) * | 1989-09-22 | 1992-10-27 | Buss Ag | Process for the safe and environmentally sound production of highly pure alkylene oxide adducts |
JP2653236B2 (ja) | 1990-10-05 | 1997-09-17 | 旭硝子株式会社 | ポリエーテル化合物の製造方法 |
US5158922A (en) | 1992-02-04 | 1992-10-27 | Arco Chemical Technology, L.P. | Process for preparing metal cyanide complex catalyst |
JPH05247199A (ja) * | 1992-03-04 | 1993-09-24 | Asahi Glass Co Ltd | ポリエーテル類の製造方法 |
US5712216A (en) | 1995-05-15 | 1998-01-27 | Arco Chemical Technology, L.P. | Highly active double metal cyanide complex catalysts |
US5470813A (en) | 1993-11-23 | 1995-11-28 | Arco Chemical Technology, L.P. | Double metal cyanide complex catalysts |
JP3633624B2 (ja) * | 1994-05-09 | 2005-03-30 | バイエル・アクチエンゲゼルシヤフト | 微細構造混合の助けによって化学反応を実施するための方法及び装置 |
DE4416343C2 (de) | 1994-05-09 | 1996-10-17 | Karlsruhe Forschzent | Statischer Mikro-Vermischer |
US5482908A (en) | 1994-09-08 | 1996-01-09 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
US5545601A (en) | 1995-08-22 | 1996-08-13 | Arco Chemical Technology, L.P. | Polyether-containing double metal cyanide catalysts |
US5777177A (en) | 1996-02-07 | 1998-07-07 | Arco Chemical Technology, L.P. | Preparation of double metal cyanide-catalyzed polyols by continuous addition of starter |
US5627120A (en) | 1996-04-19 | 1997-05-06 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
JPH1029213A (ja) * | 1996-07-15 | 1998-02-03 | Toray Dow Corning Silicone Co Ltd | 液状材料連続混合装置 |
US5689012A (en) * | 1996-07-18 | 1997-11-18 | Arco Chemical Technology, L.P. | Continuous preparation of low unsaturation polyoxyalkylene polyether polyols with continuous additon of starter |
US5714428A (en) | 1996-10-16 | 1998-02-03 | Arco Chemical Technology, L.P. | Double metal cyanide catalysts containing functionalized polymers |
EP0853975A1 (en) * | 1997-01-20 | 1998-07-22 | CP TECH S.r.l. | Apparatus for the production of polyadducts of alkylene oxides with a combined liquid-in-gas and gas-in-liquid dispersion reactor |
TW351722B (en) * | 1997-01-30 | 1999-02-01 | Ici Plc | Polyether polyols and their process for preparation and use |
EP0963380A1 (en) * | 1997-02-25 | 1999-12-15 | Linde Aktiengesellschaft | A continuous process for effecting gas liquid reactions |
DE19757574A1 (de) | 1997-12-23 | 1999-06-24 | Bayer Ag | Verbesserte Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
JP2001519468A (ja) | 1997-10-13 | 2001-10-23 | バイエル・アクチエンゲゼルシヤフト | ポリエーテルポリオールを製造するための結晶質複金属シアン化物触媒 |
DE19745120A1 (de) | 1997-10-13 | 1999-04-15 | Bayer Ag | Verbesserte Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
DE19810269A1 (de) | 1998-03-10 | 2000-05-11 | Bayer Ag | Verbesserte Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
DE19842383A1 (de) | 1998-09-16 | 2000-03-23 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
DE19913260C2 (de) | 1999-03-24 | 2001-07-05 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
DE19906985A1 (de) | 1999-02-19 | 2000-08-31 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
DE19924672A1 (de) | 1999-05-28 | 2000-11-30 | Bayer Ag | Doppelmetallcyanic-Katalysatoren für die Herstellung von Polyetherpolyolen |
DE19928156A1 (de) * | 1999-06-19 | 2000-12-28 | Bayer Ag | Aus Polyetherpolyolen hergestellte Polyurethan-Weichschäume |
DE10108485A1 (de) * | 2001-02-22 | 2002-09-05 | Bayer Ag | Verbessertes Verfahren zur Herstellung von Polyetherpolyolen |
-
2001
- 2001-02-22 DE DE10108484A patent/DE10108484A1/de not_active Withdrawn
-
2002
- 2002-02-11 HU HU0303259A patent/HU227020B1/hu not_active IP Right Cessation
- 2002-02-11 KR KR1020037010984A patent/KR100799036B1/ko not_active IP Right Cessation
- 2002-02-11 WO PCT/EP2002/001398 patent/WO2002068503A1/de active IP Right Grant
- 2002-02-11 PT PT02714155T patent/PT1368407E/pt unknown
- 2002-02-11 AT AT02714155T patent/ATE295861T1/de not_active IP Right Cessation
- 2002-02-11 JP JP2002568010A patent/JP4112985B2/ja not_active Expired - Fee Related
- 2002-02-11 ES ES02714155T patent/ES2242003T3/es not_active Expired - Lifetime
- 2002-02-11 RU RU2003128531/04A patent/RU2301815C2/ru not_active IP Right Cessation
- 2002-02-11 CN CNB028054350A patent/CN1215104C/zh not_active Expired - Fee Related
- 2002-02-11 MX MXPA03007533A patent/MXPA03007533A/es active IP Right Grant
- 2002-02-11 DE DE50203140T patent/DE50203140D1/de not_active Expired - Lifetime
- 2002-02-11 EP EP02714155A patent/EP1368407B1/de not_active Expired - Lifetime
- 2002-02-11 BR BRPI0207766-3A patent/BR0207766B1/pt not_active IP Right Cessation
- 2002-02-11 PL PL369335A patent/PL207572B1/pl unknown
- 2002-02-11 CZ CZ20032222A patent/CZ297775B6/cs not_active IP Right Cessation
- 2002-02-11 CA CA002438647A patent/CA2438647A1/en not_active Abandoned
- 2002-02-19 US US10/078,951 patent/US6776925B2/en not_active Expired - Lifetime
- 2002-02-20 TW TW091102855A patent/TWI232228B/zh not_active IP Right Cessation
-
2004
- 2004-12-13 HK HK04109847A patent/HK1066819A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PT1368407E (pt) | 2005-09-30 |
WO2002068503A1 (de) | 2002-09-06 |
HUP0303259A2 (hu) | 2003-12-29 |
JP4112985B2 (ja) | 2008-07-02 |
CZ297775B6 (cs) | 2007-03-28 |
DE50203140D1 (de) | 2005-06-23 |
MXPA03007533A (es) | 2003-12-11 |
EP1368407A1 (de) | 2003-12-10 |
RU2003128531A (ru) | 2005-03-27 |
CN1505650A (zh) | 2004-06-16 |
HU227020B1 (en) | 2010-05-28 |
DE10108484A1 (de) | 2002-09-05 |
PL369335A1 (en) | 2005-04-18 |
CA2438647A1 (en) | 2002-09-06 |
RU2301815C2 (ru) | 2007-06-27 |
KR100799036B1 (ko) | 2008-01-28 |
HUP0303259A3 (en) | 2008-03-28 |
ATE295861T1 (de) | 2005-06-15 |
JP2005506393A (ja) | 2005-03-03 |
CZ20032222A3 (cs) | 2003-11-12 |
TWI232228B (en) | 2005-05-11 |
ES2242003T3 (es) | 2005-11-01 |
US6776925B2 (en) | 2004-08-17 |
BR0207766B1 (pt) | 2011-07-26 |
KR20030094256A (ko) | 2003-12-11 |
HK1066819A1 (en) | 2005-04-01 |
CN1215104C (zh) | 2005-08-17 |
US20020169229A1 (en) | 2002-11-14 |
PL207572B1 (pl) | 2011-01-31 |
EP1368407B1 (de) | 2005-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/02/2002, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 15A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |