BR9912604A - Catalisadores de cianeto de metal duplo para a preparação de polieterpolióis - Google Patents
Catalisadores de cianeto de metal duplo para a preparação de polieterpolióisInfo
- Publication number
- BR9912604A BR9912604A BR9912604-4A BR9912604A BR9912604A BR 9912604 A BR9912604 A BR 9912604A BR 9912604 A BR9912604 A BR 9912604A BR 9912604 A BR9912604 A BR 9912604A
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- metal cyanide
- polyether polyols
- double metal
- catalysts
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 6
- 239000002184 metal Substances 0.000 title abstract 4
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 title abstract 3
- 239000004721 Polyphenylene oxide Substances 0.000 title abstract 3
- 229920000570 polyether Polymers 0.000 title abstract 3
- 229920005862 polyol Polymers 0.000 title abstract 3
- 150000003077 polyols Chemical class 0.000 title abstract 3
- 239000003446 ligand Substances 0.000 abstract 2
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
Classifications
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/24—Nitrogen compounds
- B01J27/26—Cyanides
-
- 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
- C08G65/2642—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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Polyethers (AREA)
- Catalysts (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19834573A DE19834573A1 (de) | 1998-07-31 | 1998-07-31 | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
| PCT/EP1999/005150 WO2000007721A1 (de) | 1998-07-31 | 1999-07-20 | Doppelmetallcyanid-katalysatoren für die herstellung von polyetherpolyolen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9912604A true BR9912604A (pt) | 2001-05-02 |
Family
ID=7875995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9912604-4A BR9912604A (pt) | 1998-07-31 | 1999-07-20 | Catalisadores de cianeto de metal duplo para a preparação de polieterpolióis |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US6878661B1 (https=) |
| EP (1) | EP1115488B1 (https=) |
| JP (1) | JP2002522567A (https=) |
| KR (1) | KR100589580B1 (https=) |
| CN (1) | CN1129477C (https=) |
| AT (1) | ATE266469T1 (https=) |
| AU (1) | AU5411899A (https=) |
| BR (1) | BR9912604A (https=) |
| CA (1) | CA2338657A1 (https=) |
| DE (2) | DE19834573A1 (https=) |
| ES (1) | ES2219048T3 (https=) |
| HK (1) | HK1039912B (https=) |
| HU (1) | HUP0102708A3 (https=) |
| ID (1) | ID28851A (https=) |
| PT (1) | PT1115488E (https=) |
| WO (1) | WO2000007721A1 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6642171B2 (en) | 2000-04-28 | 2003-11-04 | Synuthane International, Inc. | Double metal cyanide catalysts containing polyglycol ether complexing agents |
| CN1215091C (zh) * | 2001-03-09 | 2005-08-17 | 和光纯药工业株式会社 | 亲水性聚合物载体承载的氧化锇 |
| CN1304459C (zh) * | 2002-04-29 | 2007-03-14 | 中国石化集团金陵石油化工有限责任公司 | 一种含硅碳链聚合物的双金属氰化物络合催化剂 |
| US7378559B2 (en) * | 2003-03-07 | 2008-05-27 | Dow Global Technologies Inc. | Continuous process and system of producing polyether polyols |
| CN1294178C (zh) * | 2003-07-09 | 2007-01-10 | 中国石油化工股份有限公司 | 低不饱和度聚醚多元醇的制备方法 |
| US20070048371A1 (en) * | 2005-07-28 | 2007-03-01 | Shojaei Amir H | Pharmaceutical formulations/composition of guanfacine suitable for single dose form administration daily |
| CA2859566A1 (en) | 2011-12-20 | 2013-06-27 | Bayer Intellectual Property Gmbh | Hydroxy-aminopolymers and method for producing same |
| EP3106221A1 (en) * | 2015-06-15 | 2016-12-21 | Universität Hamburg | Process for preparing double metal cyanide catalysts and their use in polymerization reactions |
| PL3622003T3 (pl) * | 2017-05-10 | 2025-02-24 | Dow Global Technologies Llc | Proces polimeryzacji polieterowej |
| EP3608018A1 (de) * | 2018-08-08 | 2020-02-12 | Covestro Deutschland AG | Verfahren zur herstellung von doppelmetallcyanid-katalysatoren |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| 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 |
| US5627120A (en) | 1996-04-19 | 1997-05-06 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
| US5856369A (en) * | 1996-07-30 | 1999-01-05 | Osi Specialties, Inc. | Polyethers and polysiloxane copolymers manufactured with double metal cyanide catalysts |
| US5714428A (en) * | 1996-10-16 | 1998-02-03 | Arco Chemical Technology, L.P. | Double metal cyanide catalysts containing functionalized polymers |
| WO1999019063A1 (de) * | 1997-10-13 | 1999-04-22 | Bayer Aktiengesellschaft | Kristalline doppelmetallcyanid-katalysatoren für die herstellung von polyetherpolyolen |
| US6696383B1 (en) * | 2002-09-20 | 2004-02-24 | Bayer Polymers Llc | Double-metal cyanide catalysts which can be used to prepare polyols and the processes related thereto |
-
1998
- 1998-07-31 DE DE19834573A patent/DE19834573A1/de not_active Withdrawn
-
1999
- 1999-07-20 BR BR9912604-4A patent/BR9912604A/pt not_active Application Discontinuation
- 1999-07-20 US US09/744,357 patent/US6878661B1/en not_active Expired - Fee Related
- 1999-07-20 WO PCT/EP1999/005150 patent/WO2000007721A1/de not_active Ceased
- 1999-07-20 JP JP2000563392A patent/JP2002522567A/ja active Pending
- 1999-07-20 PT PT99940024T patent/PT1115488E/pt unknown
- 1999-07-20 AU AU54118/99A patent/AU5411899A/en not_active Abandoned
- 1999-07-20 EP EP99940024A patent/EP1115488B1/de not_active Expired - Lifetime
- 1999-07-20 CN CN99809235A patent/CN1129477C/zh not_active Expired - Fee Related
- 1999-07-20 HU HU0102708A patent/HUP0102708A3/hu unknown
- 1999-07-20 DE DE59909487T patent/DE59909487D1/de not_active Expired - Fee Related
- 1999-07-20 KR KR1020017001262A patent/KR100589580B1/ko not_active Expired - Fee Related
- 1999-07-20 ID IDW20010236A patent/ID28851A/id unknown
- 1999-07-20 ES ES99940024T patent/ES2219048T3/es not_active Expired - Lifetime
- 1999-07-20 CA CA002338657A patent/CA2338657A1/en not_active Abandoned
- 1999-07-20 HK HK02101527.8A patent/HK1039912B/zh not_active IP Right Cessation
- 1999-07-20 AT AT99940024T patent/ATE266469T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010079589A (ko) | 2001-08-22 |
| DE19834573A1 (de) | 2000-02-03 |
| ATE266469T1 (de) | 2004-05-15 |
| WO2000007721A1 (de) | 2000-02-17 |
| HUP0102708A2 (hu) | 2001-11-28 |
| ID28851A (id) | 2001-07-05 |
| AU5411899A (en) | 2000-02-28 |
| ES2219048T3 (es) | 2004-11-16 |
| EP1115488B1 (de) | 2004-05-12 |
| CA2338657A1 (en) | 2000-02-17 |
| PT1115488E (pt) | 2004-08-31 |
| US6878661B1 (en) | 2005-04-12 |
| HK1039912A1 (en) | 2002-05-17 |
| JP2002522567A (ja) | 2002-07-23 |
| KR100589580B1 (ko) | 2006-06-15 |
| EP1115488A1 (de) | 2001-07-18 |
| CN1129477C (zh) | 2003-12-03 |
| CN1311716A (zh) | 2001-09-05 |
| HUP0102708A3 (en) | 2003-03-28 |
| HK1039912B (zh) | 2004-09-10 |
| DE59909487D1 (de) | 2004-06-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PRESENTE PEDIDO DE ACORDO COM ART. 8O, 13, 24 E 25 DA LPI. |
|
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |