BR9908594A - Catalisadores de cianeto de metal duplo aperfeiçoados para a preparação de polieterpolióis - Google Patents
Catalisadores de cianeto de metal duplo aperfeiçoados para a preparação de polieterpolióisInfo
- Publication number
- BR9908594A BR9908594A BR9908594-1A BR9908594A BR9908594A BR 9908594 A BR9908594 A BR 9908594A BR 9908594 A BR9908594 A BR 9908594A BR 9908594 A BR9908594 A BR 9908594A
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- metal cyanide
- double metal
- catalysts
- polyether polyols
- 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 2
- 150000003077 polyols Chemical class 0.000 title abstract 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- -1 cyanide compound Chemical class 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 239000007858 starting material Substances 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)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19810269A DE19810269A1 (de) | 1998-03-10 | 1998-03-10 | Verbesserte Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
| PCT/EP1999/001203 WO1999046042A1 (de) | 1998-03-10 | 1999-02-25 | Verbesserte doppelmetallcyanid-katalysatoren für die herstellung von polyetherpolyolen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9908594A true BR9908594A (pt) | 2000-11-14 |
Family
ID=7860352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9908594-1A BR9908594A (pt) | 1998-03-10 | 1999-02-25 | Catalisadores de cianeto de metal duplo aperfeiçoados para a preparação de polieterpolióis |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US6291388B1 (https=) |
| EP (1) | EP1071509B1 (https=) |
| JP (1) | JP2002506088A (https=) |
| KR (1) | KR100561570B1 (https=) |
| CN (1) | CN1137780C (https=) |
| AT (1) | ATE239548T1 (https=) |
| AU (1) | AU2929199A (https=) |
| BR (1) | BR9908594A (https=) |
| CA (1) | CA2322823C (https=) |
| DE (2) | DE19810269A1 (https=) |
| DK (1) | DK1071509T3 (https=) |
| ES (1) | ES2198130T3 (https=) |
| HU (1) | HUP0105448A3 (https=) |
| ID (1) | ID25618A (https=) |
| PT (1) | PT1071509E (https=) |
| TW (1) | TW541205B (https=) |
| WO (1) | WO1999046042A1 (https=) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19817676A1 (de) | 1998-04-21 | 1999-10-28 | Bayer Ag | Verfahren zur aufarbeitungsfreien Herstellung langkettiger Polyetherpolyole |
| DE19905611A1 (de) * | 1999-02-11 | 2000-08-17 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
| DE19918727A1 (de) | 1999-04-24 | 2000-10-26 | Bayer Ag | Langkettige Polyetherpolyole mit hohem Anteil primärer OH-Gruppen |
| DE19928156A1 (de) | 1999-06-19 | 2000-12-28 | Bayer Ag | Aus Polyetherpolyolen hergestellte Polyurethan-Weichschäume |
| DE19953546A1 (de) | 1999-11-08 | 2001-05-10 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
| US6642171B2 (en) | 2000-04-28 | 2003-11-04 | Synuthane International, Inc. | Double metal cyanide catalysts containing polyglycol ether complexing agents |
| DE10108485A1 (de) | 2001-02-22 | 2002-09-05 | Bayer Ag | Verbessertes Verfahren zur Herstellung von Polyetherpolyolen |
| DE10108484A1 (de) | 2001-02-22 | 2002-09-05 | Bayer Ag | Verbessertes Verfahren zur Herstelung von Polyetherpolyolen |
| EP1490169A1 (en) * | 2002-03-21 | 2004-12-29 | Dow Global Technologies Inc. | Method for preparing metal cyanide catalyst complexes using partially miscible complexing agents |
| US7157549B2 (en) * | 2003-05-30 | 2007-01-02 | The University Of Akron | Polymerization of oxiranes with a lithium-containing initiator |
| CN1308078C (zh) * | 2004-11-29 | 2007-04-04 | 黎明化工研究院 | 六氰钴锰氰化物络合物催化剂及其制备方法和用途 |
| US8093351B2 (en) * | 2006-08-24 | 2012-01-10 | Cornell Research Foundation, Inc. | Copolymerization of propylene oxide and carbon dioxide and homopolymerization of propylene oxide |
| KR101404702B1 (ko) | 2011-03-08 | 2014-06-17 | 에스케이이노베이션 주식회사 | 에테르 결합 단위체를 함유한 이산화탄소/에폭사이드 공중합체의 제조 방법 |
| CA2859566A1 (en) | 2011-12-20 | 2013-06-27 | Bayer Intellectual Property Gmbh | Hydroxy-aminopolymers and method for producing same |
| US9562134B2 (en) | 2013-03-12 | 2017-02-07 | Covestro Llc | Catalyst for the production of polyols having lower amounts of high molecular weight tail |
| GB201515350D0 (en) | 2015-08-28 | 2015-10-14 | Econic Technologies Ltd | Method for preparing polyols |
| GB201703324D0 (en) | 2017-03-01 | 2017-04-12 | Econic Tech Ltd | Method for preparing polyether carbonates |
| GB201717441D0 (en) | 2017-10-24 | 2017-12-06 | Econic Tech Ltd | A polymerisation process |
| WO2019209348A1 (en) | 2018-04-28 | 2019-10-31 | Liang Wang | Polyurethane elastomer with high ultimate elongation |
| GB201814526D0 (en) | 2018-09-06 | 2018-10-24 | Econic Tech Ltd | Methods for forming polycarbonate ether polyols and high molecular weight polyether carbonates |
| GB201906210D0 (en) | 2019-05-02 | 2019-06-19 | Econic Tech Limited | A polyol block copolymer, compositions and processes therefor |
| GB201906214D0 (en) | 2019-05-02 | 2019-06-19 | Econic Tech Ltd | A polyol block copolymer, compositions and processes therefor |
| GB202003002D0 (en) | 2020-03-02 | 2020-04-15 | Crane Ltd | Method of preparation of a polyol block copolymer |
| GB202003003D0 (en) | 2020-03-02 | 2020-04-15 | Econic Tech Ltd | A polyol block copolymer |
| GB202017531D0 (en) | 2020-11-05 | 2020-12-23 | Econic Tech Limited | (poly)ol block copolymer |
| EP4384316A1 (en) | 2021-08-11 | 2024-06-19 | Econic Technologies Ltd | Method for preparing surfactants by copolymerisation of epoxides and co2 using a mixture of a macrocyclic bimetal catalyst and a double metal cyanide catalyst |
| GB202115335D0 (en) | 2021-10-25 | 2021-12-08 | Econic Tech Ltd | Surface-active agent |
| CA3240573A1 (en) | 2021-12-16 | 2023-06-22 | Yusen QIAO | Novel nonionic surfactants and processes to make them |
| EP4302874A1 (de) | 2022-07-04 | 2024-01-10 | Covestro Deutschland AG | Verfahren zur herstellung von doppelmetallcyanid-katalysatoren |
| GB2626546A (en) | 2023-01-25 | 2024-07-31 | Econic Tech Ltd | Surface-active agent |
| GB2626989A (en) | 2023-02-10 | 2024-08-14 | Econic Tech Ltd | Surface-active agent |
| EP4702078A1 (en) | 2023-04-25 | 2026-03-04 | Unilever IP Holdings B.V. | Compositions |
| GB2629367A (en) | 2023-04-25 | 2024-10-30 | Econic Tech Ltd | Surface-active agent |
| EP4520431A1 (de) | 2023-09-05 | 2025-03-12 | Covestro Deutschland AG | Verfahren zur herstellung von doppelmetallcyanid-katalysatoren |
| WO2025051643A1 (de) | 2023-09-05 | 2025-03-13 | Covestro Deutschland Ag | Verfahren zur herstellung von doppelmetallcyanid-katalysatoren |
| JP7751714B1 (ja) * | 2024-11-18 | 2025-10-08 | Ａｇｃ株式会社 | 複合金属シアン化物錯体触媒粉末及びポリエーテル化合物の製造方法 |
Family Cites Families (7)
| 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 |
| US5158922A (en) | 1992-02-04 | 1992-10-27 | Arco Chemical Technology, L.P. | Process for preparing metal cyanide complex catalyst |
| 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 |
-
1998
- 1998-03-10 DE DE19810269A patent/DE19810269A1/de not_active Withdrawn
-
1999
- 1999-02-25 ID IDW20001716A patent/ID25618A/id unknown
- 1999-02-25 CA CA002322823A patent/CA2322823C/en not_active Expired - Fee Related
- 1999-02-25 ES ES99910277T patent/ES2198130T3/es not_active Expired - Lifetime
- 1999-02-25 AT AT99910277T patent/ATE239548T1/de not_active IP Right Cessation
- 1999-02-25 EP EP99910277A patent/EP1071509B1/de not_active Expired - Lifetime
- 1999-02-25 JP JP2000535449A patent/JP2002506088A/ja active Pending
- 1999-02-25 KR KR1020007009947A patent/KR100561570B1/ko not_active Expired - Lifetime
- 1999-02-25 CN CNB998038016A patent/CN1137780C/zh not_active Expired - Lifetime
- 1999-02-25 DE DE59905468T patent/DE59905468D1/de not_active Expired - Lifetime
- 1999-02-25 PT PT99910277T patent/PT1071509E/pt unknown
- 1999-02-25 HU HU0105448A patent/HUP0105448A3/hu unknown
- 1999-02-25 BR BR9908594-1A patent/BR9908594A/pt not_active Application Discontinuation
- 1999-02-25 AU AU29291/99A patent/AU2929199A/en not_active Abandoned
- 1999-02-25 DK DK99910277T patent/DK1071509T3/da active
- 1999-02-25 US US09/623,648 patent/US6291388B1/en not_active Expired - Lifetime
- 1999-02-25 WO PCT/EP1999/001203 patent/WO1999046042A1/de not_active Ceased
- 1999-03-08 TW TW088103494A patent/TW541205B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2322823C (en) | 2007-08-07 |
| AU2929199A (en) | 1999-09-27 |
| CA2322823A1 (en) | 1999-09-16 |
| TW541205B (en) | 2003-07-11 |
| HUP0105448A2 (hu) | 2002-04-29 |
| PT1071509E (pt) | 2003-09-30 |
| CN1137780C (zh) | 2004-02-11 |
| HK1036024A1 (en) | 2001-12-21 |
| HUP0105448A3 (en) | 2003-08-28 |
| ID25618A (id) | 2000-10-19 |
| DE59905468D1 (de) | 2003-06-12 |
| EP1071509B1 (de) | 2003-05-07 |
| WO1999046042A1 (de) | 1999-09-16 |
| KR20010041718A (ko) | 2001-05-25 |
| KR100561570B1 (ko) | 2006-03-16 |
| ES2198130T3 (es) | 2004-01-16 |
| US6291388B1 (en) | 2001-09-18 |
| DK1071509T3 (da) | 2003-09-01 |
| DE19810269A1 (de) | 2000-05-11 |
| EP1071509A1 (de) | 2001-01-31 |
| CN1292727A (zh) | 2001-04-25 |
| JP2002506088A (ja) | 2002-02-26 |
| ATE239548T1 (de) | 2003-05-15 |
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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 PATENTE DE ACORDO COM ART. 8O, 13 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. |