SA520411827B1 - طريقة لإخماد عملية بلمرة - Google Patents
طريقة لإخماد عملية بلمرةInfo
- Publication number
- SA520411827B1 SA520411827B1 SA520411827A SA520411827A SA520411827B1 SA 520411827 B1 SA520411827 B1 SA 520411827B1 SA 520411827 A SA520411827 A SA 520411827A SA 520411827 A SA520411827 A SA 520411827A SA 520411827 B1 SA520411827 B1 SA 520411827B1
- Authority
- SA
- Saudi Arabia
- Prior art keywords
- catalyst
- quenching
- contacting
- polymerisation process
- acid
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 5
- 238000010791 quenching Methods 0.000 title abstract 3
- 230000000171 quenching effect Effects 0.000 title abstract 3
- 239000003054 catalyst Substances 0.000 abstract 10
- 239000002253 acid Substances 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- 150000001450 anions Chemical class 0.000 abstract 2
- 230000009849 deactivation Effects 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000004696 coordination complex Chemical class 0.000 abstract 1
- 150000002118 epoxides Chemical class 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000007790 solid phase 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/32—General preparatory processes using carbon dioxide
- C08G64/34—General preparatory processes using carbon dioxide and cyclic ethers
-
- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/40—Post-polymerisation treatment
- C08G64/406—Purifying; Drying
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyesters Or Polycarbonates (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyethers (AREA)
- Processing Of Solid Wastes (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1717441.8A GB201717441D0 (en) | 2017-10-24 | 2017-10-24 | A polymerisation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SA520411827B1 true SA520411827B1 (ar) | 2024-12-04 |
Family
ID=60481811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SA520411827A SA520411827B1 (ar) | 2017-10-24 | 2020-04-23 | طريقة لإخماد عملية بلمرة |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US11613606B2 (enExample) |
| EP (1) | EP3700961A1 (enExample) |
| JP (2) | JP2021500447A (enExample) |
| KR (1) | KR102689110B1 (enExample) |
| CN (1) | CN111601837B (enExample) |
| AU (1) | AU2018357067A1 (enExample) |
| GB (1) | GB201717441D0 (enExample) |
| MX (1) | MX2020004290A (enExample) |
| RU (1) | RU2020116803A (enExample) |
| SA (1) | SA520411827B1 (enExample) |
| SG (1) | SG11202003193PA (enExample) |
| WO (1) | WO2019081932A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020159669A1 (en) * | 2019-01-31 | 2020-08-06 | Dow Global Technologies Llc | Purification process for polyether-carbonate polyols |
| CN115837286B (zh) * | 2022-11-14 | 2024-08-09 | 北京师范大学 | 一种用于过氧化物活化的限域纳米反应器及其制备方法 |
Family Cites Families (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3427256A (en) | 1963-02-14 | 1969-02-11 | Gen Tire & Rubber Co | Double metal cyanide complex compounds |
| US4500704A (en) | 1983-08-15 | 1985-02-19 | The Dow Chemical Company | Carbon dioxide oxirane copolymers prepared using double metal cyanide complexes |
| GB8528071D0 (en) | 1985-11-14 | 1985-12-18 | Shell Int Research | Polycarbonates |
| DE3717060A1 (de) | 1987-05-21 | 1988-12-01 | Bayer Ag | Polyether-polycarbonat-diole, ihre herstellung und verwendung als ausgangsprodukte fuer polyurethankunststoffe |
| 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 |
| US5627122A (en) | 1995-07-24 | 1997-05-06 | Arco Chemical Technology, L.P. | Highly active double metal cyanide complex catalysts |
| US5693584A (en) | 1996-08-09 | 1997-12-02 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
| US5783513A (en) | 1997-03-13 | 1998-07-21 | Arco Chemical Technology, L.P. | Process for making double metal cyanide catalysts |
| 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 |
| DE19905611A1 (de) | 1999-02-11 | 2000-08-17 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
| DE19937114C2 (de) | 1999-08-06 | 2003-06-18 | Bayer Ag | Verfahren zur Herstellung von Polyetherpolyolen |
| AU2001246512A1 (en) | 2000-03-30 | 2001-10-08 | Shell Internationale Research Maatschappij B.V. | Dmc complex catalyst and process for its preparation |
| WO2001080994A1 (de) | 2000-04-20 | 2001-11-01 | Bayer Aktiengesellschaft | Verfahren zur herstellung von dmc-katalysatoren |
| US6716788B2 (en) | 2002-06-14 | 2004-04-06 | Shell Oil Company | Preparation of a double metal cyanide catalyst |
| US6977236B2 (en) | 2002-06-14 | 2005-12-20 | Shell Oil Company | Preparation of a double metal cyanide catalyst |
| US6855658B1 (en) | 2003-08-26 | 2005-02-15 | Bayer Antwerp, N.V. | Hydroxide containing double metal cyanide (DMC) catalysts |
| US20050101477A1 (en) | 2003-11-07 | 2005-05-12 | George Combs | Unsaturated tertiary alcohols as ligands for active dmc catalysts |
| US20050107643A1 (en) | 2003-11-13 | 2005-05-19 | Thomas Ostrowski | Preparation of polyether alcohols |
| ES2298705T3 (es) | 2004-02-27 | 2008-05-16 | Repsol Quimica S.A. | Catalizadores de cianuros dobles metalicos (dmc) con esteres-corona, procedimiento para su obtencion y aplicaciones. |
| KR100724550B1 (ko) * | 2004-12-16 | 2007-06-04 | 주식회사 엘지화학 | 이중 금속 아연 착화합물과 이를 촉매로 사용한폴리카보네이트의 제조 방법 |
| DE102005011581A1 (de) | 2005-03-10 | 2006-09-14 | Basf Ag | Verfahren zur Herstellung von DMC-Katalysatoren |
| US7977501B2 (en) | 2006-07-24 | 2011-07-12 | Bayer Materialscience Llc | Polyether carbonate polyols made via double metal cyanide (DMC) catalysis |
| EP2152778B1 (en) * | 2007-04-26 | 2010-09-22 | Dow Global Technologies Inc. | Highly active catalysts for alkylene oxide polymerization |
| KR100981270B1 (ko) * | 2008-02-20 | 2010-09-10 | 에스케이에너지 주식회사 | 공중합체 제조 공정으로부터 촉매를 회수하는 방법 |
| EP2307477A4 (en) | 2008-07-30 | 2014-12-10 | Sk Innovation Co Ltd | NOVEL COORDINATION COMPLEXES AND METHOD FOR THE PRODUCTION OF POLYCARBONATES BY COPOLYMERIZATION OF CARBON DIOXIDE AND EPOXYDIDE THEREOF AS A CATALYST |
| BRPI0919237B1 (pt) | 2008-09-17 | 2019-08-13 | Novomer Inc | método de remoção de um catalisador de um produto de uma reação de polimerização de policarbonato alifático e método de purificação de um produto de reação de polimerização de policarbonato alifático |
| DE102010008410A1 (de) * | 2010-02-18 | 2011-08-18 | Bayer MaterialScience AG, 51373 | Verfahren zur Herstellung von Polyethercarbonatpolyolen |
| KR101322431B1 (ko) * | 2011-03-29 | 2013-10-28 | 에스케이종합화학 주식회사 | 공중합체 제조 공정으로부터 촉매를 회수하기 위한 흡착제 및 그 재생 방법 |
| EP2548908A1 (de) | 2011-07-18 | 2013-01-23 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyetherpolyolen |
| EP2548905A1 (de) * | 2011-07-18 | 2013-01-23 | Bayer MaterialScience AG | Verfahren zur Aktivierung von Doppelmetallcyanidkatalysatoren zur Herstellung von Polyetherpolyolen |
| JP6110379B2 (ja) * | 2011-07-18 | 2017-04-05 | ノボマー， インコーポレイテッド | 金属錯体 |
| GB201115565D0 (en) | 2011-09-08 | 2011-10-26 | Imp Innovations Ltd | Method of synthesising polycarbonates in the presence of a bimetallic catalyst and a chain transfer agent |
| EP2837648A1 (en) | 2013-08-12 | 2015-02-18 | Repsol, S.A. | Process for preparing polyether carbonate polyols |
| EP3098250A1 (de) * | 2015-05-26 | 2016-11-30 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
| GB201515350D0 (en) * | 2015-08-28 | 2015-10-14 | Econic Technologies Ltd | Method for preparing polyols |
| CN105949449B (zh) * | 2016-05-15 | 2019-07-23 | 武汉理工大学 | 用于制备聚醚-聚丙交酯-脂肪族聚碳酸酯三元嵌段共聚物的复合催化剂及其应用 |
-
2017
- 2017-10-24 GB GBGB1717441.8A patent/GB201717441D0/en not_active Ceased
-
2018
- 2018-10-24 KR KR1020207014825A patent/KR102689110B1/ko active Active
- 2018-10-24 MX MX2020004290A patent/MX2020004290A/es unknown
- 2018-10-24 EP EP18797042.1A patent/EP3700961A1/en active Pending
- 2018-10-24 RU RU2020116803A patent/RU2020116803A/ru unknown
- 2018-10-24 AU AU2018357067A patent/AU2018357067A1/en not_active Abandoned
- 2018-10-24 US US16/758,179 patent/US11613606B2/en active Active
- 2018-10-24 WO PCT/GB2018/053084 patent/WO2019081932A1/en not_active Ceased
- 2018-10-24 CN CN201880084085.2A patent/CN111601837B/zh active Active
- 2018-10-24 SG SG11202003193PA patent/SG11202003193PA/en unknown
- 2018-10-24 JP JP2020522960A patent/JP2021500447A/ja active Pending
-
2020
- 2020-04-23 SA SA520411827A patent/SA520411827B1/ar unknown
-
2024
- 2024-01-05 JP JP2024000772A patent/JP2024050584A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US11613606B2 (en) | 2023-03-28 |
| CN111601837B (zh) | 2023-09-22 |
| KR102689110B1 (ko) | 2024-07-26 |
| MX2020004290A (es) | 2020-07-29 |
| BR112020008010A2 (pt) | 2020-10-27 |
| US20220185956A1 (en) | 2022-06-16 |
| JP2021500447A (ja) | 2021-01-07 |
| CN111601837A (zh) | 2020-08-28 |
| GB201717441D0 (en) | 2017-12-06 |
| EP3700961A1 (en) | 2020-09-02 |
| WO2019081932A1 (en) | 2019-05-02 |
| KR20200070371A (ko) | 2020-06-17 |
| AU2018357067A1 (en) | 2020-04-23 |
| JP2024050584A (ja) | 2024-04-10 |
| RU2020116803A (ru) | 2021-11-25 |
| SG11202003193PA (en) | 2020-05-28 |
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