ES2496180T3 - Complejos catalíticos bimetálicos para la copolimerización de dióxido de carbono y un epóxido - Google Patents
Complejos catalíticos bimetálicos para la copolimerización de dióxido de carbono y un epóxido Download PDFInfo
- Publication number
- ES2496180T3 ES2496180T3 ES09735513.5T ES09735513T ES2496180T3 ES 2496180 T3 ES2496180 T3 ES 2496180T3 ES 09735513 T ES09735513 T ES 09735513T ES 2496180 T3 ES2496180 T3 ES 2496180T3
- Authority
- ES
- Spain
- Prior art keywords
- ch3oh
- iii
- epoxide
- copolymerization
- carbon dioxide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title 2
- 229910002092 carbon dioxide Inorganic materials 0.000 title 1
- 239000001569 carbon dioxide Substances 0.000 title 1
- 230000003197 catalytic effect Effects 0.000 title 1
- 238000007334 copolymerization reaction Methods 0.000 title 1
- 150000002118 epoxides Chemical class 0.000 title 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 6
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 150000004820 halides Chemical class 0.000 abstract 2
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 abstract 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical group [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 abstract 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000002877 alkyl aryl group Chemical group 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 125000003368 amide group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000000732 arylene group Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000002993 cycloalkylene group Chemical group 0.000 abstract 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical group [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 abstract 1
- 125000001033 ether group Chemical group 0.000 abstract 1
- 125000001188 haloalkyl group Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 125000002560 nitrile group Chemical group 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
Classifications
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- 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
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
- B01J31/181—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
- B01J31/1825—Ligands comprising condensed ring systems, e.g. acridine, carbazole
- B01J31/183—Ligands comprising condensed ring systems, e.g. acridine, carbazole with more than one complexing nitrogen atom, e.g. phenanthroline
- B01J31/1835—Ligands comprising condensed ring systems, e.g. acridine, carbazole with more than one complexing nitrogen atom, e.g. phenanthroline comprising aliphatic or saturated rings
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
- B01J31/223—At least two oxygen atoms present in one at least bidentate or bridging ligand
- B01J31/2239—Bridging ligands, e.g. OAc in Cr2(OAc)4, Pt4(OAc)8 or dicarboxylate ligands
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
- B01J31/2243—At least one oxygen and one nitrogen atom present as complexing atoms in an at least bidentate or bridging ligand
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/226—Sulfur, e.g. thiocarbamates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
- C07C217/54—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
- C07C217/56—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton with amino groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by carbon chains not further substituted by singly-bound oxygen atoms
- C07C217/58—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton with amino groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by carbon chains not further substituted by singly-bound oxygen atoms with amino groups and the six-membered aromatic ring, or the condensed ring system containing that ring, bound to the same carbon atom of the carbon chain
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
- B01J2531/0213—Complexes without C-metal linkages
- B01J2531/0216—Bi- or polynuclear complexes, i.e. comprising two or more metal coordination centres, without metal-metal bonds, e.g. Cp(Lx)Zr-imidazole-Zr(Lx)Cp
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
- B01J2531/0238—Complexes comprising multidentate ligands, i.e. more than 2 ionic or coordinative bonds from the central metal to the ligand, the latter having at least two donor atoms, e.g. N, O, S, P
- B01J2531/0241—Rigid ligands, e.g. extended sp2-carbon frameworks or geminal di- or trisubstitution
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/20—Complexes comprising metals of Group II (IIA or IIB) as the central metal
- B01J2531/22—Magnesium
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/20—Complexes comprising metals of Group II (IIA or IIB) as the central metal
- B01J2531/26—Zinc
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/60—Complexes comprising metals of Group VI (VIA or VIB) as the central metal
- B01J2531/62—Chromium
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/70—Complexes comprising metals of Group VII (VIIB) as the central metal
- B01J2531/72—Manganese
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/84—Metals of the iron group
- B01J2531/842—Iron
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/84—Metals of the iron group
- B01J2531/845—Cobalt
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyesters Or Polycarbonates (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Polyethers (AREA)
- Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0807607 | 2008-04-25 | ||
| GBGB0807607.7A GB0807607D0 (en) | 2008-04-25 | 2008-04-25 | Catalyst |
| PCT/GB2009/001043 WO2009130470A1 (en) | 2008-04-25 | 2009-04-24 | Bimetallic catalytic complexes for the copolymerisation of carbon dioxide and an epoxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2496180T3 true ES2496180T3 (es) | 2014-09-18 |
Family
ID=39522594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES09735513.5T Active ES2496180T3 (es) | 2008-04-25 | 2009-04-24 | Complejos catalíticos bimetálicos para la copolimerización de dióxido de carbono y un epóxido |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US9453104B2 (https=) |
| EP (1) | EP2285490B1 (https=) |
| JP (2) | JP5681096B2 (https=) |
| AU (1) | AU2009239767B2 (https=) |
| ES (1) | ES2496180T3 (https=) |
| GB (1) | GB0807607D0 (https=) |
| PL (1) | PL2285490T3 (https=) |
| WO (1) | WO2009130470A1 (https=) |
Families Citing this family (66)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0807607D0 (en) | 2008-04-25 | 2008-06-04 | Imp Innovations Ltd | Catalyst |
| US7858729B2 (en) * | 2008-05-29 | 2010-12-28 | Novomer, Inc. | Methods of controlling molecular weight distribution of polymers and compositions thereof |
| JP2011195635A (ja) * | 2010-03-17 | 2011-10-06 | Univ Of Tokyo | 二核金属錯体、および当該二核金属錯体を用いたポリカルボナートの製造方法 |
| KR101805648B1 (ko) * | 2010-09-14 | 2017-12-14 | 사우디 아람코 테크놀로지스 컴퍼니 | 중합체 합성용의 촉매 및 방법 |
| GB201111929D0 (en) | 2011-07-12 | 2011-08-24 | Norner As | Polycarbonat blends |
| GB201111928D0 (en) | 2011-07-12 | 2011-08-24 | Norner As | Process |
| KR20190059988A (ko) * | 2011-08-08 | 2019-05-31 | 사우디 아람코 테크놀로지스 컴퍼니 | 폴리머 합성용 촉매 및 방법 |
| 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 |
| GB201308978D0 (en) | 2013-05-17 | 2013-07-03 | Imp Innovations Ltd | Method for producing polymers and block copolymers |
| GB201402109D0 (en) * | 2014-02-07 | 2014-03-26 | Imp Innovations Ltd | Catalyst |
| AU2015293702B2 (en) * | 2014-07-22 | 2018-11-01 | Econic Technologies Ltd | Catalysts |
| DE102014215381B4 (de) | 2014-08-05 | 2020-06-10 | Evonik Operations Gmbh | Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
| DE102014215384A1 (de) | 2014-08-05 | 2016-02-11 | Evonik Degussa Gmbh | Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
| DE102014215382A1 (de) | 2014-08-05 | 2016-02-11 | Evonik Degussa Gmbh | Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
| DE102014215387B4 (de) | 2014-08-05 | 2020-06-10 | Evonik Operations Gmbh | Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
| DE102014215388A1 (de) | 2014-08-05 | 2016-02-11 | Evonik Degussa Gmbh | Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
| DE102014215383B4 (de) | 2014-08-05 | 2020-06-10 | Evonik Operations Gmbh | Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
| DE102014215380B4 (de) | 2014-08-05 | 2022-04-28 | Evonik Operations Gmbh | Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
| ES2845608T3 (es) | 2015-03-03 | 2021-07-27 | Evonik Operations Gmbh | Producción de capas de poliuretano porosas |
| EP3067376A1 (de) | 2015-03-11 | 2016-09-14 | Evonik Degussa GmbH | Herstellung von Polyurethansystemen unter Einsatz von Polyetherpolycarbonatpolyolen |
| EP3078696A1 (de) | 2015-04-08 | 2016-10-12 | Evonik Degussa GmbH | Herstellung emissionsarmer polyurethane |
| WO2016203408A1 (en) | 2015-06-15 | 2016-12-22 | King Abdullah University Of Science And Technology | Use of additives to fine-tune the composition of carbonate units in the polymer formed by copolymerization of co2 with epoxide: application to the synthesis of polycarbonate-based block copolymers and of telechelics |
| EP3115389B1 (de) | 2015-07-07 | 2020-04-01 | Evonik Operations GmbH | Herstellung von polyurethanschaum |
| GB201514506D0 (en) | 2015-08-14 | 2015-09-30 | Imp Innovations Ltd | Multi-block copolymers |
| GB201515350D0 (en) * | 2015-08-28 | 2015-10-14 | Econic Technologies Ltd | Method for preparing polyols |
| CN109790282B (zh) * | 2016-05-27 | 2021-04-02 | 帝斯曼知识产权资产管理有限公司 | 聚合物、方法、组合物和用途 |
| EP3538588B1 (en) | 2016-11-11 | 2023-01-25 | Dow Global Technologies LLC | Polycarbonate based polyols |
| GB201703324D0 (en) * | 2017-03-01 | 2017-04-12 | Econic Tech Ltd | Method for preparing polyether carbonates |
| WO2019001712A1 (en) | 2017-06-29 | 2019-01-03 | Georg-August-Universitaet Goettingen Stiftung Oeffentlichen Rechts | New tridentate polymerization catalysts |
| EP3459984A1 (de) | 2017-09-25 | 2019-03-27 | Evonik Degussa GmbH | Herstellung von polyurethanschaum |
| CN112135858B (zh) | 2018-05-17 | 2023-04-11 | 阿卜杜拉国王科技大学 | 作为用于通过co2与环氧化物共聚来合成聚碳酸酯的引发剂的负载型鎓盐 |
| MA53727A (fr) | 2018-09-24 | 2021-12-29 | Saudi Aramco Tech Co | Copolymères séquencés de polycarbonate et procédés associés |
| FI3908617T3 (fi) | 2019-01-07 | 2024-09-17 | Evonik Operations Gmbh | Kovan polyuretaanivaahtomuovin valmistus |
| ES2898877T3 (es) | 2019-01-07 | 2022-03-09 | Evonik Operations Gmbh | Producción de espuma dura de poliuretano |
| GB201906214D0 (en) | 2019-05-02 | 2019-06-19 | Econic Tech Ltd | A polyol block copolymer, compositions and processes therefor |
| GB201906210D0 (en) | 2019-05-02 | 2019-06-19 | Econic Tech Limited | A polyol block copolymer, compositions and processes therefor |
| EP3744745A1 (de) | 2019-05-28 | 2020-12-02 | Evonik Operations GmbH | Herstellung von pu-schaumstoffen |
| EP3805285B1 (de) | 2019-10-08 | 2024-07-10 | Evonik Operations GmbH | Herstellung von polyurethanhartschaum |
| EP3865527A1 (de) | 2020-02-14 | 2021-08-18 | Evonik Operations GmbH | Herstellung von pu-schaumstoffen |
| 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 |
| EP3919539A1 (de) | 2020-06-04 | 2021-12-08 | Evonik Operations GmbH | Herstellung von polyurethanschaum |
| US12122890B2 (en) | 2020-08-20 | 2024-10-22 | Evonik Operations Gmbh | Production of polyurethane foam |
| US20220106432A1 (en) | 2020-10-07 | 2022-04-07 | Evonik Operations Gmbh | Shaped flexible pu foam articles |
| GB202017531D0 (en) | 2020-11-05 | 2020-12-23 | Econic Tech Limited | (poly)ol block copolymer |
| KR20230117741A (ko) | 2020-12-08 | 2023-08-09 | 에보니크 오퍼레이션즈 게엠베하 | 폴리우레탄 발포체의 제조 |
| US20240182660A1 (en) | 2021-03-02 | 2024-06-06 | Evonik Operations Gmbh | Production of polyurethane foam |
| CN117120500A (zh) | 2021-04-14 | 2023-11-24 | 赢创运营有限公司 | 硬质聚氨酯或聚异氰脲酸酯泡沫的生产 |
| CN117529512A (zh) | 2021-06-17 | 2024-02-06 | 赢创运营有限公司 | 成型软质聚氨酯泡沫制品 |
| US20240368334A1 (en) | 2021-07-01 | 2024-11-07 | Evonik Operations Gmbh | Production of rigid polyurethane or polyisocyanurate foam |
| CA3224261A1 (en) | 2021-07-02 | 2023-01-05 | Annegret Terheiden | Production of pu foams |
| 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 |
| CN118742583A (zh) | 2022-02-22 | 2024-10-01 | 赢创运营有限公司 | 使用来自基于胺的水解过程的回收多元醇生产pu泡沫 |
| EP4526372A1 (de) | 2022-05-17 | 2025-03-26 | Evonik Operations GmbH | Herstellung von polyurethanschaum |
| EP4299656A1 (de) | 2022-07-01 | 2024-01-03 | Evonik Operations GmbH | Herstellung von propoxylierten benzoldicarbonsäureamiden und dem entsprechenden polyurethanschaum |
| 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 |
| CN121752648A (zh) | 2023-08-24 | 2026-03-27 | 赢创运营有限公司 | 用于解聚聚氨酯的改进方法 |
| WO2025103947A1 (en) | 2023-11-16 | 2025-05-22 | Evonik Operations Gmbh | Method for recycling a polyol |
| CN120424305A (zh) | 2024-02-02 | 2025-08-05 | 赢创运营有限公司 | 聚氨酯或聚异氰脲酸酯泡沫的生产 |
| CN120424304A (zh) | 2024-02-02 | 2025-08-05 | 赢创运营有限公司 | 聚氨酯或聚异氰脲酸酯泡沫的生产 |
| GB202402519D0 (en) | 2024-02-22 | 2024-04-10 | Econic Tech Ltd | Process |
| WO2026012874A1 (en) | 2024-07-12 | 2026-01-15 | Evonik Operations Gmbh | Process for producing thioether-substituted aromatic diamines |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6164721A (ja) | 1984-09-05 | 1986-04-03 | Hitachi Chem Co Ltd | ブロツクコポリマ−の製造方法 |
| US4565845A (en) | 1984-09-05 | 1986-01-21 | Hitachi Chemical Company, Ltd. | Process for producing polyester and block copolymer thereof |
| JPS63280086A (ja) * | 1987-05-12 | 1988-11-17 | Hiroyoshi Shirai | 複核錯体またはその塩体およびラングミュア・ブロジェット膜 |
| US20060223973A1 (en) | 2005-03-29 | 2006-10-05 | Basf Corporation | Method of forming a polyethercarbonate polyol |
| JP2008081518A (ja) * | 2006-09-25 | 2008-04-10 | Tokyo Univ Of Science | アルキレンオキシドと二酸化炭素の共重合体の製造方法、及び共重合体 |
| RU2355694C2 (ru) | 2007-04-20 | 2009-05-20 | Игорь Леонидович Федюшкин | Катализатор получения полилактидов и способ его синтеза |
| GB0807607D0 (en) | 2008-04-25 | 2008-06-04 | Imp Innovations Ltd | Catalyst |
| CN104193980B (zh) | 2008-05-09 | 2018-11-13 | 康奈尔大学 | 环氧乙烷与二氧化碳的聚合物 |
| CN103333330A (zh) | 2008-09-08 | 2013-10-02 | 诺沃梅尔公司 | 聚碳酸酯多元醇组合物和方法 |
| WO2010110460A1 (ja) | 2009-03-27 | 2010-09-30 | 国立大学法人名古屋大学 | ラクチド・ε－カプロラクトン共重合体の製造方法 |
| US8859452B2 (en) | 2010-08-13 | 2014-10-14 | Zhejiang University | Metal cyanide complex catalyst and its preparation and application |
| KR101805648B1 (ko) | 2010-09-14 | 2017-12-14 | 사우디 아람코 테크놀로지스 컴퍼니 | 중합체 합성용의 촉매 및 방법 |
| WO2012065711A1 (en) | 2010-11-18 | 2012-05-24 | Saudi Basic Industries Corporation | Process for preparing a polyester |
| 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 |
| KR101491119B1 (ko) | 2012-09-28 | 2015-02-10 | 부산대학교 산학협력단 | 폴리카보네이트의 제조방법 |
| GB201308978D0 (en) | 2013-05-17 | 2013-07-03 | Imp Innovations Ltd | Method for producing polymers and block copolymers |
| GB201402109D0 (en) | 2014-02-07 | 2014-03-26 | Imp Innovations Ltd | Catalyst |
| AU2015293702B2 (en) | 2014-07-22 | 2018-11-01 | Econic Technologies Ltd | Catalysts |
| GB201515350D0 (en) | 2015-08-28 | 2015-10-14 | Econic Technologies Ltd | Method for preparing polyols |
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2008
- 2008-04-25 GB GBGB0807607.7A patent/GB0807607D0/en not_active Ceased
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2009
- 2009-04-24 US US12/989,537 patent/US9453104B2/en active Active
- 2009-04-24 AU AU2009239767A patent/AU2009239767B2/en not_active Ceased
- 2009-04-24 EP EP09735513.5A patent/EP2285490B1/en active Active
- 2009-04-24 JP JP2011505585A patent/JP5681096B2/ja active Active
- 2009-04-24 ES ES09735513.5T patent/ES2496180T3/es active Active
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2014
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2017
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| US9994675B2 (en) | 2018-06-12 |
| AU2009239767B2 (en) | 2014-05-15 |
| EP2285490A1 (en) | 2011-02-23 |
| GB0807607D0 (en) | 2008-06-04 |
| PL2285490T3 (pl) | 2014-11-28 |
| AU2009239767A1 (en) | 2009-10-29 |
| JP5681096B2 (ja) | 2015-03-04 |
| US20150051370A1 (en) | 2015-02-19 |
| JP2011518911A (ja) | 2011-06-30 |
| US20170247508A1 (en) | 2017-08-31 |
| EP2285490B1 (en) | 2014-06-11 |
| US10308762B2 (en) | 2019-06-04 |
| WO2009130470A1 (en) | 2009-10-29 |
| US9453104B2 (en) | 2016-09-27 |
| US20110118435A1 (en) | 2011-05-19 |
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