BR112015006036A2 - processo para purificar a policarbodiimida, composição contendo uma policarbodiimida e um catalisador de carbodiimidização e, opcionalmente , di-isocianato e uso de um di-isocianato como incorporador para separar catalisador de carbodiimidização a partir de policarbodiimida - Google Patents
processo para purificar a policarbodiimida, composição contendo uma policarbodiimida e um catalisador de carbodiimidização e, opcionalmente , di-isocianato e uso de um di-isocianato como incorporador para separar catalisador de carbodiimidização a partir de policarbodiimidaInfo
- Publication number
- BR112015006036A2 BR112015006036A2 BR112015006036A BR112015006036A BR112015006036A2 BR 112015006036 A2 BR112015006036 A2 BR 112015006036A2 BR 112015006036 A BR112015006036 A BR 112015006036A BR 112015006036 A BR112015006036 A BR 112015006036A BR 112015006036 A2 BR112015006036 A2 BR 112015006036A2
- Authority
- BR
- Brazil
- Prior art keywords
- polycarbodiimide
- diisocyanate
- carbodiimidization catalyst
- incorporator
- purifying
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title 2
- 125000005442 diisocyanate group Chemical group 0.000 title 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C267/00—Carbodiimides
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6511—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/6705—Unsaturated polymers not provided for in the groups C08G18/671, C08G18/6795, C08G18/68 or C08G18/69
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12185051 | 2012-09-19 | ||
| PCT/EP2013/069451 WO2014044742A1 (en) | 2012-09-19 | 2013-09-19 | Process for the purification of a polycarbodiimide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112015006036A2 true BR112015006036A2 (pt) | 2017-07-04 |
Family
ID=46940347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112015006036A BR112015006036A2 (pt) | 2012-09-19 | 2013-09-19 | processo para purificar a policarbodiimida, composição contendo uma policarbodiimida e um catalisador de carbodiimidização e, opcionalmente , di-isocianato e uso de um di-isocianato como incorporador para separar catalisador de carbodiimidização a partir de policarbodiimida |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9481641B2 (enExample) |
| EP (1) | EP2897934B1 (enExample) |
| JP (1) | JP6250682B2 (enExample) |
| CN (1) | CN104797554B (enExample) |
| BR (1) | BR112015006036A2 (enExample) |
| WO (1) | WO2014044742A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9416213B2 (en) * | 2012-09-19 | 2016-08-16 | Basf Se | Process for producing polycarbodiimide |
| US9624401B2 (en) | 2013-02-22 | 2017-04-18 | Basf Se | Process for producing aqueous polyurethane formulations |
| CN111491915B (zh) * | 2017-12-20 | 2022-08-09 | 朗盛德国有限责任公司 | 用于生产碳二亚胺的方法 |
| EP3868803A1 (de) * | 2020-02-18 | 2021-08-25 | Covestro Deutschland AG | Verfahren zur carbodiimidisierung |
| EP4667454A1 (de) | 2024-06-18 | 2025-12-24 | LANXESS Deutschland GmbH | Verfahren zur herstellung von tertiären araliphatischen carbodiimiden |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5352400A (en) * | 1992-04-29 | 1994-10-04 | E. I. Du Pont De Nemours And Company | Carbodiimides and processes therefor |
| DE4242504A1 (de) * | 1992-12-16 | 1994-06-23 | Rhein Chemie Rheinau Gmbh | Verfahren zur Herstellung von aromatischen Carbodiimiden |
| JP2598864B2 (ja) | 1993-01-14 | 1997-04-09 | 株式会社ワールドケミカル | 液体回収装置 |
| DE4302697A1 (de) | 1993-02-01 | 1994-08-04 | Bayer Ag | Verfahren zur Herstellung organischer Carbodiimide und ihre Verwendung als Kunststoff-Stabilisatoren |
| JP3258127B2 (ja) | 1993-04-13 | 2002-02-18 | 三井化学株式会社 | ポリカルボジイミド及びその製造方法 |
| JP3845874B2 (ja) * | 1994-10-25 | 2006-11-15 | 東亞合成株式会社 | アクリル酸またはメタクリル酸エステルの製造方法 |
| JP3618890B2 (ja) * | 1996-03-14 | 2005-02-09 | 日清紡績株式会社 | ジシクロヘキシルカルボジイミドの製造方法 |
| US6184410B1 (en) * | 1998-05-14 | 2001-02-06 | Basf Aktiengesellschaft | Carbodiimides based on 1,3-bis(1-methyl-1-isocyanatoethyl)benzene |
| NL1023817C2 (nl) * | 2003-07-03 | 2005-01-04 | Stahl Int Bv | Werkwijze voor de bereiding van stabiele polycarbodiimide dispersies in water, welke geen organische oplosmiddelen bevatten en als vernettingsmiddel kunnen worden gebruikt. |
| JP5041794B2 (ja) * | 2006-12-07 | 2012-10-03 | 住化バイエルウレタン株式会社 | 変性ポリイソシアネートの製造方法 |
| MY165277A (en) | 2008-10-29 | 2018-03-20 | Basf Se | A proppant |
-
2013
- 2013-09-19 US US14/429,151 patent/US9481641B2/en active Active
- 2013-09-19 WO PCT/EP2013/069451 patent/WO2014044742A1/en not_active Ceased
- 2013-09-19 EP EP13763092.7A patent/EP2897934B1/en active Active
- 2013-09-19 BR BR112015006036A patent/BR112015006036A2/pt not_active Application Discontinuation
- 2013-09-19 CN CN201380060184.4A patent/CN104797554B/zh active Active
- 2013-09-19 JP JP2015532403A patent/JP6250682B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP2897934A1 (en) | 2015-07-29 |
| WO2014044742A1 (en) | 2014-03-27 |
| JP2015531814A (ja) | 2015-11-05 |
| US20150225336A1 (en) | 2015-08-13 |
| US9481641B2 (en) | 2016-11-01 |
| CN104797554A (zh) | 2015-07-22 |
| CN104797554B (zh) | 2017-03-22 |
| JP6250682B2 (ja) | 2017-12-20 |
| EP2897934B1 (en) | 2016-12-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112014030069A2 (pt) | processo para purificar uma composição de ácido furan, e, composição de ácido furan | |
| DK2553229T3 (da) | Selektiv katalytisk reduktion ved elektrolyse af urinstof | |
| UY33735A (es) | Compuestos antivirales | |
| CR20150370A (es) | Compuestos antivirales | |
| BRPI1009755A2 (pt) | processo para o enriquecimento de um catalisador homogêneo de um fluxo de processo | |
| MX2019003738A (es) | Compuestos antivirales. | |
| BR112014013246A8 (pt) | composição catalisadora, e, método para tratar nox | |
| EA201300388A1 (ru) | Соединения замещенного бензамида | |
| CR20140183A (es) | Compuestos con actividad nematicida | |
| BR112014030066A2 (pt) | processo para a fabricação de uma composição de dialquil furan-2, 5-dicarboxilato (dafd), e, composição. | |
| CL2015001014A1 (es) | Composicion de silicato de zirconio microporoso, util para el tratamiento de la hipercalemia | |
| BR112013020611A2 (pt) | método para produção de compostos quelato de aminoácido, compostos quelato de aminoácido e uso de compostos quelato de aminoácido | |
| BR112013021991A8 (pt) | composições com base em filossilicatos e métodos de fabricação das mesmas, para pirólise catalítica de biomassa | |
| BR112014028622A2 (pt) | composições de ativador de glucoquinase para o tratamento de diabetes | |
| BR112013014103A2 (pt) | método para produzir um l-aminoácido | |
| BR112013012873A2 (pt) | processo para preparar uma n, n-dialquiletanolamina | |
| BR112014012519A2 (pt) | método para purificar 1,3-batadieno | |
| CL2014002219A1 (es) | Método para separar el renio y el arsénico, y método para la purificación de renio | |
| BR112013005637A2 (pt) | processo melhorado para desidrogenação não oxidativa para conversão catalítica de uma corrente gasosa livre de oxigênio | |
| BR112015006036A2 (pt) | processo para purificar a policarbodiimida, composição contendo uma policarbodiimida e um catalisador de carbodiimidização e, opcionalmente , di-isocianato e uso de um di-isocianato como incorporador para separar catalisador de carbodiimidização a partir de policarbodiimida | |
| BR112014006562A2 (pt) | partícula catalisadora de dióxido de titânio, composição catalisadora, uso de uma partícula catalisadora e método para reações de catalisação | |
| BR112013031575A2 (pt) | composto peptídico ciclado de estrutura principal, composição farmacêutica, uso de composto, e, processo para a manufatura de um composto. | |
| PH12015501054A1 (en) | Pyridiyloxyalkyl carboxamides and use thereof as endoparasiticides and nematicides | |
| BR112013005609A2 (pt) | composto de fórmula (i), composição, uso de um composto e novos compostos, processos, método e usos | |
| BR112013009619A2 (pt) | método para purificação de misturas que compreende mtbe, bem como para produção de isobuteno por meio da divisão de misturas que compreendem mtbe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |