BR112016021041A8 - Método para a preparação de um poliéster - Google Patents
Método para a preparação de um poliésterInfo
- Publication number
- BR112016021041A8 BR112016021041A8 BR112016021041A BR112016021041A BR112016021041A8 BR 112016021041 A8 BR112016021041 A8 BR 112016021041A8 BR 112016021041 A BR112016021041 A BR 112016021041A BR 112016021041 A BR112016021041 A BR 112016021041A BR 112016021041 A8 BR112016021041 A8 BR 112016021041A8
- Authority
- BR
- Brazil
- Prior art keywords
- pressure
- esterification
- polycondensation
- polyester
- ethylene glycol
- Prior art date
Links
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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/181—Acids containing aromatic rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/06—Making preforms by moulding the material
- B29B11/10—Extrusion moulding
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/80—Solid-state polycondensation
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
- C08G63/86—Germanium, antimony, or compounds thereof
- C08G63/866—Antimony or compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
MÉTODO PARA A PREPARAÇÃO DE UM POLIÉSTER. A presente invenção refere-se a um poliéster, que compreende poli(2,5 - furanodicarboxilato de etileno), que é preparado por esterificação de uma mistura de partida compreendendo ácido 2,5-furanodicarboxílico e etileno glicol para formar uma composição de éster, e submetendo a composição de éster assim obtida a policondensação a pressão reduzida na presença de um catalisador de policondensação para se obter um policondensado, em que o ácido 2,5-furanodicarboxílico e o etileno glicol são reagidos sob condições tais que o potencial de esterificação, tal como definido pelo Potencial de esterificação (EsPo) = (MR-1)2*PH2O (T), em que MR representa a razão molar de etileno glicol em relação ao ácido 2,5-furanodicarboxílico, MR sendo maior do que 1; PH2O (T) representa a pressão de vapor componente pura (em bar) de água à temperatura T, que é a temperatura de reação final na mistura de esterificação antes que a pressão seja reduzida para efetuar a policondensação, é inferior a 0,8. (T) representa a pressão de vapor componente pura (em bar) de água à temperatura T, que é a temperatura de reação final na mistura de esterificação que a pressão seja reduzida para efetuar a policondensação, é inferior a 0,8.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461951222P | 2014-03-11 | 2014-03-11 | |
| US61/951,222 | 2014-03-11 | ||
| NL2012405 | 2014-03-11 | ||
| NL2012405 | 2014-03-11 | ||
| PCT/NL2015/050151 WO2015137804A1 (en) | 2014-03-11 | 2015-03-11 | Method for preparing a polyester under specific esterification conditions |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR112016021041A2 BR112016021041A2 (pt) | 2022-08-30 |
| BR112016021041A8 true BR112016021041A8 (pt) | 2022-09-13 |
| BR112016021041B1 BR112016021041B1 (pt) | 2023-07-25 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| US9840582B2 (en) | 2017-12-12 |
| US20170073462A1 (en) | 2017-03-16 |
| CA2941111C (en) | 2022-11-22 |
| CA2941111A1 (en) | 2015-09-17 |
| SG11201607424UA (en) | 2016-10-28 |
| CN106459388A (zh) | 2017-02-22 |
| JP2017508049A (ja) | 2017-03-23 |
| WO2015137804A1 (en) | 2015-09-17 |
| AU2015230096A1 (en) | 2016-10-06 |
| AU2015230096B2 (en) | 2016-12-08 |
| KR20160132948A (ko) | 2016-11-21 |
| BR112016021041A2 (pt) | 2022-08-30 |
| JP6577484B2 (ja) | 2019-09-18 |
| EP3116931B1 (en) | 2018-05-09 |
| ES2682949T3 (es) | 2018-09-24 |
| ZA201606258B (en) | 2017-08-30 |
| EP3116931A1 (en) | 2017-01-18 |
| TR201807609T4 (tr) | 2018-06-21 |
| CN106459388B (zh) | 2018-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| HRP20210831T1 (hr) | Depolimerizacija polietilen tereftalata | |
| BR112013010865A2 (pt) | produção de polímeros tipo pente por meio de esterificação | |
| BR112014016185A8 (pt) | Processo para a produção de uma mistura de ácido 2,4-furandicarboxílico e ácido 2,5-furandicarboxílico | |
| BR112014018756A8 (pt) | Processo para preparo de etil éster de ácido n-(4-ciclo-hexil-3-trifluorometil-benziloxi)-acetimídico | |
| BR112018004866A2 (pt) | processo para a preparação de um poliéster, e, poliéster | |
| MY181276A (en) | Polyester and method for preparing such a polyester | |
| BR112014014548A2 (pt) | método para a produção de um poliéster ou copoliéster | |
| BR112015025838A2 (pt) | dispositivo para a geração de plasma a frio e método relacionado para a produção das substâncias químicas | |
| BR112019012181A2 (pt) | enzimas polimerizantes para reações de sequenciamento | |
| BR112014032741A2 (pt) | lipase em esterificação de ácidos graxos de cadeia curta | |
| BR112018014886A2 (pt) | transesterificação de ácido poliláctico com óleos naturais | |
| BR112014018137A8 (pt) | Método para produzir um poliéster-co-carbonato poliol | |
| BR112015032764A2 (pt) | método para o pós-tratamento de ésteres de poliol | |
| AR070477A1 (es) | Auxiliar de extraccion de mezcla de acidos con accion sinergistica y metodo para su uso | |
| BR112016030604B8 (pt) | Processo para preparação de ácidos 3- hidroxipicolínicos | |
| BR112016001539A8 (pt) | formulações em pó aperfeiçoadas de ácidos orgânicos ou ésteres tendo um sistema de anel aromático | |
| EA201791533A1 (ru) | Способ производства лактида | |
| BR112017025741A2 (pt) | composição plastificante e seu uso, composição de polímero | |
| ES2623898T3 (es) | Composición de resina de reacción así como su uso | |
| PL408748A1 (pl) | Sposób wytwarzania polilaktydu do celów biomedycznych | |
| BR112018007692A2 (pt) | processo de produção de 5-hidroximetilfurfural na presença de catalisadores da família de ácidos sulfônicos homogêneos na presença de pelo menos um solvente polar aprótico | |
| BR112016021041A2 (pt) | Método para a preparação de um poliéster | |
| IN2015DN00531A (pt) | ||
| BR112017028390A2 (pt) | processo para preparação de um derivado de furfural | |
| BR112023001464A2 (pt) | Processo para produção de um poliéster, sistema catalisador para uso em processo, uso de um sistema catalisador, e, poliéster |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B12F | Other appeals [chapter 12.6 patent gazette] |
Free format text: RECURSO: 870210061419 - 06/07/2021 |
|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B15K | Others concerning applications: alteration of classification |
Free format text: A CLASSIFICACAO ANTERIOR ERA: C08G 63/181 Ipc: C08G 63/80 (2006.01), B29B 11/10 (2006.01), C08G 6 |
|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/03/2015, OBSERVADAS AS CONDICOES LEGAIS |