BR112015028887A2 - métodos para preparação de um poliéster - Google Patents
métodos para preparação de um poliésterInfo
- Publication number
- BR112015028887A2 BR112015028887A2 BR112015028887A BR112015028887A BR112015028887A2 BR 112015028887 A2 BR112015028887 A2 BR 112015028887A2 BR 112015028887 A BR112015028887 A BR 112015028887A BR 112015028887 A BR112015028887 A BR 112015028887A BR 112015028887 A2 BR112015028887 A2 BR 112015028887A2
- Authority
- BR
- Brazil
- Prior art keywords
- polyester
- preparing
- methods
- cyclic ester
- subjecting
- 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
- C08G63/78—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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
- C08G63/08—Lactones or lactides
-
- 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
- C08G63/84—Boron, aluminium, gallium, indium, thallium, rare-earth metals, or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Abstract
resumo patente de invenção: "métodos para preparação de um poliéster". a presente invenção refere-se a um método para a preparação de um poliéster que compreende proporcionar um primeiro éster cíclico que possui um tamanho de anel a partir de 12 a 40 átomos e submetendo o primeiro éster cíclico para abertura de anel de polimerização por meio do contato do primeiro éster cíclico com um catalisador de fórmula i.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13002690 | 2013-05-23 | ||
PCT/IB2014/061561 WO2014188340A1 (en) | 2013-05-23 | 2014-05-20 | Method for preparing a polyester |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112015028887A2 true BR112015028887A2 (pt) | 2017-07-25 |
Family
ID=48470701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015028887A BR112015028887A2 (pt) | 2013-05-23 | 2014-05-20 | métodos para preparação de um poliéster |
Country Status (7)
Country | Link |
---|---|
US (1) | US20160096919A1 (pt) |
EP (1) | EP2999731A1 (pt) |
JP (1) | JP2016521772A (pt) |
KR (1) | KR20160040468A (pt) |
CN (1) | CN105263984A (pt) |
BR (1) | BR112015028887A2 (pt) |
WO (1) | WO2014188340A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105358603B (zh) | 2013-06-20 | 2017-09-26 | 沙特基础工业公司 | 类似pe的聚酯 |
CN105061501B (zh) * | 2015-08-07 | 2018-08-10 | 江苏红太阳新材料有限公司 | 催化环酯聚合的金属配合物及其在催化环酯聚合中的用途 |
US11059837B2 (en) | 2016-07-05 | 2021-07-13 | Nitto Kasei Co., Ltd. | Catalyst for polyester polymerization and method for producing polyester resin |
CN110092892B (zh) * | 2019-04-25 | 2021-04-27 | 南京工业大学 | 一种聚酯的制备方法 |
US11279798B2 (en) | 2020-03-17 | 2022-03-22 | International Business Machines Corporation | Polymer technology for use in flow reactors |
EP4177290A1 (en) * | 2021-11-05 | 2023-05-10 | Artificial Nature S.L. | A triblock copolymer, a process for obtaining thereof and uses thereof |
CN114456199A (zh) * | 2022-01-23 | 2022-05-10 | 华东理工大学 | 一类不对称多齿单酚氧基金属卤化物及其制备方法和应用 |
CN114507246A (zh) * | 2022-01-23 | 2022-05-17 | 华东理工大学 | 一类苯并咪唑取代氨基酚氧基锌卤化物及其制备方法和应用 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3159285B2 (ja) * | 1994-03-17 | 2001-04-23 | ダイセル化学工業株式会社 | 分岐ポリラクトンおよび分岐ポリラクトン組成物 |
GB0305927D0 (en) | 2003-03-14 | 2003-04-23 | Ic Innovations Ltd | Compound |
CN101107288B (zh) * | 2005-02-10 | 2010-09-29 | 大赛璐化学工业株式会社 | 内酯化合物的开环聚合方法和开环聚合用活性炭催化剂 |
CN103282403B (zh) * | 2010-11-18 | 2016-03-23 | 沙特基础工业公司 | 制备聚酯的方法 |
WO2012065745A1 (en) * | 2010-11-18 | 2012-05-24 | Stichting Dutch Polymer Institute | Process for preparing copolyesters, copolyesters and their medical uses |
CN102617369B (zh) * | 2012-02-17 | 2014-10-15 | 华东理工大学 | 类salan单酚类配体金属络合物及其制备方法与应用 |
CN102924293B (zh) * | 2012-11-06 | 2016-01-06 | 济南大学 | 四齿胺基苯胺基配体、配体的铝化合物及其制备方法和应用 |
-
2014
- 2014-05-20 JP JP2016514512A patent/JP2016521772A/ja active Pending
- 2014-05-20 BR BR112015028887A patent/BR112015028887A2/pt not_active IP Right Cessation
- 2014-05-20 EP EP14731372.0A patent/EP2999731A1/en not_active Withdrawn
- 2014-05-20 US US14/890,772 patent/US20160096919A1/en not_active Abandoned
- 2014-05-20 WO PCT/IB2014/061561 patent/WO2014188340A1/en active Application Filing
- 2014-05-20 KR KR1020157036483A patent/KR20160040468A/ko not_active Application Discontinuation
- 2014-05-20 CN CN201480029571.6A patent/CN105263984A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2016521772A (ja) | 2016-07-25 |
EP2999731A1 (en) | 2016-03-30 |
WO2014188340A1 (en) | 2014-11-27 |
US20160096919A1 (en) | 2016-04-07 |
KR20160040468A (ko) | 2016-04-14 |
CN105263984A (zh) | 2016-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A ANUIDADE. |
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B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2516 DE 26-03-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |
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B350 | Update of information on the portal [chapter 15.35 patent gazette] |