BR112017005394A2 - método para estabilizar uma composição de fase condensada, composição de fase condensada, e usos de uma composição de fase condensada - Google Patents
método para estabilizar uma composição de fase condensada, composição de fase condensada, e usos de uma composição de fase condensadaInfo
- Publication number
- BR112017005394A2 BR112017005394A2 BR112017005394A BR112017005394A BR112017005394A2 BR 112017005394 A2 BR112017005394 A2 BR 112017005394A2 BR 112017005394 A BR112017005394 A BR 112017005394A BR 112017005394 A BR112017005394 A BR 112017005394A BR 112017005394 A2 BR112017005394 A2 BR 112017005394A2
- Authority
- BR
- Brazil
- Prior art keywords
- phase composition
- condensed phase
- cyclic ester
- initiator
- catalyst
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
- C08F2/42—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using short-stopping agents
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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
- 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
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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
- 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
- C08G63/123—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
-
- 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
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
-
- 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
- C08G63/88—Post-polymerisation treatment
- C08G63/90—Purification; Drying
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
- C08K5/5333—Esters of phosphonic acids
Abstract
a presente invenção trata-se de um método para estabilizar uma composição de fase condensada em um processo de fabricação de um poliéster a partir de monômero de éster cíclico que compreende as etapas de desvolatilizar uma mistura de reação, que contém i) pelo menos um éster cíclico polimerizável, ii) pelo menos um catalisador e, opcionalmente, pelo menos um iniciador, para produzir uma corrente de vapor e um resíduo fundido, em que a corrente de vapor inclui, principalmente, i) o pelo menos um éster cíclico polimerizável e ii) o pelo menos um catalisador e/ou o pelo menos um iniciador e/ou um produto de reação ou um resíduo do pelo menos um catalisador e/ou o pelo menos um iniciador e condensar a corrente de vapor para formar a composição de fase condensada, em que pelo menos um inibidor de polimerização é adicionado como estabilizador à mistura de reação e/ou à composição de fase condensada em uma quantidade para que o grau de conversão do éster cíclico polimerizável na composição de fase condensada seja não mais que 15 %, em que o grau de conversão é 100¿(c0 - cf)/c0, em que c0 é a concentração inicial do éster cíclico na composição de fase condensada obtida através da condensação da corrente de vapor e cf é a concentração do éster cíclico na composição de fase condensada após adição de 150 ppm de octoato de estanho como catalisador e de 100 mmol/kg de etil-hexanol como iniciador à composição de fase condensada e um tratamento térmico subsequente de composição de fase condensada sob condições atmosféricas inertes por 12 horas a 160 °c.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14185228.5A EP2998337A1 (en) | 2014-09-17 | 2014-09-17 | A method for stabilizing a condensed phase composition including a cyclic ester for example in a process of manufacturing a polyester |
| EP14185228.5 | 2014-09-17 | ||
| EP15166929.8 | 2015-05-08 | ||
| EP15166929 | 2015-05-08 | ||
| EP15173141.1 | 2015-06-22 | ||
| EP15173141 | 2015-06-22 | ||
| PCT/EP2015/069039 WO2016041722A1 (en) | 2014-09-17 | 2015-08-19 | A method for stabilizing a condensed phase composition including a cyclic ester in a process of manufacturing a polyester or of lactide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112017005394A2 true BR112017005394A2 (pt) | 2017-12-12 |
| BR112017005394B1 BR112017005394B1 (pt) | 2021-07-06 |
Family
ID=53872075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112017005394-2A BR112017005394B1 (pt) | 2014-09-17 | 2015-08-19 | Método para estabilizar uma composição de fase condensada, composição de fase condensada, e usos de uma composição de fase condensada |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US10059799B2 (pt) |
| EP (2) | EP3194468B1 (pt) |
| JP (2) | JP6457075B2 (pt) |
| KR (2) | KR102299757B1 (pt) |
| CN (2) | CN106715523B (pt) |
| BR (1) | BR112017005394B1 (pt) |
| CA (1) | CA2959960C (pt) |
| ES (1) | ES2775609T3 (pt) |
| MX (1) | MX2017003522A (pt) |
| MY (1) | MY179674A (pt) |
| PL (1) | PL3194468T3 (pt) |
| RU (2) | RU2713408C2 (pt) |
| TW (2) | TWI673297B (pt) |
| WO (2) | WO2016041722A1 (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016041722A1 (en) * | 2014-09-17 | 2016-03-24 | Sulzer Chemtech Ag | A method for stabilizing a condensed phase composition including a cyclic ester in a process of manufacturing a polyester or of lactide |
| WO2020002358A1 (en) * | 2018-06-26 | 2020-01-02 | Total Corbion Pla Bv | Process for the preparation of lactide and polylactide mixture |
| CN109776848B (zh) * | 2019-01-08 | 2020-06-30 | 恒天纤维集团有限公司 | 聚乳酸聚合熔体直接制备聚乳酸发泡制品的方法及装置 |
| CN109776482B (zh) * | 2019-03-19 | 2022-04-05 | 北京朗净汇明生物科技有限公司 | 工业化连续制备高纯度丙交酯的方法 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3711403A (en) * | 1971-01-18 | 1973-01-16 | Petrolite Corp | Corrosion inhibitors employing phosphate esters of cyclic amidines |
| DE3904586A1 (de) | 1989-02-16 | 1990-08-23 | Huels Chemische Werke Ag | Verfahren zur herstellung von dmt-zwischenprodukt bestimmter reinheit sowie dessen weiterverarbeitung zu reinst-dmt und/oder mittel- oder hochreiner terephthalsaeure |
| US5142023A (en) | 1992-01-24 | 1992-08-25 | Cargill, Incorporated | Continuous process for manufacture of lactide polymers with controlled optical purity |
| JP3513972B2 (ja) | 1995-03-08 | 2004-03-31 | 大日本インキ化学工業株式会社 | 低ラクタイド含有乳酸系ポリエステルの製造方法 |
| US5770682A (en) * | 1995-07-25 | 1998-06-23 | Shimadzu Corporation | Method for producing polylactic acid |
| EP0765913B1 (en) | 1995-09-29 | 2002-08-28 | Dainippon Ink And Chemicals, Inc. | Process for the preparation of lactic acid-based polyester compositions |
| US5801255A (en) | 1996-08-01 | 1998-09-01 | Shimadzu Corporation | Method for producing lactide and apparatus used therefor |
| JP3731298B2 (ja) * | 1997-07-17 | 2006-01-05 | トヨタ自動車株式会社 | 乳酸系ポリマー組成物及びその消色安定化方法 |
| US6114495A (en) | 1998-04-01 | 2000-09-05 | Cargill Incorporated | Lactic acid residue containing polymer composition and product having improved stability, and method for preparation and use thereof |
| JP2004175838A (ja) | 2002-11-25 | 2004-06-24 | Toray Ind Inc | ポリエステル重合用触媒およびそれを用いたポリエステルの製造方法 |
| RU2301230C2 (ru) * | 2005-03-23 | 2007-06-20 | Российский химико-технологический университет им. Д.И. Менделеева | Способ получения лактида |
| EP1800724B1 (de) | 2005-12-21 | 2019-06-19 | Sulzer Chemtech AG | Verfahren zur statische Entgasung einer Polymere enthaltende Flüssigkeit |
| JP5150052B2 (ja) * | 2006-01-20 | 2013-02-20 | 帝人株式会社 | ポリ乳酸組成物の製造方法 |
| JP2008050584A (ja) * | 2006-07-28 | 2008-03-06 | Teijin Ltd | 樹脂組成物および成形品 |
| JP2008069271A (ja) * | 2006-09-14 | 2008-03-27 | Teijin Ltd | ポリラクチドの製造方法 |
| JP2008260893A (ja) | 2007-04-13 | 2008-10-30 | Japan Steel Works Ltd:The | ポリ乳酸の製造方法 |
| DE502007006729D1 (de) * | 2007-09-03 | 2011-04-28 | Uhde Inventa Fischer Gmbh | Verfahren zur Reinigung von Prozessdämpfen bei der Polylactidherstellung |
| EP2055730B1 (en) | 2007-10-29 | 2013-02-27 | Hitachi Plant Technologies, Ltd. | Polymer producing method and apparatus and polymer degassing method and apparatus |
| CN101220138B (zh) | 2007-12-13 | 2010-04-21 | 上海交通大学 | 聚乳酸的溶剂热合成制备方法 |
| JP4670901B2 (ja) | 2008-05-27 | 2011-04-13 | 株式会社日立プラントテクノロジー | ポリ乳酸の製造装置およびその方法 |
| MX2011001111A (es) | 2008-07-31 | 2011-06-16 | Purac Biochem Bv | Procedimiento para la produccion continua de poliesteres. |
| JP5077170B2 (ja) | 2008-09-22 | 2012-11-21 | 株式会社日立プラントテクノロジー | ポリヒドロキシカルボン酸の製造方法 |
| EP2532711A4 (en) | 2010-02-02 | 2014-03-26 | Kao Corp | METHOD FOR PRODUCING A POLYMILIC ACID RESIN COMPOSITION |
| BR112013001850A2 (pt) * | 2010-08-31 | 2016-05-31 | Toray Industries | copolímero de bloco de ácido poliláctico e produto moldado |
| ES2547146T3 (es) * | 2011-02-18 | 2015-10-02 | Sulzer Chemtech Ag | Procedimiento de fabricación de ácido polihidroxicarboxílico |
| WO2013184014A1 (en) | 2012-06-06 | 2013-12-12 | Universidade De Coimbra | Process for preparing high molecular weight poly(lactic acid) by melt polycondensation |
| MX357161B (es) | 2012-07-24 | 2018-06-28 | Sulzer Chemtech Ag | Metodo para remover un ester de una mezcla de vapor. |
| EP2698394A1 (en) * | 2012-08-16 | 2014-02-19 | PURAC Biochem BV | Poly(2-hydroxyalkanoic acid) and method of its manufacture |
| JP2014145007A (ja) | 2013-01-28 | 2014-08-14 | Ricoh Co Ltd | ポリ乳酸組成物及びその製造方法、並びにポリ乳酸組成物製造装置 |
| WO2016041722A1 (en) * | 2014-09-17 | 2016-03-24 | Sulzer Chemtech Ag | A method for stabilizing a condensed phase composition including a cyclic ester in a process of manufacturing a polyester or of lactide |
-
2015
- 2015-08-19 WO PCT/EP2015/069039 patent/WO2016041722A1/en active Application Filing
- 2015-08-19 US US15/510,917 patent/US10059799B2/en active Active
- 2015-08-19 CA CA2959960A patent/CA2959960C/en active Active
- 2015-08-19 BR BR112017005394-2A patent/BR112017005394B1/pt active IP Right Grant
- 2015-08-19 RU RU2017112700A patent/RU2713408C2/ru active
- 2015-08-19 EP EP15750782.3A patent/EP3194468B1/en active Active
- 2015-08-19 MX MX2017003522A patent/MX2017003522A/es unknown
- 2015-08-19 ES ES15750782T patent/ES2775609T3/es active Active
- 2015-08-19 PL PL15750782T patent/PL3194468T3/pl unknown
- 2015-08-19 KR KR1020177010217A patent/KR102299757B1/ko active IP Right Grant
- 2015-08-19 MY MYPI2017700814A patent/MY179674A/en unknown
- 2015-08-19 CN CN201580049909.9A patent/CN106715523B/zh active Active
- 2015-08-19 JP JP2017514860A patent/JP6457075B2/ja active Active
- 2015-09-03 KR KR1020177010216A patent/KR102415659B1/ko active IP Right Grant
- 2015-09-03 EP EP15757505.1A patent/EP3180385B1/en active Active
- 2015-09-03 JP JP2017514841A patent/JP6648114B2/ja active Active
- 2015-09-03 US US15/510,859 patent/US10066054B2/en active Active
- 2015-09-03 RU RU2017108887A patent/RU2707743C2/ru active
- 2015-09-03 WO PCT/EP2015/070163 patent/WO2016041782A1/en active Application Filing
- 2015-09-03 CN CN201580049906.5A patent/CN106715522B/zh active Active
- 2015-09-08 TW TW104129625A patent/TWI673297B/zh active
- 2015-09-08 TW TW104129622A patent/TWI674281B/zh active
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B25G | Requested change of headquarter approved |
Owner name: SULZER CHEMTECH AG (CH) |
|
| B25A | Requested transfer of rights approved |
Owner name: SULZER MANAGEMENT AG (CH) |
|
| 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 19/08/2015, OBSERVADAS AS CONDICOES LEGAIS. |