BR112013007053A2 - "método para produzir uma resina de poli(ácido lático) e pré-polímero de poli(ácido lático)" - Google Patents
"método para produzir uma resina de poli(ácido lático) e pré-polímero de poli(ácido lático)"Info
- Publication number
- BR112013007053A2 BR112013007053A2 BR112013007053A BR112013007053A BR112013007053A2 BR 112013007053 A2 BR112013007053 A2 BR 112013007053A2 BR 112013007053 A BR112013007053 A BR 112013007053A BR 112013007053 A BR112013007053 A BR 112013007053A BR 112013007053 A2 BR112013007053 A2 BR 112013007053A2
- Authority
- BR
- Brazil
- Prior art keywords
- poly
- lactic acid
- prepolymer
- resin
- producing
- 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
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
-
- 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
- C08G63/80—Solid-state polycondensation
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)
- Biological Depolymerization Polymers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010216643 | 2010-09-28 | ||
| PCT/JP2011/064631 WO2012042993A1 (ja) | 2010-09-28 | 2011-06-27 | ポリ乳酸系樹脂の製造方法およびポリ乳酸系プレポリマー |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112013007053A2 true BR112013007053A2 (pt) | 2017-11-14 |
| BR112013007053B1 BR112013007053B1 (pt) | 2020-04-07 |
Family
ID=45892473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112013007053A BR112013007053B1 (pt) | 2010-09-28 | 2011-06-27 | método para produzir uma resina de poli(ácido lático) e pellet de pré-polímero de poli(ácido lático) cristalizado |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9023953B2 (pt) |
| EP (1) | EP2623539B1 (pt) |
| JP (2) | JP5737182B2 (pt) |
| KR (1) | KR20140009138A (pt) |
| CN (1) | CN103124760B (pt) |
| BR (1) | BR112013007053B1 (pt) |
| ES (1) | ES2655539T3 (pt) |
| MY (1) | MY162777A (pt) |
| TW (1) | TWI518108B (pt) |
| WO (1) | WO2012042993A1 (pt) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013184014A1 (en) * | 2012-06-06 | 2013-12-12 | Universidade De Coimbra | Process for preparing high molecular weight poly(lactic acid) by melt polycondensation |
| CN104910355A (zh) * | 2015-05-21 | 2015-09-16 | 常州大学 | 一种应用于生产聚乙醇酸的铋类催化剂 |
| KR101713215B1 (ko) * | 2015-08-11 | 2017-03-07 | 롯데케미칼 주식회사 | 폴리유산의 제조 방법 |
| TWI608031B (zh) | 2015-11-04 | 2017-12-11 | 財團法人工業技術研究院 | 聚酯及其製造方法 |
| CN105801923B (zh) * | 2016-04-03 | 2017-10-13 | 北京化工大学 | 一种基于蓖麻油酸均聚的不迁移的橡胶用增塑剂的制备方法 |
| EP3412698A1 (en) * | 2017-06-09 | 2018-12-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method for manufacturing aliphatic polyesters, aliphatic polyes-ter and use of phosphorous-containing organic additives |
| KR102241367B1 (ko) | 2018-01-05 | 2021-04-15 | 주식회사 엘지화학 | 블록 공중합체 |
| CN108395829A (zh) * | 2018-04-08 | 2018-08-14 | 金华联创塑粉科技有限公司 | 一种多孔结构负离子涂料及其制备方法 |
| KR20200115166A (ko) | 2019-03-26 | 2020-10-07 | 주식회사 엘지화학 | 트리블록 공중합체 및 이의 제조 방법 |
| KR102225086B1 (ko) * | 2019-04-05 | 2021-03-10 | 효성티앤씨 주식회사 | 폴리에스터 중합 촉매 및 이를 이용한 폴리에스터의 제조방법 |
| RU2715383C1 (ru) * | 2019-06-20 | 2020-02-27 | Общество с ограниченной ответственностью "ТВС" | Способ получения (со)полимера гликолида и/или лактида для изготовления рассасывающихся хирургических изделий |
| DE102020205101A1 (de) * | 2020-04-22 | 2021-10-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein | Verwendung von anorganischen Sulfiten und/oder Thiosulfaten zur Stabilisierung von thermoplastischen Kondensationspolymeren, stabilisierte Formmasse und hieraus hergestellte Formmassen und Formteile |
| JP2022163674A (ja) * | 2021-04-14 | 2022-10-26 | 長春人造樹脂廠股▲ふん▼有限公司 | ポリエステル組成物およびその調製方法、製品ならびに用途 |
| CN113214463B (zh) * | 2021-05-07 | 2022-05-24 | 浙江恒逸石化研究院有限公司 | 一种基于聚呋喃二甲酸乙二醇酯的聚醚酯无规共聚物的制备方法 |
| CN114315788A (zh) * | 2021-12-29 | 2022-04-12 | 普立思生物科技有限公司 | 一种丙交酯制备方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2675761B2 (ja) | 1994-12-28 | 1997-11-12 | 重松貿易株式会社 | 高分子量ポリエステルの製造方法 |
| JP3350606B2 (ja) | 1995-01-13 | 2002-11-25 | カネボウ株式会社 | ポリ乳酸の製造方法 |
| JP3055422B2 (ja) | 1995-02-23 | 2000-06-26 | 株式会社島津製作所 | ポリ乳酸の製造法 |
| JP3251888B2 (ja) | 1997-10-08 | 2002-01-28 | 食品産業環境保全技術研究組合 | 高分子量ポリ乳酸の製造方法及び製造装置 |
| JP4139516B2 (ja) | 1998-04-28 | 2008-08-27 | 三井化学株式会社 | ポリエステルの製造方法 |
| JP3644840B2 (ja) | 1999-01-22 | 2005-05-11 | 三井化学株式会社 | 生分解性を有する脂肪族系ポリエステルの製造方法 |
| JP3436894B2 (ja) * | 1999-04-15 | 2003-08-18 | 株式会社日本製鋼所 | ポリ乳酸の製造方法 |
| JP3729676B2 (ja) | 1999-04-15 | 2005-12-21 | 三井化学株式会社 | ポリヒドロキシカルボン酸の製造方法 |
| JP2001064375A (ja) | 1999-06-22 | 2001-03-13 | Mitsui Chemicals Inc | ポリヒドロキシカルボン酸の製造方法 |
| JP5276240B2 (ja) * | 1999-10-27 | 2013-08-28 | 三井化学株式会社 | 脂肪族ポリエステルの固相重合方法 |
| JP2004285151A (ja) * | 2003-03-20 | 2004-10-14 | Toray Ind Inc | ポリ乳酸ブロック共重合体、その製造方法および成形品 |
| JP5732710B2 (ja) * | 2007-07-09 | 2015-06-10 | 東レ株式会社 | ポリ乳酸系樹脂の製造方法 |
| WO2009142196A1 (ja) * | 2008-05-21 | 2009-11-26 | 東レ株式会社 | 脂肪族ポリエステル樹脂の製造方法および脂肪族ポリエステル樹脂組成物 |
| CN101805498B (zh) | 2009-02-13 | 2012-08-15 | 东丽纤维研究所（中国）有限公司 | 一种含有磺酸化合物和含氮有机化合物的聚乳酸组合物及其制备方法 |
| JP2010077350A (ja) * | 2008-09-29 | 2010-04-08 | Toray Ind Inc | ポリ乳酸系樹脂の製造方法 |
| JP5387433B2 (ja) * | 2009-02-13 | 2014-01-15 | 東レ株式会社 | ポリ乳酸系樹脂の製造方法 |
-
2011
- 2011-06-27 CN CN201180046494.1A patent/CN103124760B/zh active Active
- 2011-06-27 KR KR1020137008677A patent/KR20140009138A/ko not_active Application Discontinuation
- 2011-06-27 JP JP2011535344A patent/JP5737182B2/ja active Active
- 2011-06-27 ES ES11828554.3T patent/ES2655539T3/es active Active
- 2011-06-27 EP EP11828554.3A patent/EP2623539B1/en active Active
- 2011-06-27 US US13/825,992 patent/US9023953B2/en active Active
- 2011-06-27 BR BR112013007053A patent/BR112013007053B1/pt active IP Right Grant
- 2011-06-27 WO PCT/JP2011/064631 patent/WO2012042993A1/ja active Application Filing
- 2011-06-27 MY MYPI2013700478A patent/MY162777A/en unknown
- 2011-06-30 TW TW100122973A patent/TWI518108B/zh active
-
2014
- 2014-11-19 JP JP2014234191A patent/JP5949881B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP5737182B2 (ja) | 2015-06-17 |
| ES2655539T3 (es) | 2018-02-20 |
| EP2623539A1 (en) | 2013-08-07 |
| US20130197186A1 (en) | 2013-08-01 |
| MY162777A (en) | 2017-07-14 |
| EP2623539A4 (en) | 2016-06-01 |
| WO2012042993A1 (ja) | 2012-04-05 |
| BR112013007053B1 (pt) | 2020-04-07 |
| JPWO2012042993A1 (ja) | 2014-02-06 |
| CN103124760A (zh) | 2013-05-29 |
| JP2015034304A (ja) | 2015-02-19 |
| JP5949881B2 (ja) | 2016-07-13 |
| CN103124760B (zh) | 2015-04-15 |
| US9023953B2 (en) | 2015-05-05 |
| TWI518108B (zh) | 2016-01-21 |
| TW201213388A (en) | 2012-04-01 |
| EP2623539B1 (en) | 2017-11-08 |
| KR20140009138A (ko) | 2014-01-22 |
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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] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/06/2011, OBSERVADAS AS CONDICOES LEGAIS. |