WO2012070747A3 - Procédé de production d'acide polylactique et de polymère de conductivité élevée et appareil pour la production de polymère d'acide polylactique de conductivité élevée - Google Patents
Procédé de production d'acide polylactique et de polymère de conductivité élevée et appareil pour la production de polymère d'acide polylactique de conductivité élevée Download PDFInfo
- Publication number
- WO2012070747A3 WO2012070747A3 PCT/KR2011/006143 KR2011006143W WO2012070747A3 WO 2012070747 A3 WO2012070747 A3 WO 2012070747A3 KR 2011006143 W KR2011006143 W KR 2011006143W WO 2012070747 A3 WO2012070747 A3 WO 2012070747A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- polylactic acid
- producing
- highly conductive
- weight
- polymer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/002—Nozzle-type elements
-
- 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
- C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00779—Baffles attached to the stirring means
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyesters Or Polycarbonates (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011800030694A CN102712745A (zh) | 2010-11-26 | 2011-08-19 | 聚乳酸和高导电性聚乳酸聚合物的制造方法及其制造设备 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2010-0118544 | 2010-11-26 | ||
| KR1020100118544A KR20120057014A (ko) | 2010-11-26 | 2010-11-26 | 폴리유산의 제조방법 |
| KR10-2011-0030276 | 2011-04-01 | ||
| KR1020110030276A KR101290309B1 (ko) | 2011-04-01 | 2011-04-01 | 고전도성 폴리유산 중합체의 제조방법 및 그 제조장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2012070747A2 WO2012070747A2 (fr) | 2012-05-31 |
| WO2012070747A3 true WO2012070747A3 (fr) | 2012-07-19 |
Family
ID=46146229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2011/006143 Ceased WO2012070747A2 (fr) | 2010-11-26 | 2011-08-19 | Procédé de production d'acide polylactique et de polymère de conductivité élevée et appareil pour la production de polymère d'acide polylactique de conductivité élevée |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102712745A (fr) |
| WO (1) | WO2012070747A2 (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106117526A (zh) * | 2016-07-13 | 2016-11-16 | 张静 | 一种亲水性聚乳酸复合材料的制备方法 |
| CN106433057A (zh) * | 2016-10-21 | 2017-02-22 | 天津大学 | 一种3d打印导电线材的制备方法 |
| CN110831947A (zh) * | 2017-07-04 | 2020-02-21 | 优化公司 | 改性聚乳酸、高分子化的改性聚乳酸以及它们的制造方法和制造装置 |
| CN109456581A (zh) * | 2018-09-30 | 2019-03-12 | 嘉兴凡高电子商务有限公司 | 一种儿童玩具用降解的pla生物复合材料及其制备方法 |
| CN111346579B (zh) * | 2020-04-29 | 2020-11-24 | 吉林中粮生化有限公司 | 聚乳酸聚合反应装置以及系统 |
| CN111484604B (zh) * | 2020-06-28 | 2020-09-15 | 中粮营养健康研究院有限公司 | 一种生产聚乳酸的方法 |
| CN115491003B (zh) * | 2022-09-14 | 2023-08-15 | 包头稀土研究院 | 稀土氨基酸配合物的用途、聚乳酸组合物及其制备方法 |
| CN117887229B (zh) * | 2024-03-13 | 2024-05-31 | 上海宝柏新材料股份有限公司 | 一种生物降解塑料 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04339393A (ja) * | 1991-05-16 | 1992-11-26 | Fujitsu Ltd | 磁気ディスク装置 |
| JPH0718063A (ja) * | 1993-06-30 | 1995-01-20 | Mitsui Toatsu Chem Inc | 分解性ポリマー |
| JPH09132638A (ja) * | 1995-09-07 | 1997-05-20 | Mitsui Toatsu Chem Inc | 生体吸収性重合体及びその製造方法 |
| US20030158360A1 (en) * | 2000-04-20 | 2003-08-21 | Gerking L?Uuml;Der | Method for producing polylactic acid and corresponding device |
| JP2006094813A (ja) * | 2004-09-30 | 2006-04-13 | Green Kankyo Technology:Kk | ポリ乳酸の製造方法、及びポリ乳酸製造装置 |
| KR100603649B1 (ko) * | 2006-03-31 | 2006-07-24 | 가부시키가이샤 그린칸쿄테크놀로지 | 폴리유산 제조장치 및 방법 |
-
2011
- 2011-08-19 WO PCT/KR2011/006143 patent/WO2012070747A2/fr not_active Ceased
- 2011-08-19 CN CN2011800030694A patent/CN102712745A/zh active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04339393A (ja) * | 1991-05-16 | 1992-11-26 | Fujitsu Ltd | 磁気ディスク装置 |
| JPH0718063A (ja) * | 1993-06-30 | 1995-01-20 | Mitsui Toatsu Chem Inc | 分解性ポリマー |
| JPH09132638A (ja) * | 1995-09-07 | 1997-05-20 | Mitsui Toatsu Chem Inc | 生体吸収性重合体及びその製造方法 |
| US20030158360A1 (en) * | 2000-04-20 | 2003-08-21 | Gerking L?Uuml;Der | Method for producing polylactic acid and corresponding device |
| JP2006094813A (ja) * | 2004-09-30 | 2006-04-13 | Green Kankyo Technology:Kk | ポリ乳酸の製造方法、及びポリ乳酸製造装置 |
| KR100603649B1 (ko) * | 2006-03-31 | 2006-07-24 | 가부시키가이샤 그린칸쿄테크놀로지 | 폴리유산 제조장치 및 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102712745A (zh) | 2012-10-03 |
| WO2012070747A2 (fr) | 2012-05-31 |
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