WO2011074760A3 - 폴리락타이드 수지, 이의 제조 방법 및 이를 포함하는 폴리락타이드 수지 조성물 - Google Patents
폴리락타이드 수지, 이의 제조 방법 및 이를 포함하는 폴리락타이드 수지 조성물 Download PDFInfo
- Publication number
- WO2011074760A3 WO2011074760A3 PCT/KR2010/005417 KR2010005417W WO2011074760A3 WO 2011074760 A3 WO2011074760 A3 WO 2011074760A3 KR 2010005417 W KR2010005417 W KR 2010005417W WO 2011074760 A3 WO2011074760 A3 WO 2011074760A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- same
- polylactide resin
- production method
- resin composition
- polylactide
- 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
- 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
-
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/515,746 US8779083B2 (en) | 2009-12-18 | 2010-09-02 | Polylactide resin, method of preparing the same, and polylactide resin composition comprising the same |
CN201080057731XA CN102791764A (zh) | 2009-12-18 | 2010-09-02 | 聚交酯树脂、制备该聚交酯树脂的方法以及包含该聚交酯树脂的聚交酯树脂组合物 |
EP10773522.7A EP2514782A4 (en) | 2009-12-18 | 2010-09-02 | POLYLACTIDE RESIN, METHOD FOR PRODUCING THE SAME, AND POLYLACTIDE RESIN COMPOSITION COMPRISING THE SAME |
JP2012544344A JP5636438B2 (ja) | 2009-12-18 | 2010-09-02 | ポリラクチド樹脂、その製造方法およびこれを含むポリラクチド樹脂組成物 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2009-0127204 | 2009-12-18 | ||
KR1020090127204A KR101027163B1 (ko) | 2009-12-18 | 2009-12-18 | 폴리락타이드 수지, 이의 제조 방법 및 이를 포함하는 폴리락타이드 수지 조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011074760A2 WO2011074760A2 (ko) | 2011-06-23 |
WO2011074760A3 true WO2011074760A3 (ko) | 2011-08-04 |
Family
ID=44049657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2010/005417 WO2011074760A2 (ko) | 2009-12-18 | 2010-09-02 | 폴리락타이드 수지, 이의 제조 방법 및 이를 포함하는 폴리락타이드 수지 조성물 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8779083B2 (ko) |
EP (1) | EP2514782A4 (ko) |
JP (1) | JP5636438B2 (ko) |
KR (1) | KR101027163B1 (ko) |
CN (1) | CN102791764A (ko) |
WO (1) | WO2011074760A2 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202011110978U1 (de) * | 2010-06-21 | 2017-11-27 | Lg Chem, Ltd. | Polylactidharz mit ausgezeichneter Wärmebeständigkeit |
US10675376B2 (en) * | 2012-05-24 | 2020-06-09 | Ethicon Llc | Mechanically strong absorbable polymeric blend compositions of precisely controllable absorption rates, processing methods, and products therefrom |
KR101548314B1 (ko) * | 2012-12-17 | 2015-08-28 | 주식회사 엘지화학 | 폴리락타이드 수지의 제조방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003221499A (ja) * | 2002-01-29 | 2003-08-05 | Gunze Ltd | ポリ乳酸系熱収縮材 |
JP2004332166A (ja) * | 2003-05-09 | 2004-11-25 | Toray Ind Inc | ポリ乳酸繊維 |
KR100519015B1 (ko) * | 1999-06-18 | 2005-10-06 | 도레이 카부시키가이샤 | 폴리락트산 수지 및 이를 이용한 섬유제품, 및 섬유제품의제조방법 |
WO2007091427A1 (ja) * | 2006-02-07 | 2007-08-16 | Nec Corporation | ポリ乳酸変性ポリカルボジイミド化合物、それを含有するポリ乳酸樹脂組成物及び成形品 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE4005415C2 (de) | 1990-02-21 | 1996-04-11 | Boehringer Ingelheim Kg | Verfahren zum Herstellen von Polyestern auf der Basis von Hydroxycarbonsäuren |
US5142023A (en) | 1992-01-24 | 1992-08-25 | Cargill, Incorporated | Continuous process for manufacture of lactide polymers with controlled optical purity |
JPH0834837A (ja) | 1994-07-22 | 1996-02-06 | Dainippon Ink & Chem Inc | 高分解性ラクタイド系共重合体の製造方法 |
JP3556785B2 (ja) | 1996-11-05 | 2004-08-25 | ダイセル化学工業株式会社 | ラクトンの重合方法 |
JP3783426B2 (ja) | 1997-08-27 | 2006-06-07 | トヨタ自動車株式会社 | ポリカーボネート化合物を含有するポリ乳酸系樹脂組成物 |
ES2276193T3 (es) * | 1999-06-18 | 2007-06-16 | Toray Industries, Inc. | Resina de acido poliactico, productos textiles obtenidos de la misma y procedimientos para producir productos textiles. |
JP2002180328A (ja) | 2000-12-13 | 2002-06-26 | Kanebo Ltd | ポリ乳酸繊維 |
JP2002256142A (ja) | 2001-03-01 | 2002-09-11 | Unitika Ltd | 分解性を制御したポリ乳酸樹脂組成物及び分解処理方法 |
CN1930211B (zh) * | 2004-03-18 | 2011-07-13 | 株式会社吴羽 | 残留环酯少的脂族聚酯的制造方法 |
JP5166698B2 (ja) | 2006-01-18 | 2013-03-21 | 帝人化成株式会社 | 押出成形用シートの原料として用いるペレットの製造方法 |
CN102333785B (zh) | 2009-02-09 | 2015-06-10 | Lg化学株式会社 | 聚乳酸树脂及其制备方法 |
-
2009
- 2009-12-18 KR KR1020090127204A patent/KR101027163B1/ko active IP Right Grant
-
2010
- 2010-09-02 JP JP2012544344A patent/JP5636438B2/ja active Active
- 2010-09-02 US US13/515,746 patent/US8779083B2/en active Active
- 2010-09-02 EP EP10773522.7A patent/EP2514782A4/en not_active Withdrawn
- 2010-09-02 WO PCT/KR2010/005417 patent/WO2011074760A2/ko active Application Filing
- 2010-09-02 CN CN201080057731XA patent/CN102791764A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100519015B1 (ko) * | 1999-06-18 | 2005-10-06 | 도레이 카부시키가이샤 | 폴리락트산 수지 및 이를 이용한 섬유제품, 및 섬유제품의제조방법 |
JP2003221499A (ja) * | 2002-01-29 | 2003-08-05 | Gunze Ltd | ポリ乳酸系熱収縮材 |
JP2004332166A (ja) * | 2003-05-09 | 2004-11-25 | Toray Ind Inc | ポリ乳酸繊維 |
WO2007091427A1 (ja) * | 2006-02-07 | 2007-08-16 | Nec Corporation | ポリ乳酸変性ポリカルボジイミド化合物、それを含有するポリ乳酸樹脂組成物及び成形品 |
Non-Patent Citations (2)
Title |
---|
See also references of EP2514782A4 * |
YANG, L. ET AL.: "Stabilization of Poly (lactic acid) by Polycarbodiimide.", POLYM. DEGRAD. STAB., vol. 93, July 2008 (2008-07-01), pages 1923 - 1929, XP025466681 * |
Also Published As
Publication number | Publication date |
---|---|
US8779083B2 (en) | 2014-07-15 |
EP2514782A2 (en) | 2012-10-24 |
US20120289675A1 (en) | 2012-11-15 |
JP5636438B2 (ja) | 2014-12-03 |
CN102791764A (zh) | 2012-11-21 |
WO2011074760A2 (ko) | 2011-06-23 |
EP2514782A4 (en) | 2016-03-16 |
JP2013514427A (ja) | 2013-04-25 |
KR101027163B1 (ko) | 2011-04-05 |
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