MX351694B - Película de resina de ácido poliláctico. - Google Patents
Película de resina de ácido poliláctico.Info
- Publication number
- MX351694B MX351694B MX2013008564A MX2013008564A MX351694B MX 351694 B MX351694 B MX 351694B MX 2013008564 A MX2013008564 A MX 2013008564A MX 2013008564 A MX2013008564 A MX 2013008564A MX 351694 B MX351694 B MX 351694B
- Authority
- MX
- Mexico
- Prior art keywords
- polylactic acid
- acid resin
- resin film
- kgf
- width
- 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
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
- C08G18/428—Lactides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/06—Polyurethanes from polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C08J2375/06—Polyurethanes from polyesters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Abstract
La presente invención se refiere a una película de resina de ácido poliláctico que tiene excelente flexibilidad, propiedades mecánicas, estabilidad y transparencia mientras tiene una biodegradabilidad específica de la resina de ácido poliláctico y es útil como un material de embalaje; la presente invención proporciona una película de resina de ácido poliláctico que comprende una resina de ácido poliláctico que incluye un segmento duro que comprende una unidad de repetición de ácido poliláctico y un segmento suave que comprende una unidad de repetición de poliol poliuretano en las que las unidades de repetición de poliol poliéter están enlazadas linealmente por medio de un enlace de uretano, en donde el módulo de Young total tanto en dirección de la máquina como en dirección transversal de la película es 350 a 750 kgf/mm2, y la resistencia a la tracción inicial en la dirección de la máquina y la dirección transversal de la película es 20 kgf/mm2 o más.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110007367A KR101804431B1 (ko) | 2011-01-25 | 2011-01-25 | 폴리유산 수지 필름 |
KR1020110007365A KR101804429B1 (ko) | 2011-01-25 | 2011-01-25 | 폴리유산 수지 필름 |
KR1020110007366A KR101804430B1 (ko) | 2011-01-25 | 2011-01-25 | 폴리유산 수지 필름 |
PCT/KR2011/008308 WO2012102463A1 (ko) | 2011-01-25 | 2011-11-02 | 폴리유산 수지 필름 |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2013008564A MX2013008564A (es) | 2013-08-21 |
MX351694B true MX351694B (es) | 2017-10-24 |
Family
ID=46581010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2013008564A MX351694B (es) | 2011-01-25 | 2011-11-02 | Película de resina de ácido poliláctico. |
Country Status (11)
Country | Link |
---|---|
US (1) | US9567429B2 (es) |
EP (1) | EP2669320B1 (es) |
JP (1) | JP5960725B2 (es) |
CN (1) | CN103328547B (es) |
AU (1) | AU2011356807B2 (es) |
BR (1) | BR112013019008B1 (es) |
CA (1) | CA2824959C (es) |
ES (1) | ES2748522T3 (es) |
HK (1) | HK1185094A1 (es) |
MX (1) | MX351694B (es) |
WO (1) | WO2012102463A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103328535B (zh) * | 2010-11-08 | 2016-01-20 | Sk化学株式会社 | 聚乳酸树脂、其制备方法以及包含所述聚乳酸树脂的包装膜 |
CN104837900B (zh) * | 2012-12-04 | 2018-04-27 | Lg化学株式会社 | 定向膜 |
WO2014109347A1 (ja) * | 2013-01-11 | 2014-07-17 | 株式会社クレハ | ポリ-l-乳酸固化押出成形物及びその製造方法並びにその応用 |
KR102111761B1 (ko) * | 2013-11-22 | 2020-05-15 | 에스케이케미칼 주식회사 | 폴리유산/아크릴로니트릴-부타디엔-스타이렌 공중합체 얼로이 수지 조성물 |
WO2015156638A1 (ko) * | 2014-04-11 | 2015-10-15 | 코오롱인더스트리 주식회사 | 폴리에스테르 필름, 이의 제조방법 및 이를 이용한 폴리에스테르 성형품, 이의 제조방법 |
KR102130039B1 (ko) * | 2014-06-05 | 2020-07-03 | 에스케이케미칼 주식회사 | 열 접착성 유연 폴리유산 수지 조성물 |
KR102456006B1 (ko) * | 2016-03-24 | 2022-10-18 | 에스케이케미칼 주식회사 | 폴리유산 수지 조성물 및 이를 포함한 성형용품 |
CN114940749B (zh) * | 2022-07-05 | 2023-12-26 | 普立思生物科技有限公司 | 一种淋膜聚乳酸树脂的合成工艺 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3407772B2 (ja) * | 1994-07-20 | 2003-05-19 | 大日本インキ化学工業株式会社 | 高分子量乳酸系共重合ポリエステルの製造方法及びその成形物 |
JP3503260B2 (ja) | 1995-04-27 | 2004-03-02 | 大日本インキ化学工業株式会社 | 乳酸系ポリエーテルポリエステルの製造方法 |
JP3620170B2 (ja) * | 1996-09-30 | 2005-02-16 | トヨタ自動車株式会社 | ポリ乳酸系共重合体の製造方法及びポリ乳酸系共重合体 |
KR100484576B1 (ko) * | 1999-08-19 | 2005-04-20 | 아사히 가세이 가부시키가이샤 | 폴리에테르 폴리우레탄 |
JP3236842B2 (ja) * | 1999-10-27 | 2001-12-10 | 三菱樹脂株式会社 | 生分解性袋 |
JP2001212877A (ja) * | 2000-02-03 | 2001-08-07 | Toray Ind Inc | 二軸配向ポリエステルフィルムの製造方法および二軸配向ポリエステルフィルム |
JP4552298B2 (ja) * | 2000-09-12 | 2010-09-29 | Dic株式会社 | 乳酸系共重合ポリエステルの製造方法 |
JP2002193343A (ja) * | 2000-12-22 | 2002-07-10 | Dainippon Ink & Chem Inc | 乳酸系コポリマーからなる青果用包装袋 |
US6703115B2 (en) * | 2001-05-01 | 2004-03-09 | Eastman Chemical Company | Multilayer films |
US20060193789A1 (en) | 2002-10-25 | 2006-08-31 | Foamix Ltd. | Film forming foamable composition |
JP4411521B2 (ja) * | 2003-01-30 | 2010-02-10 | Dic株式会社 | ポリ乳酸組成物 |
CN1621433A (zh) * | 2003-11-24 | 2005-06-01 | 中国石化仪征化纤股份有限公司 | 高分子量乳酸共聚物的制备方法 |
US20090274885A1 (en) | 2005-03-25 | 2009-11-05 | Yousuke Egawa | Polyactic acid-based card material and card |
EP2081982B1 (de) * | 2006-10-05 | 2014-05-07 | Treofan Germany GmbH & Co.KG | Simultan verstreckte folie aus pla mit verbesserten mechanischen eigenschaften |
JP5420179B2 (ja) | 2008-02-29 | 2014-02-19 | 株式会社Adeka | ポリ乳酸樹脂組成物 |
JP5208821B2 (ja) * | 2009-03-13 | 2013-06-12 | ユニチカ株式会社 | ポリ乳酸系二軸延伸フィルム |
-
2011
- 2011-11-02 EP EP11857120.7A patent/EP2669320B1/en active Active
- 2011-11-02 ES ES11857120T patent/ES2748522T3/es active Active
- 2011-11-02 MX MX2013008564A patent/MX351694B/es active IP Right Grant
- 2011-11-02 US US13/981,135 patent/US9567429B2/en active Active
- 2011-11-02 BR BR112013019008A patent/BR112013019008B1/pt active IP Right Grant
- 2011-11-02 WO PCT/KR2011/008308 patent/WO2012102463A1/ko active Application Filing
- 2011-11-02 JP JP2013550380A patent/JP5960725B2/ja active Active
- 2011-11-02 CN CN201180065970.4A patent/CN103328547B/zh active Active
- 2011-11-02 CA CA2824959A patent/CA2824959C/en active Active
- 2011-11-02 AU AU2011356807A patent/AU2011356807B2/en active Active
-
2013
- 2013-11-04 HK HK13112403.1A patent/HK1185094A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
HK1185094A1 (zh) | 2014-02-07 |
AU2011356807A2 (en) | 2013-08-22 |
AU2011356807A1 (en) | 2013-08-15 |
EP2669320B1 (en) | 2019-07-10 |
US9567429B2 (en) | 2017-02-14 |
CN103328547B (zh) | 2016-03-09 |
BR112013019008B1 (pt) | 2020-04-07 |
US20140037931A1 (en) | 2014-02-06 |
CA2824959A1 (en) | 2012-08-02 |
ES2748522T3 (es) | 2020-03-17 |
CN103328547A (zh) | 2013-09-25 |
EP2669320A4 (en) | 2017-07-05 |
CA2824959C (en) | 2018-06-26 |
JP5960725B2 (ja) | 2016-08-02 |
JP2014507524A (ja) | 2014-03-27 |
EP2669320A1 (en) | 2013-12-04 |
BR112013019008A2 (pt) | 2016-10-04 |
WO2012102463A1 (ko) | 2012-08-02 |
AU2011356807B2 (en) | 2015-11-05 |
MX2013008564A (es) | 2013-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |