JP2008504404A5 - - Google Patents
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- Publication number
- JP2008504404A5 JP2008504404A5 JP2007518309A JP2007518309A JP2008504404A5 JP 2008504404 A5 JP2008504404 A5 JP 2008504404A5 JP 2007518309 A JP2007518309 A JP 2007518309A JP 2007518309 A JP2007518309 A JP 2007518309A JP 2008504404 A5 JP2008504404 A5 JP 2008504404A5
- Authority
- JP
- Japan
- Prior art keywords
- polylactide resin
- copolymer
- acrylic polymer
- molecular weight
- average
- 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.)
- Granted
Links
- 229920000747 poly(lactic acid) Polymers 0.000 claims 19
- 239000011347 resin Substances 0.000 claims 19
- 229920005989 resin Polymers 0.000 claims 19
- 229920006243 acrylic copolymer Chemical group 0.000 claims 11
- 229920000058 polyacrylate Chemical group 0.000 claims 11
- 125000003700 epoxy group Chemical group 0.000 claims 8
- 125000002843 carboxylic acid group Chemical group 0.000 claims 5
- 239000007795 chemical reaction product Substances 0.000 claims 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 3
- 230000009477 glass transition Effects 0.000 claims 2
- 239000004793 Polystyrene Substances 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- 238000005227 gel permeation chromatography Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000000977 initiatory effect Effects 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229920002223 polystyrene Polymers 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58215604P | 2004-06-23 | 2004-06-23 | |
| US60/582,156 | 2004-06-23 | ||
| PCT/US2005/022480 WO2006002372A2 (en) | 2004-06-23 | 2005-06-23 | Branched polylactic acid polymers and method of preparing same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008504404A JP2008504404A (ja) | 2008-02-14 |
| JP2008504404A5 true JP2008504404A5 (cg-RX-API-DMAC7.html) | 2008-07-24 |
| JP4798800B2 JP4798800B2 (ja) | 2011-10-19 |
Family
ID=35782365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007518309A Expired - Fee Related JP4798800B2 (ja) | 2004-06-23 | 2005-06-23 | 分枝型ポリ乳酸ポリマーとその製法 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7566753B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP1773586B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP4798800B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR100854168B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN100564025C (cg-RX-API-DMAC7.html) |
| AU (1) | AU2005258271B2 (cg-RX-API-DMAC7.html) |
| BR (1) | BRPI0512370B1 (cg-RX-API-DMAC7.html) |
| CA (1) | CA2570822C (cg-RX-API-DMAC7.html) |
| ES (1) | ES2397898T3 (cg-RX-API-DMAC7.html) |
| NZ (1) | NZ552193A (cg-RX-API-DMAC7.html) |
| PL (1) | PL1773586T3 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2006002372A2 (cg-RX-API-DMAC7.html) |
Families Citing this family (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8133558B2 (en) * | 2004-08-30 | 2012-03-13 | Plastics Suppliers, Inc. | Polylactic acid blown film and method of manufacturing same |
| DE102005007479A1 (de) * | 2005-02-17 | 2006-08-31 | Basf Ag | Verfahren zur Compoundierung von Polycondensaten |
| JP4672409B2 (ja) * | 2005-03-24 | 2011-04-20 | 東亞合成株式会社 | 脂肪族ポリエステル樹脂組成物 |
| WO2006113795A2 (en) * | 2005-04-19 | 2006-10-26 | Plastic Suppliers, Inc. | Polylactic acid shrink films and methods of manufacturing same |
| WO2007061944A2 (en) * | 2005-11-21 | 2007-05-31 | Plastic Suppliers, Inc. | Polylactic acid shrink films and methods of casting same |
| DE602006009542D1 (de) * | 2005-11-30 | 2009-11-12 | Toray Industries | Mehrlagiges flächengebilde aus polymilchsäureharz und daraus hergestellter formkörper |
| ES2337307T5 (es) * | 2006-04-14 | 2016-03-03 | Biotec Biologische Naturverpackungen Gmbh & Co. Kg | Lámina multicapa y procedimiento para su fabricación |
| US9163141B2 (en) * | 2006-04-27 | 2015-10-20 | Cryovac, Inc. | Polymeric blend comprising polylactic acid |
| US8206796B2 (en) | 2006-04-27 | 2012-06-26 | Cryovac, Inc. | Multilayer film comprising polylactic acid |
| US7604859B2 (en) * | 2006-08-30 | 2009-10-20 | Far Eastern Textile Ltd. | Heat adhesive biodegradable bicomponent fibers |
| FR2916203B1 (fr) * | 2007-05-14 | 2012-07-20 | Arkema | Liants de coextrusion sur base renouvelable/biodegradable |
| EP2222456B1 (en) * | 2007-12-11 | 2014-07-02 | Toray Plastics (America) , Inc. | Process to produce biaxially oriented polylactic acid film at high transverse orientation rates |
| CN102037053B (zh) * | 2008-04-30 | 2016-03-02 | 自然工作有限责任公司 | 由具有高分子量和高特性粘数的聚丙交酯制得的挤出泡沫 |
| US8137818B2 (en) * | 2008-07-28 | 2012-03-20 | Tate & Lyle Ingredients Americas Llc | Poly(lactic acid)-containing compositions for use in imparting oil, grease, or water resistance to paper |
| WO2010012688A1 (de) * | 2008-08-01 | 2010-02-04 | Basf Se | Erhöhung der hydrolysebeständigkeit von biologisch abbaubaren polyestern |
| MX2011001623A (es) * | 2008-08-15 | 2011-05-24 | Toray Plastics America Inc | Pelicula de acido polilactico biaxialmente orientada con alta barrera. |
| CN101921371B (zh) * | 2009-06-09 | 2012-06-27 | 中国科学院化学研究所 | 一种长链支化聚乳酸树脂及其制备方法 |
| US9150004B2 (en) * | 2009-06-19 | 2015-10-06 | Toray Plastics (America), Inc. | Biaxially oriented polylactic acid film with improved heat seal properties |
| WO2011038248A1 (en) | 2009-09-25 | 2011-03-31 | Toray Plastics (America), Inc. | Multi-layer high moisture barrier polylactic acid film |
| WO2011085058A1 (en) | 2010-01-06 | 2011-07-14 | Nature Works Llc | Polylactide molding compositions and molding process |
| WO2011103452A1 (en) * | 2010-02-19 | 2011-08-25 | Toray Plastics (America) , Inc. | Multi-layer high moisture barrier polylactic acid film |
| KR101417207B1 (ko) * | 2010-03-15 | 2014-07-11 | (주)엘지하우시스 | Pla 수지를 사용한 바닥재 |
| US9492962B2 (en) | 2010-03-31 | 2016-11-15 | Toray Plastics (America), Inc. | Biaxially oriented polylactic acid film with reduced noise level and improved moisture barrier |
| WO2011123165A1 (en) | 2010-03-31 | 2011-10-06 | Toray Plastics (America), Inc. | Biaxially oriented polyactic acid film with reduced noise level |
| US10753023B2 (en) | 2010-08-13 | 2020-08-25 | Kimberly-Clark Worldwide, Inc. | Toughened polylactic acid fibers |
| US8936740B2 (en) * | 2010-08-13 | 2015-01-20 | Kimberly-Clark Worldwide, Inc. | Modified polylactic acid fibers |
| WO2012103208A2 (en) * | 2011-01-28 | 2012-08-02 | Anderson Development Company | Compositions of glycidyl methacrylate copolymer suitable as chain extender for poly(lactic acid) |
| US9045611B2 (en) | 2011-03-04 | 2015-06-02 | Cryovac, Inc. | Process for preparing a heat resistant polylactic acid foamed article |
| SK262011A3 (sk) | 2011-04-11 | 2012-11-05 | Ustav Polymerov Sav | Biologically degradable polymeric composition having improved properties |
| JP5414875B2 (ja) * | 2011-11-11 | 2014-02-12 | 日本合成化学工業株式会社 | 生分解性積層体 |
| US8637130B2 (en) | 2012-02-10 | 2014-01-28 | Kimberly-Clark Worldwide, Inc. | Molded parts containing a polylactic acid composition |
| US9040598B2 (en) | 2012-02-10 | 2015-05-26 | Kimberly-Clark Worldwide, Inc. | Renewable polyester compositions having a low density |
| US8975305B2 (en) | 2012-02-10 | 2015-03-10 | Kimberly-Clark Worldwide, Inc. | Rigid renewable polyester compositions having a high impact strength and tensile elongation |
| US10858762B2 (en) | 2012-02-10 | 2020-12-08 | Kimberly-Clark Worldwide, Inc. | Renewable polyester fibers having a low density |
| US8980964B2 (en) | 2012-02-10 | 2015-03-17 | Kimberly-Clark Worldwide, Inc. | Renewable polyester film having a low modulus and high tensile elongation |
| WO2013184014A1 (en) | 2012-06-06 | 2013-12-12 | Universidade De Coimbra | Process for preparing high molecular weight poly(lactic acid) by melt polycondensation |
| WO2014184057A1 (en) | 2013-05-14 | 2014-11-20 | Basf Se | Process for production of polymer powders |
| JP6206711B2 (ja) * | 2013-09-27 | 2017-10-04 | Dic株式会社 | スチレン系樹脂組成物及びその製造方法 |
| WO2016121696A1 (ja) | 2015-01-30 | 2016-08-04 | 東洋紡株式会社 | ポリ乳酸含有水系分散体 |
| US10843372B1 (en) | 2015-06-22 | 2020-11-24 | Purdue Research Foundation | Methods and compositions for preparing particle boards |
| CN106317338B (zh) * | 2015-06-23 | 2018-09-21 | 中国石油化工股份有限公司 | 长链支化聚乳酸树脂及其制备方法 |
| WO2017033613A1 (ja) * | 2015-08-21 | 2017-03-02 | 国立大学法人奈良先端科学技術大学院大学 | ポリ乳酸誘導体及びその製造方法、並びにポリ乳酸系ステレオコンプレックス |
| US20190126596A1 (en) | 2016-04-28 | 2019-05-02 | Natureworks Llc | Polymer foam insulation structures having a facing layer of a polylactide resin |
| KR102219992B1 (ko) | 2016-04-28 | 2021-02-25 | 네이쳐웍스 엘엘씨 | 내열성 폴리머 층 및 폴리락티드 수지 층을 포함하는 다층 시트의 외장을 갖는 폴리머 발포체 단열 구조물 |
| CN111386321B (zh) * | 2017-12-03 | 2022-05-24 | 自然工作有限责任公司 | 用于纸板涂层的聚乳酸树脂组合物以及使用这些组合物的纸板涂覆方法 |
| AU2019213590B2 (en) | 2018-02-02 | 2024-02-01 | Natureworks Llc | Hyperbranched polylactide resin compositions |
| CN108484922B (zh) * | 2018-04-19 | 2019-10-29 | 苏州大学 | 一种疏水型聚己内酯及其制备方法 |
| EP3820941B1 (en) | 2018-07-13 | 2023-09-13 | Byk-Chemie GmbH | A grafted polylactic acid |
| EP3864090B1 (en) * | 2018-10-09 | 2022-12-07 | BYK-Chemie GmbH | A composition comprising a grafted polylactic acid |
| JP7638229B2 (ja) | 2019-06-13 | 2025-03-03 | ネイチャーワークス・エル・エル・シー | 急速加水分解ポリラクチド樹脂組成物 |
| CN113265029A (zh) * | 2020-11-26 | 2021-08-17 | 汕头市三马塑胶制品有限公司 | 一种兼具高熔体强度及优异加工流动性的长链支化聚乳酸及其制备方法 |
| WO2022212229A1 (en) | 2021-03-31 | 2022-10-06 | Natureworks Llc | Melt-stable polylactide resin compositions containing phosphite esters |
| CN113512181B (zh) * | 2021-08-09 | 2022-08-12 | 重庆大学 | 一种可低温加工的聚乳酸及其制备方法 |
| KR20250008864A (ko) | 2022-03-30 | 2025-01-16 | 네이쳐웍스 엘엘씨 | 초분지형 폴리(메조-락티드) 수지 조성물 |
| CN114940745B (zh) * | 2022-06-09 | 2024-06-25 | 万华化学集团股份有限公司 | 一种分子量可控的聚乳酸的制备方法 |
| DE22204222T1 (de) | 2022-10-27 | 2025-04-03 | Basf Se | Biologisch abbaubare polymerzusammensetzung |
| WO2024145130A1 (en) | 2022-12-28 | 2024-07-04 | Natureworks Llc | Polylactide resin compositions and biaxial stretching process for the polylactide resin compositions |
| AU2024206773A1 (en) | 2023-01-05 | 2025-01-09 | Lg Chem, Ltd. | Branched polylactic acid polymer and method for preparing same |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3845016A (en) * | 1971-12-17 | 1974-10-29 | Ford Motor Co | Thermoset molding powders employing glycidyl methacrylate-functional polymers and polymeric polyanhydride crosslinking agents and moldings thereof |
| JPS61163952A (ja) * | 1985-01-16 | 1986-07-24 | Showa Denko Kk | 熱可塑性樹脂組成物 |
| JPH0578556A (ja) | 1991-09-18 | 1993-03-30 | Mitsubishi Kasei Corp | 熱可塑性樹脂組成物および電子部品封止成形品 |
| US5225521A (en) * | 1991-12-31 | 1993-07-06 | E. I. Du Pont De Nemours And Company | Star-shaped hydroxyacid polymers |
| US5210108A (en) * | 1992-07-29 | 1993-05-11 | E. I. Du Pont De Nemours And Company | Degradable foam materials |
| US5359026A (en) * | 1993-07-30 | 1994-10-25 | Cargill, Incorporated | Poly(lactide) copolymer and process for manufacture thereof |
| US5498650A (en) * | 1995-02-24 | 1996-03-12 | Ecological Chemical Products | Poly(lactic acid) composition having improved physical properties |
| JP3693756B2 (ja) * | 1996-05-27 | 2005-09-07 | カネボウ株式会社 | ポリ乳酸樹脂組成物 |
| US5910545A (en) * | 1997-10-31 | 1999-06-08 | Kimberly-Clark Worldwide, Inc. | Biodegradable thermoplastic composition |
| JP2001123055A (ja) * | 1999-10-27 | 2001-05-08 | Shimadzu Corp | ポリ乳酸系樹脂組成物 |
| WO2002100921A1 (en) | 2001-06-08 | 2002-12-19 | Cargill Dow Llc | Copolymers of monocyclic esters and carbonates and methods for making same |
| JP3824547B2 (ja) * | 2001-08-10 | 2006-09-20 | ユニチカ株式会社 | 生分解性ポリエステル樹脂組成物、その製造方法、及びそれより得られる発泡体、成形体 |
| US20030105231A1 (en) * | 2001-11-28 | 2003-06-05 | Hitech Polymers Inc. | Polyester composition |
| ATE521471T1 (de) * | 2002-05-29 | 2011-09-15 | Kureha Corp | Behälter für biologisch abbaubare, wärmebeständige harte harzformmassen |
| JP4311916B2 (ja) * | 2002-06-05 | 2009-08-12 | アキレス株式会社 | 耐加水分解性に優れた生分解性樹脂製フィルムまたはシート |
| US7354973B2 (en) * | 2003-12-12 | 2008-04-08 | E.I. Du Pont De Nemours And Company | Toughened poly(lactic acid) compositions |
| JP2005343970A (ja) * | 2004-06-01 | 2005-12-15 | Okura Ind Co Ltd | ポリ乳酸系樹脂組成物 |
-
2005
- 2005-06-23 AU AU2005258271A patent/AU2005258271B2/en not_active Ceased
- 2005-06-23 BR BRPI0512370-4A patent/BRPI0512370B1/pt not_active IP Right Cessation
- 2005-06-23 CA CA2570822A patent/CA2570822C/en not_active Expired - Lifetime
- 2005-06-23 NZ NZ552193A patent/NZ552193A/en not_active IP Right Cessation
- 2005-06-23 WO PCT/US2005/022480 patent/WO2006002372A2/en not_active Ceased
- 2005-06-23 US US11/629,798 patent/US7566753B2/en active Active
- 2005-06-23 CN CNB2005800269801A patent/CN100564025C/zh not_active Expired - Fee Related
- 2005-06-23 EP EP20050788614 patent/EP1773586B1/en not_active Expired - Lifetime
- 2005-06-23 PL PL05788614T patent/PL1773586T3/pl unknown
- 2005-06-23 ES ES05788614T patent/ES2397898T3/es not_active Expired - Lifetime
- 2005-06-23 KR KR1020077001447A patent/KR100854168B1/ko not_active Expired - Fee Related
- 2005-06-23 JP JP2007518309A patent/JP4798800B2/ja not_active Expired - Fee Related
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