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1. 发明申请

WO2007118280A1 POLYMERIC FILMS 审中-公开
标题翻译：聚合物薄膜
公开(公告)号：WO2007118280A1
公开(公告)日：2007-10-25
申请号：PCT/AU2007/000495
申请日：2007-04-18
申请人： PLANTIC TECHNOLOGIES LIMITED , OAKLEY, Nicholas, Roy , McCAFFREY, Nicholas, John , KHEMANI, Kishan
发明人： OAKLEY, Nicholas, Roy , McCAFFREY, Nicholas, John , KHEMANI, Kishan
IPC分类号： C08L3/00 , B29C47/00 , C08L3/14
CPC分类号： C08L3/02 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14113 , B29B2911/1414 , B29B2911/14646 , B29B2911/14906 , B29C47/0026 , B29C47/065 , B29C47/14 , B29C49/04 , B29C49/06 , B29C49/12 , B29C49/221 , B29C49/2408 , B29C51/02 , B29C51/16 , B29K2003/00 , B29K2105/0038 , B29K2995/006 , B29K2995/0067 , B29K2995/0069 , B29L2031/7158 , C08L3/04 , C08L3/14 , C08L29/04 , C08L31/04 , Y10T428/31786 , Y10T428/31797 , Y10T428/31913 , Y10T428/31971 , C08L2666/06 , C08L2666/04
摘要： A polymer composition and its use for thin film packaging applications including on a dry basis: a) from 45 to 90% by weight of starch; b) from 0.1 to 15% by weight of a water soluble polymer selected from polyvinyl alcohol, polyvinylacetate, and copolymers of ethylene and vinyl alcohol which have a melting point compatible with the molten state of the starch component; and c) from 5 to 45% by weight of one or more plasticizers having a molecular weight in the range of 50 - 6000, more preferably 50-2500 and more preferably still 100 - 400 and desirably selected from the group consisting of sorbitol, glycerol, maltitol, xylitol, mannitol, erythritol, glycerol trioleate, tributyl citrate, acetyl tri-ethyl citrate, glyceryl triacetate, 2,2,4-trimethyl-1 ,3-pentanediol diisobutyrate, polyethylene oxide, ethylene glycol, diethylene glycol or polyethylene glycol.
摘要翻译：一种聚合物组合物及其在薄膜包装应用中的应用，包括在干燥的基础上：a）45至90重量％的淀粉; b）0.1至15重量％的选自聚乙烯醇，聚乙酸乙烯酯的水溶性聚合物，以及具有与淀粉组分的熔融状态相容的熔点的乙烯和乙烯醇的共聚物; 和c）5至45重量％的一种或多种增塑剂，其分子量范围为50-6000，更优选为50-2500，更优选为100-400，并且理想地选自山梨醇，甘油，麦芽糖醇，木糖醇，甘露糖醇，赤藓糖醇，甘油三油酸酯，柠檬酸三丁酯，柠檬酸乙酰基三乙酯，三乙酸甘油酯，二异丁酸2,2,4-三甲基-1,3-戊二醇酯，聚环氧乙烷，乙二醇，二甘醇或聚乙二醇。

2. 发明公开

EP2046885A1 MOULDABLE BIODEGRADABLE POLYMER 有权
标题翻译：可生物降解的聚合物
公开(公告)号：EP2046885A1
公开(公告)日：2009-04-15
申请号：EP07784743.2
申请日：2007-08-06
申请人： Plantic Technologies Limited
发明人： KHEMANI, Kishan , McCAFFREY, Nicholas, John
IPC分类号： C08L3/00 , C08K5/053 , C08L3/14 , C08L29/02 , C08L31/04
CPC分类号： C08L3/02 , B29C48/05 , B29C48/40 , B29C48/767 , B29K2995/006 , B29L2031/731 , C08K5/053 , C08L3/04 , C08L5/08 , C08L23/0853 , C08L29/04 , C08L31/04 , C08L97/02 , C08L2201/06 , Y10T428/31786 , Y10T428/31971 , C08L2666/02 , C08L2666/04
摘要： A biodegradable injection mouldable polymer composition including on a dry weight basis from 45-85% w/w by weight of a starch and/or a modified high amylose starch, from 2-15% w/w by weight of a water soluble polymer preferably selected from polyvinyl alcohol, polyvinyl acetate and copolymers of ethylene and vinyl alcohol which have a melting point compatible with the molten state of the starch components, and from 5-45% w/w by weight of one or more polyol plasticizers having a molecular weight in the range of 50-6000, more preferably 50-2500, and still more preferably 100-400 and preferably selected from the group consisting of sorbitol, glycerol, maltitol, xylitol, mannitol, erythritol, polyglycerol, glycerol trioleate, tributyl citrate, acetyl tri-ethyl citrate, glyceryl triacetate, 2,2,4-trimethyl-1,3-pentanediol diisobutyrate, polyethylene oxide, ethylene glycol, diethylene glycol or polyethylene glycol; more preferably glycerol, maltitol, sorbitol, erythritol and xylitol. The composition is preferably substantially soluble in water.
摘要翻译：一种可生物降解的可注射成型聚合物组合物，其包含基于干重45-85重量％的淀粉和/或改性的高直链淀粉淀粉，优选2-15重量％的水溶性聚合物，优选其选自熔点与淀粉组分的熔融态相容的聚乙烯醇，聚乙酸乙烯酯和乙烯与乙烯醇的共聚物，以及5-45重量％的一种或多种具有分子量的多元醇增塑剂在50-6000，更优选50-2500，并且还更优选100-400的范围内，并且优选选自山梨醇，甘油，麦芽糖醇，木糖醇，甘露醇，赤藓糖醇，聚甘油，甘油三油酸酯，柠檬酸三丁酯，乙酰基柠檬酸三乙酯，三乙酸甘油酯，2,2,4-三甲基-1,3-戊二醇二异丁酸酯，聚环氧乙烷，乙二醇，二甘醇或聚乙二醇; 更优选甘油，麦芽糖醇，山梨醇，赤藓糖醇和木糖醇。该组合物优选基本上可溶于水。

3. 发明授权

EP2007831B1 POLYMERIC FILMS 有权
公开(公告)号：EP2007831B1
公开(公告)日：2019-06-12
申请号：EP07718742.5
申请日：2007-04-18
申请人： Plantic Technologies Limited
发明人： OAKLEY, Nicholas, Roy , McCAFFREY, Nicholas, John , KHEMANI, Kishan
IPC分类号： C08L3/00 , C08L3/14

4. 发明公开

EP2007831A1 POLYMERIC FILMS 有权
标题翻译： POLYMERFOLIEN
公开(公告)号：EP2007831A1
公开(公告)日：2008-12-31
申请号：EP07718742.5
申请日：2007-04-18
申请人： Plantic Technologies Limited
发明人： OAKLEY, Nicholas, Roy , McCAFFREY, Nicholas, John , KHEMANI, Kishan
IPC分类号： C08L3/00
CPC分类号： C08L3/02 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14113 , B29B2911/1414 , B29B2911/14646 , B29B2911/14906 , B29C47/0026 , B29C47/065 , B29C47/14 , B29C49/04 , B29C49/06 , B29C49/12 , B29C49/221 , B29C49/2408 , B29C51/02 , B29C51/16 , B29K2003/00 , B29K2105/0038 , B29K2995/006 , B29K2995/0067 , B29K2995/0069 , B29L2031/7158 , C08L3/04 , C08L3/14 , C08L29/04 , C08L31/04 , Y10T428/31786 , Y10T428/31797 , Y10T428/31913 , Y10T428/31971 , C08L2666/06 , C08L2666/04
摘要： A polymer composition and its use for thin film packaging applications including on a dry basis: a) from 45 to 90% by weight of starch; b) from 0.1 to 15% by weight of a water soluble polymer selected from polyvinyl alcohol, polyvinylacetate, and copolymers of ethylene and vinyl alcohol which have a melting point compatible with the molten state of the starch component; and c) from 5 to 45% by weight of one or more plasticizers having a molecular weight in the range of 50 - 6000, more preferably 50-2500 and more preferably still 100 - 400 and desirably selected from the group consisting of sorbitol, glycerol, maltitol, xylitol, mannitol, erythritol, glycerol trioleate, tributyl citrate, acetyl tri-ethyl citrate, glyceryl triacetate, 2,2,4-trimethyl-1 ,3-pentanediol diisobutyrate, polyethylene oxide, ethylene glycol, diethylene glycol or polyethylene glycol.

5. 发明授权

EP2046885B1 MOULDABLE BIODEGRADABLE POLYMER 有权
公开(公告)号：EP2046885B1
公开(公告)日：2019-11-13
申请号：EP07784743.2
申请日：2007-08-06
申请人： Plantic Technologies Limited
发明人： KHEMANI, Kishan , McCAFFREY, Nicholas, John , HENDERSON, Rulande
IPC分类号： C08L3/00 , C08K5/053 , C08L3/14 , C08L29/02 , C08L31/04 , C08L3/02

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