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1. 发明申请

WO2007140538A1 CONTAINER CLOSURE 审中-公开
标题翻译：集装箱封闭
公开(公告)号：WO2007140538A1
公开(公告)日：2007-12-13
申请号：PCT/AU2007/000803
申请日：2007-06-07
申请人： PLANTIC TECHNOLOGIES LTD , HENDERSON, Rulande , KHEMANI, Kishan , MCCAFFREY, Nicholas, John
发明人： HENDERSON, Rulande , KHEMANI, Kishan , MCCAFFREY, Nicholas, John
IPC分类号： C08L3/00 , C08K5/05 , C08K5/10 , B65D39/00 , C08K5/103 , C08K5/11 , C08L3/02 , C08L3/04 , C08L3/10 , B65D53/04
CPC分类号： B65D65/466 , C08K5/0016 , C08L3/02 , C08L3/10 , C08L29/04 , Y02W90/11 , Y02W90/13 , C08L2666/04
摘要： A closure for sealing a container, the closure comprising a biodegradable polymer composition including on a dry basis (a) from 30 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 plasticisers having a molecular weight in the range of 18 - 6000, more preferably 50-2500 and more preferably still 75 - 400 and desirably selected from the group consisting of water, sorbitol, glycerol, maltitol, xylitol, mannitol, erythritol, glycerol trioleate, tributyl citrate, acetyl tri-ethyl citrate, glyceryl triacetate, 2,2,4-trimethyl-i ,3-pentanediol diisobutyrate, polyethylene oxide, ethylene glycol, diethylene glycol or polyethylene glycol, polyglycerol, wherein the polymer acts as a barrier to the transmission of gases into and out of the container.
摘要翻译：一种用于密封容器的封闭物，所述封闭物包括生物可降解的聚合物组合物，所述组合物包含干基（a）30至90重量％的淀粉，（b）0.1至15重量％的水溶性聚合物，所述聚合物选自聚乙烯醇，聚乙酸乙烯酯和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 18-6000，更优选50-2500，更优选仍为75-400，并且理想地选自水，山梨糖醇，甘油，麦芽糖醇，木糖醇，甘露醇，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，甘油三乙酸酯，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，聚甘油，其中聚合物作为阻挡气体传入和流出的障碍 e容器

2. 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。

3. 发明申请

WO2008144845A1 STARCH NANOCOMPOSITE MATERIALS 审中-公开
标题翻译： STARCH纳米复合材料
公开(公告)号：WO2008144845A1
公开(公告)日：2008-12-04
申请号：PCT/AU2008/000787
申请日：2008-06-02
申请人： PLANTIC TECHNOLOGIES LTD , KHEMANI, Kishan, C. , MOAD, Graeme , LASCARIS, Edmond , LI, Guoxin
发明人： KHEMANI, Kishan, C. , MOAD, Graeme , LASCARIS, Edmond , LI, Guoxin
IPC分类号： C08K3/34 , B65D65/38 , B65D65/00 , C08L3/00
CPC分类号： C08L3/02 , C08K3/346 , C08K9/04 , C08L2666/06
摘要： In one aspect, the invention provides a substantially exfoliated nanocomposite material including starch and hydrophobically modified layered silicate clay. In another aspect, the invention provides packaging made from material including the substantially exfoliated nanocomposite material described above. The nanocomposite material has improved mechanical and rheological properties and reduced sensitivity to moisture in that the rates of moisture update and/or loss are reduced. In another aspect, the invention provides a process for preparing the substantially exfoliated nanocomposite material described above, including a step of mixing the starch in the form of an aqueous gel with the hydrophobic clay in a melt mixing device. In a further aspect, the invention provides a process for preparing the substantially exfoliated nanocomposite material, including the steps of mixing the starch with the hydrophobic clay to form a masterbatch (hereinafter "the masterbatch process") and mixing the masterbatch with further starch.
摘要翻译：一方面，本发明提供了包括淀粉和疏水改性的层状硅酸盐粘土的基本上剥离的纳米复合材料。另一方面，本发明提供由包括上述基本上剥离的纳米复合材料的材料制成的包装。纳米复合材料具有改善的机械和流变性能并降低对水分的敏感性，因为减少了水分更新和/或损失的速率。另一方面，本发明提供了一种制备上述基本上脱模的纳米复合材料的方法，包括在熔融混合装置中将水性凝胶形式的淀粉与疏水性粘土混合的步骤。在另一方面，本发明提供了制备基本上脱落的纳米复合材料的方法，包括将淀粉与疏水性粘土混合以形成母料（以下称为“母料工艺”）并将母料与另外的淀粉混合的步骤。

4. 发明申请

WO2008094451A1 COMPOSITION COMPRISING BIOPOLYMER 审中-公开
标题翻译：包含生物聚合物的组合物
公开(公告)号：WO2008094451A1
公开(公告)日：2008-08-07
申请号：PCT/US2008/000971
申请日：2008-01-25
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , HAUSMANN, Karlheinz , MORKEN, Peter, A. , KHEMANI, Kishan, Chand , PERRY, Paul, Anthony
发明人： HAUSMANN, Karlheinz , MORKEN, Peter, A. , KHEMANI, Kishan, Chand , PERRY, Paul, Anthony
IPC分类号： C08L3/08
CPC分类号： C08L3/08 , C08L23/00 , Y10T428/31681 , Y10T428/31786 , Y10T428/3179 , Y10T428/31935 , Y10T428/31971 , C08L2666/06
摘要： Disclosed is a composition comprises or is produced from a biopolymer, an olefin copolymer, and an optional polymer wherein the biopolymer comprises repeat units derived from a glycoside. Also disclosed is an article comprising or produced from the composition.
摘要翻译：公开了包含或由生物聚合物，烯烃共聚物和任选的聚合物生产的组合物，其中生物聚合物包含衍生自糖苷的重复单元。还公开了包含或由组合物产生的制品。

5. 发明申请

WO2008074096A1 REACTIVE EXTRUSION MODIFICATION OF FUNCTIONAL POLYMERS 审中-公开
标题翻译：功能聚合物的反应性挤出改性
公开(公告)号：WO2008074096A1
公开(公告)日：2008-06-26
申请号：PCT/AU2007/001996
申请日：2007-12-21
申请人： PLANTIC TECHNOLOGIES LTD , KHEMANI, Kishan, C. , MORRIS, Brendan , MOAD, Graeme , LI, Guoxin
发明人： KHEMANI, Kishan, C. , MORRIS, Brendan , MOAD, Graeme , LI, Guoxin
IPC分类号： C08B31/02 , C08B13/00 , C08B31/08 , C08B31/16 , C08G63/00 , C08G63/08 , C08G65/02 , C08L1/02 , C08L3/04 , C08L3/06 , C08L3/08
CPC分类号： C08B31/02 , C08B31/08 , C08B31/12 , C08B31/16 , C08G63/00 , C08G63/664 , C08G64/18 , C08G64/183 , C08L3/04 , C08L3/06 , C08L3/08 , C08L2666/18
摘要： The present invention provides a process for the reactive extrusion modification of a functional polymer or polysaccharide comprising reacting, optionally in the presence of an acid catalyst, said functional polymer or polysaccharide in an aqueous state with a modifying agent. There is further provided biomaterials produced by the reactive extrusion process of the present invention. The biomaterials find uses in thermoforming, film production and in the preparation of polymer blends.
摘要翻译：本发明提供了功能性聚合物或多糖的反应性挤出改性的方法，包括任选地在酸催化剂存在下使所述官能聚合物或多糖以水性状态与改性剂反应。还提供了通过本发明的反应性挤出方法生产的生物材料。生物材料可用于热成型，薄膜生产和聚合物共混物的制备。

6. 发明申请

WO2008014573A1 MOULDABLE BIODEGRADABLE POLYMER 审中-公开
标题翻译：易于生物降解的聚合物
公开(公告)号：WO2008014573A1
公开(公告)日：2008-02-07
申请号：PCT/AU2007/001103
申请日：2007-08-06
申请人： PLANTIC TECHNOLOGIES LTD , KHEMANI, Kishan , McCAFFREY, Nicholas, John
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 , B29C47/0014 , B29C47/40 , B29C47/767 , 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：一种可生物降解的注射成型聚合物组合物，其包含基于干重计，重量比为45-85％w / w的淀粉和/或改性高直链淀粉，重量比为2-15％w / w的水溶性聚合物选自聚乙烯醇，聚乙酸乙烯酯和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5-45重量％重量的一种或多种具有分子量的多元醇增塑剂在50-6000的范围内，更优选为50-2500，更优选为100-400，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，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; 更优选甘油，麦芽糖醇，山梨糖醇，赤藓糖醇和木糖醇。组合物优选基本上可溶于水。

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