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1.发明公开
公开(公告)号：EP1193294A3
公开(公告)日：2002-08-07
申请号：EP01122622.2
申请日：2001-09-27
申请人： Tohcello Co., Ltd.
发明人： Narita, Junichi , Sawai, Tohru , Takeishi, Ichiro , Itoh, Suekazu
CPC分类号： C08J5/18 , B32B27/10 , B32B27/36 , C08J2367/04 , C08L67/04 , Y10T428/2813 , Y10T428/2817 , Y10T428/2826 , Y10T428/2878 , Y10T428/31786 , Y10T428/3179 , C08L2666/02
摘要： Disclosed is a composition provided with biodegradable property and transparency which is excellent in heat sealing property at low temperatures, peelability and adhesiveness to substrate as well as a film or laminate of the composition. The composition comprises as indispensable components thereof polylactic acid, an aliphatic polyester and a tackifier.
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2.发明授权A biaxially stretched biodegradable polyester film and a laminated film 有权BIOLOG Isch abbbaubare双轴取向的聚酯膜和Verbundfolie
公开(公告)号：EP1297949B1
公开(公告)日：2007-11-14
申请号：EP02021825.1
申请日：2002-09-27
申请人： Tohcello Co., Ltd.
发明人： Narita, Junichi , Sawai, Tohru , Takeishi, Ichiro
CPC分类号： C08J5/18 , B32B27/36 , C08J2367/04 , C08L45/00 , C08L67/02 , C08L67/04 , C08L2666/02
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3.发明公开
公开(公告)号：EP1193294A2
公开(公告)日：2002-04-03
申请号：EP01122622.2
申请日：2001-09-27
申请人： Tohcello Co., Ltd.
发明人： Narita, Junichi , Sawai, Tohru , Takeishi, Ichiro , Itoh, Suekazu
CPC分类号： C08J5/18 , B32B27/10 , B32B27/36 , C08J2367/04 , C08L67/04 , Y10T428/2813 , Y10T428/2817 , Y10T428/2826 , Y10T428/2878 , Y10T428/31786 , Y10T428/3179 , C08L2666/02
摘要： Disclosed is a composition provided with biodegradable property and transparency which is excellent in heat sealing property at low temperatures, peelability and adhesiveness to substrate as well as a film or laminate of the composition. The composition comprises as indispensable components thereof polylactic acid, an aliphatic polyester and a tackifier.
摘要翻译： 本发明公开了一种组合物，其具有低温热封性能优异，可剥离性和对基材的粘合性以及该组合物膜或层压体的优异的生物降解性和透明性。 该组合物含有聚乳酸，脂肪族聚酯和增粘剂作为其必需成分。
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4.发明授权
公开(公告)号：EP1193294B1
公开(公告)日：2004-11-24
申请号：EP01122622.2
申请日：2001-09-27
申请人： Tohcello Co., Ltd.
发明人： Narita, Junichi , Sawai, Tohru , Takeishi, Ichiro , Itoh, Suekazu
CPC分类号： C08J5/18 , B32B27/10 , B32B27/36 , C08J2367/04 , C08L67/04 , Y10T428/2813 , Y10T428/2817 , Y10T428/2826 , Y10T428/2878 , Y10T428/31786 , Y10T428/3179 , C08L2666/02
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5.发明公开A biaxially stretched biodegradable polyester film and a laminated film 有权Biologisch abbbaubare biaxial gereckte Polyesterfolie und Verbundfolie
公开(公告)号：EP1297949A1
公开(公告)日：2003-04-02
申请号：EP02021825.1
申请日：2002-09-27
申请人： Tohcello Co., Ltd.
发明人： Narita, Junichi , Sawai, Tohru , Takeishi, Ichiro
CPC分类号： C08J5/18 , B32B27/36 , C08J2367/04 , C08L45/00 , C08L67/02 , C08L67/04 , C08L2666/02
摘要： Disclosed is a newly developed biaxially stretched film possessing excellent moisture-preventing property without damaging transparency and mechanical strength inherently owned by biodegradable polyester film of an aliphatic polyester resin, such as polylactic acid, and an aromatic polyester resin. More particularly, the present invention provides a biaxially stretched biodegradable polyester film obtainable from a polyester composition containing 80-99% by weight of a biodegradable polyester (A) and 1-20% by weight of a tackifier (B) having a softening point within the range of 85-110°C as well as a biaxially stretched biodegradable polyester multi-layer film made by laminating the polyester film with a composition of an inorganic laminar compound (C) and a gas barrier polymer (D).
摘要翻译： 公开了一种新开发的双轴拉伸膜，其具有优异的防湿性，而不损害聚乳酸，芳族聚酯树脂等脂肪族聚酯树脂的生物降解性聚酯膜固有地具有的透明性和机械强度。 更具体地说，本发明提供一种双轴拉伸的可生物降解的聚酯薄膜，该聚酯薄膜可以由含有80-99重量％的可生物降解的聚酯（A）和1-20重量％的软化点的增粘剂（B） 85-110℃的范围，以及通过将聚酯膜与无机层状化合物（C）和阻气性聚合物（D）的组合物层压而制成的双轴拉伸生物降解性聚酯多层膜。
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