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公开(公告)号：US08431212B2
公开(公告)日：2013-04-30
申请号：US11990949
申请日：2006-07-28
CPC分类号： B32B27/36 , B32B9/04 , B32B27/08 , B32B27/18 , B32B2307/306 , B32B2307/412 , B65D65/466 , Y02W90/12 , Y10T428/2495 , Y10T428/31786 , Y10T428/31797 , Y10T428/31913
摘要： The laminate sheet of polylactic acid-based resin of the present invention is a laminate sheet comprising Layer A and Layer B consisting of polylactic acid-based resin composition and both of said Layer A and said Layer B contain a nucleating agent, and said Layer A and said Layer B contain said nucleating agent in a specific amount. The present invention makes it possible to obtain a thermoformed plastic excellent in heat resistance and transparency, and further, provides a laminate sheet of polylactic acid-based resin excellent in thermoformability.
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公开(公告)号：US07799412B2
公开(公告)日：2010-09-21
申请号：US12094610
申请日：2006-11-29
CPC分类号： B32B27/36 , B32B27/08 , B32B27/30 , B32B27/308 , B32B2307/306 , B32B2307/412 , B32B2333/08 , B32B2367/00 , C08L33/08 , C08L67/04 , C08L2205/02 , Y10T428/24942 , Y10T428/2495 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998 , Y10T428/31786 , Y10T428/31797 , Y10T428/31935 , C08L2666/18 , C08L2666/02 , C08L2666/04
摘要： The polylactic acid-based resin laminate sheet is a laminate sheet including Layer A and Layer B of a polylactic acid-based resin composition, and the Layer A and the Layer B contain poly(meth)acrylate in a specified amount. The laminate sheet is excellent in transparency and heat resistance and, in addition, provides a polylactic acid-based resin laminate sheet capable of obtaining a molded product of high biobased content therefrom.
摘要翻译： 聚乳酸类树脂层叠片是包含聚乳酸类树脂组合物的层A和B的层叠片，层A和层B含有规定量的聚（甲基）丙烯酸酯。 该层压片的透明性和耐热性优异，另外提供能够得到高生物碱含量的成型体的聚乳酸类树脂层叠片。
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公开(公告)号：US20090169844A1
公开(公告)日：2009-07-02
申请号：US12094610
申请日：2006-11-29
CPC分类号： B32B27/36 , B32B27/08 , B32B27/30 , B32B27/308 , B32B2307/306 , B32B2307/412 , B32B2333/08 , B32B2367/00 , C08L33/08 , C08L67/04 , C08L2205/02 , Y10T428/24942 , Y10T428/2495 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998 , Y10T428/31786 , Y10T428/31797 , Y10T428/31935 , C08L2666/18 , C08L2666/02 , C08L2666/04
摘要： The polylactic acid-based resin laminate sheet is a laminate sheet including Layer A and Layer B of a polylactic acid-based resin composition, and the Layer A and the Layer B contain poly(meth)acrylate in a specified amount. The laminate sheet is excellent in transparency and heat resistance and, in addition, provides a polylactic acid-based resin laminate sheet capable of obtaining a molded product of high biobased content therefrom.
摘要翻译： 聚乳酸类树脂层叠片是包含聚乳酸类树脂组合物的层A和B的层叠片，层A和层B含有规定量的聚（甲基）丙烯酸酯。 该层压片的透明性和耐热性优异，另外提供能够得到高生物碱含量的成型体的聚乳酸类树脂层叠片。
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公开(公告)号：US20100137526A1
公开(公告)日：2010-06-03
申请号：US12593567
申请日：2008-03-28
CPC分类号： C08L67/04 , C08G63/912 , C08J5/18 , C08J2367/04 , C08L2666/18 , C08L2666/14
摘要： Provided is a polymer prepared by using a vegetable oil-derived component and favorably used as a polylactic acid resin-softening agent that is effective in softening the polylactic acid resin while preserving the transparency of the polylactic acid resin and simultaneously resistant to bleeding out (extraction) of itself from the polylactic acid resin. Also provided are a resin mixture of the resin composition and a polylactic acid resin as well as a film or sheet prepared by using the resin mixture.The polymer (C) according to the present invention has an epoxidized vegetable oil segment (A) and a polylactic acid segment (B). The resin mixture according to the present invention is a mixture of the polymer (C) and the polylactic acid resin (D) at a (C)/(D) ratio of 10/90 to 50/50 (weight ratio).
摘要翻译： 本发明提供一种通过使用植物油衍生成分而优选用作聚乳酸树脂软化剂的聚乳酸树脂软化剂，同时保持聚乳酸树脂的透明性同时耐渗出（提取） ）本身来自聚乳酸树脂。 还提供了树脂组合物和聚乳酸树脂的树脂混合物以及通过使用树脂混合物制备的膜或片。 本发明的聚合物（C）具有环氧化植物油链段（A）和聚乳酸链段（B）。 根据本发明的树脂混合物是（C）/（D）比为10/90至50/50（重量比）的聚合物（C）和聚乳酸树脂（D）的混合物。
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公开(公告)号：US20080161508A1
公开(公告)日：2008-07-03
申请号：US12070525
申请日：2008-02-19
IPC分类号： C08G63/06
CPC分类号： C08J5/18 , C08J2367/04 , C08L67/02 , C08L67/025 , C08L67/04 , C08L71/02 , Y10T428/13 , Y10T428/1352 , Y10T428/31504 , Y10T428/31786 , C08L2666/14
摘要： Poly(lactic acid) polymer compositions each contain an appropriate poly(lactic acid) polymer and a suitable plasticizer having a polyether and/or polyester segment in combination. The compositions exhibit satisfactory flexibility and show very small amount of the evaporation, migration and extraction (bleedout) of the plasticizer and losing transparency upon heating. The poly(lactic acid) polymer compositions are useful as formed plastics such as films.
摘要翻译： 聚（乳酸）聚合物组合物各自含有合适的聚（乳酸）聚合物和合并的具有聚醚和/或聚酯链段的增塑剂。 组合物表现出令人满意的柔性，显示出非常少量的增塑剂的蒸发，迁移和萃取（渗出），并且在加热时失去透明度。 聚（乳酸）聚合物组合物可用作成形塑料如薄膜。
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公开(公告)号：US08058361B2
公开(公告)日：2011-11-15
申请号：US12593567
申请日：2008-03-28
CPC分类号： C08L67/04 , C08G63/912 , C08J5/18 , C08J2367/04 , C08L2666/18 , C08L2666/14
摘要： Provided is a polymer prepared by using a vegetable oil-derived component and favorably used as a polylactic acid resin-softening agent that is effective in softening the polylactic acid resin while preserving the transparency of the polylactic acid resin and simultaneously resistant to bleeding out (extraction) of itself from the polylactic acid resin. Also provided are a resin mixture of the resin composition and a polylactic acid resin as well as a film or sheet prepared by using the resin mixture.The polymer (C) according to the present invention has an epoxidized vegetable oil segment (A) and a polylactic acid segment (B). The resin mixture according to the present invention is a mixture of the polymer (C) and the polylactic acid resin (D) at a (C)/(D) ratio of 10/90 to 50/50 (weight ratio).
摘要翻译： 本发明提供一种通过使用植物油衍生成分而优选用作聚乳酸树脂软化剂的聚乳酸树脂软化剂，同时保持聚乳酸树脂的透明性同时耐渗出（提取） ）本身来自聚乳酸树脂。 还提供了树脂组合物和聚乳酸树脂的树脂混合物以及通过使用树脂混合物制备的薄膜或片材。 本发明的聚合物（C）具有环氧化植物油链段（A）和聚乳酸链段（B）。 根据本发明的树脂混合物是（C）/（D）比为10/90至50/50（重量比）的聚合物（C）和聚乳酸树脂（D）的混合物。
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公开(公告)号：US07351785B2
公开(公告)日：2008-04-01
申请号：US10517999
申请日：2003-06-19
IPC分类号： C08G63/08
CPC分类号： C08J5/18 , C08J2367/04 , C08L67/02 , C08L67/025 , C08L67/04 , C08L71/02 , Y10T428/13 , Y10T428/1352 , Y10T428/31504 , Y10T428/31786 , C08L2666/14
摘要： Poly(lactic acid) polymer compositions each contain an appropriate poly(lactic acid) polymer and a suitable plasticizer having a polyether and/or polyester segment in combination. The composition exhibit satisfactory flexibility and show very small amount of the evaporation, migration and extraction (bleedout) of the plasticizer and losing transparency upon heating. The poly(lactic acid) polymer compositions are useful as formed plastics such as films.
摘要翻译： 本发明的聚（乳酸）聚合物组合物各自含有合适的聚（乳酸）聚合物和具有聚醚和/或聚酯链段组合的合适的增塑剂，显示出令人满意的柔性并显示非常少量的蒸发，迁移和提取 （渗出），并且在加热时不透明。 本发明的聚（乳酸）聚合物组合物可用作成形塑料如薄膜。
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公开(公告)号：US20050182201A1
公开(公告)日：2005-08-18
申请号：US10517999
申请日：2003-06-19
CPC分类号： C08J5/18 , C08J2367/04 , C08L67/02 , C08L67/025 , C08L67/04 , C08L71/02 , Y10T428/13 , Y10T428/1352 , Y10T428/31504 , Y10T428/31786 , C08L2666/14
摘要： Poly(lactic acid) polymer compositions of the invention each contain an appropriate poly(lactic acid) polymer and a suitable plasticizer having a polyether and/or polyester segment in combination, exhibit satisfactory flexibility and show very small amount of the evaporation, migration and extraction (bleedout) of the plasticizer and losing transparency upon heating. The poly(lactic acid) polymer compositions of the invention are useful as formed plastics such as films.
摘要翻译： 本发明的聚（乳酸）聚合物组合物各自含有合适的聚（乳酸）聚合物和具有聚醚和/或聚酯链段组合的合适的增塑剂，显示出令人满意的柔性并显示非常少量的蒸发，迁移和提取 （渗出），并且在加热时不透明。 本发明的聚（乳酸）聚合物组合物可用作成形塑料如薄膜。
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公开(公告)号：US08609227B2
公开(公告)日：2013-12-17
申请号：US12743261
申请日：2008-12-09
IPC分类号： B32B7/02
CPC分类号： B32B27/36 , B32B27/08 , B32B27/16 , B32B2250/244 , B32B2255/10 , B32B2255/26 , B32B2307/306 , B32B2307/40 , B32B2307/51 , B32B2307/546 , B32B2307/714 , B32B2307/75 , B32B2419/00 , B32B2439/00 , B32B2457/00 , B32B2553/00 , B32B2605/08 , Y10T428/24942 , Y10T428/2495 , Y10T428/31786
摘要： A multilayer polyester film is characterized in that a polyester (B) layer mainly composed of a polyester (B) is arranged on at least one side of a polyester (A) layer mainly composed of a polyester (A). The multilayer polyester film is also characterized by having an elastic modulus of 20 to 1000 MPa in an atmosphere at 23° C. and an elastic modulus of 10 to 200 MPa in an atmosphere at 120° C., and having substantially no-orientation.
摘要翻译： 多层聚酯膜的特征在于，在主要由聚酯（A）构成的聚酯（A）层的至少一面侧配置主要由聚酯（B）构成的聚酯（B）层。 多层聚酯膜的特征还在于在23℃的气氛中的弹性模量为20〜1000MPa，在120℃的气氛下的弹性模量为10〜200MPa，基本上不取向。
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公开(公告)号：US20110104437A1
公开(公告)日：2011-05-05
申请号：US12995564
申请日：2009-06-12
申请人： Gouhei Yamamura , Saori Sumi , Masahiro Kimura , Shunsuke Abe , Takashi Sato , Hiroyuki Sato , Junichi Masuda , Hiroshi Shinnumadate
发明人： Gouhei Yamamura , Saori Sumi , Masahiro Kimura , Shunsuke Abe , Takashi Sato , Hiroyuki Sato , Junichi Masuda , Hiroshi Shinnumadate
IPC分类号： B32B3/10
CPC分类号： C23C14/20 , Y10T428/24355
摘要： A vapor deposition film has a vapor deposition layer composed of a metal or an inorganic oxide formed on at least one side of a resin layer (A) which is composed of a resin composition (1). The resin composition (1) is a polyglycol acid containing not less than 70% by mole of a specific structure (a structure represented by formula (1)) as a repeating unit. The surface on which the vapor deposition layer is deposited has a center line average roughness of 5-50 nm. The vapor deposition film has excellent gas barrier properties, excellent workability and decomposition resistance sufficient for practical use.
摘要翻译： 蒸镀膜具有由树脂组合物（1）构成的树脂层（A）的至少一面上形成的金属或无机氧化物构成的气相沉积层。 树脂组合物（1）是作为重复单元的特定结构（式（1）所示的结构）不低于70摩尔％的聚乙二醇。 沉积有蒸镀层的表面的中心线平均粗糙度为5-50nm。 气相沉积膜具有优异的阻气性，优异的可加工性和耐分解性足以实际应用。
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