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1. 发明授权

US5914188A Coated aliphatic polyester film 失效
公开(公告)号：US5914188A
公开(公告)日：1999-06-22
申请号：US832676
申请日：1997-04-09
申请人： Naoki Kobayashi , Shuhei Ikado , Akira Kawano , Takayuki Kuroki , Hirotaka Wanibe
发明人： Naoki Kobayashi , Shuhei Ikado , Akira Kawano , Takayuki Kuroki , Hirotaka Wanibe
IPC分类号： C08J7/04 , C08J7/06 , B32B27/36
CPC分类号： C08J7/047 , C08J7/065 , C08J2367/04 , C08J2433/00 , Y10S428/91 , Y10S428/922 , Y10T428/259 , Y10T428/265 , Y10T428/27 , Y10T428/273 , Y10T428/31786
摘要： A membrane formed by coating an aqueous coating liquid comprising an antistatic agent or anticlouding agent on one or both surfaces of an aliphatic polyester film comprising a specific amount of a lubricant or an antiblocking agent, can remarkably improve adhesion of the membrane (antistatic layer or anticlouding layer) to the aliphatic polyester film, and thus the effect of the membrane (antistatic effect or anticlouding effect) can be continuously exhibited for a long period.

2. 发明授权

US5766748A Stretched film of lactic acid-based polymer 失效
标题翻译：乳酸类聚合物拉伸薄膜
公开(公告)号：US5766748A
公开(公告)日：1998-06-16
申请号：US754260
申请日：1996-11-20
申请人： Shuhei Ikado , Takayuki Kuroki , Masumi Saruwatari , Naoki Kobayashi , Kazuhiko Suzuki , Hirotaka Wanibe
发明人： Shuhei Ikado , Takayuki Kuroki , Masumi Saruwatari , Naoki Kobayashi , Kazuhiko Suzuki , Hirotaka Wanibe
IPC分类号： C08J5/18 , C08K3/00 , B32B5/16 , B32B27/36
CPC分类号： C08J5/18 , C08K3/0008 , C08J2367/04 , Y10S428/91 , Y10T428/256 , Y10T428/258 , Y10T428/259 , Y10T428/31786
摘要： The stretched film of the lactic acid-based polymer of the invention can degrade under natural environment, and additionally has an excellent mechanical strength and durability. By use of a lubricant in combination with an inorganic filler, these properties are further improved and thickness accuracy is enhanced. Consequently, the stretched film of the lactic acid-based polymer of the invention can be widely applied to a prepaid card and other various film materials, lamination materials and packaging materials. Even though abandoned after use in the natural environment, the stretched film relatively quickly decomposes into carbon dioxide and water and does not accumulate as waste.
摘要翻译：本发明的乳酸类聚合物的拉伸膜在自然环境下会降解，另外具有优异的机械强度和耐久性。通过使用与无机填料组合的润滑剂，这些性能进一步提高，并且提高了厚度精度。因此，本发明的乳酸类聚合物的拉伸膜可以广泛地应用于预付卡和其他各种膜材料，层压材料和包装材料。即使在自然环境中使用后被遗弃，拉伸膜相对较快分解成二氧化碳和水分，不会作为废物积聚。

3. 发明授权

US6139948A Coated aliphatic polyester film 有权
标题翻译：涂布脂肪族聚酯膜
公开(公告)号：US6139948A
公开(公告)日：2000-10-31
申请号：US198329
申请日：1998-11-24
申请人： Naoki Kobayashi , Shuhei Ikado , Akira Kawano , Takayuki Kuroki , Hirotaka Wanibe
发明人： Naoki Kobayashi , Shuhei Ikado , Akira Kawano , Takayuki Kuroki , Hirotaka Wanibe
IPC分类号： C08J7/04 , C08J7/06 , B32B5/16 , B32B27/36
CPC分类号： C08J7/047 , C08J7/065 , C08J2367/04 , C08J2433/00 , Y10S428/91 , Y10S428/922 , Y10T428/259 , Y10T428/265 , Y10T428/27 , Y10T428/273
摘要： A membrane formed by coating an aqueous coating liquid comprising an antistatic agent or anticlouding agent on one or both surfaces of an aliphatic polyester film comprising a specific amount of a lubricant or an antiblocking agent, can remarkably improve adhesion of the membrane (antistatic layer or anticlouding layer) to the aliphatic polyester film, and thus the effect of the membrane (antistatic effect or anticlouding effect) can be continuously exhibited for a long period.
摘要翻译：通过在包含特定量的润滑剂或防粘连剂的脂肪族聚酯膜的一个或两个表面上涂布包含抗静电剂或防雾剂的水性涂布液形成的膜可以显着提高膜的粘附性（抗静电层或防雾层）到脂肪族聚酯膜，因此能够长时间持续地显示膜的效果（抗静电效果或防雾效果）。

4. 发明授权

US06544607B1 Plasticized polyester compositions and films therefrom 有权
标题翻译：增塑聚酯组合物及其膜
公开(公告)号：US06544607B1
公开(公告)日：2003-04-08
申请号：US09498341
申请日：2000-02-04
申请人： Takayuki Kuroki , Shuhei Ikado , Masataka Iwata , Hirotaka Wanibe
发明人： Takayuki Kuroki , Shuhei Ikado , Masataka Iwata , Hirotaka Wanibe
IPC分类号： C08K5103
CPC分类号： C08J5/18 , B65D65/466 , C08J2367/04 , C08K5/103 , Y10S428/913 , Y10T428/1334 , Y10T428/1345 , C08L67/04
摘要： An aliphatic polyester stretched film which has excellent flexibility and heat resistance and manifests no bleeding of a plasticizer, an aliphatic polyester composition which is a raw material of the stretched film, and a package using the stretched film. The film can be prepared from an aliphatic polyester composition comprising 10 to 60 parts by weight of at least one compound selected from (A) a compound represented by the general formula: R1OCH2CH(OR2)CH2OR3 (wherein, at least one of R1, R2 and R3 represents an acyl group having 6 to 18 carbon atoms, and remaining groups represent a hydrogen atom or an acetyl group.) and (B) a compound which is a reaction product of a condensate of 1 to 10 glycerin units with a carboxylic acid having 6 to 18 carbon atoms, based on 100 parts by weight of an aliphatic polyester. The aliphatic polyester stretched film can have a crystallinity of 20 to 60% which is obtained by molding the composition, and the film can be formed into a package obtained.
摘要翻译：具有优异的柔软性和耐热性的脂肪族聚酯拉伸膜，并且不显示增塑剂的渗色，作为拉伸膜的原料的脂肪族聚酯组合物和使用拉伸膜的包装。所述薄膜可以由包含10至60重量份的至少一种选自（A）由通式R1OCH2CH（OR2）CH2OR3表示的化合物的化合物（其中R1，R2中的至少一个） R3表示碳原子数6〜18的酰基，剩余的基团表示氢原子或乙酰基）（B）作为1〜10个甘油缩合物与羧酸的反应产物的化合物具有6至18个碳原子，基于100重量份的脂族聚酯。脂肪族聚酯拉伸膜的结晶度可以通过模塑该组合物获得的结晶度为20〜60％，并且可以将膜形成为获得的包装。

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