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1. 发明申请

US20050107505A1 Biodegradable resin composition and molded object thereof 审中-公开
标题翻译：生物降解性树脂组合物及其成型体
公开(公告)号：US20050107505A1
公开(公告)日：2005-05-19
申请号：US10503225
申请日：2003-01-31
申请人： Hosei Shinoda , Takeshi Kashima , Takayuki Kuroki , Akinori Takehara , Shoji Obuchi
发明人： Hosei Shinoda , Takeshi Kashima , Takayuki Kuroki , Akinori Takehara , Shoji Obuchi
IPC分类号： C08L67/06 , C08F299/02 , C08G69/40 , C08J5/18 , C08K5/00 , C08K5/05 , C08K5/09 , C08K5/14 , C08L1/12 , C08L29/04 , C08L67/00 , C08L67/02 , C08L67/04 , C08L77/00 , C08L77/08 , C08L101/00 , C08L101/12 , C08L101/16
CPC分类号： C08L67/02 , C08G69/40 , C08J5/18 , C08J2367/04 , C08K5/00 , C08K5/14 , C08L1/12 , C08L29/04 , C08L67/00 , C08L67/04 , C08L67/06 , C08L77/00 , C08L101/00 , C08L2201/06 , C08L2666/02 , C08L2666/14
摘要： A resin composition (AA) comprising an aliphatic polyester or aliphatic polyamide (component (A)), a plastic having a melting point or glass transition temperature (Tg) of −10° C. or more (component (B)) and a radical generating agent (C), wherein the compounding ratio of the component (A), the component (B) and the radical generating agent (C), based on the total weight thereof, is: 1 to 98.995% by weight of the component (A), 98.995 to 1% by weight of the component (B), and 0.005 to 5% by weight of the radical generating agent (C), and an aliphatic unsaturated polybasic acid (a) is contained in the polymer constituent of the component (A) and/or the component (B). The resin composition is suitable as a starting material of biodegradable material which maintains transparency, is free of bleeding of a plasticizer, is endowed with flexibility and has other advantageous characteristics so that it can be used in various fields.
摘要翻译：包含脂族聚酯或脂肪族聚酰胺（组分（A））的树脂组合物（AA），熔点或玻璃化转变温度（Tg）为-10℃以上的组分（组分（B））和基团（C），其中组分（A），组分（B）和自由基产生剂（C）的配混比基于其总重量计为：组分（1）的1-98.995重量％ A），98.995〜1重量％的组分（B）和0.005-5重量％的自由基产生剂（C）和脂族不饱和多元酸（a）包含在组分（A）和/或组分（B）。该树脂组合物适合作为可保持透明性，不含增塑剂渗色性的生物降解材料的起始材料，具有柔软性并具有其它有利特征，因此可用于各种领域。

2. 发明授权

US06984443B2 Aliphatic polyester resin composition and films containing the same 失效
标题翻译：脂肪族聚酯树脂组合物和含有它们的膜
公开(公告)号：US06984443B2
公开(公告)日：2006-01-10
申请号：US10380051
申请日：2002-07-09
申请人： Takayuki Kuroki , Takayuki Watanabe , Yasuhiro Kitahara , Akinori Takehara , Shoji Obuchi
发明人： Takayuki Kuroki , Takayuki Watanabe , Yasuhiro Kitahara , Akinori Takehara , Shoji Obuchi
IPC分类号： C08L67/04 , C08J5/18 , C08K5/103
CPC分类号： C08J5/18 , C08J2367/04 , C08K5/103 , C08L67/04 , C08L71/00 , Y10T428/31786 , C08L2666/22
摘要： The invention provides an aliphatic polyester resin composition that contains 100 parts by weight of an aliphatic polyester resin and from 10 to 60 parts by weight of at least one compound of a formula (1): wherein n indicates an integer of from 1 to 9, R1 to R4 each independently represent an alkyl group having from 1 to 17 carbon atoms, and when n is 2 or more, R3 may differ in different units, a film formed of the composition, and packages with the film. The aliphatic polyester film of the invention keeps the degradability in the natural environment that is intrinsic to lactic acid-based polymer, and has good heat resistance, flexibility, transparency and adhesiveness, and, in addition, the plasticizer does not migrate to the surface of the film.
摘要翻译：本发明提供一种脂肪族聚酯树脂组合物，其含有100重量份的脂族聚酯树脂和10至60重量份的至少一种式（1）化合物：其中n表示1至9的整数， R 1至R 4各自独立地表示具有1至17个碳原子的烷基，当n为2以上时，R 3' 可能在不同的单位不同，由组合物形成的薄膜和与薄膜组合。本发明的脂肪族聚酯膜在乳酸类聚合物固有的自然环境中保持降解性，并且具有良好的耐热性，柔软性，透明性和粘合性，另外，增塑剂不会迁移到这个电影。

3. 发明授权

US08227060B2 Lactic acid polymer composition, molded article comprising the composition and process for producing the molded article 有权
标题翻译：乳酸聚合物组合物，包含该组合物的模制品和用于制备模塑制品的方法
公开(公告)号：US08227060B2
公开(公告)日：2012-07-24
申请号：US11919654
申请日：2006-05-09
申请人： Shoji Obuchi , Masaaki Iijima , Takayuki Kuroki , Masahiro Sugi
发明人： Shoji Obuchi , Masaaki Iijima , Takayuki Kuroki , Masahiro Sugi
IPC分类号： B32B27/18 , B32B27/36 , B32B38/00
CPC分类号： C08K5/0083 , B29C51/00 , B29C51/002 , B29C51/02 , B29C51/14 , B29K2995/004 , B29K2995/0041 , B29K2995/006 , B32B27/36 , C08J5/18 , C08J2367/04 , C08K5/20 , Y10T428/1352 , Y10T428/25 , Y10T428/31786 , C08L67/04
摘要： To provide a lactic acid polymer composition excellent in transparency, heat resistance and productivity, a molded article, a sheet and a multilayer sheet each of which comprises the composition, a thermoformed article obtained by secondary-forming the sheet or the multilayer sheet, and a process for producing the thermoformed article with excellent productivity. The lactic acid polymer composition of the invention comprises 100 parts by weight of a lactic acid polymer (A), 0.1 to 3 parts by weight of an organic crystal nucleating agent (B) comprising an aliphatic carboxylic acid amide having an amide bond, and 0.1 to 7 parts by weight of a crystallization accelerator (C). The thermoformed article of the invention is obtained with excellent production efficiency by thermoforming the sheet comprising the composition of the invention at a temperature of 60 to 130° C.
摘要翻译：为了提供透明性，耐热性和生产率优异的乳酸聚合物组合物，包含该组合物的成型体，片材和多层片材，通过二次成型片材或多层片材获得的热成型制品，以及制造具有优异生产率的热成型制品的方法。本发明的乳酸聚合物组合物包含100重量份的乳酸聚合物（A），0.1〜3重量份的包含具有酰胺键的脂族羧酸酰胺的有机晶体成核剂（B）和0.1 至7重量份的结晶促进剂（C）。本发明的热成型制品通过在60至130℃的温度下热成型包含本发明组合物的片材而获得了优异的生产效率。

4. 发明申请

US20090311511A1 Lactic acid polymer composition, molded article comprising the composition and process for producing the molded article 有权
标题翻译：乳酸聚合物组合物，包含该组合物的模制品和用于制备模塑制品的方法
公开(公告)号：US20090311511A1
公开(公告)日：2009-12-17
申请号：US11919654
申请日：2006-05-09
申请人： Shoji Obuchi , Masaaki Iijima , Takayuki Kuroki , Masahiro Sugi
发明人： Shoji Obuchi , Masaaki Iijima , Takayuki Kuroki , Masahiro Sugi
IPC分类号： B32B27/36 , C08K5/20 , B29C67/00
CPC分类号： C08K5/0083 , B29C51/00 , B29C51/002 , B29C51/02 , B29C51/14 , B29K2995/004 , B29K2995/0041 , B29K2995/006 , B32B27/36 , C08J5/18 , C08J2367/04 , C08K5/20 , Y10T428/1352 , Y10T428/25 , Y10T428/31786 , C08L67/04
摘要： To provide a lactic acid polymer composition excellent in transparency, heat resistance and productivity, a molded article, a sheet and a multilayer sheet each of which comprises the composition, a thermoformed article obtained by secondary-forming the sheet or the multilayer sheet, and a process for producing the thermoformed article with excellent productivity. The lactic acid polymer composition of the invention comprises 100 parts by weight of a lactic acid polymer (A), 0.1 to 3 parts by weight of an organic crystal nucleating agent (B) comprising an aliphatic carboxylic acid amide having an amide bond, and 0.1 to 7 parts by weight of a crystallization accelerator (C). The thermoformed article of the invention is obtained with excellent production efficiency by thermoforming the sheet comprising the composition of the invention at a temperature of 60 to 130° C.
摘要翻译：为了提供透明性，耐热性和生产率优异的乳酸聚合物组合物，包含该组合物的成型体，片材和多层片材，通过二次成型片材或多层片材获得的热成型制品，以及制造具有优异生产率的热成型制品的方法。本发明的乳酸聚合物组合物包含100重量份的乳酸聚合物（A），0.1〜3重量份的包含具有酰胺键的脂族羧酸酰胺的有机晶体成核剂（B）和0.1 至7重量份的结晶促进剂（C）。本发明的热成型制品通过在60至130℃的温度下热成型包含本发明组合物的片材而获得了优异的生产效率。

5. 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.

6. 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。

7. 发明授权

US06462105B1 Aliphatic polyester composition for masterbatch and process for producing aliphatic polyester film with the composition 有权
标题翻译：用于母料的脂族聚酯组合物和用于生产具有组成的脂肪族聚酯膜的方法
公开(公告)号：US06462105B1
公开(公告)日：2002-10-08
申请号：US09762267
申请日：2001-02-06
申请人： Takayuki Kuroki , Shuhei Ikado
发明人： Takayuki Kuroki , Shuhei Ikado
IPC分类号： C08J322
CPC分类号： C08J5/18 , C08J3/226 , C08J2367/02 , C08J2467/00 , C08K3/36 , C08L67/04 , C08L67/02
摘要： An aliphatic polyester composition for a masterbatch which is improved in dispersibility of a filler, anti-blocking property, transparency, molding stability and slipperiness and which is suited for production of an aliphatic polyester film, and a method for producing an aliphatic polyester film using said composition. An aliphatic polyester composition for a masterbatch comprising 100 parts by weight of an aliphatic polyester and 0.1 to 40 parts by weight of an anti-blocking agent and a method for producing an aliphatic polyester film using said composition are provided.
摘要翻译：用于母料的脂肪族聚酯组合物，其改善了填料的分散性，抗粘连性，透明性，成型稳定性和光滑性，并且适用于生产脂族聚酯膜，以及使用所述脂肪族聚酯膜制备脂肪族聚酯膜的方法组成。提供了一种母料用脂族聚酯组合物，其包含100重量份的脂族聚酯和0.1至40重量份的防粘连剂，以及使用该组合物制备脂族聚酯膜的方法。

8. 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）。

9. 发明授权

US09469756B2 Resin composition and melt bag 有权
标题翻译：树脂组合物和熔体袋
公开(公告)号：US09469756B2
公开(公告)日：2016-10-18
申请号：US12935578
申请日：2009-03-24
申请人： Takayuki Kuroki , Yukio Adachi
发明人： Takayuki Kuroki , Yukio Adachi
IPC分类号： C08L23/00 , C08L23/14 , B65D65/38 , C08J5/18 , C08L23/08 , C08L23/20 , B65D75/00
CPC分类号： C08L23/0815 , B65D65/38 , B65D75/00 , C08J5/18 , C08J2323/08 , C08J2323/14 , C08L23/142 , C08L23/20 , C08L2666/06
摘要： Melt bags of the invention are molten uniformly at temperatures lower than melting operation temperatures in the product manufacturing and do not remain unmolten in the final products. The melt bags have high storage stability and excellent mechanical properties. Resin compositions of the invention are suited to give such melt bags.A resin composition of the invention includes a propylene/C2-20 α-olefin (except propylene) copolymer (A) having (1) a melting point (Tm) of not more than 90° C. as measured by differential scanning calorimetry (DSC) or not showing a melting point peak in DSC, and an ethylene/C3-20 α-olefin copolymer (B) having (1) a melting point (Tm) of not more than 90° C. as measured by differential scanning calorimetry (DSC) or not showing a melting point peak in DSC, the weight ratio of these copolymers (A)/(B) being in the range of 99/1 to 1/99.
摘要翻译：本发明的树脂组合物包括通过差示扫描量热法（DSC）测定的（1）熔点（Tm）为90℃以下的丙烯/C2-20α-烯烃（丙烯除外）共聚物（A））或DSC中没有显示熔点峰，以及通过差示扫描量热法测量的（1）熔点（Tm）不超过90℃的乙烯/C3-20α-烯烃共聚物（B）（ DSC）或DSC中没有显示熔点峰，这些共聚物（A）/（B）的重量比在99/1至1/99的范围内。

10. 发明申请

US20130202864A1 POLYOLEFIN COMPOSITE FILM 有权
标题翻译：聚烯烃复合膜
公开(公告)号：US20130202864A1
公开(公告)日：2013-08-08
申请号：US13881073
申请日：2011-11-10
申请人： Ikuo Akai , Tomohiro Abe , Takayuki Kuroki
发明人： Ikuo Akai , Tomohiro Abe , Takayuki Kuroki
IPC分类号： B32B27/32
CPC分类号： B32B27/32 , B32B27/08 , B32B2250/03 , B32B2250/24 , B32B2250/242 , B32B2307/31 , B32B2439/70 , C08L2203/162 , Y10T428/2495 , Y10T428/31913 , C08L23/12 , C08L23/14 , C08L23/20
摘要： The polyolefin composite film is excellent in low-temperature heat sealability, heat-sealing strength and transparency, and at least has surface layer [i]//intermediate layer [iii]//core layer [ii], wherein the surface layer [i] includes a propylene resin composition including 0-50 wt % of a specific propylene/α-olefin random copolymer (A) and/or a specific 1-butene/α-olefin copolymer (E), and 50-100 wt % of a propylene polymer (B) having a melting point of 120-170° C. ((A), (E) and (B) in the surface layer totals 100 wt %); the core layer [ii] includes a propylene resin composition including 70-100 wt % of a crystalline polypropylene (C) having a melting point of 150-170° C., and 0-30 wt % of the copolymer (A) ((C) and (A) in the core layer totals 100 wt %); and the intermediate layer [iii] includes a propylene resin composition including 50-95 wt% of the crystalline polypropylene (C) and 50-5% of the polymer (B), the copolymer (A), and/or the copolymer (E) ((C), (B), (A) and (E) in the intermediate layer totals 100 wt %).
摘要翻译：聚烯烃复合膜的低温热封性，热封强度和透明度优异，至少具有表层[i] //中间层[iii] //芯层[ii]，其中表面层[i ]包括丙烯树脂组合物，其包含0-50重量％的特定丙烯/α-烯烃无规共聚物（A）和/或特定的1-丁烯/α-烯烃共聚物（E），和50-100重量％的熔点为120-170℃的丙烯聚合物（B）（表面层中的（A），（E）和（B）总计为100重量％）。芯层[ii]包括丙烯树脂组合物，其包含70-100重量％的熔点为150-170℃的结晶聚丙烯（C）和0-30重量％的共聚物（A）（（ C）和（A）总计100重量％）; 中间层[iii]包括丙烯树脂组合物，其包含50-95重量％的结晶聚丙烯（C）和50-5重量％的聚合物（B），共聚物（A）和/或共聚物（E ）（（C），（B），（A）和（E）总计100重量％）。

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