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1. 发明授权

US08062574B2 Process for production of injection-molded article of polylactic acid resin 有权
标题翻译：聚乳酸树脂注塑制品生产工艺
公开(公告)号：US08062574B2
公开(公告)日：2011-11-22
申请号：US12677712
申请日：2008-09-12
申请人： Akira Takenaka , Hiroaki Kishimoto , Hirofumi Moriwaka , Haruomi Enomoto
发明人： Akira Takenaka , Hiroaki Kishimoto , Hirofumi Moriwaka , Haruomi Enomoto
IPC分类号： B29C45/00
CPC分类号： B29C45/0001 , C08J3/201 , C08J2367/04 , C08K5/0008 , Y02P20/544 , C08L67/04
摘要： A method of manufacturing a polylactic acid resin injection molded article, having the step (1): a step of melt-kneading a polylactic acid resin composition containing a polylactic acid resin and a specified organic crystal nucleus agent, while contacting the composition with a supercritical fluid; and step (2): a step of filling the melted product obtained in step (1) in a die to mold with injection-molding. The manufacturing method of the present invention is used as an advantageous technique as compared with the technique of achieving satisfactory moldability by the addition of plasticizer in the field, for example, which requires a polylactic acid resin molded article having high rigidity.
摘要翻译：一种制造聚乳酸树脂注塑制品的方法，具有步骤（1）：将含有聚乳酸树脂和特定有机结晶核剂的聚乳酸树脂组合物熔融捏合，同时使组合物与超临界流体; 和步骤（2）：将在步骤（1）中获得的熔融产物填充到模具中以通过注射成型模制的步骤。与通过在现场添加增塑剂获得令人满意的成型性的技术相比，本发明的制造方法被用作有利的技术，例如需要具有高刚性的聚乳酸树脂模塑制品。

2. 发明申请

US20100201037A1 PROCESS FOR PRODUCTION OF INJECTION-MOLDED ARTICLE OF POLYLACTIC ACID RESIN 有权
标题翻译：聚酰胺树脂注射成型制品的生产工艺
公开(公告)号：US20100201037A1
公开(公告)日：2010-08-12
申请号：US12677712
申请日：2008-09-12
申请人： Akira Takenaka , Hiroaki Kishimoto , Hirofumi Moriwaka , Haruomi Enomoto
发明人： Akira Takenaka , Hiroaki Kishimoto , Hirofumi Moriwaka , Haruomi Enomoto
IPC分类号： B29C45/00
CPC分类号： B29C45/0001 , C08J3/201 , C08J2367/04 , C08K5/0008 , Y02P20/544 , C08L67/04
摘要： A method of manufacturing a polylactic acid resin injection molded article, having the step (1): a step of melt-kneading a polylactic acid resin composition containing a polylactic acid resin and a specified organic crystal nucleus agent, while contacting the composition with a supercritical fluid; and step (2): a step of filling the melted product obtained in step (1) in a die to mold with injection-molding. The manufacturing method of the present invention is used as an advantageous technique as compared with the technique of achieving satisfactory moldability by the addition of plasticizer in the field, for example, which requires a polylactic acid resin molded article having high rigidity.
摘要翻译：一种制造聚乳酸树脂注塑制品的方法，具有步骤（1）：将含有聚乳酸树脂和特定有机结晶核剂的聚乳酸树脂组合物熔融捏合，同时使组合物与超临界流体; 和步骤（2）：将在步骤（1）中获得的熔融产物填充到模具中以通过注射成型模制的步骤。与通过在现场添加增塑剂获得令人满意的成型性的技术相比，本发明的制造方法被用作有利的技术，例如需要具有高刚性的聚乳酸树脂模塑制品。

3. 发明申请

US20100331446A1 BIODEGRADABLE RESIN COMPOSITION 有权
公开(公告)号：US20100331446A1
公开(公告)日：2010-12-30
申请号：US12874828
申请日：2010-09-02
申请人： Akira TAKENAKA , Hiroaki Kishimoto
发明人： Akira TAKENAKA , Hiroaki Kishimoto
IPC分类号： C08L33/04
CPC分类号： C08K5/20 , C08K5/10 , C08K5/5317 , C08K2201/014 , C08L67/04 , C08L71/02 , C08L101/16 , C08L2666/22
摘要： The invention relates to a biodegradable resin composition containing a biodegradable resin, a plasticizer and a crystal nucleus agent, the plasticizer being a compound containing two or more ester groups in the molecule thereof, wherein at least one alcohol component constituting the ester contains an alkylene oxide having 2 to 3 carbon atoms, added in the average amount of 0.5 to 5 moles per one hydroxyl group, and the crystal nucleus agent is a mixture of the following crystal nucleus agent (1) and crystal nucleus agent (2); the crystal nucleus agent (1) being the following crystal nucleus agent (1-1) or crystal nucleus agent (1-2): crystal nucleus agent (1-1): at least one selected from compounds having a hydroxyl group and an amide group in the molecule thereof; and crystal nucleus agent (1-2): at least one selected from hydroxy fatty acid esters; crystal nucleus agent (2): at least one selected from a metal salt of phenylphosphonic acid, a metal salt of a phosphate, a metal salt of an aromatic dialkyl sulfonate, a metal salt of rosinic acids, an aromatic carboxylic acid amide, rosinic acid amide, carbohydrazides, N-substituted ureas, salts of melamine compounds and uracils.

4. 发明申请

US20100063177A1 BIODEGRADABLE RESIN COMPOSITION 有权
公开(公告)号：US20100063177A1
公开(公告)日：2010-03-11
申请号：US12442814
申请日：2007-10-11
申请人： Akira Takenaka , Hiroaki Kishimoto
发明人： Akira Takenaka , Hiroaki Kishimoto
IPC分类号： C08K5/10
CPC分类号： C08K5/20 , C08K5/10 , C08K5/5317 , C08K2201/014 , C08L67/04 , C08L71/02 , C08L101/16 , C08L2666/22
摘要： The invention relates to a biodegradable resin composition containing a biodegradable resin, a plasticizer and a crystal nucleus agent, the plasticizer being a compound containing two or more ester groups in the molecule thereof, wherein at least one alcohol component constituting the ester contains an alkylene oxide having 2 to 3 carbon atoms, added in the average amount of 0.5 to 5 moles per one hydroxyl group, and the crystal nucleus agent is a mixture of the following crystal nucleus agent (1) and crystal nucleus agent (2); the crystal nucleus agent (1) being the following crystal nucleus agent (1-1) or crystal nucleus agent (1-2): crystal nucleus agent (1-1): at least one selected from compounds having a hydroxyl group and an amide group in the molecule thereof; and crystal nucleus agent (1-2): at least one selected from hydroxy fatty acid esters; crystal nucleus agent (2): at least one selected from a metal salt of phenylphosphonic acid, a metal salt of a phosphate, a metal salt of an aromatic dialkyl sulfonate, a metal salt of rosinic acids, an aromatic carboxylic acid amide, rosinic acid amide, carbohydrazides, N-substituted ureas, salts of melamine compounds and uracils.

5. 发明授权

US08829098B2 Polylactic acid resin composition 有权
标题翻译：聚乳酸树脂组合物
公开(公告)号：US08829098B2
公开(公告)日：2014-09-09
申请号：US12937084
申请日：2009-04-08
申请人： Hiroaki Kishimoto , Akira Takenaka , Yukihiro Kiuchi , Tsunenori Yanagisawa , Kazuhiko Inoue , Masatoshi Iji , Shin Serizawa
发明人： Hiroaki Kishimoto , Akira Takenaka , Yukihiro Kiuchi , Tsunenori Yanagisawa , Kazuhiko Inoue , Masatoshi Iji , Shin Serizawa
IPC分类号： C08G63/60 , C08K9/06 , C08G63/08 , C08G63/91 , C09D167/04 , C08K5/54
CPC分类号： C08K9/06 , C08G63/08 , C08G63/912 , C08K5/54 , C09D167/04 , C08L67/04
摘要： The present invention provides a polylactic acid resin composition, containing a polylactic acid resin and a metal hydrate surface-treated with at least one silane coupling agent selected from an amino-silane coupling agent, a mercapto-silane coupling agent and an isocyanate-silane coupling agent, wherein the content of an alkali metal component in the metal hydrate is not more than 0.2% by mass and a polylactic acid resin molded article produced by molding the polylactic acid resin composition.
摘要翻译：本发明提供一种聚乳酸树脂组合物，其含有使用选自氨基 - 硅烷偶联剂，巯基 - 硅烷偶联剂和异氰酸酯 - 硅烷偶联剂中的至少一种硅烷偶联剂表面处理的聚乳酸树脂和金属水合物其中金属水合物中的碱金属成分的含量为0.2质量％以下，聚乳酸树脂成型体通过成型聚乳酸树脂组合物而制造。

6. 发明授权

US08119706B2 Biodegradable resin composition 有权
公开(公告)号：US08119706B2
公开(公告)日：2012-02-21
申请号：US12874828
申请日：2010-09-02
申请人： Akira Takenaka , Hiroaki Kishimoto
发明人： Akira Takenaka , Hiroaki Kishimoto
IPC分类号： C08K5/51 , C08K5/5333 , C08K5/11
CPC分类号： C08K5/20 , C08K5/10 , C08K5/5317 , C08K2201/014 , C08L67/04 , C08L71/02 , C08L101/16 , C08L2666/22
摘要： The invention relates to a biodegradable resin composition containing a biodegradable resin, a plasticizer and a crystal nucleus agent, the plasticizer being a compound containing two or more ester groups in the molecule thereof, wherein at least one alcohol component constituting the ester contains an alkylene oxide having 2 to 3 carbon atoms, added in the average amount of 0.5 to 5 moles per one hydroxyl group, and the crystal nucleus agent is a mixture of the following crystal nucleus agent (1) and crystal nucleus agent (2); the crystal nucleus agent (1) being the following crystal nucleus agent (1-1) or crystal nucleus agent (1-2): crystal nucleus agent (1-1): at least one selected from compounds having a hydroxyl group and an amide group in the molecule thereof; and crystal nucleus agent (1-2): at least one selected from hydroxy fatty acid esters; crystal nucleus agent (2): at least one selected from a metal salt of phenylphosphonic acid, a metal salt of a phosphate, a metal salt of an aromatic dialkyl sulfonate, a metal salt of rosinic acids, an aromatic carboxylic acid amide, rosinic acid amide, carbohydrazides, N-substituted ureas, salts of melamine compounds and uracils.

7. 发明申请

US20110054089A1 METHOD FOR PRODUCING A POLYLACTIC ACID RESIN COMPOSITION 有权
标题翻译：生产聚酯酸树脂组合物的方法
公开(公告)号：US20110054089A1
公开(公告)日：2011-03-03
申请号：US12988597
申请日：2009-04-27
申请人： Hiroaki Kishimoto , Akira Takenaka
发明人： Hiroaki Kishimoto , Akira Takenaka
IPC分类号： C08K5/53 , C08L67/00 , C08K5/11 , C08K5/1515 , C08K5/20
CPC分类号： C08G63/912 , C08K5/11 , C08K5/20 , C08K5/29 , C08L67/04 , C08L2205/22 , C08L2666/18
摘要： The present invention provides the method for producing a polylactic acid resin composition, including steps (1) and (2)step (1): adding the polycarbodiimide cross-linking agent to the polylactic acid resin to cross-link the polylactic acid resin; andstep (2): mixing the cross-linked polylactic acid resin prepared in the step (1) with the uncross-linked polylactic acid resin.
摘要翻译：本发明提供聚乳酸树脂组合物的制造方法，其包括步骤（1）和（2）步骤（1）：将聚碳二亚胺交联剂加入到聚乳酸树脂中以交联聚乳酸树脂; 和步骤（2）：将步骤（1）中制备的交联聚乳酸树脂与未交联的聚乳酸树脂混合。

8. 发明授权

US08232354B2 Method for producing a polylactic acid resin composition 有权
标题翻译：聚乳酸树脂组合物的制造方法
公开(公告)号：US08232354B2
公开(公告)日：2012-07-31
申请号：US12988597
申请日：2009-04-27
申请人： Hiroaki Kishimoto , Akira Takenaka
发明人： Hiroaki Kishimoto , Akira Takenaka
IPC分类号： C08G63/91
CPC分类号： C08G63/912 , C08K5/11 , C08K5/20 , C08K5/29 , C08L67/04 , C08L2205/22 , C08L2666/18
摘要： The present invention provides the method for producing a polylactic acid resin composition, including steps (1) and (2)step (1): adding the polycarbodiimide cross-linking agent to the polylactic acid resin to cross-link the polylactic acid resin; andstep (2): mixing the cross-linked polylactic acid resin prepared in the step (1) with the uncross-linked polylactic acid resin.
摘要翻译：本发明提供聚乳酸树脂组合物的制造方法，其包括步骤（1）和（2）步骤（1）：将聚碳二亚胺交联剂加入到聚乳酸树脂中以交联聚乳酸树脂; 和步骤（2）：将步骤（1）中制备的交联聚乳酸树脂与未交联的聚乳酸树脂混合。

9. 发明申请

US20110060080A1 POLYLACTIC ACID RESIN COMPOSITION 有权
标题翻译：聚酸树脂组合物
公开(公告)号：US20110060080A1
公开(公告)日：2011-03-10
申请号：US12937084
申请日：2009-04-08
申请人： Hiroaki Kishimoto , Akira Takenaka , Yukihiro Kiuchi , Tsunenori Yanagisawa , Kazuhiko Inoue , Masatoshi Iji , Shin Serizawa
发明人： Hiroaki Kishimoto , Akira Takenaka , Yukihiro Kiuchi , Tsunenori Yanagisawa , Kazuhiko Inoue , Masatoshi Iji , Shin Serizawa
IPC分类号： C08K5/5465 , C08K5/548
CPC分类号： C08K9/06 , C08G63/08 , C08G63/912 , C08K5/54 , C09D167/04 , C08L67/04
摘要： The present invention provides a polylactic acid resin composition, containing a polylactic acid resin and a metal hydrate surface-treated with at least one silane coupling agent selected from an amino-silane coupling agent, a mercapto-silane coupling agent and an isocyanate-silane coupling agent, wherein the content of an alkali metal component in the metal hydrate is not more than 0.2% by mass and a polylactic acid resin molded article produced by molding the polylactic acid resin composition.
摘要翻译：本发明提供一种聚乳酸树脂组合物，其含有使用选自氨基 - 硅烷偶联剂，巯基 - 硅烷偶联剂和异氰酸酯 - 硅烷偶联剂中的至少一种硅烷偶联剂表面处理的聚乳酸树脂和金属水合物其中金属水合物中的碱金属成分的含量为0.2质量％以下，聚乳酸树脂成型体通过成型聚乳酸树脂组合物而制造。

10. 发明授权

US08252852B2 Biodegradable resin composition 有权
标题翻译：生物降解树脂组合物
公开(公告)号：US08252852B2
公开(公告)日：2012-08-28
申请号：US12771717
申请日：2010-04-30
申请人： Akira Takenaka , Hiroaki Kishimoto
发明人： Akira Takenaka , Hiroaki Kishimoto
IPC分类号： C08L67/00 , C08K5/34 , C08K5/51 , C08K5/52 , C08K5/38 , C08K5/09
CPC分类号： C08K5/20 , C08K5/10 , C08K5/5317 , C08K2201/014 , C08L67/04 , C08L71/02 , C08L101/16 , C08L2666/22
摘要： The invention relates to a biodegradable resin composition containing a biodegradable resin, a plasticizer and a crystal nucleus agent, the plasticizer being a compound containing two or more ester groups in the molecule thereof, wherein at least one alcohol component constituting the ester contains an alkylene oxide having 2 to 3 carbon atoms, added in the average amount of 0.5 to 5 moles per one hydroxyl group, and the crystal nucleus agent is a mixture of the following crystal nucleus agent (1) and crystal nucleus agent (2); the crystal nucleus agent (1) being the following crystal nucleus agent (1-1) or crystal nucleus agent (1-2): crystal nucleus agent (1-1): at least one selected from compounds having a hydroxyl group and an amide group in the molecule thereof; and crystal nucleus agent (1-2): at least one selected from hydroxy fatty acid esters; crystal nucleus agent (2): at least one selected from a metal salt of phenylphosphonic acid, a metal salt of a phosphate, a metal salt of an aromatic dialkyl sulfonate, a metal salt of rosinic acids, an aromatic carboxylic acid amide, rosinic acid amide, carbohydrazides, N-substituted ureas, salts of melamine compounds and uracils.
摘要翻译：本发明涉及含有生物可降解树脂，增塑剂和结晶核剂的生物降解性树脂组合物，该增塑剂是其分子中含有两个或更多个酯基的化合物，其中至少一种构成酯的醇组分含有烯化氧每个羟基的平均含量为0.5〜5摩尔，结晶核剂为以下结晶核剂（1）和结晶核剂（2）的混合物，为2〜3个碳原子。晶核剂（1）为以下晶核剂（1-1）或晶核剂（1-2）：晶核剂（1-1）：选自具有羟基和酰胺的化合物中的至少一种在其分子中; 和晶核剂（1-2）：选自羟基脂肪酸酯中的至少一种; 晶核剂（2）：选自苯基膦酸的金属盐，磷酸金属盐，芳族二烷基磺酸盐的金属盐，松香酸金属盐，芳香族羧酸酰胺，松香酸中的至少一种酰胺，碳酰肼，N-取代的脲，三聚氰胺化合物和尿嘧啶的盐。

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