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1. 发明授权

US07825212B2 Polylactic acid resin and composition and molded article of the same 有权
标题翻译：聚乳酸树脂组合物及其成型品
公开(公告)号：US07825212B2
公开(公告)日：2010-11-02
申请号：US10584471
申请日：2004-12-21
申请人： Makoto Ouchi , Hirotaka Okamoto , Mitsuru Nakano , Arimitsu Usuki , Takeshi Kanamori , Hisashi Okuyama , Naomi Okuyama, legal representative , Seiji Yamashita , Yuji Kageyama
发明人： Makoto Ouchi , Hirotaka Okamoto , Mitsuru Nakano , Arimitsu Usuki , Takeshi Kanamori , Hisashi Okuyama , Seiji Yamashita , Yuji Kageyama
IPC分类号： C08G63/08 , C08L69/00 , C08L67/00
CPC分类号： C08K5/21 , C08L67/04
摘要： This invention provides a polylactic acid resin composition in which stereocomplex crystals of poly-L-lactic acid and poly-D-lactic acid can be selectively crystallized to obtain polylactic acid having a sufficiently high speed of crystallization and a sufficiently high ratio of stereocomplex crystal and a molded article thereof obtained via melt molding and crystallization of the same. Such polylactic acid resin composition comprises polylactic acid capable of generating stereocomplex crystallization and an aromatic urea compound represented by formula (1): wherein R1 represents an alkylene group having 1 to 10 carbon atoms; R2 represents an alkyl group having 1 to 25 carbon atoms; and m is an integer between 1 to 6.
摘要翻译：本发明提供一种聚乳酸树脂组合物，其中可以选择性地结晶聚-L-乳酸和聚-D-乳酸的立体络合物晶体，得到具有足够高的结晶速度和足够高的立体络合物晶体比的聚乳酸其通过熔融模塑和其结晶获得的模塑制品。这种聚乳酸树脂组合物包含能够产生立体络合物结晶的聚乳酸和由式（1）表示的芳族脲化合物：其中R1表示具有1-10个碳原子的亚烷基; R2表示碳原子数1〜25的烷基， m为1〜6的整数。

2. 发明申请

US20070032631A1 Polylactic acid resin composition, process for producing the same and molding thereof 审中-公开
标题翻译：聚乳酸树脂组合物，其制造方法和成型方法
公开(公告)号：US20070032631A1
公开(公告)日：2007-02-08
申请号：US10577952
申请日：2004-11-01
申请人： Makoto Ouchi , Hirotaka Okamoto , Mitsuru Nakano , Arimitsu Usuki , Takeshi Kanamori , Hisashi Okuyama , Naomi Okuyama , Seiji Yamashita , Yuji Kageyama
发明人： Makoto Ouchi , Hirotaka Okamoto , Mitsuru Nakano , Arimitsu Usuki , Takeshi Kanamori , Hisashi Okuyama , Naomi Okuyama , Seiji Yamashita , Yuji Kageyama
IPC分类号： C08G63/08
CPC分类号： C08G63/08 , C08K9/08 , C08L67/04 , C08L2666/18
摘要： There are provided a polylactic acid resin composition in which stereocrystals of poly-L-lactic acid and poly-D-lactic acid can be selectively crystallized to obtain polylactic acid having a sufficiently high stereocrystals ratio, a process for producing the same, and a polylactic acid molded article obtained from the same having a sufficiently high stereocrystals ratio. The polylactic acid resin composition is characterized by comprising a polylactic acid-lamellar clay mineral bonded body consisting of a lamellar clay mineral and one of poly-L-lactic acid and poly-D-lactic acid which is bonded to the lamellar clay mineral, and the other of poly-L-lactic acid and poly-D-lactic acid which is not bonded to the lamellar clay mineral.
摘要翻译：提供了聚乳酸树脂组合物，其中可以选择性地结晶聚-L-乳酸和聚-D-乳酸的立体晶体以获得具有足够高的立体晶体比的聚乳酸，其制备方法和聚乳酸由具有足够高的立体晶体比例的由其获得的酸性模制品。聚乳酸树脂组合物的特征在于包括由层状粘土矿物和粘结到层状粘土矿物的聚-L-乳酸和聚-D-乳酸之一组成的聚乳酸 - 层状粘土矿物粘合体，以及另一种不与层状粘土矿物结合的聚-L-乳酸和聚-D-乳酸。

3. 发明申请

US20080097074A1 Polylactic Acid Resin and Composition and Molded Article of the Same 有权
标题翻译：聚乳酸树脂组合物及其成型品
公开(公告)号：US20080097074A1
公开(公告)日：2008-04-24
申请号：US10584471
申请日：2004-12-21
申请人： Makoto Ouchi , Hirotaka Okamoto , Mitsuru Nakano , Arimitsu Usuki , Takeshi Kanamori , Hisashi Okuyama , Naomi Okuyama , Seiji Yamashita , Yuji Kageyama
发明人： Makoto Ouchi , Hirotaka Okamoto , Mitsuru Nakano , Arimitsu Usuki , Takeshi Kanamori , Hisashi Okuyama , Naomi Okuyama , Seiji Yamashita , Yuji Kageyama
IPC分类号： C08G63/08
CPC分类号： C08K5/21 , C08L67/04
摘要： This invention provides a polylactic acid resin composition in which stereocomplex crystals of poly-L-lactic acid and poly-D-lactic acid can be selectively crystallized to obtain polylactic acid having a sufficiently high speed of crystallization and a sufficiently high ratio of stereocomplex crystal and a molded article thereof obtained via melt molding and crystallization of the same. Such polylactic acid resin composition comprises polylactic acid capable of generating stereocomplex crystallization and an aromatic urea compound represented by formula (1): wherein R1 represents an alkylene group having 1 to 10 carbon atoms; R2 represents an alkyl group having 1 to 25 carbon atoms; and m is an integer between 1 to 6.
摘要翻译：本发明提供一种聚乳酸树脂组合物，其中可以选择性地结晶聚-L-乳酸和聚-D-乳酸的立体络合物晶体，得到具有足够高的结晶速度和足够高的立体络合物晶体比的聚乳酸其通过熔融模塑和其结晶获得的模塑制品。这种聚乳酸树脂组合物包含能够产生立体络合物结晶的聚乳酸和由式（1）表示的芳族脲化合物：其中R 1表示具有1至10个碳原子的亚烷基; R 2表示具有1至25个碳原子的烷基; m为1〜6的整数。

4. 发明授权

US07084192B2 Polylactic acid composite material and molded body 失效
标题翻译：聚乳酸复合材料和成型体
公开(公告)号：US07084192B2
公开(公告)日：2006-08-01
申请号：US10618761
申请日：2003-07-15
申请人： Makoto Ouchi , Hirotaka Okamoto , Mitsuru Nakano , Hisato Takeuchi , Arimitsu Usuki , Takeshi Kanamori , Hiroshi Urayama , Hisashi Okuyama , Takashi Inou , Yasumitsu Isobe
发明人： Makoto Ouchi , Hirotaka Okamoto , Mitsuru Nakano , Hisato Takeuchi , Arimitsu Usuki , Takeshi Kanamori , Hiroshi Urayama , Hisashi Okuyama , Takashi Inou , Yasumitsu Isobe
IPC分类号： C08K5/20
CPC分类号： C08K5/0083 , C08K5/17 , C08K9/04 , C08L67/04
摘要： The polylactic acid composite material of the present invention comprises a polylactic acid, a low molecular weight compound which has an amide group, and a layered clay mineral that is organically modified by means of an organic onium salt. As a result, a polylactic acid composite material that has a sufficiently rapid crystallization rate, and that is superior in terms of heat resistance, moldability and mold release characteristics can be obtained.
摘要翻译：本发明的聚乳酸复合材料包括聚乳酸，具有酰胺基的低分子量化合物和通过有机鎓盐有机改性的层状粘土矿物。结果，可以获得具有足够快的结晶速率并且在耐热性，成型性和脱模特性方面优异的聚乳酸复合材料。

5. 发明授权

US07910643B2 Polylactic acid resin composition, moldings, and process for production thereof 有权
标题翻译：聚乳酸树脂组合物，成型品及其制造方法
公开(公告)号：US07910643B2
公开(公告)日：2011-03-22
申请号：US11661671
申请日：2005-09-02
申请人： Etsuo Tobita , Naoshi Kawamoto , Tsuyoshi Urushihara , Hitoshi Saito , Hisashi Okuyama , Naomi Okuyama, legal representative , Takeshi Kanamori , Mitsuru Nakano , Hirotaka Okamoto
发明人： Etsuo Tobita , Naoshi Kawamoto , Tsuyoshi Urushihara , Hitoshi Saito , Hisashi Okuyama , Takeshi Kanamori , Mitsuru Nakano , Hirotaka Okamoto
IPC分类号： C08K5/24 , C08G63/08
CPC分类号： C08K5/25 , C08K3/34 , C08L67/04
摘要： A polylactic acid resin composition in which polylactic acid is blended with dibasic acid bis(benzoylhydrazide) represented by general formula (I) below; and a process for producing heat-resistant polylactic acid resin moldings, wherein after the polylactic acid resin composition is melted, the polylactic acid resin composition melted is filled in a die of a molding machine and molded accompanied with crystallization, in which the temperature of the die has been set in a range not higher than the initiation temperature of crystallization and not lower than the glass transition temperature determined with a differential scanning calorimeter (DSC). (In the formula, R represents a alkylene, alkenylene, cycloalkylene, alkylene having an ether bond, or alkylene interrupted with a cycloalkylene, the groups each having 1 to 12 carbon atoms; and R1, R2, R3, and R4 each represent a hydrogen atom, halogen atom, alkyl, cycloalkyl, aryl, aralkyl, or alkylaryl, the groups each having 1 to 12 carbon atoms, or R1 and R2 and/or R3 and R4 bond to each other to form a five- to eight-membered ring.)
摘要翻译：将聚乳酸与下述通式（I）表示的二元酸二（苯甲酰基酰肼）配合的聚乳酸树脂组合物; 以及制造耐热性聚乳酸树脂成形体的方法，其中在聚乳酸树脂组合物熔融之后，熔融的聚乳酸树脂组合物被填充在模塑机的模具中，并且随着结晶而成型，其中，晶粒已经设定在不高于结晶的起始温度的范围内，并且不低于用差示扫描量热计（DSC）测定的玻璃化转变温度。（式中，R表示亚烷基，亚烯基，亚环烷基，具有醚键的亚烷基，或亚环烷基间隔的亚烷基，各自具有1〜12个碳原子的基团，R1，R2，R3，R4分别表示氢原子原子，卤素原子，烷基，环烷基，芳基，芳烷基或烷基芳基，各自具有1至12个碳原子，或R 1和R 2和/或R 3和R 4彼此键合以形成五至八元环。）

6. 发明申请

US20100174017A1 Polylactic Acid Resin Composition, Moldings, and Process for Production Thereof 有权
标题翻译：聚乳酸树脂组合物，成型品及其制造方法
公开(公告)号：US20100174017A1
公开(公告)日：2010-07-08
申请号：US11661671
申请日：2005-09-02
申请人： Etsuo Tobita , Naoshi Kawamoto , Tsuyoshi Urushihara , Hitoshi Saito , Hisashi Okuyama , Naomi Okuyama , Takeshi Kanamori , Mitsuru Nakano , Hirotaka Okamoto
发明人： Etsuo Tobita , Naoshi Kawamoto , Tsuyoshi Urushihara , Hitoshi Saito , Hisashi Okuyama , Naomi Okuyama , Takeshi Kanamori , Mitsuru Nakano , Hirotaka Okamoto
IPC分类号： C08K5/24
CPC分类号： C08K5/25 , C08K3/34 , C08L67/04
摘要： A polylactic acid resin composition in which polylactic acid is blended with dibasic acid bis(benzoylhydrazide) represented by general formula (I) below; and a process for producing heat-resistant polylactic acid resin moldings, wherein after the polylactic acid resin composition is melted, the polylactic acid resin composition melted is filled in a die of a molding machine and molded accompanied with crystallization, in which the temperature of the die has been set in a range not higher than the initiation temperature of crystallization and not lower than the glass transition temperature determined with a differential scanning calorimeter (DSC). (In the formula, R represents a alkylene, alkenylene, cycloalkylene, alkylene having an ether bond, or alkylene interrupted with a cycloalkylene, the groups each having 1 to 12 carbon atoms; and R1, R2, R3, and R4 each represent a hydrogen atom, halogen atom, alkyl, cycloalkyl, aryl, aralkyl, or alkylaryl, the groups each having 1 to 12 carbon atoms, or R1 and R2 and/or R3 and R4 bond to each other to form a five- to eight-membered ring.)
摘要翻译：将聚乳酸与下述通式（I）表示的二元酸二（苯甲酰基酰肼）配合的聚乳酸树脂组合物; 以及制造耐热性聚乳酸树脂成形体的方法，其中在聚乳酸树脂组合物熔融之后，熔融的聚乳酸树脂组合物被填充在模塑机的模具中，并且随着结晶而成型，其中，晶粒已经设定在不高于结晶的起始温度的范围内，并且不低于用差示扫描量热计（DSC）测定的玻璃化转变温度。（式中，R表示亚烷基，亚烯基，亚环烷基，具有醚键的亚烷基，或亚环烷基间隔的亚烷基，各自具有1〜12个碳原子的基团，R1，R2，R3，R4分别表示氢原子原子，卤素原子，烷基，环烷基，芳基，芳烷基或烷基芳基，各自具有1至12个碳原子，或R 1和R 2和/或R 3和R 4彼此键合以形成五至八元环。）

7. 发明授权

US07034102B2 Polylactic acid resin composition and molded article thereof, and process of producing the molded article 失效
标题翻译：聚乳酸树脂组合物及其成型体，以及该成型品的制造方法
公开(公告)号：US07034102B2
公开(公告)日：2006-04-25
申请号：US10831124
申请日：2004-04-26
申请人： Etsuo Tobita , Naoshi Kawamoto , Tsuyoshi Urushihara , Hisashi Okuyama , Takeshi Kanamori
发明人： Etsuo Tobita , Naoshi Kawamoto , Tsuyoshi Urushihara , Hisashi Okuyama , Takeshi Kanamori
IPC分类号： C08G63/08
CPC分类号： C08K5/20 , C08K5/13 , C08K5/25 , C08L67/04
摘要： A polylactic acid resin composition comprising 100 parts by weight of a polylactic acid, (A) 0 to 10 parts by weight of a phenol antioxidant, and (B) 0.01 to 10 parts by weight of at least one amide compound selected from the group consisting of (b-1) an acyclic amide, (b-2) a cyclic amide, (b-3) an acyclic hydrazide, and (b-4) a cyclic hydrazide or (b-5) a compound represented by formula (P): wherein Ra and Rb each represent a hydrogen atom, a hydroxyl group, an alkyl group having 1 to 8 carbon atoms, an alkoxy group having 1 to 8 carbon atoms or an aryl group having 6 to 18 carbon atoms, or they are connected to each other to form a ring to make a condensed ring having a total carbon-atom number of 10 to 18; R represents a single bond, an n-valent hydrocarbon group having 2 to 30 carbon atoms, an n-valent heterocyclic group or a group of formula: wherein R′ represents an n-valent hydrocarbon group having 1 to 30 carbon atoms or an n-valent heterocyclic group; X represents a single bond or an alkylene group having 1 to 20 carbon atoms; and n represents 1, 2 or 3, and n represents 1, 2 or 3.
摘要翻译：一种聚乳酸树脂组合物，其包含100重量份的聚乳酸，（A）0至10重量份的酚抗氧化剂，和（B）0.01至10重量份的至少一种选自以下的酰胺化合物的（b-1）无环酰胺，（b-2）环酰胺，（b-3）无环酰肼和（b-4）环状酰肼或（b-5））：其中R a a和R b各自表示氢原子，羟基，具有1至8个碳原子的烷基，具有1至8个碳原子的烷氧基原子或具有6至18个碳原子的芳基，或它们彼此连接形成环，以形成总碳原子数为10至18的稠环; R表示单键，碳原子数2〜30的n价烃基，n价的杂环基或式的基团，式中，R'表示碳原子数1〜30的n价的烃基或n 杂环基; X表示单键或碳原子数1〜20的亚烷基。 n表示1,2或3，n表示1,2或3。

8. 发明授权

US09139710B2 Aliphatic polyester resin compositions, molded articles of aliphatic polyester resin and method of producing same 有权
标题翻译：脂肪族聚酯树脂组合物，脂肪族聚酯树脂的成型体及其制造方法
公开(公告)号：US09139710B2
公开(公告)日：2015-09-22
申请号：US10585687
申请日：2005-01-13
申请人： Mamoru Yasui , Tatsuhiko Osaki , Takeshi Kanamori , Yasumasa Horibe , Hisashi Okuyama , Naomi Okuyama
发明人： Mamoru Yasui , Tatsuhiko Osaki , Takeshi Kanamori , Yasumasa Horibe , Hisashi Okuyama
IPC分类号： C08K5/42 , C08K5/00 , C08G63/91
CPC分类号： C08K5/0083 , C08K5/42 , C08L67/04
摘要： An aliphatic polyester resin composition, useful for producing molded articles without causing deformation at the mold release time, has a non-copolymerized mixture of an aliphatic polyester resin including one or more polylactic acid resins and a crystallization nucleating agent including one or more metal salts of an aromatic sulfonate of Formula 1: where X is a residual group obtained by removing three hydrogen atoms from benzene, R1 and R2 are each hydrocarbon group with 1-6 carbon atoms, M is one or more selected from the group of potassium atom, rubidium atom, barium atom, strontium atom and calcium atom, and n is 1 if M is alkali metal atom and 2 if M is alkali earth metal atom; the aliphatic polyester resin composition contains 0.01-5 weight parts of the one or more metal salts of aromatic sulfonate shown by Formula 1 for 100 weight parts of the aliphatic polyester resin.
摘要翻译：用于制造模塑制品而不会在脱模时发生变形的脂族聚酯树脂组合物具有包含一种或多种聚乳酸树脂的脂族聚酯树脂和结晶成核剂的非共聚混合物，所述结晶成核剂包括一种或多种金属盐式1的芳族磺酸盐：其中X是通过从苯中除去三个氢原子而获得的残基，R 1和R 2各自是具有1-6个碳原子的烃基，M是选自钾原子，铷的一种或多种原子，钡原子，锶原子和钙原子，如果M是碱金属原子，n是1，如果M是碱土金属原子，则n是1; 对于100重量份脂肪族聚酯树脂，脂肪族聚酯树脂组合物含有0.01-5重量份的由式1表示的一种或多种芳族磺酸金属盐。

9. 发明申请

US20050001358A1 Polylactic acid-based resin compositions, molded articles and process for producing the same 审中-公开
标题翻译：聚乳酸类树脂组合物，成型品及其制造方法
公开(公告)号：US20050001358A1
公开(公告)日：2005-01-06
申请号：US10495159
申请日：2002-12-18
申请人： Kenji Nakazawa , Etsuo Tobita , Toshinori Yukino , Hiroshi Urayama , Takeshi Kanamori , Hisashi Okuyama
发明人： Kenji Nakazawa , Etsuo Tobita , Toshinori Yukino , Hiroshi Urayama , Takeshi Kanamori , Hisashi Okuyama
IPC分类号： C08K3/22 , C08K5/00 , C08K5/527 , C08L1/00 , C08J5/00
CPC分类号： C08K5/0083 , C08K3/22 , C08K5/527 , C08L67/04
摘要： A polylactic acid-based resin composition is provided from which molded articles with a high heat resistance and high impact strength can be molded with improved moldability. Also provided is a heat-resistant polylactic acid-based resin molded article manufactured from the polylactic acid-based resin composition, as well as a process for manufacturing such a heat-resistant molded article. A polylactic acid-based resin composition comprising 0.01 to 5.0 parts by weight of a metal phosphate and 0.01 to 5.0 parts by weight of a basic inorganic aluminum compound, each serving as a nucleating agent, with respect to 100 parts by weight of a polylactic acid-based polymer. The polylactic acid-based resin composition is melted and filled a mold of a molding machine set in a temperature range of not more than the crystallization-initiating point nor less than the glass transition point, as measured by a differential scanning calorimeter (DSC), to be molded the composition under crystallizing.
摘要翻译：提供了一种聚乳酸类树脂组合物，由此可以模塑具有高耐热性和高冲击强度的模塑制品。还提供了由聚乳酸类树脂组合物制造的耐热性聚乳酸类树脂成型体，以及这种耐热成型体的制造方法。一种聚乳酸类树脂组合物，相对于100重量份的聚乳酸，含有0.01〜5.0重量份的金属磷酸盐和0.01〜5.0重量份的作为成核剂的碱性无机铝化合物基聚合物。将聚乳酸类树脂组合物熔融并填充在通过差示扫描量热计（DSC）测量的设定在不大于结晶起始点或不低于玻璃化转变点的温度范围内的成型机的模具中，在结晶下模塑该组合物。

10. 发明申请

US20070270535A1 Aliphatic Polyester Resin Compositions, Molded Articles of Aliphatic Polyester Resin and Method of Producing Same 有权
标题翻译：脂肪族聚酯树脂组合物，脂肪族聚酯树脂的成型体及其制造方法
公开(公告)号：US20070270535A1
公开(公告)日：2007-11-22
申请号：US10585687
申请日：2005-01-13
申请人： Mamoru Yasui , Tatsuhiko Osaki , Takeshi Kanamori , Yasumasa Horibe , Hisashi Okuyama , Naomi Okuyama
发明人： Mamoru Yasui , Tatsuhiko Osaki , Takeshi Kanamori , Yasumasa Horibe , Hisashi Okuyama , Naomi Okuyama
IPC分类号： C08L67/00
CPC分类号： C08K5/0083 , C08K5/42 , C08L67/04
摘要： Molded articles with improved physical characteristics are obtained under molding conditions for general resin without causing deformation at the mold releasing time if a composition containing aliphatic polyester resin and one or more metal salts of aromatic sulfonate of a specified kind is used. Such a composition is placed inside a mold maintained at a temperature below the crystallization-initiating temperature by differential scanning calorimetry and above the glass transition temperature is molded while it crystallizes.
摘要翻译：如果使用含有脂肪族聚酯树脂和一种或多种特定种类的芳族磺酸盐金属盐的组合物，则在一般树脂的成型条件下可以获得具有改善的物理特性的模制品，而不会在脱模时引起变形。通过差示扫描量热法将这样的组合物置于保持在低于结晶起始温度的温度下的模具中，并且高于玻璃化转变温度时，其结晶化时被模制。

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