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1. 发明专利

JP2005139270A Polylactic acid resin composition, its manufacturing process and molding 有权
标题翻译：聚酰胺树脂组合物及其制造工艺和成型
公开(公告)号：JP2005139270A
公开(公告)日：2005-06-02
申请号：JP2003376039
申请日：2003-11-05
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： OUCHI MAKOTO , OKAMOTO HIROTAKA , NAKANO MITSURU , USUKI ARIMITSU , KANAMORI KENJI , OKUYAMA HISATSUGU , YAMASHITA SEIJI , KAGEYAMA YASUSHI
IPC分类号： C08L67/04 , C08G63/08 , C08J5/00 , C08K3/34 , C08K9/04 , C08K9/08 , C08L101/16
CPC分类号： C08G63/08 , C08K9/08 , C08L67/04 , C08L2666/18
摘要： PROBLEM TO BE SOLVED: To provide a polylactic acid resin composition by which a stereo crystal of a poly-L-lactic acid and a poly-D-lactic acid is selectively crystallized and a polylactic acid having a sufficiently high stereo crystal ratio, its manufacturing process and a polylactic acid molding having a sufficiently high stereo crystal ratio.
SOLUTION: The polylactic acid resin composition contains a layered clay mineral, a polylactic acid-layered clay mineral complex consisting of either of a poly-L-lactic acid or a poly-D-lactic acid bound to the layered clay mineral and either of the poly-L-lactic acid or the poly-D-lactic acid not bound to the layered clay mineral.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：待解决的问题：提供一种聚乳酸树脂组合物，其中聚-L-乳酸和聚-D-乳酸的立体结晶被选择性结晶，并且具有足够高的立体结晶比的聚乳酸，其制造方法和具有足够高的立体结晶比的聚乳酸模塑。聚乳酸树脂组合物含有层状粘土矿物，与层状粘土矿物结合的聚-L-乳酸或聚-D-乳酸中的任一种的聚乳酸层状粘土矿物复合体，以及聚-L-乳酸或不与层状粘土矿物结合的聚-D-乳酸中的任一种。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005060474A Aliphatic polyester composition and its molded article 审中-公开
标题翻译：涤纶聚酯组合物及其成型品
公开(公告)号：JP2005060474A
公开(公告)日：2005-03-10
申请号：JP2003290275
申请日：2003-08-08
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： OKAMOTO HIROTAKA , NAKANO MITSURU , OUCHI MAKOTO , USUKI ARIMITSU , KANAMORI KENJI , URAYAMA YUJI , OKUYAMA HISATSUGU , ISOBE YASUMITSU , INAO TAKASHI
IPC分类号： C08L67/00 , C08K3/34 , C08K5/20 , C08K5/29 , C08K5/353 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To obtain an aliphatic polyester composition which has excellent moldability and impact resistance, sufficiently inhibits deterioration under a moist heat condition and on a thermal treatment, and has excellent moist heat ageing resistance and heat resistance, and to provide a molded article melt-molded from the composition. SOLUTION: The aliphatic polyester composition is characterized by comprising an aliphatic polyester having a weight-average mol. wt. of ≥100,000 and a residual monomer content of ≤5,000 ppm, and at least one hydrolysis inhibitor selected from the group consisting of amide group-having low molecular compounds, talc, carbodiimide compounds, isocyanate compounds, and oxazoline compounds. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：待解决的问题为了获得具有优异的成型性和耐冲击性的脂肪族聚酯组合物，在湿热条件和热处理下充分抑制劣化，并且具有优异的耐湿热老化性和耐热性，并且提供由该组合物熔融成型的成型品。解决方案：脂族聚酯组合物的特征在于包含具有重均分子量的脂族聚酯。重量。 ≥100,000，残留单体含量≤5,000ppm的至少一种水解抑制剂和选自具有酰胺基的低分子化合物，滑石，碳化二亚胺化合物，异氰酸酯化合物和恶唑啉化合物的至少一种水解抑制剂。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005029759A Aliphatic polyester composition and its molded item 有权
标题翻译：涤纶聚酯组合物及其成型品
公开(公告)号：JP2005029759A
公开(公告)日：2005-02-03
申请号：JP2003273582
申请日：2003-07-11
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： OKAMOTO HIROTAKA , NAKANO MITSURU , OUCHI MAKOTO , USUKI ARIMITSU
IPC分类号： C08L67/00 , C08K3/34 , C08K9/04 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To obtain an aliphatic polyester composition having sufficiently high impact resistance and exhibiting sufficiently suppressed thermal deterioration at the time of a heat treatment enough to assure excellent durability, and a molded item obtained by melt molding the same.
SOLUTION: The aliphatic polyester composition comprises an aliphatic polyester, an unmodified natural rubber and an acrylic-modified natural rubber, where the total content of the unmodified natural rubber and the acrylic-modified natural rubber in the composition is 1-40 wt% and the content of the acrylic-modified natural rubber in the total amount of the unmodified natural rubber and the acrylic-modified natural rubber is 0.5-70 wt%.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题为了获得具有足够高的耐冲击性并且在热处理时充分抑制热劣化的脂肪族聚酯组合物，足以确保优异的耐久性，以及通过熔融模塑获得的模制品。解决方案：脂族聚酯组合物包含脂族聚酯，未改性天然橡胶和丙烯酸改性天然橡胶，其中组合物中未改性天然橡胶和丙烯酸改性天然橡胶的总含量为1-40重量％％，未改性天然橡胶和丙烯酸改性天然橡胶的总量中丙烯酸改性天然橡胶的含量为0.5〜70重量％。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2003286348A Method for producing composite resin material 审中-公开
标题翻译：生产复合树脂材料的方法
公开(公告)号：JP2003286348A
公开(公告)日：2003-10-10
申请号：JP2002092290
申请日：2002-03-28
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： MATSUSHITA MITSUMASA , KATO MAKOTO , FUKUMORI KENZO , OKAMOTO HIROTAKA , SATO NORIO
IPC分类号： C08J3/20 , C08K7/00 , C08L101/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a composite resin material into which a laminar clay mineral can homogeneously be dispersed in a fine state without using any dispersion aid for a clay even when a resin having low affinity to a laminar clay mineral is used.
SOLUTION: The method comprises kneading a resin with a laminar clay mineral upon substituting at least a part of the interlaminar ions of the laminar clay mineral by a proton or a hydroxyl ion.
COPYRIGHT: (C)2004,JPO
摘要翻译：待解决的问题：提供一种生产复合树脂材料的方法，其中层状粘土矿物可以均匀地分散在微细状态，而不使用任何分散助剂用于粘土，即使当对层状物具有低亲和力的树脂使用粘土矿物。解决方案：该方法包括在通过质子或羟基离子代替层状粘土矿物的至少一部分层间离子的同时将树脂与层状粘土矿物混合。版权所有（C）2004，JPO

5. 发明专利

JP2005187630A Polylactic acid resin composition and molded form thereof 有权
标题翻译：聚酰胺树脂组合物及其成型体
公开(公告)号：JP2005187630A
公开(公告)日：2005-07-14
申请号：JP2003430455
申请日：2003-12-25
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： OUCHI MAKOTO , OKAMOTO HIROTAKA , NAKANO MITSURU , USUKI ARIMITSU , KANAMORI KENJI , OKUYAMA HISATSUGU , YAMASHITA SEIJI , KAGEYAMA YASUSHI
IPC分类号： C08J5/00 , C08K5/21 , C08L67/04
CPC分类号： C08K5/21 , C08L67/04
摘要： PROBLEM TO BE SOLVED: To provide a polylactic acid resin composition capable of obtaining a polylactic acid of high stereocomplex crystal proportion by selective crystallization into stereocomplex crystal of poly-L-lactic acid and poly-D-lactic acid at a sufficiently high rate, and to provide a molded form obtained by melt-molding the composition and crystallizing it. SOLUTION: The polylactic acid resin composition comprises a polylactic acid capable of forming stereocomplex crystal and an aromatic urea compound of the general formula(1)( wherein, R 1 is a 1-10C alkylene group; R 2 is a 1-25C alkyl group; and m is an integer of 1-6 ). COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决方案：提供一种聚乳酸树脂组合物，其能够通过选择性结晶获得具有高立体络合物结晶比例的聚乳酸，所述立体络合物晶体具有足够高的聚-L-乳酸和聚-D-乳酸并提供通过熔融模塑组合物并使其结晶而获得的模制形式。解决方案：聚乳酸树脂组合物包含能够形成立体络合物晶体的聚乳酸和通式（1）的芳族脲化合物（其中，R SP 1为1〜10个亚烷基 ; R 2 SP 2是1-25C烷基; m是1-6的整数）。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2005054115A Aliphatic polyester composite material and molded product thereof 审中-公开
标题翻译：涤纶复合材料及其模制产品
公开(公告)号：JP2005054115A
公开(公告)日：2005-03-03
申请号：JP2003287958
申请日：2003-08-06
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： OUCHI MAKOTO , OKAMOTO HIROTAKA , NAKANO MITSURU , USUKI ARIMITSU
IPC分类号： C08L67/00 , C08K3/26 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide an aliphatic polyester composite material that has simultaneously improved impact strength and heat resistance wherein the impact strength and the heat resistance have both sufficiently high values and well-balanced, and provide molded products through the melt-molding process.
SOLUTION: This aliphatic polyester composite material comprises an aliphatic polyester and calcium carbonate where the content of calcium carbonate is 0.1 to 5 wt.% in the composite material and the aliphatic polyester in the composite material has a crystal average particle size of ≤100 μm.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有同时改善的冲击强度和耐热性的脂族聚酯复合材料，其中冲击强度和耐热性均具有足够高的值并且平衡良好，并且通过熔融粘合剂提供模塑产品，成型工艺。解决方案：该脂肪族聚酯复合材料包括脂肪族聚酯和碳酸钙，其中复合材料中碳酸钙的含量为0.1〜5重量％，复合材料中的脂肪族聚酯的结晶平均粒径为≤ 100微米。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2005042084A Polylactic acid resin composition and molded product of the same 有权
标题翻译：聚酰胺树脂组合物及其成型产品
公开(公告)号：JP2005042084A
公开(公告)日：2005-02-17
申请号：JP2004011060
申请日：2004-01-19
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： OUCHI MAKOTO , UMEMOTO KAZUHIKO , OKAMOTO HIROTAKA , NAKANO MITSURU , USUKI ARIMITSU , KANAMORI KENJI , OKUYAMA HISATSUGU , YAMASHITA SEIJI , KAGEYAMA YASUSHI
IPC分类号： C08L67/04 , C08K5/20 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a polylactic acid resin composition making it possible that a polylactic acid capable of forming a stereocomplex crystal is made to selectively conduct stereocomplex crystallization, a speed of the crystallization is increased, and a molded product of the polylactic acid having enough crystallizability and a high ratio of the stereocomplex crystal is obtained by molding processes including injection molding.
SOLUTION: This polylactic acid resin composition contains a polylactic acid component capable of forming the stereocomplex crystal and an aromatic amide compound expressed by general formula (1) (X is -CONH- or -NHCO-; R is a 3-20C branched-chain alkyl; and m is an integer of 1 to 6).
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题为了提供一种聚乳酸树脂组合物，使得可以使能够形成立体络合物结晶的聚乳酸选择性地进行立体络合物结晶，结晶速度提高，并且通过包括注射成型在内的成型工艺获得具有足够的结晶性和高比率的立体络合物晶体的聚乳酸。解决方案：该聚乳酸树脂组合物含有能够形成立体络合物晶体的聚乳酸组分和由通式（1）表示的芳族酰胺化合物（X是-CONH-或-NHCO-; R是3-20C 支链烷基; m为1〜6的整数）。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004051666A Polylactic acid composite material and molded product 审中-公开
公开(公告)号：JP2004051666A
公开(公告)日：2004-02-19
申请号：JP2002207250
申请日：2002-07-16
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： OUCHI MAKOTO , OKAMOTO HIROTAKA , NAKANO MITSURU , USUKI ARIMITSU , KANAMORI KENJI , URAYAMA YUJI , OKUYAMA HISATSUGU , INAO TAKASHI , ISOBE YASUMITSU
IPC分类号： C08J5/00 , C08K3/34 , C08K5/00 , C08K5/17 , C08K5/20 , C08K7/04 , C08K9/04 , C08L23/16 , C08L67/04 , C08L101/16
CPC分类号： C08K5/0083 , C08K5/17 , C08K9/04 , C08L67/04
摘要： PROBLEM TO BE SOLVED: To provide a polylactic acid composite material having a sufficiently high crystallization rate, excellent heat resistance, moldability and mold release properties and useful for suppressing deformation during an annealing treatment and to provide a molded product using the composite material.
SOLUTION: The polylactic acid composite material comprises polylactic acid, a low-molecular compound having an amide group, a phyllosilicate mineral organized with an organic onium salt and talc.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2004025465A Apparatus and method for injecting gas-impregnated resin 有权
公开(公告)号：JP2004025465A
公开(公告)日：2004-01-29
申请号：JP2002181109
申请日：2002-06-21
申请人： Meiki Co Ltd , Toyota Central Res & Dev Lab Inc , 株式会社名機製作所 , 株式会社豊田中央研究所
发明人： NARUSE KEISUKE , TAKEBE ITSUO , OKAMOTO HIROTAKA , FUKUMORI KENZO
IPC分类号： B29C45/00 , B29C45/77
摘要： PROBLEM TO BE SOLVED: To provide a pre-plastication type injection apparatus for injecting a gas-impregnated resin which can mold a foamed molding with bubbles dispersed uniformly by controlling the difference between a gas supply pressure and a gas-impregnated resin pressure to be always constant and producing the gas-impregnated resin with gas contained stably and uniformly even when the magnitude of metering is changed.
SOLUTION: In the injection apparatus for the gas-impregnated resin comprising a plasticization means 10 and an injection means 30, the plasticization means 10 has a decompression part 26, a gas supply port 16 for supplying gas to the part 26, and a resin pressure sensor 20 for detecting a gas-impregnated resin pressure on the downstream side of the gas-impregnated resin from the decompression part 26. The injection means 30 feedback-controls an actuator to make the gas-impregnated resin pressure agree with a target value.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2006036818A Polylactic acid resin composition, molding obtained from the same and method for producing the molding 审中-公开
标题翻译：聚酰亚胺树脂组合物，由其获得的成型和生产模塑的方法
公开(公告)号：JP2006036818A
公开(公告)日：2006-02-09
申请号：JP2004214861
申请日：2004-07-22
申请人： Toyota Central Res & Dev Lab Inc , 株式会社豊田中央研究所
发明人： OUCHI MAKOTO , OKAMOTO HIROTAKA , NAKANO MITSURU , USUKI ARIMITSU
IPC分类号： C08L67/04 , C08L67/02 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To obtain a polylactic acid resin composition that hardly deforms a molding even by molding in a short molding time and forms a molding having high heat resistance without reducing fluidity during molding and a molding obtained by using the polylactic acid resin composition and to provide a method for producing the same.
SOLUTION: The polylactic acid resin composition comprises a polylactic acid, a thermoplastic polyester resin (preferably polybutylene terephthalate) having 180-250°C melting point and preferably a crystallization promoter in the ratio of the thermoplastic polyester resin of ≤15 mass % based on the total of the polylactic acid and the thermoplastic polyester resin.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决问题：为了获得即使在短的成型时间内模制成型也难以变形的聚乳酸树脂组合物，并且形成具有高耐热性的成型体，而不会降低成型时的流动性和通过使用聚乳酸获得的模塑树脂组合物，并提供其制造方法。解决方案：聚乳酸树脂组合物包含热塑性聚酯树脂的比例为≤15质量％的聚乳酸，具有180-250℃熔点的热塑性聚酯树脂（优选聚对苯二甲酸丁二醇酯），优选结晶促进剂，基于聚乳酸和热塑性聚酯树脂的总量。版权所有（C）2006，JPO＆NCIPI

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