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1. 发明专利

JP2012140383A Method for production of lactide 有权
标题翻译：生产柠檬酸的方法
公开(公告)号：JP2012140383A
公开(公告)日：2012-07-26
申请号：JP2011000699
申请日：2011-01-05
申请人： Kyoto Institute Of Technology , Teijin Ltd , 国立大学法人京都工芸繊維大学 , 帝人株式会社
发明人： ABIKO ATSUSHI , ISHIJIMA YUKI , SUZUKI HIROTAKA
IPC分类号： C07D319/12
摘要： PROBLEM TO BE SOLVED: To overcome defects in use of a tin compound catalyst to obtain a lactide having high optical purity and chemical purity in a lactide production by depolymerization/cyclization of lactic acid oligomer.SOLUTION: The method for production of lactide is characterized by heating the lactic acid oligomer under reduced pressure atmosphere in the presence of a specific organic onium salt and depolymerizing/cyclizing to generate the lactide.
摘要翻译：待解决的问题：为了克服锡化合物催化剂的缺点，通过乳酸低聚物的解聚/环化在丙交酯生产中获得具有高光学纯度和化学纯度的丙交酯。解决方案：制备丙交酯的方法的特征在于在特定的有机鎓盐存在下，在减压气氛下加热乳酸低聚物，并解聚/环化以产生丙交酯。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2008120894A Polylactic acid composition 有权
标题翻译：聚乳酸组合物
公开(公告)号：JP2008120894A
公开(公告)日：2008-05-29
申请号：JP2006304987
申请日：2006-11-10
申请人： Kyoto Institute Of Technology , Musashino Chemical Laboratory Ltd , Mutual:Kk , Teijin Ltd , 国立大学法人京都工芸繊維大学 , 帝人株式会社 , 株式会社ミューチュアル , 株式会社武蔵野化学研究所
发明人： SUZUKI HIROTAKA , MATSUDA TAKAAKI , TO SHIN , KIMURA YOSHIHARU , YAMANE HIDEKI
IPC分类号： C08L67/04 , B29C45/00 , C08K3/34 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a polylactic acid composition having high molecular weight and high stereo-complex crystal content. SOLUTION: The invention provides a polylactic acid composition containing (i) 100 pts.wt. of a polylactic acid and (ii) 0.01-10 pts.wt. of a triclinic inorganic nucleation agent, and having a weight-average molecular weight (Mw) of ≥120,000 and a stereo-complex crystal content (X) of ≥80%, and a method for producing the composition. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：提供具有高分子量和高立体 - 复合晶体含量的聚乳酸组合物。解决方案：本发明提供一种聚乳酸组合物，其包含（i）100重量份的聚乳酸和（ii）0.01-10重量份的三斜晶系无机成核剂，其重均分子量（Mw）≥120,000，立体络合物结晶含量（X）≥80％以上，以及该组合物的制造方法。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2011251967A Intermediate for cyclic carbodiimide compound 有权
标题翻译：环状碳酸酯化合物的中间体
公开(公告)号：JP2011251967A
公开(公告)日：2011-12-15
申请号：JP2011136855
申请日：2011-06-21
申请人： Teijin Ltd , 帝人株式会社
发明人： SHOJI SHINICHIRO , SUZUKI HIROTAKA
IPC分类号： C07C205/37 , C07C217/84 , C07C265/14 , C07D273/08 , C07D498/10 , C07F9/44
CPC分类号： C07D273/08 , C07D498/10
摘要： PROBLEM TO BE SOLVED: To provide an intermediate for cyclic carbodiimide compounds.SOLUTION: There is provided a compound expressed by formula (s), wherein X represents an alkylene group, a phenylene group or a divalent group represented by formula (i-3).
摘要翻译：待解决的问题：提供环状碳二亚胺化合物的中间体。提供由式（i）表示的化合物，其中X表示亚烷基，亚苯基或由式（i-3）表示的二价基团。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2011148941A Aromatic polyester 审中-公开
标题翻译：芳香聚酯
公开(公告)号：JP2011148941A
公开(公告)日：2011-08-04
申请号：JP2010012980
申请日：2010-01-25
申请人： Teijin Ltd , 帝人株式会社
发明人： SUZUKI HIROTAKA , KUWABARA HIROAKI
IPC分类号： C08G63/193 , C08G63/78
摘要： PROBLEM TO BE SOLVED: To provide an aromatic polyester excellent in heat resistance and rigidity, and having a suitable crystallization speed. SOLUTION: The aromatic polyester includes a 2,6-naphthalene dicarboxylic acid residue and a bishydroxyalkoxybiphenyl residue, or a 2,6-naphthalene dicarboxylic acid residue, an aliphatic diol residue and a bishydroxyalkoxybiphenyl residue, and has a high heat resistance and a crystallization speed suitable for spinning, film formation and molding. There is also provided a method for manufacturing the same. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供耐热性和刚性优异且具有合适结晶速度的芳族聚酯。解决方案：芳族聚酯包括2,6-萘二甲酸残基和双羟基烷氧基联苯残基，2,6-萘二甲酸残基，脂族二醇残基和双羟基烷氧基联苯残基，具有高耐热性和适用于纺丝，成膜和成型的结晶速度。还提供了制造该方法的方法。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2007191620A Electric/electronic part composed of aromatic polycarbonate resin composition 有权
标题翻译：由芳族聚碳酸酯树脂组合物组成的电子/电子部件
公开(公告)号：JP2007191620A
公开(公告)日：2007-08-02
申请号：JP2006012312
申请日：2006-01-20
申请人： Teijin Chem Ltd , Teijin Ltd , 帝人化成株式会社 , 帝人株式会社
发明人： KONDO FUMITAKA , HIRONAKA KATSUHIKO , INO KEIICHIRO , MATSUNO YUICHI , TOYOHARA KIYOTSUNA , SUZUKI HIROTAKA , NONOKAWA RYUJI , MATSUDA TAKAAKI
IPC分类号： C08L69/00 , C08K3/00 , C08L67/04 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To obtain an electric/electronic prat composed of an aromatic polycarbonate resin composition comprising a polymer obtained from a biomass resource and having excellent heat resistance, mechanical properties and durability stability. SOLUTION: The electric/electronic part is composed of an aromatic polycarbonate resin composition which comprises (A) 100 pts.wt. of an aromatic polycarbonate resin (component A) and (B) 1-200 pts.wt. of a polylactic acid (component B). The polylactic acid (component B) comprises (B-1) a polylactic acid unit (component B-1) consisting of 90-100 mol% of an L-lactic acid unit and/or 0-10 mol% of a D-lactic acid unit and/or a copolymerization component unit except lactic acid and (B-4) a polylactic acid unit (component B-4) consisting of 90-100 mol% of a D-lactic acid unit and 0-10 mol% of an L-lactic acid unit and/or a copolymerization component unit except lactic acid in the weight ratio (component B-1/component B-4) of the component B-1 and the component B-4 of 10/90 to 90/10. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：获得由包含由生物质资源获得的聚合物并且具有优异的耐热性，机械性能和耐久性稳定性的芳族聚碳酸酯树脂组合物构成的电/电子产品。解决方案：电/电子部件由芳族聚碳酸酯树脂组合物组成，其包含（A）100重量份的芳族聚碳酸酯树脂（A成分）和（B）1-200重量份的聚乳酸（组分B）。聚乳酸（B成分）含有（B-1）由90-100摩尔％的L-乳酸单位和/或0-10摩尔％的D-乳酸组成的聚乳酸单元（B-1）酸单元和/或除乳酸以外的共聚组分单元和（B-4）由90-100摩尔％的D-乳酸单元和0-10摩尔％的D-乳酸单元组成的聚乳酸单元（组分B-4）组分B-1和组分B-4的重量比（组分B-1 /组分B-4）为10/90至90/10的L-乳酸单元和/或除乳酸之外的共聚组分单元。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2007191553A Foamed molding 有权
标题翻译：泡沫成型
公开(公告)号：JP2007191553A
公开(公告)日：2007-08-02
申请号：JP2006009767
申请日：2006-01-18
申请人： Teijin Chem Ltd , Teijin Ltd , 帝人化成株式会社 , 帝人株式会社
发明人： KONDO FUMITAKA , HIRONAKA KATSUHIKO , INO KEIICHIRO , MATSUNO YUICHI , TOYOHARA KIYOTSUNA , SUZUKI HIROTAKA , NONOKAWA RYUJI , MATSUDA TAKAAKI
IPC分类号： C08J9/04 , C08L67/04 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide foamed moldings utilizing heat resistance and hydrolysis resistance of a stereo complex polylactic acid. SOLUTION: Foamed moldings comprise a polylactic acid (A component) comprising polylactic acid unit (A-1 component) and a polylactic acid unit (A-4 component), wherein the polylactic acid unit (A-1 component) comprises 90-100 mol% (A-1) L-lactic acid unit and 0-10 mol% D-lactic acid unit and/or a copolymer component unit other than lactic acid, the polylactic acid unit (A-4 component) comprises 90-100 mol% (A-4) D-lactic acid unit and 0-10 mol% L-lactic acid unit and/or a copolymer component unit other than lactic acid and the weight ratio of A-1 component to A-4 component (A-1 component/A-4 component) is within a range of from 10/90 to 90/10. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供利用立体复合聚乳酸的耐热性和耐水解性的发泡成型体。解决方案：发泡成型体包含聚乳酸单元（A-1成分）和聚乳酸单元（A-4成分）的聚乳酸（A成分），其中聚乳酸单元（A-1成分）含有90 -100摩尔％（A-1）L-乳酸单元和0-10摩尔％D-乳酸单元和/或除乳酸以外的共聚物组分单元，聚乳酸单元（A-4组分） 100摩尔％（A-4）D-乳酸单元和0-10摩尔％L-乳酸单元和/或除乳酸之外的共聚物组分单元和A-1组分与A-4组分的重量比 A-1成分/ A-4成分）在10/90〜90/10的范围内。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007146136A Polylactic acid composition 有权
标题翻译：聚乳酸组合物
公开(公告)号：JP2007146136A
公开(公告)日：2007-06-14
申请号：JP2006289429
申请日：2006-10-25
申请人： Teijin Ltd , 帝人株式会社
发明人： SUZUKI HIROTAKA , TOYOHARA KIYOTSUNA
IPC分类号： C08G63/90
摘要： PROBLEM TO BE SOLVED: To provide a composition containing a polylactic acid and excellent in thermal stability, mechanical strength and hue. SOLUTION: This composition is provided by containing the polylactic acid, a metal catalyst and a metaphosphoric acid-based inactivating agent. Preferably the polylactic acid of the composition is either a poly-L-lactic acid or poly-D-lactic acid. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供含有聚乳酸的组合物，其热稳定性，机械强度和色调优异。解决方案：通过含有聚乳酸，金属催化剂和偏磷酸类灭活剂来提供该组合物。组合物的聚乳酸优选为聚-L-乳酸或聚-D-乳酸。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006193575A Highly heat-resistant amorphous polyester 有权
标题翻译：高耐热非晶聚酯
公开(公告)号：JP2006193575A
公开(公告)日：2006-07-27
申请号：JP2005004968
申请日：2005-01-12
申请人： Teijin Ltd , 帝人株式会社
发明人： SUZUKI HIROTAKA
IPC分类号： C08G63/18 , B29C55/02 , B29K67/00 , C08G63/193 , C08J5/18 , C08L63/00 , G02B5/30
摘要： PROBLEM TO BE SOLVED: To provide a highly heat-resistant and transparent polyester suitable for optical uses and general resin uses.
SOLUTION: This polyester is obtained, for example, by polymerizing dimethyl terephthalate, 9,9'-dihydroxymethylfluorene and ethylene glycol as raw materials, is amorphous, and has a glass transition temperature of 100 to 180°C.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供适用于光学用途和一般树脂用途的高耐热和透明聚酯。解决方案：该聚酯例如通过聚合对苯二甲酸二甲酯，9,9'-二羟基甲基芴和乙二醇作为原料而获得，是无定形的，玻璃化转变温度为100-180℃。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005350308A Carbon nanotube and its producing method 审中-公开
标题翻译：碳纳米管及其生产方法
公开(公告)号：JP2005350308A
公开(公告)日：2005-12-22
申请号：JP2004173782
申请日：2004-06-11
申请人： Teijin Ltd , 帝人株式会社
发明人： KUWABARA HIROAKI , SUZUKI HIROTAKA , ROODO TOMA
IPC分类号： C01B31/02 , C23C16/26 , D01F9/127 , H01L29/06
摘要： PROBLEM TO BE SOLVED: To provide a carbon nanotube production method for obtaining a large amount of high purity, high crystallinity carbon nanotubes or carbon nanotubes each including a metal in the cavity thereof. SOLUTION: The method for producing the carbon nanotubes by a chemical vapor deposition method (CVD) is characterized by reacting a gas (gas A) of a metal compound expressed by MX n (wherein, M is an atom of group VIIIA of Mendeleev's periodic table; X is an atom of group VIIB of the periodic table; and n is an integer of from 1 to 4) and a gaseous carbon compound (gas B) at a temperature between 400°C and 2,000°C. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：待解决的问题：提供一种用于获得大量高纯度，高结晶度的碳纳米管或每个在其空腔中包含金属的碳纳米管的碳纳米管制备方法。解决方案：通过化学气相沉积法（CVD）制造碳纳米管的方法的特征在于使由MX（SB）n 表示的金属化合物的气体（气体A）（其中，M 是Mendeleev的元素周期表第VIIIA族的原子; X是元素周期表第VIIB族的原子; n是1〜4的整数）和气态碳化合物（气体B）在400℃ 和2000℃。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2012041555A Method for producing exterior part of electronic equipment 有权
标题翻译：生产电子设备外部部件的方法
公开(公告)号：JP2012041555A
公开(公告)日：2012-03-01
申请号：JP2011249786
申请日：2011-11-15
申请人： Teijin Chem Ltd , Teijin Ltd , 帝人化成株式会社 , 帝人株式会社
发明人： KONDO FUMITAKA , HIRONAKA KATSUHIKO , INO KEIICHIRO , MATSUNO YUICHI , TOYOHARA KIYOTSUNA , SUZUKI HIROTAKA , NONOKAWA RYUJI , MATSUDA TAKAAKI
IPC分类号： C08J5/00 , B29C45/00 , C08G63/06 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a method for producing exterior parts of electronic equipment, which takes advantage of heat resistance of stereocomplex polylactic acid.SOLUTION: The method for producing exterior parts of electronic equipment includes injection molding a polylactic acid (component A) having a ratio of melting peak of ≥195°C of ≥80% in melting peaks in a temperature rising process in (A) differential scanning calorimeter (DSC) measurement at a mold temperature of 80-130°C. The polylactic acid comprises a polylactic acid unit (A-1) composed of 90-100 mol% of L-lactic acid unit and 0-10 mol% of D-lactic acid unit and a polylactic acid unit (A-4) composed of 90-100 mol% of D-lactic acid unit and 0-10 mol% of L-lactic acid unit in a weight ratio of (A-1)/(A-4) of 10/90-90/10 and is heat-treated at 245-300°C.
摘要翻译：解决的问题：提供利用立体络合物聚乳酸的耐热性的电子设备的外部部件的制造方法。解决方案：电子设备外部件的制造方法包括在（A）的升温工序中，在熔融峰中熔融峰值≥195℃的熔融峰的比率注入成型（A成分））差示扫描量热仪（DSC）测量，模具温度为80-130℃。聚乳酸包括由90-100mol％的L-乳酸单元和0-10mol％的D-乳酸单元组成的聚乳酸单元（A-1）和由聚乳酸单元（A-4）构成的聚乳酸单元 90-100摩尔％D-乳酸单元和0-10摩尔％L-乳酸单元，其重量比为（A-1）/（A-4）为10 / 90-90 / 10，为热在245-300℃下处理。版权所有（C）2012，JPO＆INPIT

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