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1. 发明授权

US07544762B2 Catalyst for preparation of polyester and process for preparing polyester using the catalyst 有权
标题翻译：用于制备聚酯的催化剂和使用该催化剂制备聚酯的方法
公开(公告)号：US07544762B2
公开(公告)日：2009-06-09
申请号：US10483611
申请日：2002-07-16
申请人： Tomoyoshi Yamamoto , Hiroki Nagano , Minoru Suzuki , Hiroshi Toyao , Tomoyuki Kishino , Nobuo Minobe , Ryoji Tsukamoto , Kenichi Ishihara
发明人： Tomoyoshi Yamamoto , Hiroki Nagano , Minoru Suzuki , Hiroshi Toyao , Tomoyuki Kishino , Nobuo Minobe , Ryoji Tsukamoto , Kenichi Ishihara
IPC分类号： C08G63/00 , C08G63/85
CPC分类号： C08J5/18 , C08G63/127 , C08G63/85 , C08G63/87 , C08J2367/02 , D01F6/62
摘要： A polyester having a good color tone (a high L value and a low b value) and a low acetaldehyde content is obtained by using a catalyst containing a reaction product of (A) a titanium compound (1) represented by the general formula (I) and/or a titanium compound (2) obtained by reacting the titanium compound (1) of the general formula (I) with an aromatic polyhydric carboxylic acid represented by the general formula (II) or an anhydride thereof, with (B) a phosphorus compound (3) represented by the general formula (III). [wherein R1, R2, R3, R4 and R5=a C2-C10 alkyl group, k=1 to 3, m=2 to 4, and R6=a substituted or non-substituted C6-C20 aryl group or a C6-C20 alkyl group].
摘要翻译：通过使用含有（A）由通式（I）表示的钛化合物（1）的反应产物的催化剂，得到具有良好色调（高L值和低b值）和低乙醛含量的聚酯）和/或通过使通式（I）的钛化合物（1）与由通式（II）表示的芳族多元羧酸或其酸酐反应得到的钛化合物（2）与（B）由通式（III）表示的磷化合物（3）。 [其中R1，R2，R3，R4和R5 = C2-C10烷基，k = 1〜3，m = 2〜4，R6 =取代或未取代的C6〜C20芳基或C6-C20 烷基]。

2. 发明申请

US20070299150A1 Method for recycling pet bottle 审中-公开
标题翻译：宠物瓶回收方法
公开(公告)号：US20070299150A1
公开(公告)日：2007-12-27
申请号：US11882941
申请日：2007-08-07
申请人： Takuo Nakao , Tetsuya Chikatsune , Minoru Nakashima , Minoru Suzuki , Hiroki Nagano
发明人： Takuo Nakao , Tetsuya Chikatsune , Minoru Nakashima , Minoru Suzuki , Hiroki Nagano
IPC分类号： C08J11/04
CPC分类号： C08J11/24 , C07C51/09 , C07C67/03 , C08G63/183 , C08G63/78 , C08G63/80 , C08G63/85 , C08J2367/02 , Y02W30/706 , C07C63/26 , C07C69/82
摘要： A through process comprising depolymerization reaction of used PET bottles with EG, recovering DMT by ester interchange reaction with MeOH, obtaining terephthalic acid by hydrolysis of the recovered DMT, and manufacturing a PET polymer which can be used for manufacturing PET bottles again by using the terephthalic acid.
摘要翻译：一种通过方法，包括使用的PET瓶与EG的解聚反应，通过与MeOH的酯交换反应回收DMT，通过回收的DMT的水解获得对苯二甲酸，以及制备可用于通过使用对苯二甲酸酸。

3. 发明授权

US06500506B1 Aromatic polyester composition and articles therefrom 失效
标题翻译：芳族聚酯组合物及其制品
公开(公告)号：US06500506B1
公开(公告)日：2002-12-31
申请号：US09486276
申请日：2000-02-25
申请人： Minoru Suzuki , Yoichi Yoshida , Hiroki Nagano
发明人： Minoru Suzuki , Yoichi Yoshida , Hiroki Nagano
IPC分类号： B29B912
CPC分类号： C08G63/189 , C08L67/02 , Y10T428/1352 , Y10T428/1379 , Y10T428/31786 , C08L2666/18
摘要： An aromatic polyester composition which comprises 5 to 95 wt % of an ethylene naphthalenedicarboxylate copolymer and 95 to 5 wt % of an ethylene terephthalate (co)polymer and has a compatibility between these polymers of 0.15 to 0.5, and whose melting point lowers depending on the content of ethylene naphthalenedicarboxylate. This composition has excellent compatibility, transparency, barrier properties and heat resistance and is an excellent raw material for forming various molded products, particularly bottles. A bottle and its production process are also disclosed.
摘要翻译：一种芳族聚酯组合物，其包含5至95重量％的萘二甲酸乙二醇酯共聚物和95至5重量％的对苯二甲酸乙二醇酯（共）聚合物，并且这些聚合物之间的相容性为0.15至0.5，并且其熔点随着乙烯萘二羧酸酯的含量。该组合物具有优异的相容性，透明性，阻隔性和耐热性，是形成各种成型品，特别是瓶子的优良原料。还公开了一种瓶子及其制造方法。

4. 发明授权

US06271338B1 Polyethylene naphthalenedicarboxylate resin composition 有权
标题翻译：聚萘二甲酸乙二醇酯树脂组合物
公开(公告)号：US06271338B1
公开(公告)日：2001-08-07
申请号：US09402163
申请日：1999-09-30
申请人： Yoichi Yoshida , Minoru Suzuki , Hiroki Nagano
发明人： Yoichi Yoshida , Minoru Suzuki , Hiroki Nagano
IPC分类号： C08J300
CPC分类号： C08K3/01 , C08G63/189 , C08L67/02
摘要： Provided is a polyethylene naphthalenedicarboxylate resin composition having excellent transparency and hue, and containing a cobalt compound as a color-controlling agent, wherein the polyethylene naphthalenedicarboxylate resin composition comprises a polyethylene naphthalenedicarboxylate, an antimony compound, a cobalt compound and a phosphorous compound which is expressed by a specific structural formula and has an acid dissociation constant pKa of 1.0 or more, and the polyethylene naphthalenedicarboxylate resin composition is produced by using an antimony compound as a polycondensation catalyst.
摘要翻译：本发明提供透明性和色相优异的聚萘二甲酸乙二醇酯树脂组合物，并含有钴化合物作为色调剂，其中聚萘二甲酸乙二醇酯树脂组合物包含聚萘二甲酸乙二醇酯，锑化合物，钴化合物和表达的磷化合物通过具体的结构式，酸解离常数pKa为1.0以上，通过使用锑化合物作为缩聚催化剂制造聚萘二甲酸乙二醇酯树脂组合物。

5. 发明申请

US20050004390A1 Method for recycling pet bottle 失效
标题翻译：宠物瓶回收方法
公开(公告)号：US20050004390A1
公开(公告)日：2005-01-06
申请号：US10491783
申请日：2002-10-16
申请人： Takuo Nakao , Tetsuya Chikatsune , Minoru Nakashima , Minoru Suzuki , Hiroki Nagano
发明人： Takuo Nakao , Tetsuya Chikatsune , Minoru Nakashima , Minoru Suzuki , Hiroki Nagano
IPC分类号： C07C51/09 , C07C67/03 , C08G63/183 , C08G63/78 , C08G63/80 , C08G63/85 , C08J11/24 , C07C69/76
CPC分类号： C08J11/24 , C07C51/09 , C07C67/03 , C08G63/183 , C08G63/78 , C08G63/80 , C08G63/85 , C08J2367/02 , Y02W30/706 , C07C63/26 , C07C69/82
摘要： A through process comprising depolymerization reaction of used PET bottles with EG, recovering DMT by ester interchange reaction with MeOH, obtaining terephthalic acid by hydrolysis of the recovered DMT, and manufacturing a PET polymer which can be used for manufacturing PET bottles again by using the terephthalic acid.
摘要翻译：一种通过方法，包括使用的PET瓶与EG的解聚反应，通过与MeOH的酯交换反应回收DMT，通过回收的DMT的水解获得对苯二甲酸，以及制备可用于通过使用对苯二甲酸酸。

6. 发明授权

US07462649B2 Method for recycling pet bottle 失效
标题翻译：宠物瓶回收方法
公开(公告)号：US07462649B2
公开(公告)日：2008-12-09
申请号：US10491783
申请日：2002-10-16
申请人： Takuo Nakao , Tetsuya Chikatsune , Minoru Nakashima , Minoru Suzuki , Hiroki Nagano
发明人： Takuo Nakao , Tetsuya Chikatsune , Minoru Nakashima , Minoru Suzuki , Hiroki Nagano
IPC分类号： C08J11/22 , C08J11/24
CPC分类号： C08J11/24 , C07C51/09 , C07C67/03 , C08G63/183 , C08G63/78 , C08G63/80 , C08G63/85 , C08J2367/02 , Y02W30/706 , C07C63/26 , C07C69/82
摘要： A through process comprising depolymerization reaction of used PET bottles with EG, recovering DMT by ester interchange reaction with MeOH, obtaining terephthalic acid by hydrolysis of the recovered DMT, and manufacturing a PET polymer which can be used for manufacturing PET bottles again by using the terephthalic acid.
摘要翻译：一种通过方法，包括使用的PET瓶与EG的解聚反应，通过与MeOH的酯交换反应回收DMT，通过回收的DMT的水解获得对苯二甲酸，以及制备可用于通过使用对苯二甲酸酸。

7. 发明授权

US06627280B1 Coated hollow polyester molding, method of reclaiming the same, and solution for surface coating 失效
标题翻译：涂覆中空聚酯成型，回收方法和表面涂层溶液
公开(公告)号：US06627280B1
公开(公告)日：2003-09-30
申请号：US09869609
申请日：2001-07-02
申请人： Minoru Suzuki , Hiroki Nagano
发明人： Minoru Suzuki , Hiroki Nagano
IPC分类号： B32B102
CPC分类号： C08J7/047 , C08J2367/02 , C08J2467/00 , C09D167/02 , Y10T428/13 , Y10T428/1334 , Y10T428/1352 , Y10T428/139 , Y10T428/1393 , Y10T428/31786
摘要： To provide a polyester hollow molded product which eliminates the possibility of contaminating its contents, retains excellent transparency after it is used repeatedly by recycling and can be re-used with a substantially unscratched surface. The polyester hollow molded product has a polyester coating layer on the exterior surface and the coating layer can be removed with hot water or alkaline aqueous solution.
摘要翻译：为了提供聚酯中空成型制品，其消除了污染其内容物的可能性，在通过再循环反复使用之后保持优异的透明性，并且可以与基本上未被切割的表面重新使用。聚酯中空成型体在外表面具有聚酯涂层，涂层可用热水或碱性水溶液除去。

8. 发明授权

US06590044B2 Aromatic polyester composition 失效
标题翻译：芳香聚酯组合物
公开(公告)号：US06590044B2
公开(公告)日：2003-07-08
申请号：US10218592
申请日：2002-08-15
申请人： Minoru Suzuki , Yoichi Yoshida , Hiroki Nagano
发明人： Minoru Suzuki , Yoichi Yoshida , Hiroki Nagano
IPC分类号： B29B912
CPC分类号： C08G63/189 , C08L67/02 , Y10T428/1352 , Y10T428/1379 , Y10T428/31786 , C08L2666/18
摘要： An aromatic polyester composition includes 5 to 95 wt % of an ethylene naphthalenedicarboxylate copolymer and 95 to 5 wt % of an ethylene terephthalate (co)polymer, has a compatibility between these polymers of 0.15 to 0.5, and has a melting point which lowers depending on the content of ethylene naphthalenedicarboxylate. This composition has excellent compatibility, transparency, barrier properties and heat resistance and is an excellent raw material for forming various molded products, particularly bottles. A bottle and its production process are also disclosed.
摘要翻译：芳族聚酯组合物包含5〜95重量％的萘二甲酸乙二醇酯共聚物和95〜5重量％的对苯二甲酸乙二醇酯（共）聚合物，这些聚合物之间的相容性为0.15〜0.5，其熔点根据萘二羧酸乙烯酯的含量。该组合物具有优异的相容性，透明性，阻隔性和耐热性，是形成各种成型品，特别是瓶子的优良原料。还公开了一种瓶子及其制造方法。

9. 发明申请

US20080317584A1 Compressor 审中-公开
标题翻译：压缩机
公开(公告)号：US20080317584A1
公开(公告)日：2008-12-25
申请号：US11901637
申请日：2007-09-17
申请人： Masakazu Murase , Takayuki Imai , Masaaki Matsushita , Hiroki Nagano , Tetsuhiko Fukanuma
发明人： Masakazu Murase , Takayuki Imai , Masaaki Matsushita , Hiroki Nagano , Tetsuhiko Fukanuma
IPC分类号： F04D29/06 , F04D29/10
CPC分类号： F04B27/109 , F04B27/1081
摘要： A compressor includes a housing, a rotary shaft, a bearing, a seal, a shaft seal chamber, a lug plate, a thrust bearing, a first passage for connecting the crank chamber to the shaft seal chamber, a second passage provided in the housing for connecting the crank chamber to the shaft seal chamber, a third passage provided in the rotary shaft for connecting the shaft seal chamber to a discharge pressure region of the compressor, a partition provided in the shaft seal chamber for dividing the shaft seal chamber into a seal-side chamber and a bearing-side chamber and a clearance formed through the partition for drawing the refrigerant gas from the seal-side chamber of the shaft seal chamber to the bearing-side chamber of the shaft seal chamber, the clearance being formed radially inward of the inner circumferential surface of the shaft seal chamber.
摘要翻译：压缩机包括壳体，旋转轴，轴承，密封件，轴密封室，凸耳板，止推轴承，用于将曲柄室连接到轴密封室的第一通道，设置在壳体中的第二通道用于将曲柄室连接到轴密封室，设置在旋转轴中的用于将轴密封室连接到压缩机的排出压力区域的第三通道，设置在轴密封室中的用于将轴密封室分成一个密封侧室和轴承侧室以及通过隔板形成的间隙，用于将制冷剂气体从轴密封室的密封侧室引导到轴密封室的轴承侧室，该间隙径向地形成在轴密封室的内周面的内侧。

10. 发明授权

US5709916A Polybutylene terephthalate having low carboxyl group concentration and loose tube for optical fiber comprising the same 失效
标题翻译：具有低羧基浓度的聚对苯二甲酸丁二醇酯和包含其的光纤松套管
公开(公告)号：US5709916A
公开(公告)日：1998-01-20
申请号：US688290
申请日：1996-07-29
申请人： Noriyuki Akagi , Hiroki Nagano , Masami Umeda , Naonobu Tadokoro , Kazumoto Miyajima
发明人： Noriyuki Akagi , Hiroki Nagano , Masami Umeda , Naonobu Tadokoro , Kazumoto Miyajima
IPC分类号： C08G63/183 , C08G63/78 , C08G63/80 , C08G63/82 , C08G63/83 , G02B6/44 , B32B1/08
CPC分类号： G02B6/4486 , C08G63/183 , Y10T428/1352
摘要： A loose tube for an optical fiber comprising a polybutylene terephthalate. The polybutylene terephthalate has a terminal carboxyl group concentration of 10 eq./10.sup.6 g.multidot.polymer or less and an intrinsic viscosity �.eta.!, measured at 25.degree. C. in orthochlorophenol, of 0.9 to 1.4 dl/g.
摘要翻译：用于包含聚对苯二甲酸丁二醇酯的光纤的松套管。聚对苯二甲酸丁二醇酯的末端羧基浓度为10当量/ 10 6 g聚合物或更低，在邻氯苯酚中在25℃下测得的特性粘度η为0.9至1.4dl / g。

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