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101. 发明授权

US06733853B2 Polyester-based resin composition and shaped articles 有权
标题翻译：聚酯类树脂组合物和成型制品
公开(公告)号：US06733853B2
公开(公告)日：2004-05-11
申请号：US10081217
申请日：2002-02-25
申请人： Masahiko Takashima , Koji Yamamoto , Hiroyuki Nanba
发明人： Masahiko Takashima , Koji Yamamoto , Hiroyuki Nanba
IPC分类号： C08L7700
CPC分类号： C08L67/02 , Y10T428/1352 , Y10T428/31725 , Y10T428/31739 , C08L77/00
摘要： The polyester-based resin composition of the present invention comprises a melt blend (C) consisting of a polyamide resin (A) and a polyester resin (B). The polyester-based resin composition satisfies the following formulas 1 and 2: P×C/100≦25 (1) Y/X×100≧90 (2) wherein P is a concentration, ppm, of a phosphorus compound in the polyamide resin (A) in terms of phosphorus atom; C is a content, % by mass, of the polyamide resin (A) in the melt blend (C); X is a lightness of a 2-mm thick plate which is molded only from the polyester resin (B); and Y is a lightness of a 2-mm thick plate which is molded from the melt blend (C). By regulating the phosphorus concentration and the polyamide resin (A) content so as to meet the limitation of formula 1, the polyester-based resin composition and a shaped article or packaging container made thereof are effectively prevented from the darkening due to the deposition of antimony metal despite the blending of a polyamide resin, thereby attaining a high clearness as defined by formula 2.
摘要翻译：本发明的聚酯类树脂组合物包含由聚酰胺树脂（A）和聚酯树脂（B）组成的熔融共混物（C）。聚酯类树脂组合物满足下式1和2：其中P是聚磷酰胺树脂（A）中磷化合物的磷原子浓度，ppm; C是熔融共混物（C）中的聚酰胺树脂（A）的含量％质量％。 X是仅由聚酯树脂（B）成型的2mm厚的板的亮度; Y是由熔融共混物（C）成型的2mm厚的板的亮度。通过调节磷浓度和聚酰胺树脂（A）含量以满足式1的限制，可以有效地防止聚酯类树脂组合物及其制成的成型制品或包装容器由于沉积锑而变黑尽管混合了聚酰胺树脂，从而获得如式2所定义的高清晰度。

102. 发明授权

US06670047B2 Stretched polyamide film 有权
公开(公告)号：US06670047B2
公开(公告)日：2003-12-30
申请号：US10053668
申请日：2002-01-24
申请人： Hiroyuki Nanba , Koji Yamamoto
发明人： Hiroyuki Nanba , Koji Yamamoto
IPC分类号： B32B2708
CPC分类号： B32B27/34 , B32B7/12 , B32B27/08 , B32B27/308 , B32B27/32 , B32B2038/0028 , B32B2307/518 , B32B2323/04 , B32B2377/00 , C08J5/18 , C08J2351/06 , C08J2377/00 , C08L51/06 , C08L77/06 , Y10T428/31725 , Y10T428/31728 , Y10T428/31732 , Y10T428/31739 , Y10T428/31743 , Y10T428/3175 , C08L51/00
摘要： A stretched polyamide film obtained by melt-kneading and extruding a mixed resin (Z) containing a polyamide resin (X) and a modified resin (Y) into a film followed by biaxial stretching, wherein the polyamide resin (X) is obtained from a diamine component containing not less than 70 mol % of a metaxylylenediamine and from a dicarboxylic acid component containing not less than 70 mol % of an &agr;, &ohgr;-aliphatic dicarboxylic acid having 6 to 12 carbon atoms; the modified resin (Y) is obtained by graft-modifying an ethylene-ethyl acrylate copolymer resin with a maleic anhydride; and the mixed resin (Z) contains from 80 to 99% by weight of the polyamide and from 20 to 1% by weight of the modified resin. The stretched film exhibits not only excellent transparency and gas-barring property but also excellent flexibility and shock resistance.

103. 发明授权

US06515099B2 Shaped article of polyamide resin and production thereof 有权
标题翻译：聚酰胺树脂成型品及其制造
公开(公告)号：US06515099B2
公开(公告)日：2003-02-04
申请号：US09859539
申请日：2001-05-18
申请人： Kazunobu Sato , Koji Yamamoto , Kazunobu Maruo , Satoshi Okada
发明人： Kazunobu Sato , Koji Yamamoto , Kazunobu Maruo , Satoshi Okada
IPC分类号： B32B2700
CPC分类号： C08J3/226 , C08J2377/00 , C08J2477/00 , C08K9/04 , Y10T428/13 , Y10T428/1321 , Y10T428/249921 , Y10T428/251 , Y10T428/259 , Y10T428/26 , Y10T428/268 , Y10T428/269 , Y10T428/31504 , Y10T428/31725 , C08L77/00
摘要： The polyamide resin shaped article of the present invention is produced by preliminarily melt-kneading a m-xylylene-containing polyamide resin and a layered silicate subjected to a swelling treatment to prepare a resin composition containing the layered silicate in high concentration, melt-kneading the resin composition with another portion of m-xylylene-containing polyamide resin, and then formed into the shaped article. Since the amount of the m-xylylene-containing polyamide resin exposed to the heat history twice in the melt-kneading steps is minimized, the gel formation due to the thermal degradation can be reduced and the lowering of the relative viscosity due to the decrease of the molecular weight caused by the thermal degradation of the m-xylylene-containing polyamide resin is prevented.
摘要翻译：本发明的聚酰胺树脂成型体是通过对含有间亚二甲苯的聚酰胺树脂和进行了溶胀处理的层状硅酸盐进行预先熔融混炼来制备含有高浓度的层状硅酸盐的树脂组合物，熔融混炼树脂组合物与另一部分含间亚二甲苯的聚酰胺树脂，然后形成成型制品。由于在熔融捏合步骤中暴露于热历程两次的含间亚二甲苯的聚酰胺树脂的量最小化，因此可以降低由于热降解引起的凝胶形成，并且由于降低可以防止由含间亚二甲苯的聚酰胺树脂的热降解引起的分子量。

104. 发明授权

US06457351B1 Hybrid electric vehicle testing method and system 有权
标题翻译：混合电动汽车试验方法及系统
公开(公告)号：US06457351B1
公开(公告)日：2002-10-01
申请号：US09398430
申请日：1999-09-17
申请人： Koji Yamamoto
发明人： Koji Yamamoto
IPC分类号： G01L326
CPC分类号： G01M17/0072
摘要： A hybrid electric vehicle is placed in a running condition on a chassis dynamometer, a vehicle-end data is acquired by access to sensors in the vehicle, a dynanometer-end data is acquired by measurements at the chassis dynamometer, and the vehicle-end data and the dynamometer-end data are analyzed for inspections of drive and control systems of the vehicle.
摘要翻译：混合动力电动车辆在底盘测功机上处于运行状态，通过接入车辆中的传感器来获取车辆端数据，通过底盘测功机的测量获取动能计数器端数据，并且车载数据并分析测功机端数据，检查车辆的驱动和控制系统。

105. 发明授权

US06447859B2 Polyester resin and molded article 有权
标题翻译：聚酯树脂和成型品
公开(公告)号：US06447859B2
公开(公告)日：2002-09-10
申请号：US09879100
申请日：2001-06-13
申请人： Dai Oguro , Koji Yamamoto , Takeo Hayashi , Takeshi Hirokane , Masahiro Kurokawa
发明人： Dai Oguro , Koji Yamamoto , Takeo Hayashi , Takeshi Hirokane , Masahiro Kurokawa
IPC分类号： B29D2200
CPC分类号： C08J9/141 , C08G63/672 , C08J2201/03 , C08J2367/02 , Y10T428/1352 , Y10T428/1376 , Y10T428/24
摘要： The polyester resin of the present invention is produced by polymerizing a monomer mixture comprising a glycol component containing 5 to 60 mol % of a spiroglycol represented by Formula I: and 30 to 95 mol % of ethylene glycol, and a dicarboxylic acid component containing 80 to 100 mol % of terephthalic acid and/or an ester thereof. The polyester resin has (1): an intrinsic viscosity of 0.4 to 1.5 dL/g, (2) a melt viscosity of 700 to 5,000 Pa·s, (3) a molecular weight distribution of 2.5 to 12.0; and (4) a glass transition temperature of 90° C. or higher and a cooling crystallization exotherm peak of 5 J/g or lower. The polyester resin of the present invention is excellent in heat resistance, transparency, mechanical properties, moldability and fabrication qualities and useful for producing shaped articles such as films, sheets, hollow containers and foamed products.
摘要翻译：本发明的聚酯树脂通过使包含含有5〜60摩尔％的式I所示的螺旋糖的二醇成分和30〜95摩尔％的乙二醇的二醇成分和含有80〜 100摩尔％的对苯二甲酸和/或其酯。聚酯树脂具有（1）：特性粘度为0.4〜1.5dL / g，（2）熔融粘度为700〜5000Pa·s，（3）分子量分布为2.5〜12.0; 和（4）玻璃化转变温度为90℃以上，冷却结晶放热峰为5J / g以下。本发明的聚酯树脂的耐热性，透明性，机械性能，成型性和制造性能优异，可用于制造薄膜，片材，中空容器和发泡产品等成型制品。

106. 发明授权

US06399683B1 Resin composition for extruded forms 失效
标题翻译：用于挤出形式的树脂组合物
公开(公告)号：US06399683B1
公开(公告)日：2002-06-04
申请号：US08967103
申请日：1997-11-10
申请人： Koji Yamamoto , Hajime Ikeno , Keiko Shichijo
发明人： Koji Yamamoto , Hajime Ikeno , Keiko Shichijo
IPC分类号： C08L2308
CPC分类号： C08L23/0815 , C08L23/06 , C08L2205/02 , C08L2310/00 , C08L2314/02 , C08L2666/06 , C08L2666/02
摘要： A resin composition for extruded forms that has improved workability, and excellent properties with respect to transparency, heat resistance, low-temperature resistance, etc. The composition contains 50 to 99% by weight of component A, which is a copolymer of ethylene and &agr;-olefin, and 1 to 50% by weight of component B, which is an ethylene-containing polymer. The component A has: (a) a melt flow rate (MFR) of 0.1 to 5 g/10 min.; (b) a density D of 0.88 to 0.925 g/cm3; (c) a single peak of elution volume indicated by an elution curve obtained by temperature rising elution fractionation (TREF), the peak corresponding to a temperature within a range of from 30 to 100®, and the elution curve satisfying a relationship in which the ratio H/W is not less than 1 when H represents the height of the peak and W represents the width of the elution curve at half of the height H; and (d) an elution volume Y (in % of the weight thereof with respect to the total weight of the component A) at an elution temperature of 50C in TREF, the elution volume Y satisfying the following condition: {circle around (1)} Y≦−4500D+4105 when the density D of the component A is less than 0.91 g/cm3, but Y≦100; or {circle around (2)} Y≦10 when the density D of the component A is not less than 0.91 g/cm3. The component B has: (a′) a melt flow rate of 0.1 to 20 g/10 min.; (b′) a density of 0.88 to 0.93 g/cm3; (c′) a memory effect (ME) of not less than 1.3; and (d′) a melt tension (MT) of not less than 1.0 g.
摘要翻译：用于挤出形式的树脂组合物，其具有改进的加工性，并且在透明性，耐热性，耐低温性等方面具有优异的性能。该组合物含有50至99重量％的组分A，其是乙烯和α的共聚物和1〜50重量％的作为含乙烯的聚合物的组分B。组分A具有：（a）熔体流动速率（MFR）为0.1至5g / 10min。（b）密度D为0.88-0.925g / cm3; （c）通过升温洗脱分级（TREF）获得的洗脱曲线所指示的洗脱体积的单峰，对应于30〜100（R）范围内的温度的峰，以及满足关系的洗脱曲线当H表示峰的高度时，H / W的比率不小于1，W表示高度H的一半处的洗脱曲线的宽度; 和（d）在TREF中洗脱温度为50℃的洗脱体积Y（其相对于组分A的总重量的重量％），洗脱体积Y满足以下条件：{圆周（1）当组分A的密度D小于0.91g / cm 3，但Y <= 100时，Y <= - 4500D + 4105; 或组分A的密度D为0.91g / cm 3以上的{圈（2）} Y <= 10。组分B具有：（a'）熔体流动速率为0.1至20g / 10min。（b'）密度为0.88〜0.93g / cm 3; （c'）记忆效应（ME）不小于1.3; 和（d'）不小于1.0g的熔体张力（MT）。

107. 发明授权

US06192207B1 Image forming apparatus provided with a plurality of image holding components 失效
标题翻译：具有多个图像保持部件的图像形成装置
公开(公告)号：US06192207B1
公开(公告)日：2001-02-20
申请号：US09082011
申请日：1998-05-20
申请人： Koji Yamamoto , Tetsuya Onuki
发明人： Koji Yamamoto , Tetsuya Onuki
IPC分类号： G03G1500
CPC分类号： G03G15/01 , G03G15/0194 , G03G2215/0119
摘要： An image forming apparatus is provided with a plurality of image forming units along a transportation path of a recording sheet transported by a revolving transport belt, each image forming unit including an image holding component. The image forming apparatus is further provided with a transport belt moving unit for moving the transport belt between a first state and a second state by changing a form of a revolution of the transport belt, the first state being where the transport belt does not touch at least one of the image holding components and the second state being where the transport belt touches the image holding components not touched in the first state.
摘要翻译：图像形成装置沿着由旋转传送带传送的记录纸的传送路径设置有多个图像形成单元，每个图像形成单元包括图像保持部件。图像形成装置还设置有传送带移动单元，用于通过改变传送带的旋转形式来在第一状态和第二状态之间移动传送带，第一状态是传送带不接触的第一状态图像保持部件中的至少一个和第二状态是传送带在第一状态下接触未被接触的图像保持部件的位置。

108. 发明授权

US6018086A Process for preparing 2,6-dialkylnaphthalene 失效
标题翻译：制备2,6-二烷基萘的方法
公开(公告)号：US6018086A
公开(公告)日：2000-01-25
申请号：US948299
申请日：1997-10-10
申请人： Masahiro Motoyuki , Koji Yamamoto , Ajit Vishwanath Sapre , John Paul Mc Williams , Susan Patricia Donnelly
发明人： Masahiro Motoyuki , Koji Yamamoto , Ajit Vishwanath Sapre , John Paul Mc Williams , Susan Patricia Donnelly
IPC分类号： C07C2/86 , C07B61/00 , C07C4/12 , C07C5/22 , C07C6/12 , C07C7/14 , C07C15/24 , C08G63/189 , C08G63/78 , C07C1/00 , C07C2/68
CPC分类号： C07C4/12 , C07C15/24 , C08G63/189 , C07C2521/04 , C07C2523/26 , C07C2523/75 , C07C2523/883 , C07C2529/06
摘要： The present invention relates to a process of preparing dialkylnaphthylenes and polyalkylenenaphthyleneates.
摘要翻译：本发明涉及制备二烷基萘和聚亚烷基亚乙烯二酸酯的方法。

109. 发明授权

US5844064A Process for preparing dialkylnaphthalene 失效
标题翻译：制备二烷基萘的方法
公开(公告)号：US5844064A
公开(公告)日：1998-12-01
申请号：US974231
申请日：1997-11-19
申请人： Masahiro Motoyuki , Koji Yamamoto , John Paul McWilliams , Robert Glenn Bundens
发明人： Masahiro Motoyuki , Koji Yamamoto , John Paul McWilliams , Robert Glenn Bundens
IPC分类号： B01J29/06 , C07B61/00 , C07C5/27 , C07C6/12 , C07C15/24 , C08G63/189 , C08G63/02 , C08G63/00
CPC分类号： C08G63/189 , C07C15/24 , C07C6/126 , C07C2529/70
摘要： A process for producing alkylnaphthalene from a feedstock comprising isomers of dialkylnaphthalene and naphthalene by contacting the feedstock with a catalyst composition, in which the process comprising transalkylation between isomers of dialkylnaphthalene and naphthalene to produce monoalkylnaphthalene, and isomerization of dialkylnaphthalene, wherein the catalyst composition comprising a synthetic zeolite characterized by an X-ray diffraction pattern including interplanar d-spacing as set forth in Table A of the specification.
摘要翻译：通过使原料与催化剂组合物接触，由原料包含二烷基萘和萘的异构体制备烷基萘的方法，其中该方法包括二烷基萘和萘的异构体之间的烷基转移以产生单烷基萘，和二烷基萘的异构化，其中催化剂组合物包含其特征在于包括本说明书的表A所示的平面d间距的X射线衍射图案。

110. 发明授权

US5741861A Resin composition for laminates 失效
标题翻译：层压板用树脂组合物
公开(公告)号：US5741861A
公开(公告)日：1998-04-21
申请号：US409957
申请日：1995-03-23
申请人： Koji Yamamoto , Hajime Ikeno , Keiko Shichijo
发明人： Koji Yamamoto , Hajime Ikeno , Keiko Shichijo
IPC分类号： B32B7/04 , B32B27/32 , C08L23/06 , C08L23/08 , C08L23/16 , C08L23/04
CPC分类号： B32B27/32 , B32B7/04 , C08L23/0815 , C08L2205/02 , C08L23/06
摘要： A resin composition containing 50 to 99% by weight of component A, which is a copolymer of ethylene and .alpha.-olefin, and 1 to 50% by weight of component B, which is a high-pressure low-density polyethylene. The component A has (a) a melt flow rate (MFR) of 2 to 30 g/10 min., (b) a density of not more than 0.935 g/cm.sup.3, and (c) a single peak of elution volume indicated by an elution curve obtained by temperature rising elution fractionation, the peak corresponding to a temperature within a range of from 20.degree. C. to 85.degree. C., and the elution curve satisfying a relationship in which the ratio H/W is not less than 1 when H represents the height of the peak and W represents the width of the elution curve at half of the height H. The component B has (a') a melt flow rate of 0.1 to 20 g/10 min., (b') a density of 0.915 to 0.93 g/cm.sup.3, ('c) a memory effect (ME) of not less than 1.6, and (d') a melt tension (MT) of not less than 1.5 g. The resin composition is advantageously usable as a laminate material having improved workability, and excellent properties with respect to low-temperature heat sealability, heat sealing strength and hot tack.
摘要翻译：含有50〜99重量％的作为乙烯与α-烯烃的共聚物的成分A和1〜50重量％作为高压低密度聚乙烯的成分B的树脂组合物。组分A具有（a）2至30g / 10min的熔体流动速率（MFR），（b）不大于0.935g / cm 3的密度，和（c）由通过升温洗脱分级获得的洗脱曲线，峰值对应于20℃至85℃的温度，并且满足H / W比不小于1的关系的洗脱曲线当H表示峰的高度，W表示高度H的一半处的洗脱曲线的宽度。组分B具有（a'）熔体流动速率为0.1至20g / 10min。（b'）密度为0.915至0.93g / cm 3，（c）记忆效应（ME）不小于1.6，（d'）熔体张力（MT）不小于1.5g。树脂组合物有利地可用作具有改善的加工性的层压材料，并且在低温热封性，热封强度和热粘性方面具有优异的性能。

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