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1.发明申请公开(公告)号：US20060128905A1
公开(公告)日：2006-06-15
申请号：US10539054
申请日：2004-01-22
CPC分类号： C08G63/78 , C08G63/183 , C08G63/785 , C08G63/85
摘要： A polytrimethylene terephthalate resin comprising 60 to 100 mole % of (a) trimethylene terephthalate recurring units, and 0 to 40 mole % of (b) at least one monomer unit obtained from a comonomer copolymerizable with at least one of the monomers used for forming the recurring units, the total molar amount of (a) monomer units and (b) monomer units being 100 mole %, and the resin having the following characteristics (A) to (D): (A) an intrinsic viscosity [η] of from 0.6 to 4 dl/g; (B) a molecular weight distribution (Mw/Mn) of from 2 to 2.7; (C) a cyclic dimer content of not greater than 2% by weight; and (D) a psychometric lightness L-value of from 70 to 100 and a psychometric chroma b*-value of from −5 to 25.
摘要翻译： 一种聚对苯二甲酸丙二醇酯树脂，其包含60至100摩尔％的（a）对苯二甲酸丙二醇酯重复单元和0至40摩尔％的（b）至少一种由共聚单体获得的单体单元，所述共聚单体可与用于形成所述单体的至少一种单体共聚 （a）单体单元和（b）单体单元的总摩尔量为100摩尔％，并且具有以下特性（A）至（D）的树脂：（A）的特性粘度η 0.6〜4dl / g; （B）分子量分布（Mw / Mn）为2〜2.7; （C）环状二聚体含量不大于2重量％; 和（D）心理测量亮度L值为70至100，心理测色色度b *值为-5至25。
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2.发明授权公开(公告)号：US07759450B2
公开(公告)日：2010-07-20
申请号：US10539054
申请日：2004-01-22
CPC分类号： C08G63/78 , C08G63/183 , C08G63/785 , C08G63/85
摘要： A polytrimethylene terephthalate resin comprising 60 to 100 mole % of (a) trimethylene terephthalate recurring units, and 0 to 40 mole % of (b) at least one monomer unit obtained from a comonomer copolymerizable with at least one of the monomers used for forming the recurring units, the total molar amount of (a) monomer units and (b) monomer units being 100 mole %, and the resin having the following characteristics (A) to (D): (A) an intrinsic viscosity [η] of from 0.6 to 4 dl/g; (B) a molecular weight distribution (Mw/Mn) of from 2 to 2.7; (C) a cyclic dimer content of not greater than 2% by weight; and (D) a psychometric lightness L-value of from 70 to 100 and a psychometric chroma b*-value of from −5 to 25.
摘要翻译： 一种聚对苯二甲酸丙二醇酯树脂，其包含60至100摩尔％的（a）对苯二甲酸丙二醇酯重复单元和0至40摩尔％的（b）至少一种由共聚单体获得的单体单元，所述共聚单体可与用于形成所述单体的至少一种单体共聚 （a）单体单元和（b）单体单元的总摩尔量为100摩尔％，具有以下特性（A）至（D）的树脂的总摩尔量：（A）特性粘度[ηe] 从0.6至4dl / g; （B）分子量分布（Mw / Mn）为2〜2.7; （C）环状二聚体含量不大于2重量％; 和（D）心理测量亮度L值为70至100，心理测色色度b *值为-5至25。
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公开(公告)号：US07202326B2
公开(公告)日：2007-04-10
申请号：US10528984
申请日：2003-09-24
申请人： Yoshito Kuroda , Harumi Watanabe , Masako Yokoyama
发明人： Yoshito Kuroda , Harumi Watanabe , Masako Yokoyama
摘要： A glycolic acid copolymer comprising (a) 80 to less than 95% by mole of glycolic acid monomer units, (b) 5.0 to 20.0% by mole of non-glycolic, hydroxycarboxylic acid monomer units, and (c) 0 to 0.10% by mole of diglycolic acid monomer units, the non-glycolic, hydroxycarboxylic acid monomer units (b) constituting a plurality of segments each independently consisting of at least one monomer unit (b), wherein the segments have an average chain length of from 1.00 to 1.50 in terms of the average number of monomer unit or units (b), the total of the components (a), (b) and (c) being 100% by mole, the glycolic acid copolymer having a weight average molecular weight of 50,000 or more.
摘要翻译： 一种乙醇酸共聚物，其包含（a）80〜小于95摩尔％的乙醇酸单体单元，（b）5.0〜20.0摩尔％的非乙醇酸羟基羧酸单体单元，（c）0〜0.10摩尔％ 摩尔的二甘醇酸单体单元，构成多个片段的非乙醇酸羟基单体单元（b），其各自独立地由至少一个单体单元（b）组成，其中链段的平均链长为1.00至1.50 以单体单元或单元（b）的平均数来说，组分（a），（b）和（c）的总和为100摩尔％，重均分子量为50,000的乙醇酸共聚物或 更多。
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公开(公告)号：US06191207B1
公开(公告)日：2001-02-20
申请号：US09213370
申请日：1998-12-17
申请人： Osamu Fujii , Harumi Watanabe
发明人： Osamu Fujii , Harumi Watanabe
IPC分类号： C08K340
CPC分类号： C08K7/14 , C08K2201/016 , C08L77/06 , C08L77/08 , C08L77/00
摘要： A polyamide resin composition comprising: from 30 to 70% by weight of a polyamide resin having a crystallization temperature not higher than 210° C.; and from 70 to 30% by weight of glass fiber having an average aspect ratio of from 10 to 20, and an average fiber diameter of from 15 to 30 &mgr;m. Also disclosed is a polyamide resin molded article comprising: from 30 to 70% by weight of a polyamide resin having a crystallization temperature not higher than 210° C.; and from 70 to 30% by weight of glass fiber having an average aspect ratio of from 9 to 18, and an average fiber diameter of from 15 to 30 &mgr;m.
摘要翻译： 一种聚酰胺树脂组合物，其包含：30〜70重量％的结晶温度不高于210℃的聚酰胺树脂; 和70〜30重量％的平均纵横比为10〜20，平均纤维直径为15〜30μm的玻璃纤维。 还公开了一种聚酰胺树脂模制品，其包含：30至70重量％的结晶温度不高于210℃的聚酰胺树脂; 和70〜30重量％的平均纵横比为9〜18，平均纤维直径为15〜30μm的玻璃纤维。
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5.发明授权
公开(公告)号：US5662995A
公开(公告)日：1997-09-02
申请号：US497739
申请日：1995-07-03
申请人： Kunio Sakurai , Tsukasa Matsuda , Kyoko Inoue , Harumi Watanabe , Masaru Kato
发明人： Kunio Sakurai , Tsukasa Matsuda , Kyoko Inoue , Harumi Watanabe , Masaru Kato
CPC分类号： G03G7/0013 , D21H19/70 , G03G7/0006 , Y10T428/24802 , Y10T428/24934 , Y10T428/249953 , Y10T428/25 , Y10T428/27 , Y10T428/277 , Y10T428/31 , Y10T428/31993
摘要： Transfer paper for electrophotography of the present invention includes base paper; and a coating layer provided on at least one side of the base paper. The coating layer includes a pigment and a binder, has a solids content in the range of 2 to 10 g/m.sup.2, and has void-free areas containing no voids having a circle-equivalent diameter of equal to or more than 1 .mu.m and void area containing voids whose circle-equivalent diameter is equal to or more than 1 .mu.m. A proportion of void areas whose equivalent circle diameter is more than 20 .mu.m is not more than 2%, and the average equivalent circle diameter of the void areas and that of the void-free areas as observed on the surface of the coating layer satisfy at least one of the following conditions: (1) the average equivalent circle diameter of the void areas and that of the void-free areas are each from 1.5 to 10 .mu.m; (2) the average equivalent circle diameter of the void areas and that of the void-free areas are each 0.2 to 1.5 times the volume average particle size of the toner used for image formation; and (3) the average equivalent circle diameter of the void areas is from 1.0 to 10.0 .mu.m and that of the void-free area is from 1.5 to 10 .mu.m.
摘要翻译： 本发明的电子照相用转印纸包括原纸; 以及设置在原纸的至少一侧上的涂层。 涂层包括颜料和粘合剂，其固体含量在2至10g / m 2的范围内，并且具有不含圆当量直径等于或大于1μm的空隙的无空隙区域，以及 空心面积为圆当量直径等于或大于1μm的空隙。 当量圆直径大于20μm的空隙区域的比例不超过2％，在涂层表面观察到的空隙区域和无空隙区域的平均当量圆直径满足 以下条件中的至少一个：（1）空隙区域的平均当量圆直径和无空隙面积的平均当量圆直径分别为1.5至10μm; （2）空隙区域和无空隙区域的平均当量圆直径分别为图像形成用调色剂的体积平均粒径的0.2〜1.5倍。 （3）空隙面积的平均当量圆直径为1.0〜10.0μm，无空隙面积为1.5〜10μm。
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公开(公告)号：US20050288479A1
公开(公告)日：2005-12-29
申请号：US10528984
申请日：2003-09-24
申请人： Yoshito Kuroda , Harumi Watanabe , Masako Yokoyama
发明人： Yoshito Kuroda , Harumi Watanabe , Masako Yokoyama
摘要： A glycolic acid copolymer comprising (a) 80 to less than 95% by mole of glycolic acid monomer units, (b) 5.0 to 20.0% by mole of non-glycolic, hydroxycarboxylic acid monomer units, and (c) 0 to 0.10% by mole of diglycolic acid monomer units, the non-glycolic, hydroxycarboxylic acid monomer units (b) constituting a plurality of segments each independently consisting of at least one monomer unit (b), wherein the segments have an average chain length of from 1.00 to 1.50 in terms of the average number of monomer unit or units (b), the total of the components (a), (b) and (c) being 100% by mole, the glycolic acid copolymer having a weight average molecular weight of 50,000 or more.
摘要翻译： 一种乙醇酸共聚物，其包含（a）80〜小于95摩尔％的乙醇酸单体单元，（b）5.0〜20.0摩尔％的非乙醇酸羟基羧酸单体单元，（c）0〜0.10摩尔％ 摩尔的二甘醇酸单体单元，构成多个片段的非乙醇酸羟基单体单元（b），其各自独立地由至少一个单体单元（b）组成，其中链段的平均链长为1.00至1.50 以单体单元或单元（b）的平均数来说，组分（a），（b）和（c）的总和为100摩尔％，重均分子量为50,000的乙醇酸共聚物或 更多。
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公开(公告)号：US06217708B1
公开(公告)日：2001-04-17
申请号：US08826818
申请日：1997-04-08
申请人： Tsutomu Kurihara , Katsumi Harada , Masaru Kato , Harumi Watanabe
发明人： Tsutomu Kurihara , Katsumi Harada , Masaru Kato , Harumi Watanabe
IPC分类号： D21F2714
CPC分类号： D21H27/14 , G03G7/006 , Y10T428/24934 , Y10T428/31 , Y10T428/31993
摘要： A double-side and full color transfer paper for electrophotography having a paper layer divided into a felt side and a wire side, wherein the difference between the orientation of fiber in the felt side and that in the wire side of the paper layer is 0.1 to −0.1, and both of residual curvature of the transfer paper in a MD (in a movement direction of a paper machine) and that in a CD (in a direction perpendicular to the MD) are included in a range from 7 to −7 m−1 and the expansion ratio of the transfer paper in the CD is 0.55 or lower, if necessary.
摘要翻译： 一种用于电子照相的双面和全色转印纸，其具有被分成毛毡侧和丝线侧的纸层，其中，毛毡侧的纤维取向与纸层的丝线侧的取向之间的差为0.1〜 -0.1，MD（在造纸机的移动方向）上的转印纸的残留曲率与CD（在与MD的垂直方向上）的残留曲率都包含在7〜-7μm的范围内 -1，如果需要，CD中的转印纸的膨胀比为0.55或更低。
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公开(公告)号：US5840472A
公开(公告)日：1998-11-24
申请号：US797633
申请日：1997-02-07
摘要： A developer for a silver halide photographic photosensitive material containing at least one of monocyclic dimercaptotriazine compounds, bis-type dimercaptotriazine compounds, mercapto-1,2,4-triazine compounds and dimercaptopyrimidine compounds, and a process for developing a silver halide photographic photosensitive material using the developer. The compounds of the present invention provides excellent effect in preventing silver stains without affecting the photographic properties of the photographic material.
摘要翻译： 含有单环二巯基三嗪化合物，双型二巯基三嗪化合物，巯基-1,2,4-三嗪化合物和二巯基嘧啶化合物中的至少一种的卤化银照相感光材料的显影剂，以及使用 开发商 本发明的化合物在不影响照相材料的照相性能的情况下提供防止银污渍的优异效果。
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公开(公告)号：US07255918B2
公开(公告)日：2007-08-14
申请号：US10454610
申请日：2003-06-05
申请人： Harumi Watanabe , Atsushi Myojo , Hiroyuki Wakasa , Osamu Kitao
发明人： Harumi Watanabe , Atsushi Myojo , Hiroyuki Wakasa , Osamu Kitao
CPC分类号： D21H19/828 , D21H17/37 , D21H19/36 , D21H19/40 , D21H19/82 , D21H21/16 , Y10T428/27 , Y10T428/273 , Y10T428/277 , Y10T428/31721 , Y10T428/31895 , Y10T428/31899 , Y10T428/31906 , Y10T428/31993
摘要： A coated paper sheet provided with a coating layer formed on a paper sheet substrate and containing a pigment and a binder and optionally a pre-coated polyacrylamide-containing anionic acrylic resin layer formed between the substrate and coating layer, and having a 75° specular gloss of 70% or more, an air permeability of 4000 seconds or less, a Clark stiffness, in terms of critical strength L, of 12 cm or more in a cross direction and an internal bond strength of 200 mJ or more, exhibits high resistance to blistering, excellent printer-passing property, and high quality image-recording property and useful for both of offset printing and electrophotographic duplicating or printing.
摘要翻译： 一种涂布纸，其具有形成在纸张基材上并且含有颜料和粘合剂以及任选地在基材和涂层之间形成的预涂布的含聚丙烯酰胺的阴离子丙烯酸树脂层的涂层，并且具有75°镜面光泽度 70％以上，透气度为4000秒以下，临界强度L的克拉克刚度在横向为12cm以上，内部粘合强度为200mJ以上，表现出高的耐 起泡性，良好的打印机传递性能和高质量的图像记录性能，并且对于胶版印刷和电子照相复制或印刷都是有用的。
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公开(公告)号：US07164040B2
公开(公告)日：2007-01-16
申请号：US10500882
申请日：2003-01-29
申请人： Yoshito Kuroda , Harumi Watanabe
发明人： Yoshito Kuroda , Harumi Watanabe
IPC分类号： C07C51/42
摘要： A method for producing high purity glycolic acid crystals, which comprises the steps of: (1) providing an aqueous glycolic acid solution (A) which has (a) a water content of from 5 to 20% by weight, (b) a calculated monomeric glycolic acid weight ratio (ratio of the total weight of the monomeric glycolic acid and the component monomeric glycolic acid of the glycolic acid condensation product to the weight of the aqueous glycolic acid solution (A)) of from 0.60 to 1.00 and (c) a monomeric glycolic acid content of from 20 to 57% by weight; (2) depositing glycolic acid crystals from the solution (A); and (3) separating the deposited glycolic acid crystals from the solution (A).
摘要翻译： 一种生产高纯度乙醇酸晶体的方法，包括以下步骤：（1）提供一种水性乙醇酸溶液（A），其具有（a）水含量为5至20重量％，（b）计算的 单体乙醇酸重量比（乙醇酸单体乙醇酸和乙醇酸缩合产物的单体乙醇酸的总重量与乙醇酸水溶液（A）的重量比）的比例为0.60〜1.00，（c） 单体乙醇酸含量为20至57重量％; （2）从溶液（A）中沉淀乙醇酸晶体; 和（3）从溶液（A）中分离沉积的乙醇酸晶体。
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