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1. 发明授权

US5503899A Suede-like artificial leather 失效
标题翻译：绒面革人造革
公开(公告)号：US5503899A
公开(公告)日：1996-04-02
申请号：US331954
申请日：1994-10-31
申请人： Tetsuya Ashida , Hisao Yoneda , Tuyosi Yamasaki
发明人： Tetsuya Ashida , Hisao Yoneda , Tuyosi Yamasaki
IPC分类号： D01F8/12 , D01F8/14 , D04H11/08 , D06N3/00 , D06N3/14 , D06N7/04 , B32B9/00
CPC分类号： D01F8/14 , D01F8/12 , D04H11/08 , D06N3/0004 , D06N3/0065 , D06N3/14 , Y10S428/903 , Y10S428/904 , Y10T428/23986 , Y10T428/24438 , Y10T428/24479 , Y10T428/24603 , Y10T428/24612
摘要： A suede-like artificial leather which is composed of fiber bundles and an elastomeric polymer, has fibrous nap on its surface and is dyed, said fiber bundles being composed of fine fibers (A) having a finess of 0.02-0.2 denier and microfine fibers (B) having a fineness not more than 1/5 of the average fineness of said fine fibers (A) and also less than 0.02 denier, said fibers (A) and (B) being substantially uniformly dispersed in cross sections of the fiber bundles, the ratio between the strand numbers of fibers (A) to fibers (B) ranging from 1/2 to 2/3, said fiber bundles not substantially containing the elastomeric polymer in the interspaces among the individual fibers constituting each of the fiber bundles, and the ratio of the number of fibers (A) to that of fibers (B) in the nap-constituting fibers being at least 3/1, is provided. The artificial leather has good appearance and hand and excels in color-developing property and pilling resistance, and is useful for making cloths, shoes, pouches, gloves and the like.
摘要翻译：由纤维束和弹性体聚合物组成的绒面革人造革在其表面上具有纤维状的绒毛并被染色，所述纤维束由具有0.02-0.2旦尼尔的微细纤维（A）和微细纤维（ B）具有不超过所述细纤维（A）的平均细度的1/5且小于0.02旦尼尔的纤度，所述纤维（A）和（B）基本均匀地分散在纤维束的横截面中，所述纤维（A）与纤维（B）的股线数之比为1/2至2/3，所述纤维束在构成每个纤维束的各纤维之间的间隙中基本上不包含弹性体聚合物，提供了绒毛构成纤维中的纤维数（A）与纤维（B）的比例为3/1以上的比例。人造革具有良好的外观和手感，并且在显色性和抗起毛性方面优异，并且可用于制造布，鞋，袋，手套等。

2. 发明授权

US5821180A Laminate comprising a polyurethane layer 失效
标题翻译：包含聚氨酯层的层压体
公开(公告)号：US5821180A
公开(公告)日：1998-10-13
申请号：US910122
申请日：1997-08-13
申请人： Shizuo Iwata , Shinya Kato , Tetsuya Ashida , Hisao Yoneda , Koji Hirai
发明人： Shizuo Iwata , Shinya Kato , Tetsuya Ashida , Hisao Yoneda , Koji Hirai
IPC分类号： B32B27/12 , B32B27/40 , C08G18/24 , C08G18/42 , C08G18/44 , C08G18/65 , C08J5/18 , D06N3/14 , D21H19/24 , B32B9/00
CPC分类号： C08J5/18 , B32B27/12 , C08G18/24 , C08G18/246 , C08G18/4211 , C08G18/4213 , C08G18/4216 , C08G18/4238 , C08G18/44 , D06N3/14 , C08G2250/00 , C08J2375/06 , Y10T428/249924 , Y10T442/172 , Y10T442/2213
摘要： A laminate comprising a layer formed by melt molding a thermoplastic polyurethane and a fibrous base layer, a film or sheet melt molded from the thermoplastic polyurethane, and a thermoplastic polyurethane composition comprising the thermoplastic polyurethane and tin compound in an amount of 0.3 to 15 ppm (in terms of tin atom) based on the thermoplastic polyurethane; the thermoplastic polyurethane being a thermoplastic polyurethane obtained from a polymeric diol (a) having a number average molecular weight of 1,500 to 4,000, an organic diisocyanate (b) and a chain extender (c) and having an inherent viscosity of at least 0.9 dl/g and a retention of long-chain hard segments when heat melted of at least 80%, the polymeric diol (a) having a crystallization enthalpy (.DELTA.H) of not more than 70 J/g and having low molecular diol units comprising at least 30 mole % of 1,9-nonanediol units. These articles are excellent in resistance to abrasion melting and abrasion and resistance to bleed/whitening and also good in tensile strength and like mechanical properties, durability and cold resistance, as well as softness and flexibility, so that they can be used for leather-like products and other various purposes.
摘要翻译：包括通过熔融模塑热塑性聚氨酯和纤维基层形成的层，由热塑性聚氨酯熔融模制的膜或片材的热塑性聚氨酯组合物和包含0.3至15ppm的热塑性聚氨酯和锡化合物的热塑性聚氨酯组合物基于热塑性聚氨酯的锡原子）所述热塑性聚氨酯是由数均分子量为1,500至4,000的聚合二醇（a），有机二异氰酸酯（b）和扩链剂（c）得到的，其特性粘度为至少0.9dl / g，并且当热熔化至少80％时保留长链硬链段，具有不超过70J / g的结晶焓（DELTA H）的聚合二醇（a）和至少包含低分子量二醇单元 30摩尔％的1,9-壬二醇单元。这些制品具有优异的抗磨损熔融和耐磨损性，耐渗色/美白性，抗拉强度好，机械性能，耐久性和耐寒性以及柔软性和柔软性，因此可用于皮革样产品等各种用途。

3. 发明申请

US20050084719A1 Artificial leather sheets and method for producing them 失效
标题翻译：人造皮革片及其制造方法
公开(公告)号：US20050084719A1
公开(公告)日：2005-04-21
申请号：US10928251
申请日：2004-08-30
申请人： Shinichi Yoshimoto , Tetsuya Ashida , Hisao Yoneda
发明人： Shinichi Yoshimoto , Tetsuya Ashida , Hisao Yoneda
IPC分类号： D06N7/02 , D06N3/00 , B32B27/04 , B32B5/02 , B32B27/12 , D04H3/00
CPC分类号： D06N3/0015 , D06N3/0004 , Y10S428/904 , Y10T442/2377 , Y10T442/601 , Y10T442/614 , Y10T442/637 , Y10T442/64 , Y10T442/697
摘要： Provided is an artificial leather sheet that comprises microfine fibers of an inelastic polymer having a mean fiber diameter of at most 5 μm and an elastic polymer, in which the major portion of the elastic polymer forms a fibrous structure of the entangled nonwoven fabric with the microfine fibers of inelastic polymer throughout the entire layer of the artificial leather sheet in the thickness direction thereof, and a part of the elastic polymer forms a porous layer integrated with the entangled nonwoven fabric structure on at least one face of the artificial leather sheet. The artificial leather sheet does not substantially undergo structure deformation even when repeatedly elongated and deformed. It has good elastic stretchability, and has a soft and dense feel, and its appearance is good not detracting from the drapability of the sheet.
摘要翻译：提供一种人造皮革片，其包含平均纤维直径最多为5μm的非弹性聚合物的微细纤维和弹性聚合物，其中大部分弹性聚合物形成缠结非织造织物的纤维结构与微细在人造皮革片的整个层的厚度方向上的非弹性聚合物的纤维，并且弹性聚合物的一部分在人造皮革片的至少一个面上形成与缠结无纺布结构一体的多孔层。即使重复伸长变形，人造皮革片也基本上不会发生结构变形。它具有良好的弹性拉伸性，并且具有柔软和致密的感觉，并且其外观良好，不会降低片材的悬垂性。

4. 发明授权

US5912193A Thermoplastic polyurethanes and molded articles comprising them 失效
标题翻译：热塑性聚氨酯和包含它们的模制品
公开(公告)号：US5912193A
公开(公告)日：1999-06-15
申请号：US033653
申请日：1998-03-03
申请人： Shizuo Iwata , Shinya Katoh , Kimio Nakayama , Tetsuya Ashida , Hisao Yoneda , Michihiro Ishiguro , Koji Hirai
发明人： Shizuo Iwata , Shinya Katoh , Kimio Nakayama , Tetsuya Ashida , Hisao Yoneda , Michihiro Ishiguro , Koji Hirai
IPC分类号： C08G18/08 , C08G18/42 , C08G18/66 , D01F6/70 , B32B27/04
CPC分类号： D01F6/70 , C08G18/0895 , C08G18/42 , C08G18/4238 , C08G18/664 , Y10S428/904 , Y10T428/24446 , Y10T428/31551 , Y10T442/2025 , Y10T442/2352 , Y10T442/68
摘要： Disclosed are thermoplastic polyurethanes obtainable by reacting (a) a polyester-polyol that satisfies all the following requirements (1) to (4):(1) its ester group content (number of ester bonds/number of all carbon atoms) is from 0.08 to 0.17;(2) it has hydroxyl groups of from 2.01 to 2.08 per one molecule;(3) it has a number average molecular weight of from 1000 to 7000; and(4) it has a crystallization enthalpy (.DELTA.H) of 70 J/g or less,(b) an organic diisocyanate and (c) a chain extender at a ratio that satisfies the following numerical formula (i):1.00.ltoreq.b/(a+c).ltoreq.1.10 (i)where a indicates the number of mols of the polyester-polyol, b indicates the number of mols of the organic diisocyanate, and c indicates the number of mols of the chain extender, and methods for producing them; molded articles comprising such thermoplastic polyurethanes; resilient fibers comprising such thermoplastic polyurethanes and methods for producing the fibers; and laminates composed of melt-molded layers of such thermoplastic polyurethanes and fibrous base layers. The thermoplastic polyurethanes of the invention have excellent heat resistance, friction melt resistance, cold resistance, hydrolysis resistance and compression set and have excellent melt-moldability. The resilient polyurethane fibers of the invention have excellent heat resistance, wet heat resistance, hot water resistance, restorability of resiliency and homogeneousness. The laminates of the invention have a soft hand and have excellent friction melt resistance, abrasion resistance, bleeding resistance and whitening resistance.
摘要翻译：公开了通过（a）满足以下所有要求（1）至（4）的聚酯多元醇反应得到的热塑性聚氨酯：（1）其酯基含量（酯键数/全部碳原子数）为0.08 至0.17; （2）每一分子具有2.01〜2.08的羟基; （3）数均分子量为1000〜7000; （4）其结晶焓（DELTA H）为70J / g以下，（b）有机二异氰酸酯和（c）扩链剂，其比例满足以下数值式（i）：1.00 < = b /（a + c）

5. 发明授权

US5780573A Thermoplastic polyurethanes and molded articles comprising them 失效
标题翻译：热塑性聚氨酯和包含它们的模制品
公开(公告)号：US5780573A
公开(公告)日：1998-07-14
申请号：US652131
申请日：1996-05-23
申请人： Shizuo Iwata , Shinya Katoh , Kimio Nakayama , Tetsuya Ashida , Hisao Yoneda , Michihiro Ishiguro , Koji Hirai
发明人： Shizuo Iwata , Shinya Katoh , Kimio Nakayama , Tetsuya Ashida , Hisao Yoneda , Michihiro Ishiguro , Koji Hirai
IPC分类号： C08G18/08 , C08G18/42 , C08G18/66 , D01F6/70 , C08C75/04
CPC分类号： D01F6/70 , C08G18/0895 , C08G18/42 , C08G18/4238 , C08G18/664 , Y10S428/904 , Y10T428/24446 , Y10T428/31551 , Y10T442/2025 , Y10T442/2352 , Y10T442/68
摘要： Disclosed are thermoplastic polyurethanes obtainable by reacting (a) a polyester-polyol that satisfies all the following requirements (1) to (4):(1) its ester group content (number of ester bonds/number of all carbon atoms) is from 0.08 to 0.17; (2) it has hydroxyl groups of from 2.01 to 2.08 per one molecule; (3) it has a number average molecular height of from 1000 to 7000; and (4) it has a crystallization enthalpy (.DELTA.H) of 70 J/g or less, (b) an organic diisocyanate and (c) a chain extender at a ratio that satisfies the following numerical formula (i): 1.00.ltoreq.b/(a+c).ltoreq.1.10 (i) where a indicates the number of mols of the polyester-polyol, b indicates the number of mols of the organic diisocyanate, and c indicates the number of mols of the chain extender, and methods for producing them; molded articles comprising such thermoplastic polyurethanes; resilient fibers comprising such thermoplastic polyurethanes and methods for producing the fibers; and laminates composed of melt-molded layers of such thermoplastic polyurethanes and fibrous base layers. The thermoplastic polyurethanes of the invention have excellent heat resistance, friction melt resistance, cold resistance, hydrolysis resistance and compression set and have excellent melt-moldability.
摘要翻译：公开了通过（a）满足以下所有要求（1）至（4）的聚酯多元醇反应得到的热塑性聚氨酯：（1）其酯基含量（酯键数/全部碳原子数）为0.08 至0.17; （2）每一分子具有2.01〜2.08的羟基; （3）数均分子量为1000〜7000; （4）其结晶焓（DELTA H）为70J / g以下，（b）有机二异氰酸酯和（c）扩链剂，其比例满足以下数值式（i）：1.00 < = b /（a + c）

6. 发明授权

US07704900B2 Artificial leather sheets and method for producing them 失效
标题翻译：人造皮革片及其制造方法
公开(公告)号：US07704900B2
公开(公告)日：2010-04-27
申请号：US10928251
申请日：2004-08-30
申请人： Shinichi Yoshimoto , Tetsuya Ashida , Hisao Yoneda
发明人： Shinichi Yoshimoto , Tetsuya Ashida , Hisao Yoneda
IPC分类号： D04H1/54 , B32B5/18 , B32B27/02
CPC分类号： D06N3/0015 , D06N3/0004 , Y10S428/904 , Y10T442/2377 , Y10T442/601 , Y10T442/614 , Y10T442/637 , Y10T442/64 , Y10T442/697
摘要： Provided is an artificial leather sheet that comprises microfine fibers of an inelastic polymer having a mean fiber diameter of at most 5 μm and an elastic polymer, in which the major portion of the elastic polymer forms a fibrous structure of the entangled nonwoven fabric with the microfine fibers of inelastic polymer throughout the entire layer of the artificial leather sheet in the thickness direction thereof, and a part of the elastic polymer forms a porous layer integrated with the entangled nonwoven fabric structure on at least one face of the artificial leather sheet. The artificial leather sheet does not substantially undergo structure deformation even when repeatedly elongated and deformed. It has good elastic stretchability, and has a soft and dense feel, and its appearance is good not detracting from the drapability of the sheet.
摘要翻译：提供一种人造皮革片，其包含平均纤维直径最大为5μm的非弹性聚合物的微细纤维和弹性聚合物，其中大部分弹性聚合物形成缠结非织造织物的纤维结构，并具有微细在人造皮革片的整个层的厚度方向上的非弹性聚合物的纤维，并且弹性聚合物的一部分在人造皮革片的至少一个面上形成与缠结无纺布结构一体的多孔层。即使重复伸长变形，人造皮革片也基本上不会发生结构变形。它具有良好的弹性拉伸性，并且具有柔软和致密的感觉，并且其外观良好，不会降低片材的悬垂性。

7. 发明申请

US20090075018A1 COLORED POLYAMIDE FIBER AND PROCESS FOR PRODUCING THE SAME 审中-公开
标题翻译：彩色聚酰胺纤维及其制造方法
公开(公告)号：US20090075018A1
公开(公告)日：2009-03-19
申请号：US11908063
申请日：2006-03-01
申请人： Tetsuya Ashida , Shinichi Yoshimoto , Hisao Yoneda , Yusuke Takahashi , Kenjiro Tomita , Minoru Hotta
发明人： Tetsuya Ashida , Shinichi Yoshimoto , Hisao Yoneda , Yusuke Takahashi , Kenjiro Tomita , Minoru Hotta
IPC分类号： C08K5/20 , B32B33/00 , B32B5/00
CPC分类号： D01F6/90 , D01F1/04 , D01F1/10 , D01F6/60 , D01F8/06 , D01F8/12 , D06N3/0004 , D06N3/0015 , Y10T428/2395 , Y10T428/249921 , Y10T428/2927 , Y10T428/298
摘要： A colored polyamide fiber composed of a polyamide resin, a pigment, a coupling agent and a compound represented by the following formula I: R′—CO—NH—R—NH—CO—R″ (I) wherein R is an alkylene group having 1 to 4 carbon atoms, and R′ and R″ are each independently an aliphatic hydrocarbon group having 9 to 18 carbon atoms. The colored polyamide fibers are produced without causing bending and fiber break during the melt spinning even when the raw composition contains the pigment in a high concentration. Since the pigment is uniformly dispersed throughout the colored polyamide fibers, the coloration is deep and the strength is high. The colored polyamide fibers are suitable for the production of artificial leathers.
摘要翻译：由聚酰胺树脂，颜料，偶联剂和由下式I表示的化合物组成的着色聚酰胺纤维：<？in-line-formula description =“In-line formula”end =“lead”？> R' -CO-NH-R-NH-CO-R“（I）<？在线公式描述=”在线公式“end =”tail“？>其中R是具有1至4个碳的亚烷基原子，R'和R“各自独立地为具有9-18个碳原子的脂族烃基。生产着色的聚酰胺纤维，即使当原料组合物含有高浓度的颜料时，也不会在熔融纺丝期间引起弯曲和纤维断裂。由于颜料均匀地分散在着色聚酰胺纤维中，着色深，强度高。着色的聚酰胺纤维适用于生产人造皮革。

8. 发明授权

US5824462A Resin-coated paper 失效
标题翻译：树脂涂布纸
公开(公告)号：US5824462A
公开(公告)日：1998-10-20
申请号：US713370
申请日：1996-09-13
申请人： Tetsuya Ashida , Touru Noda , Osamu Kojima , Tomoichi Morita , Nobushige Ikeya , Takuya Seri , Kohhei Nitta
发明人： Tetsuya Ashida , Touru Noda , Osamu Kojima , Tomoichi Morita , Nobushige Ikeya , Takuya Seri , Kohhei Nitta
IPC分类号： D21H19/22 , D21H19/38 , D21H19/84 , G03C1/79 , G03C1/76 , G03C1/775 , B32B7/02 , B32B27/08
CPC分类号： G03C1/79 , D21H19/22 , D21H19/385 , D21H19/84 , Y10S430/131 , Y10S430/136 , Y10T428/2495 , Y10T428/24992 , Y10T428/31895 , Y10T428/31902 , Y10T428/31913
摘要： Disclosed are resin-coated paper having on one side of its base paper a first resin layer made of a resin composition obtained by melt-blending 90 to 65 parts by weight of a high-density polyethylene resin having a melt flow rate of 10.0 g/10 min to 40.0 g/10 min and a density of 0.960 g/cm.sup.3 or more and 10 to 35 parts by weight of a low-density polyethylene resin or a medium-density polyethylene resin, which has a melt flow rate of 0.2 g/10 min to 2 g/10 min, a density of 0.935 g/cm.sup.3 or less, a percentage of molecules with a molecular weight of 500,000 or more of 10% by weight or more and a critical shear rate of 0.5 (l/sec) or less, said resin composition obtained by the melt-blending having a critical shear rate of 10 (l/sec) or less; and a process for producing the resin-coated paper. The resin-coated paper is good in the molding processability of the resin layer, is excellent in the adhesion between the resin layer and the base paper, and contains only a small amount of a gel formed.
摘要翻译：公开了在其原纸的一侧具有第一树脂层的树脂涂布纸，该树脂层由通过将90至65重量份熔体流动速率为10.0g / m 3的高密度聚乙烯树脂熔融共混而获得的树脂组合物制成， 10分钟至40.0g / 10分钟，密度为0.960g / cm 3以上，10〜35重量份的低密度聚乙烯树脂或中等密度聚乙烯树脂，其熔体流动速率为0.2g / 10分钟〜2g / 10分钟，密度为0.935g / cm 3以下，分子量为500,000以上的分子的比例为10重量％以上，临界剪切速度为0.5（1 /秒）所述树脂组合物通过熔融共混获得的临界剪切速率为10（1 / sec）以下; 以及制造树脂涂布纸的方法。树脂涂布纸的树脂层的成型加工性良好，树脂层与原纸之间的粘合性优异，仅含少量凝胶形成。

9. 发明授权

US5008150A Photographic support with an undercoating layer on a resin coated base sheet 失效
标题翻译：在树脂涂覆的基片上具有底涂层的照相支撑
公开(公告)号：US5008150A
公开(公告)日：1991-04-16
申请号：US252138
申请日：1988-10-03
申请人： Tetsuya Ashida , Touru Noda
发明人： Tetsuya Ashida , Touru Noda
IPC分类号： G03C1/37 , G03C1/91
CPC分类号： G03C1/37 , G03C1/91 , Y10T428/27 , Y10T428/31848 , Y10T428/31902 , Y10T428/31909
摘要： A photographic support having an undercoating layer on a resin coated base sheet, said undercoating layer comprising (a) a hydrophilic colloid, and (b) a special amphoteric surface active agent, or (a) a hydrophilic colloid, (b') a p-hydroxybenzoic acid ester and/or a special amphoteric surface active agent and (c) a special isothiazoline-3-one compound, provides excellent coating and adhesive properties to a photographic emulsion layer formed on the undercoating layer.
摘要翻译：一种在树脂涂覆的基片上具有底涂层的照相底片，所述底涂层包括（a）亲水胶体，和（b）特殊的两性表面活性剂，或（a）亲水胶体，（b'）p - 羟基苯甲酸酯和/或特殊的两性表面活性剂和（c）特殊的异噻唑啉-3-酮化合物对形成在底涂层上的照相乳剂层提供优异的涂布和粘合性能。

10. 发明授权

US08092324B2 Sheet-like object for ball and ball 有权
标题翻译：用于球和球的片状物体
公开(公告)号：US08092324B2
公开(公告)日：2012-01-10
申请号：US12375022
申请日：2007-07-24
申请人： Tetsuya Ashida , Koki Ogata , Yoshiaki Yasuda , Taketoshi Saeki
发明人： Tetsuya Ashida , Koki Ogata , Yoshiaki Yasuda , Taketoshi Saeki
IPC分类号： A63B41/08
CPC分类号： A63B41/08 , A63B43/00 , A63B2243/0095
摘要： Provided are: a sheet-like ball material including a fibrous base material, and an elastic polymer cover layer that is laminated on a surface of the fibrous base material, in which continuous pebbles and discontinuous valleys are formed on a surface of the cover layer, the valleys discontinuously formed are formed at average intervals of 0.5 to 3 mm, the valley has a depth of 50 to 500 μm, a vertical projected area of each valley is 1 to 5 mm2, and a total area of the vertical projected area of each valley accounts for 3 to 30% relative to a surface area of the elastic polymer cover layer; a ball used for volleyball or beach volleyball including the sheet-like ball material, which is excellent in the controllability for all types of ball plays such as tossing and serving in the smoothness of the attenuation degree in the ball speed of the ball during flight of the ball, and in the design, e.g., three-dimensional shape, which is not realized in a heretofore-existing ball, and also has a sufficient surface abrasion resistance; and a sheet-like ball material suitably used for such balls.
摘要翻译：提供：包括纤维基材的片状球材料和层叠在纤维基材的表面上的弹性聚合物覆盖层，其中在覆盖层的表面上形成连续的鹅卵石和不连续的谷，不连续地形成的谷以0.5至3mm的平均间隔形成，谷的深度为50至500μm，每个谷的垂直投影面积为1至5mm 2，并且每个谷的垂直投影面积的总面积谷相对于弹性聚合物覆盖层的表面积为3〜30％; 一种用于排球或沙滩排球的球，包括片状球材料，其对于所有类型的球的控制性都是优异的，例如在飞行期间球的球速度的衰减程度的平滑度球，并且在设计中，例如三维形状，其在迄今为止存在的球中未实现，并且还具有足够的表面耐磨性; 以及适合用于这种球的片状球材料。

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