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1. 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。

2. 发明授权

US07442429B2 Grain-finished artificial leathers 有权
标题翻译：谷物成品人造革
公开(公告)号：US07442429B2
公开(公告)日：2008-10-28
申请号：US11587593
申请日：2005-04-26
申请人： Masaru Makimura , Hisao Yoneda
发明人： Masaru Makimura , Hisao Yoneda
IPC分类号： B32B3/00 , B32B5/02 , B32B9/00
CPC分类号： B32B5/26 , B32B5/022 , B32B7/12 , B32B2305/026 , D06N3/0004 , D06N3/0013 , D06N3/14 , Y10T428/24438 , Y10T428/249933 , Y10T442/20 , Y10T442/2033 , Y10T442/2066 , Y10T442/2139 , Y10T442/2352
摘要： A grain-finished artificial leather composed of a base layer and a coating layer Y formed on one of the surfaces of the base layer. The base layer is composed of an entangled nonwoven fabric X made of bundles of microfine fibers having an average single fiber fineness of 0.07 dtex or less and impregnated with a polymeric elastomer A and a polymeric elastomer B. The entangled nonwoven fabric X is composed of a lower layer XA and an upper layer XB wherein the lower layer XA is impregnated mainly with the polymeric elastomer A which is substantially not adhered to the bundles of microfine fibers and the upper layer XB is impregnated mainly with the polymeric elastomer B which is substantially not adhered to the bundles of microfine fibers. The coating layer Y is composed of a coating layer YB having a thickness of 1 to 10 μm which is made of the polymeric elastomer B and formed on the upper layer XB, a coating layer YC which is made of a polymeric elastomer C and formed on the coating layer YB, and a finished layer YE which is formed on the coating layer YC. The grain-finished artificial leather having the above structure combines a natural leather-like, delicate appearance, a good softness and flexibility, and a high peel strength.
摘要翻译：由基底层和在基底层的一个表面上形成的涂层Y构成的精制人造革。基层由平均单纤维细度为0.07dtex以下的微细纤维束构成的缠结非织造布X构成，浸渍有聚合弹性体A和高分子弹性体B.缠结无纺布X由下层X A和上层X B B主要以基本上不粘附的聚合弹性体A浸渍下层X B 对于超细纤维束和上层X B B主要浸渍在基本上不粘附到超细纤维束上的聚合物弹性体B中。涂层Y由厚度为1-10μm的涂层Y B B由聚合物弹性体B制成并形成在上层X B上，，由聚合弹性体C制成并形成在涂层Y B上的涂层Y C，以及成品层Y E 其形成在涂层Y C上。具有上述结构的粒状人造革结合了天然的皮革样，外形美观，柔软性和柔韧性好，剥离强度高。

3. 发明授权

US5876466A Suede-like artificial leather 失效
标题翻译：绒面革人造革
公开(公告)号：US5876466A
公开(公告)日：1999-03-02
申请号：US937185
申请日：1997-09-29
申请人： Hitoshi Nakashima , Hisao Yoneda
发明人： Hitoshi Nakashima , Hisao Yoneda
IPC分类号： D06N3/00 , D06N3/14 , D06P1/651 , D06P3/24 , D06P3/82 , D06P1/22 , D06P1/30
CPC分类号： D06P3/243 , D06N3/0004 , D06N3/14 , D06P1/65112 , D06P1/65118 , D06P3/8209 , Y10S8/924 , Y10S8/926
摘要： Suede-like artificial leather is described that is treated with at least one dye selected from the group consisting of sulfur dyes, vat dyes and sulfur vat dyes, and 2,2',4,4'-tetrahydroxy benzophenone. The suede-like artificial leather has excellent color resistance to light and color fastness to both washing and dry-cleaning.
摘要翻译：描述了用选自硫化染料，还原染料和硫还原染料的至少一种染料和2,2'，4,4'-四羟基二苯甲酮处理的绒面革人造革。麂皮绒人造革对洗涤和干洗都具有优异的耐光色和耐色牢度。

4. 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。

5. 发明授权

US08030230B2 Flame-retardant leather-like sheet and process for producing the same 失效
标题翻译：阻燃皮革样片材及其制造方法
公开(公告)号：US08030230B2
公开(公告)日：2011-10-04
申请号：US12377504
申请日：2007-08-29
申请人： Yasuhiro Yoshida , Masasi Meguro , Hisao Yoneda , Norio Makiyama , Tatsuya Nakashima , Yasumasa Tatekawa
发明人： Yasuhiro Yoshida , Masasi Meguro , Hisao Yoneda , Norio Makiyama , Tatsuya Nakashima , Yasumasa Tatekawa
IPC分类号： B32B27/04 , B32B27/12 , B32B5/02
CPC分类号： D06N3/0004 , D06M13/292 , D06M23/16 , D06M2200/30 , D06N3/0045 , D06N3/0059 , D06N3/14 , Y10S428/904 , Y10T428/2395 , Y10T428/2481 , Y10T442/2057 , Y10T442/2066 , Y10T442/2631 , Y10T442/2672 , Y10T442/682 , Y10T442/689
摘要： The present invention relates to a flame-retardant leather-like sheet having a soft hand, excellent surface touch and excellent appearance, which includes an entangled nonwoven fabric of microfine polyester fibers having an average single-fiber fineness of 0.5 dtex or less, and an elastic polymer contained inside the nonwoven fabric, wherein a flame-retardant is exhausted into the elastic polymer and wherein a flame retarder solution containing bubbles forcibly formed is applied to a back surface of the leather-like sheet so that the flame retarder is present in a region extending from the back surface to an inside of the leather-like sheet but is not present on side of a front surface of the leather-like sheet.
摘要翻译：本发明涉及具有柔软手感，优异的表面接触性和优异外观的阻燃皮革样片材，其包括平均单纤维细度为0.5dtex以下的超细聚酯纤维的缠结无纺布，以及弹性聚合物包含在无纺织物内部，其中阻燃剂被排出到弹性聚合物中，并且其中将含有强制形成泡沫的阻燃剂溶液施加到皮革样片材的背面，使得阻燃剂存在于从皮革状片材的背面延伸到内侧的区域，但不存在于皮革状片材的正面的一侧。

6. 发明申请

US20110020590A1 SPLIT LEATHER PRODUCT AND MANUFACTURING METHOD THEREFOR 审中-公开
标题翻译：分离皮革产品及其制造方法
公开(公告)号：US20110020590A1
公开(公告)日：2011-01-27
申请号：US12934557
申请日：2009-03-24
申请人： Hisao Yoneda , Yoshio Kimura , Yoshiaki Wakimoto , Kiyohiko Miyauchi
发明人： Hisao Yoneda , Yoshio Kimura , Yoshiaki Wakimoto , Kiyohiko Miyauchi
IPC分类号： B32B9/02 , D06N3/14 , B32B5/02 , B32B27/40 , B32B37/16
CPC分类号： C14B7/04 , B32B5/022 , B32B5/08 , B32B7/12 , B32B9/025 , B32B9/047 , B32B25/02 , B32B25/10 , B32B25/14 , B32B2260/021 , B32B2260/046 , B32B2262/0207 , B32B2262/0238 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/12 , B32B2307/3065 , B32B2307/50 , B32B2307/54 , B32B2307/5825 , B32B2307/718 , B32B2307/72 , B32B2437/00 , B32B2439/06 , B32B2439/46 , B32B2479/00 , B32B2605/003 , C14B7/02 , Y10T428/2395 , Y10T428/2495 , Y10T428/24967 , Y10T442/614
摘要： An aspect of the invention is a split leather product provided with a base material comprising split leather, and a skin layer laminated on a surface of the base material. The skin layer comprises a composite body of an entangled nonwoven fabric formed from microfine fibers, and a polymeric elastomer that impregnates the gaps in the entangled nonwoven fabric. The entangled nonwoven fabric in such a split leather product has the effect of increasing physical strength without detracting from a leather-like texture, in the same way as the longitudinally and transversally crisscrossing collagen fibers in the reticular layer. It is thus possible to obtain a split leather product that resembles leather not only in outward appearance but also in the feel derived from wrinkles and the like resulting when the leather is bent.
摘要翻译：本发明的一个方面是提供有包括裂皮的基材的层压皮革制品和层压在基材表面上的表层。表皮层包括由微细纤维形成的缠结非织造织物的复合体和浸渍缠结无纺织物中的间隙的聚合物弹性体。这种分裂皮革制品中的缠结非织造织物具有与网状层中的纵向和横向交叉的胶原纤维相同的方式增加体力而不会降低皮革样织构的效果。因此，可以获得类似皮革的分裂皮革制品，不仅外观而且在皮革弯曲时产生的褶皱等感觉。

7. 发明申请

US20050266192A1 Article in a sheet form and method for preparation thereof 有权
标题翻译：以片材的形式及其制备方法
公开(公告)号：US20050266192A1
公开(公告)日：2005-12-01
申请号：US10514239
申请日：2003-05-19
申请人： Hisao Yoneda , Syuichi Kanao
发明人： Hisao Yoneda , Syuichi Kanao
IPC分类号： B65D1/00 , D06M15/233 , D06M15/568 , D06N3/00 , D06N3/10 , D06N3/14
CPC分类号： D06M15/233 , D06M15/568 , D06N3/0004 , D06N3/0056 , D06N3/10 , D06N3/14 , Y10T428/1362 , Y10T428/1372 , Y10T428/23986 , Y10T428/24438
摘要： The sheet material produced in accordance with the invention has soft and enriched texture like natural leather and is suitable as any type of artificial leather for shoes, clothes, gloves and the like, particularly for sports gloves.
摘要翻译：根据本发明生产的片材具有柔软和丰富的纹理，如天然皮革，并且适合作为用于鞋，衣服，手套等的任何类型的人造革，特别是用于运动手套。

8. 发明授权

US06739076B2 Artificial leather shoe and artificial leather suited therefor 失效
标题翻译：人造皮革鞋和人造革适合
公开(公告)号：US06739076B2
公开(公告)日：2004-05-25
申请号：US09755124
申请日：2001-01-08
申请人： Hisao Yoneda , Yoshiki Nobuto , Susumu Kobayashi , Mikihiro Matsui , Tomo Yamada
发明人： Hisao Yoneda , Yoshiki Nobuto , Susumu Kobayashi , Mikihiro Matsui , Tomo Yamada
IPC分类号： A43B1322
CPC分类号： B32B5/26 , A43B1/14 , A43B23/0215 , A43B23/026 , B32B5/022 , B32B7/12 , B32B2262/0261 , B32B2437/02 , D06N3/0004 , D06N3/0013 , D06N3/004 , D06N3/0075 , Y10T428/2395 , Y10T442/60 , Y10T442/603 , Y10T442/659 , Y10T442/668 , Y10T442/689
摘要： One embodiment of the invention relates to a laminated sheet material, including, in order: (A) a substrate layer having an inner surface and at least a partially napped outer surface and including: an entangled nonwoven first fabric including ultrafine fibers having a fineness of not more than 0.01 decitex; and a first elastomeric polymer impregnated in the first fabric; (B) an adhesive layer; and (C) a substrate layer, including: an entangled nonwoven second fabric including fibers having a fineness of not less than 0.05 decitex; and a second elastomeric polymer impregnated in the second fabric; wherein at least a portion of the napped outer surface is covered with a third polymer, the third polymer being solid at a temperature of 20-25° C. and having a melting point not lower than 60° C. and having an elongation at break of not more than 10%. Another embodiment of the present invention provides a shoe upper, that includes the above-mentioned laminated sheet material. Another embodiment of the present invention provides an artificial leather shoe and a method for making an artificial leather shoe.
摘要翻译：本发明的一个实施方案涉及层压片材，其顺序包括：（A）具有内表面和至少部分起绒的外表面的基底层，并且包括：缠结非织造布第一织物，其包含细纤维的超细纤维不超过0.01分特; 和浸渍在第一织物中的第一弹性体聚合物;（B）粘合剂层; 和（C）基材层，其包括：包含纤度不小于0.05分特的纤维的缠结无纺布第二织物; 以及浸渍在所述第二织物中的第二弹性体聚合物;其中所述起绒的外表面的至少一部分被第三聚合物覆盖，所述第三聚合物在20-25℃的温度下为固体，并且具有不低于 60℃，断裂伸长率不大于10％。本发明的另一实施例提供了一种鞋面，其包括上述层压片材。本发明的另一实施例提供一种人造皮革鞋和制造人造皮革鞋的方法。

9. 发明授权

US06733859B2 Napped leather-like sheet material and method of producing same 有权
标题翻译：起绒状的皮革片材及其制造方法
公开(公告)号：US06733859B2
公开(公告)日：2004-05-11
申请号：US09991642
申请日：2001-11-26
申请人： Hisao Yoneda , Yoshiki Nobuto , Norio Makiyama
发明人： Hisao Yoneda , Yoshiki Nobuto , Norio Makiyama
IPC分类号： B32B302
CPC分类号： D06N3/00 , D06N3/004 , D06N3/125 , D06N3/128 , Y10S428/904 , Y10T428/2395 , Y10T428/24438 , Y10T442/2098 , Y10T442/2107 , Y10T442/2123 , Y10T442/2352 , Y10T442/614 , Y10T442/64
摘要： A napped leather-like sheet material comprising an entangled nonwoven fabric composed of ultrafine fibers and an elastomer contained therein and having a nap made of ultrafine fibers on one or both sides thereof, which material is provided with a silk protein substance and a softening agent on the surface portion of the napped face or faces; and a method of producing the above napped leather-like sheet material which comprises applying a liquid containing a silk protein substance and a softening agent to the surface of a napped leather-like sheet material by, for example, a gravure printing or spraying technique.
摘要翻译：一种起绒状的皮革状片材，其特征在于，包括由超细纤维构成的缠结无纺布及其中包含的弹性体，并且在其一侧或两侧具有由超细纤维制成的绒毛，该材料具有丝蛋白物质和软化剂起绒面或表面的表面部分; 以及制造上述起绒的皮革状片材的方法，其包括通过例如凹版印刷或喷涂技术将含有丝蛋白物质和软化剂的液体施加到起绒的皮革状片材的表面上。

10. 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。

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