公开(公告)号：US20190382953A1

公开(公告)日：2019-12-19

申请号：US16469249

申请日：2017-11-09

Applicant: KYOWA LEATHER CLOTH CO., LTD.

Inventor： Kenji KUBO ,  Noriyuki ISHIYAMA

IPC: D06N3/00 ,  D06N3/14 ,  D06N3/02 ,  D06N3/04 ,  D06N3/06

Abstract: Provided is a synthetic leather including: a base fabric that has a limiting oxygen index of 25 or more, and that is a knitted body of a yarn including a flame-retardant fiber having a limiting oxygen index of 25 or more, a cellulose-based fiber, and a carbon fiber; an adhesion layer containing a flame retardant, the adhesion layer being provided at at least one side of the base fabric; and a skin layer provided at a side of the adhesion layer opposite from a side at which the base fabric is provided.

公开(公告)号：US20150299944A1

公开(公告)日：2015-10-22

申请号：US14651734

申请日：2013-12-13

Applicant: KYOWA LEATHER CLOTH CO., LTD. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Koji SUGIURA ,  Akinaka FUKUMI ,  Kenji KUBO ,  Takanori TATEMATSU

IPC: D06N3/14 ,  B32B27/08 ,  B32B37/14 ,  B32B27/40 ,  B32B5/02 ,  B32B3/26 ,  B32B27/12

CPC classification number: D06N3/14 ,  B32B3/266 ,  B32B5/024 ,  B32B5/18 ,  B32B5/24 ,  B32B7/12 ,  B32B27/02 ,  B32B27/04 ,  B32B27/065 ,  B32B27/08 ,  B32B27/12 ,  B32B27/20 ,  B32B27/24 ,  B32B27/26 ,  B32B27/40 ,  B32B33/00 ,  B32B37/0038 ,  B32B37/12 ,  B32B37/1284 ,  B32B37/14 ,  B32B37/144 ,  B32B38/0012 ,  B32B38/0032 ,  B32B38/04 ,  B32B38/08 ,  B32B38/10 ,  B32B38/164 ,  B32B2038/047 ,  B32B2255/02 ,  B32B2255/102 ,  B32B2255/26 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/0276 ,  B32B2262/12 ,  B32B2305/026 ,  B32B2305/07 ,  B32B2305/18 ,  B32B2305/188 ,  B32B2307/3065 ,  B32B2307/554 ,  B32B2307/5825 ,  B32B2307/584 ,  B32B2307/724 ,  B32B2307/726 ,  B32B2375/00 ,  B32B2437/02 ,  B32B2601/00 ,  B32B2605/003 ,  B32B2605/08 ,  B32B2607/02 ,  D03D1/00 ,  D03D13/00 ,  D03D15/00 ,  D03D15/0094 ,  D06M15/564 ,  D06M15/576 ,  D06M15/579 ,  D06M2200/30 ,  D06N3/0006 ,  D06N3/0052 ,  D06N3/0054 ,  D06N3/0059 ,  D06N2201/10 ,  D06N2203/068 ,  D06N2205/246 ,  D06N2209/067 ,  D06N2209/10 ,  D06N2209/105 ,  D06N2209/123 ,  D06N2211/14 ,  D06N2211/263 ,  D06N2211/28 ,  D06N2213/04 ,  D06N2213/045 ,  D10B2401/00 ,  D10B2401/10 ,  D10B2505/08 ,  D10B2505/12 ,  Y10S428/904 ,  Y10S428/921 ,  Y10T156/1057 ,  Y10T428/24322 ,  Y10T428/249953 ,  Y10T428/249987 ,  Y10T428/249988 ,  Y10T428/249991 ,  Y10T442/2041 ,  Y10T442/2139 ,  Y10T442/2311 ,  Y10T442/2631 ,  Y10T442/2672 ,  Y10T442/268 ,  Y10T442/2705 ,  Y10T442/2713 ,  Y10T442/273 ,  Y10T442/3065 ,  Y10T442/322 ,  Y10T442/3301 ,  Y10T442/3854

Abstract: A laminated sheet includes a base cloth layer having a porous structure obtained by impregnating a woven fabric, which has a tear strength by a trapezoid method of 150 N or more in the longitudinal direction and 100 N or more in the lateral direction, with a resin composition containing a polyurethane resin and an organic flame retardant, and a skin layer layered on the base cloth layer, and has plural air holes penetrating in the thickness direction.

Abstract translation: 层压片包括具有多孔结构的基布层，该基布层通过使纵向具有150N以上的横梯形方式的撕裂强度和横向为100N以上的机织物浸渍而获得， 含有聚氨酯树脂和有机阻燃剂的组合物和层叠在基布层上的表皮层，并且具有在厚度方向上贯穿的多个气孔。

公开(公告)号：US20210162705A1

公开(公告)日：2021-06-03

申请号：US16644930

申请日：2018-09-26

Applicant: KYOWA LEATHER CLOTH CO., LTD. ,  HAYASHI TELEMPU CORPORATION ,  INOAC CORPORATION

Inventor： Tomoyuki ISHIYAMA ,  Kenji KUBO ,  Tetsuya OGAWA ,  Atsuhiko ITAKURA

IPC: B32B5/24 ,  B32B27/40 ,  B23B7/12 ,  B32B5/02 ,  B32B5/18 ,  B32B27/12 ,  B32B3/30 ,  B32B3/26 ,  B29C59/02 ,  A47C31/02

Abstract: A synthetic resin skin material composite, including: a urethane resin skin material including a urethane resin skin layer provided at one surface of a substrate; and a cushion layer that is placed at a surface on an opposite side of the substrate from the surface of the urethane resin skin material at which the urethane resin skin layer is provided; in which the urethane resin skin material has recesses at a side of the urethane resin skin layer, and each of the recesses has a depth in a thickness direction of the synthetic resin skin material composite, such that the recesses extend from the urethane resin skin layer into the cushion layer beyond an interface between the urethane resin skin material and the cushion layer that is present in a region without a recess, as well as a method of producing a synthetic resin skin material composite.

公开(公告)号：US20170305126A1

公开(公告)日：2017-10-26

申请号：US15512506

申请日：2015-12-17

Applicant: KYOWA LEATHER CLOTH CO., LTD.

Inventor： Masato TAKESHITA ,  Kenji KUBO

IPC: B32B27/12 ,  B32B7/12 ,  B32B37/06 ,  B32B37/12 ,  B32B5/02 ,  B32B37/14 ,  B32B38/04 ,  B60N2/58 ,  B60R13/02

CPC classification number: B32B27/12 ,  B32B3/266 ,  B32B5/024 ,  B32B5/026 ,  B32B7/12 ,  B32B27/08 ,  B32B27/285 ,  B32B27/308 ,  B32B27/36 ,  B32B27/365 ,  B32B27/40 ,  B32B37/06 ,  B32B37/12 ,  B32B37/14 ,  B32B2038/047 ,  B32B2250/02 ,  B32B2255/02 ,  B32B2255/12 ,  B32B2255/26 ,  B32B2260/046 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2262/0292 ,  B32B2262/04 ,  B32B2262/062 ,  B32B2262/12 ,  B32B2262/14 ,  B32B2307/3065 ,  B32B2307/402 ,  B32B2307/51 ,  B32B2307/546 ,  B32B2307/554 ,  B32B2307/5825 ,  B32B2307/724 ,  B32B2307/726 ,  B32B2307/732 ,  B32B2309/02 ,  B32B2309/12 ,  B32B2437/02 ,  B32B2601/00 ,  B32B2605/003 ,  B32B2605/10 ,  B32B2605/18 ,  B60N2/58 ,  B60N2/5891 ,  B60R13/02 ,  B60R13/0212 ,  B60R13/0256 ,  D06N3/0009 ,  D06N3/0036 ,  D06N3/0097 ,  D06N3/14 ,  D06N2209/123 ,  D06N2209/126 ,  D06N2211/106 ,  D06N2211/14 ,  D06N2211/265 ,  D06N2211/267 ,  D06N2213/04

Abstract: A skin material containing, in the following order: a base fabric that is configured to contain fibers having a synthetic resin coating layer, wherein fibers adjacent to each other in the base fabric are at least partially fused with each other; and an adhesive layer and a skin layer, which are provided at a surface of at least one side of the base fabric in this order from the base fabric, the skin material having a plurality of ventilation holes passing through the skin material in a thickness direction.