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1. 发明专利

FR2644725B1 未知
公开(公告)号：FR2644725B1
公开(公告)日：1992-09-04
申请号：FR9003339
申请日：1990-03-15
申请人： RAILWAY TECHNICAL RES INST , HIRAOKA & CO LTD
发明人： MIHUNE NAOTO , HASHIMOTO SHOICHI , YOSHIDA MAKOTO , YAGUCHI NAOYUKI , HAYASHI NORIYUKI , UMEZAWA TOSHIO
IPC分类号： D03D1/00 , D03D9/00 , D03D15/00 , E01B1/00 , E01B2/00 , E01B19/00 , B29C67/14 , E01B27/00 , B29D7/01 , B29D9/00 , B32B5/08 , B32B27/02 , B32B27/04
摘要： PURPOSE:To obtain the subject sheet material consisting of warp and weft obtained by coating a synthetic filament yarn with a weather resistant resin coating layer, having a specific spacing length between yarns, strength and thickness and excellent impact resistance and capable of preventing ballast scattering in high speed running of train. CONSTITUTION:A mesh-like foundation whose strength is >=8000kgf in the total value (AX+BY) of tensile strength of warp X multiplied by number of warp A per meter in weft direction and tensile strength of weft Y multiplied by number of weft B per meter is obtained by weaving a filament yarn having 1000-200,000 denier diameter and in a density of each 50 numbers per meter as the warp and weft. Then a solution containing a weather resistant resin is impregnated into the foundation and the impregnated foundation is heated and solidified to provide the objective sheet material consisting of warp and weft coated with the weather resistant resin coating layer and being >=250mm in length of at least one side of space among yarns formed by the warp and weft.

2. 发明专利

FR2644725A1 未知
公开(公告)号：FR2644725A1
公开(公告)日：1990-09-28
申请号：FR9003339
申请日：1990-03-15
申请人： RAILWAY TECHNICAL RES INST , HIRAOKA & CO LTD
发明人： MIHUNE NAOTO , HASHIMOTO SHOICHI , YOSHIDA MAKOTO , YAGUCHI NAOYUKI , HAYASHI NORIYUKI , UMEZAWA TOSHIO
IPC分类号： D03D1/00 , D03D9/00 , D03D15/00 , E01B1/00 , E01B2/00 , E01B19/00
摘要： PURPOSE:To obtain the subject sheet material consisting of warp and weft obtained by coating a synthetic filament yarn with a weather resistant resin coating layer, having a specific spacing length between yarns, strength and thickness and excellent impact resistance and capable of preventing ballast scattering in high speed running of train. CONSTITUTION:A mesh-like foundation whose strength is >=8000kgf in the total value (AX+BY) of tensile strength of warp X multiplied by number of warp A per meter in weft direction and tensile strength of weft Y multiplied by number of weft B per meter is obtained by weaving a filament yarn having 1000-200,000 denier diameter and in a density of each 50 numbers per meter as the warp and weft. Then a solution containing a weather resistant resin is impregnated into the foundation and the impregnated foundation is heated and solidified to provide the objective sheet material consisting of warp and weft coated with the weather resistant resin coating layer and being >=250mm in length of at least one side of space among yarns formed by the warp and weft.

3. 发明专利

JPH02251630A SHEET MATERIAL FOR BALLAST COVERING OF TRAIN RAILWAY 失效
公开(公告)号：JPH02251630A
公开(公告)日：1990-10-09
申请号：JP6916489
申请日：1989-03-23
申请人： RAILWAY TECHNICAL RES INST , HIRAOKA & CO LTD
发明人： MIFUNE NAOTO , HASHIMOTO SHIYOUICHI , YOSHIDA MAKOTO , YAGUCHI NAOYUKI , HAYASHI NORIYUKI , UMEZAWA TOSHIO
IPC分类号： D03D1/00 , D03D9/00 , D03D15/00 , E01B1/00 , E01B2/00 , E01B19/00
摘要： PURPOSE:To obtain the subject sheet material consisting of warp and weft obtained by coating a synthetic filament yarn with a weather resistant resin coating layer, having a specific spacing length between yarns, strength and thickness and excellent impact resistance and capable of preventing ballast scattering in high speed running of train. CONSTITUTION:A mesh-like foundation whose strength is >=8000kgf in the total value (AX+BY) of tensile strength of warp X multiplied by number of warp A per meter in weft direction and tensile strength of weft Y multiplied by number of weft B per meter is obtained by weaving a filament yarn having 1000-200,000 denier diameter and in a density of each 50 numbers per meter as the warp and weft. Then a solution containing a weather resistant resin is impregnated into the foundation and the impregnated foundation is heated and solidified to provide the objective sheet material consisting of warp and weft coated with the weather resistant resin coating layer and being >=250mm in length of at least one side of space among yarns formed by the warp and weft.

4. 发明专利

AU7948982A THERMOPLASTIC BONDING TAPE 未知
公开(公告)号：AU7948982A
公开(公告)日：1982-07-22
申请号：AU7948982
申请日：1982-01-13
申请人： HIRAOKA & CO LTD
发明人： OBAYASHI TSUTOMU , YAMAGUCHI TOSHI , HAYASHI NORIYUKI , HIRAOKA HIDEYUKI
IPC分类号： A41D27/24 , D06M17/04 , A41H43/04 , C09J7/02 , D06H5/00

5. 发明专利

AU551851B2 THERMOPLASTIC BONDING TAPE 未知
公开(公告)号：AU551851B2
公开(公告)日：1986-05-15
申请号：AU7948982
申请日：1982-01-13
申请人： HIRAOKA & CO LTD
发明人： OBAYASHI TSUTOMU , HAYASHI NORIYUKI , HIRAOKA HIDEYUKI , YAMAGUCHI TOSHI
IPC分类号： A41D27/24 , D06M17/04 , A41H43/04 , C09J7/02 , D06H5/00

6. 发明专利

JPS61173935A REFRACTORY SILICONE GROUP LAMINATE 失效
公开(公告)号：JPS61173935A
公开(公告)日：1986-08-05
申请号：JP1364685
申请日：1985-01-29
申请人： TORAY SILICONE CO , HIRAOKA & CO LTD
发明人： HIRAOKA HIDEMOTO , HAYASHI NORIYUKI , BABA SABUROU , NIIMI HIDEO , KOSHII TARO
IPC分类号： B32B5/24 , B32B17/02

7. 发明专利

JPH02212135A ACRYLIC RESIN LAMINATE HAVING EXCELLENT ANTI-BENDING PROPERTY 失效
公开(公告)号：JPH02212135A
公开(公告)日：1990-08-23
申请号：JP27186489
申请日：1989-10-20
申请人： HIRAOKA & CO LTD
发明人： OBAYASHI TSUTOMU , HIRAOKA HIDEMOTO , HAYASHI NORIYUKI , IMOTO MANABU
IPC分类号： B32B5/08 , B32B27/12 , B32B27/30
摘要： PURPOSE:To produce an excellent anti-bending property, particularly, the anti- bending property in cold period by forming a layer having a sufficient thickness of flexible polyvinyl chloride resin on the surface or the front and rear surface of a special structure fabric base cloth, and forming a thin acrylic film layer at least on the surface layer. CONSTITUTION:A fabric comprises the warp 1 and weft 2, and the leno yarn 3. Flexible PVC resin layers 5, 5' are formed on both surfaces of a base cloth 4, however, an acrylic layer 6 is provided at least on the upper surface of the PVC resin layer 5 which comes out on the surface thereof. It may be possible to omit the PVC resin layer 5' on the rear surface, or to provide the acrylic film 6 also on the PVC resin layer 5'. The laminate obtained through this fashion may have loss crack generation in cold period as compared with a conventional fabric, for example, a laminate made of a base cloth as a plain woven fabric.

8. 发明专利

JPS57117578A Adhesive tape for cloth 失效
标题翻译：粘合胶带
公开(公告)号：JPS57117578A
公开(公告)日：1982-07-22
申请号：JP334981
申请日：1981-01-14
申请人： Hiraoka & Co Ltd
发明人： OOHAYASHI TSUTOMU , HAYASHI NORIYUKI , HIRAOKA HIDEMOTO , YAMAGUCHI TOSHIO
IPC分类号： C09J7/02
摘要： PURPOSE: To prepare the titled tape capable of achieving accurate registration without lowering the adhesivity of the tape, by sporadically applying a number of spots of a self-adhesive agent to the surface of a thermoplastic polymer tape substrate for the high-frequency or hot-bonding of cloths.
CONSTITUTION: The objective tape 1 is prepared by applying a number of spots 3 of a self-adhesive agent (pref. rosin, butyl acrylate, etc. applied to a thickness of 10W100μ) sporadically to the surface of a thermoplastic polymer tape substrate 2 (e.g. polyvinyl chloride, polyurethane, etc.) for the melt bonding of cloths with high-frequency or heat treatment. The area of each spot is pref. 1W100mm
2 and the total area of the spots is pref. 1W30% of the bonding area of the tape substrate. It is preferable to distribute the spots within the inner area of the tape substrate keeping distance of ≥1mm from the edge, and to protrude the non-sticking edge from the edge of the lapped cloths, because the protruded part remains unwelded and prevents the separation of the bonded cloths.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了制备能够实现精确配准而不降低胶带粘合性的标签胶带，通过在热塑性聚合物胶带基材的表面上偶然地施加自粘合剂的许多斑点用于高频或热熔胶，粘接布。构成：目标胶带1通过将许多点自发粘合剂（优选松香，丙烯酸丁酯等施加到10-100μm的厚度）偶数地施加到热塑性聚合物带基材的表面上来制备 2（例如聚氯乙烯，聚氨酯等），用于高频或热处理的布的熔融粘合。每个地点的区域是pref。 1-100mm。<2>，斑点的总面积为pref。胶带基材的粘合面积的1-30％。优选地，在带基材的内部区域内分布斑点保持距离> = 1mm。从边缘突出，并且从搭接的布的边缘突出非粘附边缘，因为突出部分保持未焊接并且防止粘结布的分离。

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