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1. 发明授权

EP3290556B1 NET-LIKE STRUCTURE 有权转让
公开(公告)号：EP3290556B1
公开(公告)日：2020-03-04
申请号：EP16786569.0
申请日：2016-04-28
申请人： Toyobo Co., Ltd.
发明人： KOBUCHI, Shinichi , TANINAKA, Teruyuki , WAKUI, Hiroyuki , KURAMOTO, Takahiro , FUKUNISHI, Noriki , INOUE, Takuo , YASUI, Akifumi
IPC分类号： D04H3/011 , A47C27/12 , A47G27/02 , B68G3/00 , D04H3/018 , D04H3/16

2. 发明公开

EP3255192A1 NET-LIKE STRUCTURE HAVING EXCELLENT LOW RESILIENCE CHARACTERISTICS 有权转让
标题翻译：具有优秀低回弹特性的网状结构
公开(公告)号：EP3255192A1
公开(公告)日：2017-12-13
申请号：EP16746597.0
申请日：2016-02-02
申请人： Toyobo Co., Ltd.
发明人： TANINAKA, Teruyuki , KURAMOTO, Takahiro , KOBUCHI, Shinichi , WAKUI, Hiroyuki , OKAMOTO, Tatsushi , YASUI, Akifumi
IPC分类号： D04H3/037
摘要： To provide a net-like structure having excellent low resilience characteristics, cushioning properties, and durability. The net-like structure has a three-dimensional random loop bonded structure constituted of a continuous linear body made of a thermoplastic elastomer having a fiber diameter of 0.1-3.0 mm and a styrene content of 10-40 mass%, the net-like structure having an apparent density of 0.005-0.30 g/cm 3 and a 40°C compression residual strain of less than or equal to 35%.
摘要翻译：提供具有优异的低回弹性，缓冲性和耐久性的网状结构。该网状结构具有由纤维直径为0.1〜3.0mm，苯乙烯含量为10〜40质量％的热塑性弹性体构成的连续线状体构成的三维无规环状结合结构，网状结构具有0.005-0.30g / cm 3的表观密度和小于或等于35％的40℃压缩残余应变。

3. 发明授权

EP2684746B1 AIR BAG 有权
公开(公告)号：EP2684746B1
公开(公告)日：2020-06-03
申请号：EP12755307.1
申请日：2012-02-16
申请人： Toyobo Co., Ltd.
发明人： KURAMOTO, Takahiro
IPC分类号： D03D1/02 , D03D13/00 , B60R21/235

4. 发明公开

EP3040246A1 COATED FABRIC FOR AIRBAG 有权
标题翻译： BESCHICHTETES GEWEBEFÜR安全气囊
公开(公告)号：EP3040246A1
公开(公告)日：2016-07-06
申请号：EP14839740.9
申请日：2014-08-25
申请人： Toyobo Co., Ltd.
发明人： AKECHI, Tsutomu , KURAMOTO, Takahiro
IPC分类号： B60R21/235 , D06M15/643
CPC分类号： B60R21/235 , B60R2021/23514 , D06N3/0006 , D06N3/128 , D06N2211/268
摘要： The purpose of the present invention pertains to a coated fabric used for an automotive airbag, and more particularly, a coated fabric for an airbag most suitable for a rollover curtain airbag which is produced applying a sealing agent to a coated fabric and sewing the resulting fabric and which can keep the adhesion of the sealing agent to the coat resin even after long-term and high-temperature aging. The present coated fabric for an airbag is obtained by applying an addition-polymerizable solvent-free silicone resin onto at least one surface of a synthetic fiber textile, wherein a coating amount of the silicone resin is 15 to 45 g/m 2 ; and a weft strain /warp strain ratio as observed in stretching the coated fabric is 0.30 to 0.65.
摘要翻译：本发明的目的涉及一种用于汽车安全气囊的涂覆织物，更具体地说，涉及一种最适用于翻转幕帘气囊的安全气囊涂层织物并且即使在长期和高温老化之后也可以保持密封剂与涂层树脂的粘合性。本发明的气囊用涂布织物通过在合成纤维织物的至少一个表面上涂布加成聚合无溶剂的有机硅树脂，其中硅树脂的涂布量为15〜45g / m 2，并且在拉伸涂覆织物时观察到的纬纱应变/经向应变比为0.30至0.65。

5. 发明授权

EP3290557B1 NET-LIKE STRUCTURE 有权转让
公开(公告)号：EP3290557B1
公开(公告)日：2020-03-04
申请号：EP16786570.8
申请日：2016-04-28
申请人： Toyobo Co., Ltd.
发明人： KOBUCHI, Shinichi , TANINAKA, Teruyuki , WAKUI, Hiroyuki , KURAMOTO, Takahiro , FUKUNISHI, Noriki , INOUE, Takuo , YAMADA, Yasushi
IPC分类号： D04H3/011 , A47C27/12 , A47G27/02 , B68G3/00 , D04H3/016 , D04H3/018 , D04H3/16

6. 发明公开

EP3290557A1 NET-LIKE STRUCTURE 有权转让
标题翻译：网状结构
公开(公告)号：EP3290557A1
公开(公告)日：2018-03-07
申请号：EP16786570.8
申请日：2016-04-28
申请人： Toyobo Co., Ltd.
发明人： KOBUCHI, Shinichi , TANINAKA, Teruyuki , WAKUI, Hiroyuki , KURAMOTO, Takahiro , FUKUNISHI, Noriki , INOUE, Takuo , YAMADA, Yasushi
IPC分类号： D04H3/011 , A47C27/12 , A47G27/02 , B68G3/00 , D04H3/016 , D04H3/018 , D04H3/16
CPC分类号： A47C31/006 , A47C27/12 , A47G27/02 , A47G27/0212 , A61G5/1043 , B60N2/2881 , B60N2/70 , B68G3/00 , B68G5/00 , D04H3/011 , D04H3/016 , D04H3/018 , D04H3/03 , D04H3/16 , D10B2321/021 , D10B2331/04 , D10B2331/06 , D10B2403/01 , D10B2505/08
摘要： A net-like structure of the present invention is one having a three-dimensional random loop bonded structure constituted of a thermoplastic elastomer continuous linear body, wherein the net-like structure has, in a thickness direction thereof, a thin fiber main region that mainly includes thin fibers having a fiber size of greater than or equal to 0.1 mm and less than or equal to 1.5 mm, a thick fiber main region that mainly includes thick fibers having a fiber size of greater than or equal to 0.4 mm and less than or equal to 3.0 mm and a mixed region that is located between the thin fiber main region and the thick fiber main region and includes the thin fibers and the thick fibers in a mixed state, the fiber size of the thick fibers is greater than that of the thin fibers by greater than or equal to 0.07 mm, and the residual strain after 750 N constant load repeated compression at pressurization from the side of the thin fiber main region of the net-like structure is less than or equal to 15%. Thus, a net-like structure is provided, which has a reduced bottom touch feeling and excellent compression durability while keeping soft touch upon use.
摘要翻译：本发明的网状结构体是具有由热塑性弹性体连续线状体构成的三维无规环状结合结构体的网状结构体，网状结构体在其厚度方向上具有主要为细纤维主区域包括具有大于或等于0.1mm且小于或等于1.5mm的纤维尺寸的细纤维，主要包括纤维尺寸大于或等于0.4mm且小于或小于0.4mm的粗纤维的粗纤维主区域或等于3.0mm，混合区域位于细纤维主区域和粗纤维主区域之间，并且混合状态下包括细纤维和粗纤维，粗纤维的纤维尺寸大于细纤维大于或等于0.07mm，并且在从网状结构的细纤维主区域侧加压时在750N恒定载荷下重复压缩之后的残余应变小于或等于 1至15％。因此，提供了网状结构，其具有减小的底部触感和优异的压缩耐久性，同时保持使用时的柔软触感。

7. 发明公开

EP2684746A1 AIR BAG 有权
标题翻译：安全气囊
公开(公告)号：EP2684746A1
公开(公告)日：2014-01-15
申请号：EP12755307.1
申请日：2012-02-16
申请人： Toyobo Co., Ltd.
发明人： KURAMOTO, Takahiro
IPC分类号： B60R21/23 , B60R21/235 , D03D1/00
摘要： An object of the present invention is to provide an air bag having a mechanical characteristic durable against the gas of high output and high temperature generated from an inflator which has been compacted in recent years while reducing amount of the gas leaked from sewn part of the air bag.
The air bag according to the present invention is an air bag for vehicles comprising a main body part consisting of a base fabric and a sewn part being formed by sewing, with a sewing thread, the above main body part into a bag, characterized in that, the difference between the elongation of the sewing thread upon applying the tension of 31.3/a (N/thread) to the sewing thread and the elongation of the base fabric upon applying the tension of 62.5/a to the base fabric (N/stitch) [wherein "a" (stitch(es)/cm) is a sewing pitch in the sewn part] is within a range of 0 to 5.0% in both directions of warp and weft, and the air permeability of the sewn part at 40 kPa during the initial stage of development of the air bag is less than 50 mm/cm/sec.
摘要翻译：本发明的目的是提供一种具有机械特性的气囊，该机械特性耐近距离近年来已经压实的充气机产生的高输出和高温的气体，同时减少从空气缝合部分泄漏的气体量袋。根据本发明的安全气囊是用于车辆的气囊，其包括由基布和由缝纫线将上述主体部分缝合成袋而形成的缝制部的主体部，其特征在于，在缝纫线上施加31.3 / a（N /线）的张力与缝纫线的张力与基布之间的伸长率（62.5 / a）对基布（N /针迹）的差异）[其中缝合部分中的缝合间距“a”（针数（s）/ cm）]在经纱和纬纱的两个方向上在0〜5.0％的范围内，缝制部位的透气度为40 在气囊显影的初始阶段的kPa小于50mm / cm / sec。

8. 发明授权

EP3255192B1 NET-LIKE STRUCTURE HAVING EXCELLENT LOW RESILIENCE CHARACTERISTICS 有权转让
公开(公告)号：EP3255192B1
公开(公告)日：2020-01-29
申请号：EP16746597.0
申请日：2016-02-02
申请人： Toyobo Co., Ltd.
发明人： TANINAKA, Teruyuki , KURAMOTO, Takahiro , KOBUCHI, Shinichi , WAKUI, Hiroyuki , OKAMOTO, Tatsushi , YASUI, Akifumi
IPC分类号： D04H3/007 , D04H3/037 , A47C27/12

9. 发明授权

EP3040246B1 COATED FABRIC FOR AIRBAG 有权
标题翻译：气囊涂层织物
公开(公告)号：EP3040246B1
公开(公告)日：2018-04-18
申请号：EP14839740.9
申请日：2014-08-25
申请人： Toyobo Co., Ltd.
发明人： AKECHI, Tsutomu , KURAMOTO, Takahiro
IPC分类号： D06N3/12 , B60R21/235 , D06N3/00
CPC分类号： B60R21/235 , B60R2021/23514 , D06N3/0006 , D06N3/128 , D06N2211/268
摘要： The purpose of the present invention pertains to a coated fabric used for an automotive airbag, and more particularly, a coated fabric for an airbag most suitable for a rollover curtain airbag which is produced applying a sealing agent to a coated fabric and sewing the resulting fabric and which can keep the adhesion of the sealing agent to the coat resin even after long-term and high-temperature aging. The present coated fabric for an airbag is obtained by applying an addition-polymerizable solvent-free silicone resin onto at least one surface of a synthetic fiber textile, wherein a coating amount of the silicone resin is 15 to 45 g/m 2 ; and a weft strain /warp strain ratio as observed in stretching the coated fabric is 0.30 to 0.65.

10. 发明公开

EP3290556A1 NET-LIKE STRUCTURE 有权转让
标题翻译：网状结构
公开(公告)号：EP3290556A1
公开(公告)日：2018-03-07
申请号：EP16786569.0
申请日：2016-04-28
申请人： Toyobo Co., Ltd.
发明人： KOBUCHI, Shinichi , TANINAKA, Teruyuki , WAKUI, Hiroyuki , KURAMOTO, Takahiro , FUKUNISHI, Noriki , INOUE, Takuo , YASUI, Akifumi
IPC分类号： D04H3/011 , A47C27/12 , A47G27/02 , B68G3/00 , D04H3/018 , D04H3/16
CPC分类号： D04H3/018 , A47C27/002 , A47C27/12 , A47C31/00 , A47D15/00 , A47G27/02 , A47G27/0212 , A61G5/1043 , B60N2/2881 , B60N2/58 , B61D33/0035 , B62J1/00 , B68G3/00 , D04H3/011 , D04H3/05 , D04H3/16 , D10B2401/06 , D10B2505/08
摘要： A net-like structure has a three-dimensional random loop bonded structure constituted of a thermoplastic elastomer continuous linear body having a fiber size of greater than or equal to 0.1 mm and less than or equal to 3.0 mm. The net-like structure has, in the thickness direction, a solid-section fiber main region mainly including solid-section fibers, a hollow-section fiber main region mainly including hollow-section fibers, and a mixed region including solid-section fibers and hollow-section fibers in a mixed state, located between the solid-section fiber main region and the hollow-section fiber main region. Both solid-section fiber main region-side residual strain of the net-like structure and hollow-section fiber main region-side residual strain of the net-like structure are less than or equal to 20%, and the difference between the solid-section fiber main region-side residual strain and the hollow-section fiber main region-side residual strain is less than or equal to 10 points.
摘要翻译：网状结构具有由纤维尺寸为0.1mm以上且3.0mm以下的热塑性弹性体的连续线状体构成的三维无规环状结合结构。网状结构在厚度方向上具有主要包括固体截面纤维的固体截面纤维主要区域，主要包括中空截面纤维的中空截面纤维主要区域和包含固体截面纤维和位于固体纤维主区域和中空纤维主区域之间的处于混合状态的中空截面纤维。网状结构的固体纤维主区域侧残余应变和网状结构的中空纤维主区域侧残余应变都小于或等于20％，并且固 - 截面纤维主区域侧残余应变和中空截面纤维主区域侧残余应变小于或等于10分。

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