公开(公告)号：US20160207492A1

公开(公告)日：2016-07-21

申请号：US14914101

申请日：2014-08-25

申请人： Toyobo Co., Ltd.

发明人： Tsutomu Akechi ,  Takahiro Kuramoto

IPC分类号： B60R21/235 ,  D06N3/12 ,  D06N3/00

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/m2; 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，涉及一种用于安全气囊的涂层织物，该安全气囊最适用于翻转幕帘安全气囊，该涂覆织物是在涂布织物上施加密封剂并缝制所得织物 并且即使在长期和高温老化之后也可以保持密封剂对涂层树脂的粘附。 本发明的用于气囊的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而获得，其中硅树脂的涂布量为15〜45g / m 2; 并且在拉伸涂布织物时观察到的纬纱应变/经向应变比为0.30至0.65。

公开(公告)号：US10934644B2

公开(公告)日：2021-03-02

申请号：US15548505

申请日：2016-02-02

申请人： TOYOBO CO., LTD.

发明人： Teruyuki Taninaka ,  Takahiro Kuramoto ,  Shinichi Kobuchi ,  Hiroyuki Wakui ,  Tatsushi Okamoto ,  Akifumi Yasui

IPC分类号： D04H3/037 ,  A47C27/12 ,  D04H3/016 ,  B68G11/02 ,  D04H3/007 ,  D04H3/011 ,  D04H3/14 ,  C08L25/08 ,  D04H3/16

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/cm3 and a 40° C. compression residual strain of less than or equal to 35%.

公开(公告)号：US20180237968A1

公开(公告)日：2018-08-23

申请号：US15548505

申请日：2016-02-02

申请人： TOYOBO CO., LTD.

发明人： Teruyuki Taninaka ,  Takahiro Kuramoto ,  Shinichi Kobuchi ,  Hiroyuki Wakui ,  Tatsushi Okamoto ,  Akifumi Yasui

IPC分类号： D04H3/037 ,  D04H3/011 ,  A47C27/12 ,  D04H3/14 ,  D04H3/16 ,  C08L25/08

CPC分类号： D04H3/037 ,  A47C27/12 ,  A63B21/0421 ,  B68G11/02 ,  C08L25/08 ,  D04H3/007 ,  D04H3/011 ,  D04H3/016 ,  D04H3/14 ,  D04H3/16

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/cm3 and a 40° C. compression residual strain of less than or equal to 35%.

公开(公告)号：US20180177306A1

公开(公告)日：2018-06-28

申请号：US15570498

申请日：2016-04-28

申请人： TOYOBO CO., LTD.

发明人： Shinichi Kobuchi ,  Teruyuki Taninaka ,  Hiroyuki Wakui ,  Takahiro Kuramoto ,  Noriki Fukunishi ,  Takuo Inoue ,  Yasushi Yamada

IPC分类号： A47C31/00 ,  B68G5/00 ,  D04H3/018 ,  D04H3/016 ,  D04H3/16 ,  D04H3/03

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, a thick fiber main 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%.

公开(公告)号：US20210122323A1

公开(公告)日：2021-04-29

申请号：US17138718

申请日：2020-12-30

申请人： Toyobo Co., Ltd.

发明人： Tsutomu Akechi ,  Takahiro Kuramoto

IPC分类号： B60R21/235 ,  D06N3/00 ,  D06N3/12

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/m2; and a weft strain/warp strain ratio as observed in stretching the coated fabric is 0.30 to 0.65.

公开(公告)号：US11377064B2

公开(公告)日：2022-07-05

申请号：US14914101

申请日：2014-08-25

申请人： Toyobo Co., Ltd.

发明人： Tsutomu Akechi ,  Takahiro Kuramoto

IPC分类号： B60R21/235 ,  D06N3/00 ,  D06N3/12

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/m2; and a weft strain/warp strain ratio as observed in stretching the coated fabric is 0.30 to 0.65.

公开(公告)号：US20180282924A1

公开(公告)日：2018-10-04

申请号：US15570609

申请日：2016-04-28

申请人： TOYOBO CO., LTD.

发明人： Shinichi Kobuchi ,  Teruyuki Taninaka ,  Hiroyuki Wakui ,  Takahiro Kuramoto ,  Noriki Fukunishi ,  Takuo Inoue ,  Akifumi Yasui

IPC分类号： D04H3/018 ,  D04H3/011 ,  D04H3/16 ,  D04H3/05

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.