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1. 发明专利

DE4406660A1 未知
公开(公告)号：DE4406660A1
公开(公告)日：1994-09-15
申请号：DE4406660
申请日：1994-02-26
申请人： TOYO BOSEKI
发明人： ISODA HIDEO , NISHIDA TAKASHI
IPC分类号： D04H3/03 , D04H3/16 , D04H3/07 , D04H13/02 , B68G5/00 , B60N2/00 , A47C27/00
摘要： A cushioning net structure having an apparent density of 0.005 - 0.20 g/cm3, comprises three-dimensional random loops bonded with one another, wherein the loops (3) are formed by allowing continuous fibers of 300 denier or more mainly comprising a thermoplastic elastomer to bend to come in contact with one another in a molten state and to be heat-bonded at most contact points. The structure of the invention can provide e.g. cushions or mattresses superior in heat resistance, durability and cushioning property and it can be easily recycled. The elastomer may be polyurethane, polyester or polyamide and may be combined with non elastic polymer either in the same fibre or in separate fibres. The fibres (2) after extrusion pass to conveyers (7) and a cooling unit (6).

2. 发明专利

GB2275695A Cushioning material 未知
公开(公告)号：GB2275695A
公开(公告)日：1994-09-07
申请号：GB9403616
申请日：1994-02-25
申请人： TOYO BOSEKI
发明人： ISODA HIDEO , NISHIDA TAKASHI
IPC分类号： D04H3/03 , D04H3/16
摘要： A cushioning net structure having an apparent density of 0.005-0.20 g/cm3, which comprises three-dimensional random loops bonded with one another, wherein the loops are formed by allowing continuous fibers of 300 denier or more mainly comprising a thermoplastic elastomer to bend to come in contact with one another in a molten state and to be heat-bonded at most contact points, and a method for producing the net structure. The structure of the invention can provide unstuffy cushions superior in heat resistance, durability and cushioning property. The cushioning structure is advantageous in that it can be easily recycled.

3. 发明专利

CA2654622A1 FABRIC FOR AIRBAGS 未知
公开(公告)号：CA2654622A1
公开(公告)日：2007-12-13
申请号：CA2654622
申请日：2007-06-05
申请人： TOYO BOSEKI
发明人： KANO KENICHIRO , TSURUTA TAKASHI , ISODA HIDEO
IPC分类号： D06M15/59 , B60R21/16 , D03D1/02
摘要： [PROBLEMS] To provide a woven fabric for airbags, which are a kind of aut omotive safeguard, the woven fabric being inexpensive, improved in both slip page resistance and tear strength, which influence airbag deployment perform ance, and having low gas permeability; and to preferably provide a woven fab ric for airbags which is as easily recyclable as uncoated fabrics or a woven fabric for airbags which is self-extinguishing with respect to combustibili ty. [MEANS FOR SOLVING PROBLEMS] The woven fabric for airbags is a woven fab ric made of synthetic fibers which has been coated on at least one side with a thermoplastic synthetic resin. Due to the coating with the thermoplastic synthetic resin, the slippage resistance and tear strength of this woven fab ric each is at least 1.3 times that of the uncoated woven fabric. Preferably , the woven fabric for airbags is lowly gas permeable, is self-extinguishing with respect to combustibility, and can be easily palletized again.

4. 发明专利

DE69315311D1 未知
公开(公告)号：DE69315311D1
公开(公告)日：1998-01-02
申请号：DE69315311
申请日：1993-12-22
申请人： TOYO BOSEKI
发明人： ISODA HIDEO , HAMAGUCHI TADAAKI , SAKUDA MITSUHIRO , YAMADA YASUSHI
IPC分类号： D04H1/54
摘要： There is disclosed a structured fiber material with a three-dimensional network structure containing non-elastic crimped short fibers (A) and three-dimensionally crimped composite fibers (B), the fibers (B) being partially interlocked with each other, in which contact portions the fibers (B) are partially heat-bonded with each other; the fibers (B) being partially wound around the fibers (A) at their contact points, in which contact portions the fibers (A) and (B) are partially heat-bonded with each other; and the material having an apparent density of 0.005 to 0.10 g/cm . Also disclosed is a process for producing the structured fiber material.

5. 发明专利

CA2116490A1 CUSHIONING NET STRUCTURE AND PRODUCTION THEREOF 未知
公开(公告)号：CA2116490A1
公开(公告)日：1994-08-27
申请号：CA2116490
申请日：1994-02-25
申请人： TOYO BOSEKI
发明人： ISODA HIDEO , NISHIDA TAKASHI
IPC分类号： D04H3/03 , D04H3/16 , D04H1/56 , A47G9/00
摘要： A cushioning net structure having an apparent density of 0.005-0.20 g/cm3, which comprises three-dimensional random loops bonded with one another, wherein the loops are formed by allowing continuous fibers of 300 denier or more mainly comprising a thermoplastic elastomer to bend to come in contact with one another in a molten state and to be heat-bonded at most contact points, and a method for producing the net structure. The structure of the invention can provide unstuffy cushions superior in heat resistance, durability and cushioning property. The cushioning structure is advantageous in that it can be easily recycled.

6. 发明专利

AT537295T 未知
公开(公告)号：AT537295T
公开(公告)日：2011-12-15
申请号：AT07744686
申请日：2007-06-05
申请人： TOYO BOSEKI
发明人： KANO KENICHIRO , TSURUTA TAKASHI , ISODA HIDEO
IPC分类号： D06N3/12 , B60R21/235 , D03D1/02 , D06M15/356 , D06M15/53 , D06M15/59 , D06N3/00
摘要： Low cost a fabric for airbags, one of safety devices for automobiles, in which both edgecomb resistance and tear strength (factors affecting inflating properties of an airbag) are improved. It is capable of being recycled as easily as an uncoated fabric and has self-extinguishing property. A fabric for airbags which comprises a synthetic fiber woven fabric and synthetic thermoplastic resin applied on at least one side of the synthetic fiber woven fabric, characterized in that, by applying the synthetic thermoplastic resin, both edgecomb resistance and tear strength of the synthetic fiber woven fabric become 1.3 times or more as large as respective values of the synthetic fiber woven fabric before applying the synthetic thermoplastic resin and that the synthetic thermoplastic resin is a polyamide resin which contains a soft segment having a molecular weight of 100 to 5000. Preferably, the fabric for airbags has low air permeability and self-extinguishing property, and is capable of being repelletized with ease.

7. 发明专利

DE69315311T2 未知
公开(公告)号：DE69315311T2
公开(公告)日：1998-07-09
申请号：DE69315311
申请日：1993-12-22
申请人： TOYO BOSEKI
发明人： ISODA HIDEO , HAMAGUCHI TADAAKI , SAKUDA MITSUHIRO , YAMADA YASUSHI
IPC分类号： D04H1/54
摘要： There is disclosed a structured fiber material with a three-dimensional network structure containing non-elastic crimped short fibers (A) and three-dimensionally crimped composite fibers (B), the fibers (B) being partially interlocked with each other, in which contact portions the fibers (B) are partially heat-bonded with each other; the fibers (B) being partially wound around the fibers (A) at their contact points, in which contact portions the fibers (A) and (B) are partially heat-bonded with each other; and the material having an apparent density of 0.005 to 0.10 g/cm . Also disclosed is a process for producing the structured fiber material.

8. 发明专利

IT1228361B Filter fibre for removing leucocyte 未知
公开(公告)号：IT1228361B
公开(公告)日：1991-06-14
申请号：IT1974189
申请日：1989-03-13
申请人： TOYO BOSEKI
发明人： OHNO MAKOTO , YAGI AKIRA , HOSOKAWA AKIRA , SAKURAI HIDEHIKO , ISODA HIDEO
IPC分类号： A61M20060101 , B01D20060101 , A61M , B01D
摘要： Occupying rate of thin dia yarn area is not more than 25%. Where thin yarn is thinner than 90% of central value distribution in yarn radius of ultra thin fibre, and DHT is not more than 6 microns and DHL is not less than 2.5um in formulae. (I) and (II), where DHT -- average apparent hydraulic radius (microns) consisted by whole fibre DHL = average apparent hydraulic ardius (microns) in thin diameter yarn areaRho =fibre density (g/cm3) (alpha) R : filling density of fibre(g.cm3) alpha L = average dia of yarn(um) (alpha) L = average dia of yarn(um) in thin yarn area thiner 90% than central value of distribution.

9. 发明专利

CA2654622C FABRIC FOR AIRBAGS 未知
公开(公告)号：CA2654622C
公开(公告)日：2012-06-26
申请号：CA2654622
申请日：2007-06-05
申请人： TOYO BOSEKI
发明人： KANO KENICHIRO , TSURUTA TAKASHI , ISODA HIDEO
IPC分类号： D06M15/59 , B60R21/16 , D03D1/02
摘要： To provide at a low cost a fabric for airbags, one of safety devices for automobiles, in which both edgecomb resistance and tear strength (factors affecting inflating properties of an airbag) are improved. Preferably, to provide a fabric for airbags which is capable of being recycled as easily as an uncoated fabric and a fabric for airbags which has self-extinguishing property. A fabric for airbags which comprises a synthetic fiber woven fabric and synthetic thermoplastic resin applied on at least one side of the synthetic fiber woven fabric, characterized in that, by applying the synthetic thermoplastic resin, both edgecomb resistance and tear strength of the synthetic fiber woven fabric become 1.3 times or more as large as respective values of the synthetic fiber woven fabric before applying the synthetic thermoplastic resin. Preferably, the fabric for airbags has low air permeability and self-extinguishing property, and is capable of being repelletized with ease.

10. 发明专利

DE4222127B4 未知
公开(公告)号：DE4222127B4
公开(公告)日：2006-01-26
申请号：DE4222127
申请日：1992-07-06
申请人： TOYO BOSEKI
发明人： ISODA HIDEO , SAKUDA MITSUHIRO , AMAGI YOSHIHIRO , TANAKA KENJI , KIMURA KUNIO , KOBAYASHI MICHIO , HAMAGUCHI TADAAKI , SAWAHARA SEIJI
IPC分类号： B68G1/00 , D02G1/14 , D02J1/22 , D04H1/54
摘要： A recyclable vehicular cushioning material which is thermoformed from a web composed of three-dimensionally crimped polyester fiber having a fineness lower than 45 denier per filament and an initial tensile strength (IS) higher than 30 g/d and heat-bonding fiber containing polyester elastomer, as heat-bonding component, which are mixed and dispersed and, if necessary, interlaced, said cushioning material having a layer whose bulk density is 0.02-0.06 g/cm3.

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