发明申请
- 专利标题: NON-WOVEN FABRIC LAMINATE
- 专利标题(中): 非织造布层压板
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申请号: US12529485申请日: 2008-02-27
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公开(公告)号: US20100105273A1公开(公告)日: 2010-04-29
- 发明人: Shigeyuki Motomura , Kenichi Suzuki , Kazuhiko Masuda , Hisashi Morimoto , Naosuke Kunimoto
- 申请人: Shigeyuki Motomura , Kenichi Suzuki , Kazuhiko Masuda , Hisashi Morimoto , Naosuke Kunimoto
- 申请人地址: JP Tokyo
- 专利权人: MITSUI CHEMICALS, INC.
- 当前专利权人: MITSUI CHEMICALS, INC.
- 当前专利权人地址: JP Tokyo
- 优先权: JP2007-053410 20070302
- 国际申请: PCT/JP2008/053358 WO 20080227
- 主分类号: B32B5/22
- IPC分类号: B32B5/22 ; D04H3/16
摘要:
An object of the present invention is to develop a non-woven fabric laminate that is excellent in stretchability, flexibility, and bulkiness, and that is less sticky and is suitable for a mechanical fastening female material.The non-woven fabric laminate in accordance with the present invention comprises a mixed fiber spunbonded non-woven fabric and a non-woven fabric comprising a crimped fiber that is laminated on at least one face of the mixed fiber spunbonded non-woven fabric, which comprises a long fiber of a thermoplastic elastomer (A) in the range of 10 to 90% by weight and a long fiber of a thermoplastic resin (B) in the range of 90 to 10% by weight (where (A)+(B)=100% by weight). The non-woven fabric laminate can be suitably used for a sanitary material and other materials. More specifically, there can be mentioned for instance an absorbent article such as a disposable diaper and a menstrual sanitary product as a sanitary material. The non-woven fabric laminate in accordance with the present invention can be suitably used for regions such as a top sheet, a back sheet, a west band (an extension tape and a side flap), a fastening tape, a stereo gather, and a leg cuff for a disposable diaper, and for regions such as a side panel for a pants type disposable diaper. Moreover, the non-woven fabric laminate in accordance with the present invention can be preferably used for regions such as a top sheet, a back sheet, a wing, and a side leak prevention cuff for a sanitary napkin.
公开/授权文献
- US08501646B2 Non-woven fabric laminate 公开/授权日:2013-08-06
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