发明名称 |
GAS-PERMEABLE AND WATERPROOF NONWOVEN FABRIC AND PROCESS FOR ITS PRODUCTION. |
摘要 |
<p>The nonwoven fabric comprises a thermoplastic resin compsn. film (1) and a nonwoven fabric (2). At least the thermoplastic resin compsn. film has pores formed by calendering. The thermoplastic resin compsn. film consists of 100 pts. wt. of thermoplastic resin and 1-50 pts. wt. of filler. The thermoplastic resin is one or more selected from acrylic resin, urethane resin, synthetic rubber, ethylene-vinylacetate copolymer resin and polyethylene resin. The filler, the particle size is 1-50 microns and can be fluoride resin, silicone resin, polyethylene resin or polypropylene. The nonwoven fabric can be wet-type nonwoven fabric, spanbond nonwoven fabric, dry-type nonwoven fabric etc. The fibres which compose the nonwoven fabric are made of polyester gp. fibres, nylon gp. fibres, polyacryl gp. fibres, polyolefin gp. fibres and/or rayon fibres or a combination of these.</p> |
申请公布号 |
EP0293482(B1) |
申请公布日期 |
1994.07.20 |
申请号 |
EP19870907533 |
申请日期 |
1987.11.17 |
申请人 |
MITSUI TOATSU CHEMICALS, INC.;UNI CHARM CORPORATION |
发明人 |
YANAGIHARA, TAKESHI;HONDA, TSUGIO 2092, IIJIMA-CHO;NAKANO, MAKOTO;KAJINO, HIROSHI KOSUGAYA-RYO |
分类号 |
D06M17/00;A61F13/15;B32B27/12;D06M11/00;D06M13/02;D06M13/08;D06M13/432;D06M13/525;D06M15/70;D06M23/10;D06M101/00;D06M101/16;D06M101/30;D06N3/00;D06N7/00;(IPC1-7):B32B5/24 |
主分类号 |
D06M17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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