发明名称 |
BICOMPONENT FIBERS, PRODUCTS FORMED THEREFROM AND METHODS OF MAKING THE SAME |
摘要 |
Melt blown bicomponent fibers comprising a first thermoplastic polymeric material and a second thermoplastic polymeric material comprising homo- or co-polymer(s) of poly(m-xylene adipamide) or polyphenylene sulfide. The first thermoplastic polymeric material may be one or more homo- or co-polymer(s) of nylon 6 (polycaprolactam), nylon 6,6 (poly(hexamethylene adipamide)), polypropylene, and/or polybutylene terephthalate. A plurality of bicomponent fibers may thermally bonded to one another at spaced apart points of contact to define a porous structure that substantially resists crushing. The nonwoven fabric webs and ravings and self-supporting, three-dimensional porous elements may be formed from the plurality of bicomponent fibers. |
申请公布号 |
WO2015070085(A3) |
申请公布日期 |
2015.10.29 |
申请号 |
WO2014US64667 |
申请日期 |
2014.11.07 |
申请人 |
ESSENTRA POROUS TECHNOLOGIES CORP. |
发明人 |
WARD, BENNETT, C.;DILLIE, BRENTON, D. |
分类号 |
D02G3/32 |
主分类号 |
D02G3/32 |
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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