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1. 发明申请

US20200347519A1 PARTICLE-FILLED FIBER AND ARTICLES FORMED FROM THE SAME 审中-公开
公开(公告)号：US20200347519A1
公开(公告)日：2020-11-05
申请号：US16934163
申请日：2020-07-21
申请人： Illinois Tool Works Inc.
发明人： Emily Aldridge , Robert Martin , Karen Mertins
IPC分类号： D01F1/10 , D04H1/4382 , G01N23/083 , D04H1/4234 , G01N33/36 , D01F6/06 , C08L23/12 , C08K3/08 , C08K3/30
摘要： A non-woven fiber article for use in a food, medical, or pharmaceutical production environment including a melt-spun polymer fiber is provided having a cross-section and a length and a detectable particulate present in an amount of 20 to 80 weight percent loadings of metal or 10 to 80 weight percent loadings of radiopaque particles to render the polymer fiber detectable by magnetic or X-ray detection, alone or in combination with a secondary functional particulate distributed with the polymer fiber to render the polymer fiber chemically responsive to a chemical reactant, change in pH or temperature. The detectable particulate and the secondary functional particulate are each independently present in a core, a sheath, or both portions of polymer matrix. A process of detecting a fabric made from such a fiber. The fabric article passes through detector. A signal is collected from the detector indicative of the presence of the fabric article.

2. 发明申请

US20160024699A1 PARTICLE-FILLED FIBER AND ARTICLES FORMED FROM THE SAME 审中-公开
标题翻译：颗粒填充纤维和从其形成的文章
公开(公告)号：US20160024699A1
公开(公告)日：2016-01-28
申请号：US14705565
申请日：2015-05-06
申请人： Illinois Tool Works, Inc.
发明人： Emily Aldridge , Robert Martin , Karen Mertins
IPC分类号： D04H1/56 , G01N23/06 , G01V3/38 , D04H1/42 , D04H1/4382
摘要： A melt-spun polymer fiber is provided having a cross-section and a length. A detectable particulate has a size of less than 31 microns and present in an amount of 2.0 to 50.0 weight percent loadings of metal or 10 to 80 weight percent loadings of radiopaque particles to render the polymer fiber detectable by metal (magnetic) or X-ray detection, alone or in combination with a secondary functional particulate distributed in or on the polymer fiber to render the polymer fiber chemically responsive to a chemical reactant, change in pH or temperature. The detectable particulate and the secondary functional particulate are each independently present in a core, a sheath, or both portions of polymer matrix. A process of detecting a fabric made from such a fiber. The fabric article passes through detector. A signal is collected from the detector indicative of the presence of the fabric article.
摘要翻译：提供了具有横截面和长度的熔融纺丝聚合物纤维。可检测的颗粒具有小于31微米的尺寸并且以2.0至50.0重量％的金属负载量或10至80重量％的不透射线颗粒负载的量存在，以使金属（磁性）或X射线可检测到聚合物纤维检测，单独或与分布在聚合物纤维中或上的次要功能颗粒组合以使聚合物纤维对化学反应物进行化学反应，pH或温度变化。可检测颗粒和次要功能颗粒各自独立地存在于聚合物基质的芯，鞘或两部分中。检测由这种纤维制成的织物的方法。织物制品通过检测器。从检测器收集指示织物制品存在的信号。

3. 发明申请

US20150132574A1 METAL DETECTABLE FIBER AND ARTICLES FORMED FROM THE SAME 审中-公开
标题翻译：金属检测纤维和从其形成的物品
公开(公告)号：US20150132574A1
公开(公告)日：2015-05-14
申请号：US14496818
申请日：2014-09-25
申请人： Illinois Tool Works, Inc.
发明人： Emily Aldridge , Robert Martin , Karen Mertins
IPC分类号： D01F6/30 , G01N23/083 , G01N27/90
CPC分类号： D01F6/30 , D01F1/10 , D06H1/00 , D10B2101/20 , D10B2321/022 , G01N23/083 , G01N27/9006 , G01V15/00 , Y10T428/2929 , Y10T428/2973 , Y10T428/2978 , Y10T428/298
摘要： A fiber is provided with a polymer having a cross-section and a length. A particulate is distributed in the polymer in an amount to make the fiber detectable by X-ray detection or magnetic detection. The particulate is present in a core, a sheath, or both portions of polymer matrix. A process of detecting a fabric article is provided that includes the formation of a fiber in the form of a polymer having a cross-section and a length. A particulate is distributed in the polymer. A fiber is formed into a fabric. A fabric article is then manufactured from the fabric. The fabric article passes through an X-ray detector or a magnetic detector. A signal is collected from the X-ray detector or the magnetic detector indicative of the presence of the fabric article.
摘要翻译：纤维提供有具有横截面和长度的聚合物。颗粒分布在聚合物中，其用量可以通过X射线检测或磁性检测来检测纤维。颗粒存在于聚合物基质的芯，鞘或两部分中。提供一种检测织物制品的方法，其包括形成具有横截面和长度的聚合物形式的纤维。颗粒分布在聚合物中。将纤维形成为织物。然后从织物制造织物制品。织物制品通过X射线检测器或磁性检测器。从X射线检测器或磁性检测器收集指示织物制品存在的信号。

4. 发明授权

US11542634B2 Particle-filled fiber and articles formed from the same 有权
公开(公告)号：US11542634B2
公开(公告)日：2023-01-03
申请号：US16934163
申请日：2020-07-21
申请人： Illinois Tool Works Inc.
发明人： Emily Aldridge , Robert Martin , Karen Mertins
IPC分类号： D01F1/10 , D01F6/06 , D04H1/4234 , D04H1/4382 , G01N23/083 , G01N33/36 , C08L23/12 , C08K3/08 , C08K3/30 , B82Y5/00 , B82Y40/00 , B82Y30/00
摘要： A non-woven fiber article for use in a food, medical, or pharmaceutical production environment including a melt-spun polymer fiber is provided having a cross-section and a length and a detectable particulate present in an amount of 20 to 80 weight percent loadings of metal or 10 to 80 weight percent loadings of radiopaque particles to render the polymer fiber detectable by magnetic or X-ray detection, alone or in combination with a secondary functional particulate distributed with the polymer fiber to render the polymer fiber chemically responsive to a chemical reactant, change in pH or temperature. The detectable particulate and the secondary functional particulate are each independently present in a core, a sheath, or both portions of polymer matrix. A process of detecting a fabric made from such a fiber. The fabric article passes through detector. A signal is collected from the detector indicative of the presence of the fabric article.

5. 发明授权

US10753022B2 Particle-filled fiber and articles formed from the same 有权
公开(公告)号：US10753022B2
公开(公告)日：2020-08-25
申请号：US14705565
申请日：2015-05-06
申请人： Illinois Tool Works, Inc.
发明人： Emily Aldridge , Robert Martin , Karen Mertins
IPC分类号： D04H1/56 , D04H1/4234 , D04H3/11 , D01F1/10 , D04H1/42 , D04H1/4382 , G01N23/06 , G01V3/38 , D01F6/06
摘要： A melt-spun polymer fiber is provided having a cross-section and a length. A detectable particulate has a size of less than 31 microns and present in an amount of 2.0 to 50.0 weight percent loadings of metal or 10 to 80 weight percent loadings of radiopaque particles to render the polymer fiber detectable by metal (magnetic) or X-ray detection, alone or in combination with a secondary functional particulate distributed in or on the polymer fiber to render the polymer fiber chemically responsive to a chemical reactant, change in pH or temperature. The detectable particulate and the secondary functional particulate are each independently present in a core, a sheath, or both portions of polymer matrix. A process of detecting a fabric made from such a fiber. The fabric article passes through detector. A signal is collected from the detector indicative of the presence of the fabric article.

6. 发明授权

US10619268B2 Metal detectable fiber and articles formed from the same 有权
公开(公告)号：US10619268B2
公开(公告)日：2020-04-14
申请号：US14496818
申请日：2014-09-25
申请人： Illinois Tool Works, Inc.
发明人： Emily Aldridge , Robert Martin , Karen Mertins
IPC分类号： D01F6/30 , G01N27/90 , G01N23/083 , G01V15/00 , D06H1/00 , D01F1/10
CPC分类号： D01F6/30 , D01F1/10 , D06H1/00 , G01N23/083 , G01N27/9006 , G01V15/00 , D10B2101/20 , D10B2321/022 , Y10T428/298 , Y10T428/2929 , Y10T428/2973 , Y10T428/2978
摘要： A fiber is provided with a polymer having a cross-section and a length. A particulate is distributed in the polymer in an amount to make the fiber detectable by X-ray detection or magnetic detection. The particulate is present in a core, a sheath, or both portions of polymer matrix. A process of detecting a fabric article is provided that includes the formation of a fiber in the form of a polymer having a cross-section and a length. A particulate is distributed in the polymer. A fiber is formed into a fabric. A fabric article is then manufactured from the fabric. The fabric article passes through an X-ray detector or a magnetic detector. A signal is collected from the X-ray detector or the magnetic detector indicative of the presence of the fabric article.

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