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公开(公告)号：US20140026911A1
公开(公告)日：2014-01-30
申请号：US13557974
申请日：2012-07-25
摘要： A spinneret having tri-arc holes may be used to produce tri-arc filaments. In some instances, tri-arc holes have a Y-shape with three prongs and each prong having an arc at the end of the prong that tapers from the end of the arc to a connection point of an adjacent arc, and tri-arc filaments have a generally-Y shape cross-section with bulbous or arcing tips. Further, tri-arc filaments may be useful in a plurality of applications including, but not limited to, filters, filters comprising particulate additives, and smoking device filters.
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公开(公告)号：US07878210B2
公开(公告)日：2011-02-01
申请号：US12155223
申请日：2008-05-30
IPC分类号： A24D3/06
摘要： Cellulose acetate fibers can be modified to have physical imperfections and then incorporated into cigarette filter plugs as filtering materials. Cellulose acetate fiber modification can be achieved by etching with a gas phase etchant or a liquid phase etchant comprising hydrogen peroxide. Modification of cellulose acetate fibers may be performed at various stages during the manufacture of cigarette filter plugs. Furthermore, cigarette filter plugs containing modified cellulose acetate fibers can also have spaced apart slits along the length of the cigarette filter plugs.
摘要翻译： 醋酸纤维素纤维可以被修改为具有物理缺陷，然后作为过滤材料并入香烟过滤嘴塞中。 乙酸纤维素纤维改性可以通过用气相蚀刻剂或包含过氧化氢的液相蚀刻剂进行蚀刻来实现。 醋酸纤维素纤维的改性可以在卷烟过滤嘴制造过程中的各个阶段进行。 此外，包含改性醋酸纤维素纤维的香烟过滤嘴也可以沿着香烟过滤嘴的长度具有间隔开的狭缝。
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公开(公告)号：US20090032037A1
公开(公告)日：2009-02-05
申请号：US12183470
申请日：2008-07-31
IPC分类号： A24D3/08
摘要： Biodegradable cigarette filters comprise shaped fiber of PHBV. Included among these fiber shapes in cross section are Y, V, C, Triad, 4-DG and JC shapes. The shaped fibers may include micro cavities with adsorbents and/or flavorants in the cavities.
摘要翻译： 可生物降解的香烟过滤嘴包括PHBV的成形纤维。 这些纤维形状的横截面包括Y，V，C，Triad，4-DG和JC形状。 成形纤维可以包括在空腔中具有吸附剂和/或调味剂的微腔。
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公开(公告)号：US20180144161A1
公开(公告)日：2018-05-24
申请号：US15876240
申请日：2018-01-22
发明人： Andrew Ervin McLeod , Scott Gregory Gaynor , Steven Anthony Wilson , Lydia Juanita Salyer , Humberto Collazo , Larry Wayne Renfro , Jeremy Kenneth Steach , Brian Douglas Seiler , Clarissa Tatum
CPC分类号： G06K7/10 , A24D3/00 , A24D3/04 , A24D3/063 , A24D3/064 , A24D3/065 , A24D3/10 , D01D5/082 , D01D5/36 , D01F1/04 , D01F1/06 , D01F2/28 , D01G13/00 , D01G15/46 , D06M23/16 , D06M2101/20 , D06M2101/32 , D06M2101/34 , D06P5/00 , D06P5/30 , G01N21/84 , G01N33/365 , G01N2021/8444 , G06K7/1413 , G06K9/00147 , G06K9/62 , G06K9/6217 , G06K19/06028 , G06K19/06046 , G06K2007/10504 , G06K2009/0059 , G06M11/00 , G07D7/12 , G07D7/2033 , G09F3/0297 , G09F19/00
摘要： Disclosed are fibers which contain identification fibers. The identification fibers can contain a plurality of distinct features, or taggants, which vary among the fibers and/or along the length of the identification fibers, tow band, or yarn. The disclosed embodiments also relate to the method for making the fibers. Characterization of the fibers can include identifying distinct features, combinations of distinct features, and number of fibers with various combinations of distinct features and correlating the distinct features to supply chain information. The supply chain information can be used to track the fibers, fiber band, or yarn from manufacturing through intermediaries, conversion to final product, and/or the consumer.
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公开(公告)号：US09916482B2
公开(公告)日：2018-03-13
申请号：US15460388
申请日：2017-03-16
发明人： Andrew Ervin McLeod , Scott Gregory Gaynor , Steven Anthony Wilson , Lydia Juanita Salyer , Humberto Collazo , Larry Wayne Renfro , Jeremy Kenneth Steach , Brian Douglas Seiler , Clarissa Tatum
IPC分类号： G06K9/00 , G06K7/10 , G01N33/36 , G01N21/84 , D01G13/00 , G06K19/06 , G07D7/12 , A24D3/10 , A24D3/06
CPC分类号： G06K7/10 , A24D3/00 , A24D3/04 , A24D3/063 , A24D3/064 , A24D3/065 , A24D3/10 , D01D5/082 , D01D5/36 , D01F1/04 , D01F1/06 , D01F2/28 , D01G13/00 , D01G15/46 , D06M23/16 , D06M2101/20 , D06M2101/32 , D06M2101/34 , D06P5/00 , D06P5/30 , G01N21/84 , G01N33/365 , G01N2021/8444 , G06K7/1413 , G06K9/00147 , G06K9/62 , G06K9/6217 , G06K19/06028 , G06K19/06046 , G06K2007/10504 , G06K2009/0059 , G06M11/00 , G07D7/12 , G07D7/2033 , G09F3/0297 , G09F19/00
摘要： Disclosed are fibers which contains identification fibers. The identification fibers can contain a plurality of distinct features, or taggants, which vary among the fibers and/or along the length of the identification fibers, a fiber band, or yarn. The disclosed embodiments also relate to the method for making and characterizing the fibers. Characterization of the fibers can include identifying distinct features, combinations of distinct features, and number of fibers with various combinations of distinct features and correlating the distinct features to supply chain information. The supply chain information can be used to track the fibers, fiber band, or yarn from manufacturing through intermediaries, conversion to final product, and/or the consumer.
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公开(公告)号：US20150377792A1
公开(公告)日：2015-12-31
申请号：US14748819
申请日：2015-06-24
CPC分类号： G06K7/10 , A24D3/00 , A24D3/04 , A24D3/063 , A24D3/064 , A24D3/065 , A24D3/10 , D01D5/082 , D01D5/36 , D01F1/04 , D01F1/06 , D01F2/28 , D01G13/00 , D01G15/46 , D06M23/16 , D06M2101/20 , D06M2101/32 , D06M2101/34 , D06P5/00 , D06P5/30 , G01N21/84 , G01N33/365 , G01N2021/8444 , G06K7/1413 , G06K9/00147 , G06K9/62 , G06K9/6217 , G06K19/06028 , G06K19/06046 , G06K2007/10504 , G06K2009/0059 , G06M11/00 , G07D7/12 , G07D7/2033 , G09F3/0297 , G09F19/00
摘要： Disclosed are fibers which contains identification fibers. The identification fibers can contain a plurality of distinct features, or taggants, which vary among the fibers and/or along the length of the identification fibers of the fibers, a fiber band, or. The disclosed embodiments also relate to the method for making and characterizing the fibers. Characterization of the fibers can include identifying distinct features, combinations of distinct features, and number of fibers with various combinations of distinct features to supply chain information. The supply chain information can be used to track the fibers, fiber band, or yarn from manufacturing through intermediaries, conversion to final product, and/or the consumer.
摘要翻译： 公开了含有鉴定纤维的纤维。 识别纤维可以包含多个不同的特征或标签，其在纤维和/或纤维的识别纤维的长度和纤维带之间变化。 所公开的实施例还涉及用于制造和表征纤维的方法。 纤维的表征可以包括识别不同特征，不同特征的组合以及具有不同特征与供应链信息的各种组合的纤维数量。 供应链信息可用于跟踪从制造到中间体，转换成最终产品和/或消费者的纤维，纤维带或纱线。
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公开(公告)号：US20150272208A1
公开(公告)日：2015-10-01
申请号：US14737009
申请日：2015-06-11
CPC分类号： A24D3/068 , A24D3/0237 , A24D3/0287 , A24D3/064 , A24D3/065 , A24D3/10
摘要： A biodegradable bi-component fiber may include a polyhydroxyalkanoate and/or polylactic acid with cellulose acetate and/or plasticized cellulose acetate for use in a filter material configured for use in a filter of a smoking article. The bi-component fiber may have a sheath-core construction where one component of the bi-component forms the core, and the other component forms the sheath of each fiber. A filter made in accordance with this design may also include non-biodegradable material.
摘要翻译： 可生物降解的双组分纤维可以包括与乙酸纤维素和/或增塑的乙酸纤维素的聚羟基链烷酸酯和/或聚乳酸，用于配置用于吸烟制品的过滤器的过滤材料。 双组分纤维可以具有鞘芯结构，其中双组分的一个组分形成芯，而另一个组分形成每个纤维的鞘。 根据该设计制成的过滤器还可以包括不可生物降解的材料。
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8.发明申请公开(公告)号：US20140299143A1
公开(公告)日：2014-10-09
申请号：US14310709
申请日：2014-06-20
申请人： Celanese Acetate LLC
CPC分类号： A24D3/064 , A24D3/04 , A24D3/10 , B29C48/05 , B29C48/12 , B29C48/30 , D01D5/253 , D01F2/28 , Y10T428/2973
摘要： A spinneret having tri-arc holes may be used to produce tri-arc filaments. In some instances, tri-arc holes have a Y-shape with three prongs and each prong having an arc at the end of the prong that tapers from the end of the arc to a connection point of an adjacent arc, and tri-arc filaments have a generally-Y shape cross-section with bulbous or arcing tips. Further, tri-arc filaments may be useful in a plurality of applications including, but not limited to, filters, filters comprising particulate additives, and smoking device filters.
摘要翻译： 可以使用具有三弧孔的喷丝头来生产三弧丝。 在一些情况下，三弧孔具有三角形的Y形，并且每个尖头在尖端的端部具有从圆弧端部逐渐变细到相邻弧的连接点的弧形，并且三弧形细丝 具有通常具有球形或弧形尖端的Y形横截面。 此外，三弧丝可用于多种应用，包括但不限于包括颗粒添加剂的过滤器，过滤器和吸烟装置过滤器。
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公开(公告)号：US20090000633A1
公开(公告)日：2009-01-01
申请号：US12155223
申请日：2008-05-30
摘要： Cellulose acetate fibers can be modified to have physical imperfections and then incorporated into cigarette filter plugs as filtering materials. Cellulose acetate fiber modification can be achieved by etching with a gas phase etchant or a liquid phase etchant comprising hydrogen peroxide. Modification of cellulose acetate fibers may be performed at various stages during the manufacture of cigarette filter plugs. Furthermore, cigarette filter plugs containing modified cellulose acetate fibers can also have spaced apart slits along the length of the cigarette filter plugs.
摘要翻译： 醋酸纤维素纤维可以被修改为具有物理缺陷，然后作为过滤材料并入香烟过滤嘴塞中。 乙酸纤维素纤维改性可以通过用气相蚀刻剂或包含过氧化氢的液相蚀刻剂进行蚀刻来实现。 醋酸纤维素纤维的改性可以在卷烟过滤嘴制造过程中的各个阶段进行。 此外，包含改性醋酸纤维素纤维的香烟过滤嘴也可以沿着香烟过滤嘴的长度具有间隔开的狭缝。
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10.发明授权Method and apparatus for spinning a web of mixed fibers, and products produced therefrom 有权用于纺丝混纺纤维网的方法和装置以及由其制备的产品公开(公告)号：US07192550B2
公开(公告)日：2007-03-20
申请号：US10992810
申请日：2004-11-22
申请人： Richard M. Berger , Jeff S. Haggard
发明人： Richard M. Berger , Jeff S. Haggard
CPC分类号： D01D5/0985 , A24D3/064 , A24D3/08 , D01D4/02 , D01D5/082 , D01D5/34 , D04H1/54 , D04H1/56 , D04H3/02 , Y10S55/05 , Y10S55/39 , Y10S264/48
摘要： A device and method for spinning polymer fibers utilizes one or more independent sources of polymer materials, pumps for feeding polymer material from each of the sources, and a series of distribution plates with surface grooves, through holes and/or slots together defining separated distribution paths, each of which receives polymer material from one of said independent sources. The surface grooves are defined to a depth less than the thickness of the distribution plate. At least one distribution plate contains spinneret orifices defined by outlet surface grooves extending from the distribution path to the edge of that plate, whereby fibers are extruded from the spinneret orifices edgewise from the plate. The spinneret orifices may be defined by overlayed outlet surface grooves or slots defined in abutting plates.
摘要翻译： 用于纺丝聚合物纤维的装置和方法利用一种或多种独立的聚合物材料源，用于从每个源供应聚合物材料的泵以及一系列具有表面凹槽，通孔和/或狭缝的分配板，这些分配板一起限定分离的分配路径 其中的每一个从所述独立源中的一个接收聚合物材料。 表面槽被限定为小于分配板的厚度的深度。 至少一个分配板包含由从分配路径延伸到该板的边缘的出口表面凹槽限定的喷丝孔，由此纤维从板的边缘从喷丝孔被挤出。 喷丝孔可以由限定在邻接板中的覆盖的出口表面凹槽或狭缝限定。
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