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41. 发明申请

US20130115451A1 BONDING FIBER FOR AIRLAID MULTI-LAYER PRODUCTS AND PROCESS FOR PRODUCTION OF SAID AIRLAID MULTI-LAYER PRODUCTS 审中-公开
标题翻译：用于空中多层产品的粘合纤维和生产上述空中多层产品的方法
公开(公告)号：US20130115451A1
公开(公告)日：2013-05-09
申请号：US13629044
申请日：2012-09-27
申请人： FiberVisions Corporation
发明人： Henning Skov Jensen , Soren Tag Klint , Sofie Dalsgaard Hestbaek , Prashant Desai
IPC分类号： D01F6/04
CPC分类号： D01F6/04 , D01F8/06 , D04H1/54 , D04H1/541 , D04H1/544 , Y10T428/2904 , Y10T428/298
摘要： A bonding fiber and a process using this fiber have been developed to produce airlaid multi-layer structures with sufficient bonding within each layer and between layers including bonding to unwound carrier sheets using a bonding fiber which will remain in the intended layer of the airlaid multi-layer structure. Further the bonding fiber will not be lost through low basis weight unwound carrier and top sheets. A bonding fiber for airlaid, multilayer products comprising a thermoplastic material selected from the group comprising nanofibers, micro-fibers, and 0.5 to 30 dTex staple fibers and having a length between 0.3 mm to 70 mm.
摘要翻译：已经开发了粘合纤维和使用这种纤维的方法，以生产在每层内和层之间具有足够粘结的气流成网多层结构，包括使用将保留在气流成网多层结构的预期层中的结合纤维的解开载体片的结合，层结构。此外，粘合纤维不会通过低基重解卷的载体和顶片而损失。一种用于气流成网的多层产品的粘合纤维，包括选自纳米纤维，微纤维和0.5至30dTex短纤维的热塑性材料，其长度在0.3mm至70mm之间。

42. 发明申请

US20130111685A1 NONWOVEN FABRIC FOR CLEANING AND A PRODUCTION METHOD FOR THE SAME 审中-公开
标题翻译：用于清洁的非织造织物及其制造方法
公开(公告)号：US20130111685A1
公开(公告)日：2013-05-09
申请号：US13808677
申请日：2010-08-10
申请人： Hyeon Cho
发明人： Hyeon Cho
IPC分类号： D06C27/00
CPC分类号： D06C27/00 , D04H1/02 , D04H1/541 , D04H1/558
摘要： The present invention relates to a nonwoven fabric for cleaning and to a production method for the same. Provided is a nonwoven fabric for cleaning and a production method therefor, comprising: a raw-material supply step in which between 80 and 90 parts by weight of cotton fibre and between 10 and 20 parts by weight of synthetic fibre are introduced; a step in which the introduced raw materials are mixed by using a blowing and scutching machine; a step in which a web is produced in the form of a sheet by using a carding machine to process the mixed raw materials; a step in which a fibrous web is produced by layering a plurality of the webs and then spraying a water jet so as to join the plurality of webs to each other; and a heat-treatment step in which the fibrous web is subjected to hot drying, and the synthetic fibre is softened and the bond with the cotton fibre is strengthened. Also provided is a production method for the nonwoven fabric. According to the present invention, a nonwoven fabric for cleaning can be provided which maintains the water absorbency and the oil absorbency while markedly increasing the tensile strength of the cotton fibre.
摘要翻译：本发明涉及一种清洁用无纺布及其制造方法。本发明提供一种清洗用无纺布及其制造方法，其特征在于，包括：原料供给工序，其中，导入80〜90重量份的棉纤维和10〜20重量份的合成纤维; 通过使用吹扫和切割机将引入的原料混合的步骤; 通过使用梳理机以片材的形式制造纤维网来处理混合原料的步骤; 通过层叠多个纤维网然后喷射水射流以将多个纤维网彼此连接来生产纤维幅材的步骤; 以及对纤维网进行热干燥的热处理工序，合成纤维软化，与棉纤维的结合得到增强。还提供了一种无纺布的制造方法。根据本发明，可以提供保持吸水性和吸油性同时显着提高棉纤维的拉伸强度的清洁用无纺布。

43. 发明授权

US08415263B2 Composite material using stretchable nonwoven fabric 有权
标题翻译：复合材料采用伸缩性无纺布
公开(公告)号：US08415263B2
公开(公告)日：2013-04-09
申请号：US13075633
申请日：2011-03-30
申请人： Toshikatsu Fujiwara , Taiju Terakawa
发明人： Toshikatsu Fujiwara , Taiju Terakawa
IPC分类号： D04H3/16 , D04H1/06 , D04H1/10 , D04H1/22 , D04H1/54 , D04H3/12 , D04H3/14 , B32B5/26 , B32B3/06 , B32B3/28 , B32B3/30 , D03D3/08
CPC分类号： D04H1/54 , B32B5/022 , B32B5/04 , B32B5/08 , B32B27/12 , B32B2262/00 , B32B2262/0207 , B32B2262/0215 , B32B2262/023 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/0292 , B32B2262/12 , B32B2307/724 , B32B2555/02 , D04H1/541 , Y10T428/24041 , Y10T428/24446 , Y10T428/2457 , Y10T428/24628 , Y10T428/24645 , Y10T428/24669 , Y10T428/24686 , Y10T428/24694 , Y10T428/24702 , Y10T428/24711 , Y10T428/24719 , Y10T428/24727 , Y10T428/24793 , Y10T428/24802 , Y10T428/2481 , Y10T428/24826 , Y10T428/2929 , Y10T428/2931 , Y10T442/60 , Y10T442/601 , Y10T442/602 , Y10T442/607 , Y10T442/627 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641 , Y10T442/66 , Y10T442/674 , Y10T442/68 , Y10T442/681 , Y10T442/69
摘要： A composite material as a sheet material is described, being relatively cheap, most useful as a raw material of a sanitary product or the like, such as underwear, dust-proof mask or dispensable paper diaper, etc., and good in processability, stretchability, gas-permeability, softness, and touch. The composite material is formed by laminating a stretchable layer and a conjugate spunbonded nonwoven fabric including conjugate fibers including a low-melting-point component and a high-melting-point component. The conjugate fibers are partially bonded to each other by thermocompression, wherein each bonded portion has fine folded structures including alternate hill and valley regions in the CD, and the distance between neighboring hills is 100-400 μm in average. The conjugate spunbonded nonwoven fabric exhibits stretchability through the spread of the fine folded structures, and has, at 5% elongation, a CD-strength of 0.1 N/5 cm or less and an MD/CD strength ratio of 200 or more.
摘要翻译：作为片状材料的复合材料被描述为相对便宜，作为诸如内衣，防尘面具或可分散纸尿布等卫生产品等的原材料最有用，并且加工性，拉伸性良好透气性，柔软度和触感。复合材料通过层叠可拉伸层和包括包含低熔点成分和高熔点成分的复合纤维的复合纺粘无纺布而形成。复合纤维通过热压部分地彼此接合，其中每个接合部分具有包括CD中的交替的山谷和谷区的细折叠结构，并且相邻山丘之间的距离平均为100-400μm。复合纺粘无纺布通过细折叠结构的扩展而呈现伸缩性，并且在5％伸长率下具有0.1N / 5cm以下的CD强度和200以上的MD / CD强度比。

44. 发明申请

US20130029555A1 CRIMPED CONJUGATED FIBER AND NON-WOVEN FABRIC COMPRISING THE FIBER 有权
标题翻译：包装纤维的非织造纤维和非织造织物
公开(公告)号：US20130029555A1
公开(公告)日：2013-01-31
申请号：US13637382
申请日：2011-04-04
申请人： Hisashi Morimoto
发明人： Hisashi Morimoto
IPC分类号： D01F8/06 , D04H13/00 , D02G3/02 , C08L23/12
CPC分类号： D01F8/06 , A61F13/511 , A61F13/512 , D01D5/22 , D04H1/4291 , D04H1/541 , D04H3/007 , D04H3/018 , D04H3/147 , D04H3/16 , Y10T428/2924 , Y10T442/641
摘要： The present invention provides a crimped conjugated fiber having a crimpable cross-sectional configuration wherein a cross section of the fiber comprises at least two portions: a portion (a) and a portion (b); the portion (a) comprises a propylene polymer (A) and the portion (b) comprises a propylene/α-olefin random copolymer (B); the propylene polymer (A) has Mz/Mw(A) and the propylene/α-olefin random copolymer (B) has Mz/Mw(B) wherein the difference thereof is in the range of 0.10 to 2.2; and the propylene polymer (A) has a melting point [Tm(A)] and the propylene/α-olefin random copolymer (B) has a melting point [Tm(B)] wherein the difference thereof exceeds 10° C. The present invention also provides a non-woven fabric comprising the crimped conjugated fiber.
摘要翻译：本发明提供一种卷曲复合纤维，其具有可卷曲的横截面构造，其中纤维的横截面包括至少两部分：部分（a）和部分（b）; 部分（a）包含丙烯聚合物（A），部分（b）包含丙烯/α-烯烃无规共聚物（B）; 丙烯聚合物（A）具有Mz / Mw（A），丙烯/α-烯烃无规共聚物（B）具有Mz / Mw（B），其差为0.10〜2.2的范围; 丙烯聚合物（A）的熔点[Tm（A）]，丙烯/α-烯烃无规共聚物（B）的熔点[Tm（B）]为10℃以下。本发明还提供了包含卷曲复合纤维的无纺织物。

45. 发明申请

US20130022784A1 SHEET OF NON-WOVEN FABRIC AND PRODUCTION PROCESS OF SAME 审中-公开
标题翻译：非织造布和其生产工艺的表格
公开(公告)号：US20130022784A1
公开(公告)日：2013-01-24
申请号：US13637889
申请日：2011-03-22
申请人： Katsuhiro Uematsu , Toru Oba , Satoshi Mizutani
发明人： Katsuhiro Uematsu , Toru Oba , Satoshi Mizutani
IPC分类号： B32B3/10 , B32B37/06 , A61F13/511 , B32B3/30 , D04H13/00
CPC分类号： D04H13/007 , A61F13/15699 , A61F13/51104 , A61F2013/15829 , A61F2013/15878 , A61F2013/15991 , B29C61/02 , B32B3/30 , D04H1/4382 , D04H1/4391 , D04H1/46 , D04H1/482 , D04H1/485 , D04H1/49 , D04H1/54 , D04H1/541 , D04H1/74 , Y10T156/1043 , Y10T428/24331 , Y10T428/2457
摘要： A sheet of nonwoven fabric which has surface irregularities, the shape of the surface irregularities being less apt to be changed by external pressure, etc. The sheet has a machine, cross and thickness which are perpendicular to one another. The upper surface has a plurality of protrusions continuously extending, in parallel, in the cross direction and further has a plurality of recesses (3) that are located between the adjacent protrusions and extend in the cross direction. The sheet includes first and second fibrous layers located on the upper-surface side and the lower-surface side, respectively. The first fibrous layer comprises heat-fusible fibers, and the second fibrous layer comprises coil-shaped three-dimensional crimp fibers that are oriented mainly in the machine direction and form a network by entanglement thereof without having been fused at the sites where the crimp fibers cross one another.
摘要翻译：具有表面凹凸，表面凹凸的形状不容易因外部压力变化的无纺织物片等。该片具有彼此垂直的机器，交叉和厚度。上表面具有在横向上连续地平行延伸的多个突起，并且还具有位于相邻突起之间并在横向上延伸的多个凹部（3）。该片材分别包括位于上表面侧和下表面侧的第一纤维层和第二纤维层。第一纤维层包括热熔纤维，第二纤维层包括线性三维卷曲纤维，其主要在机器方向上定向并通过缠结而形成网络，而不会在卷曲纤维互相交叉

46. 发明申请

US20130012092A1 STABILIZATION OF POLYMERIC STRUCTURES 审中-公开
标题翻译：聚合物结构稳定性
公开(公告)号：US20130012092A1
公开(公告)日：2013-01-10
申请号：US13636351
申请日：2011-03-22
申请人： Joel M. Pollino , Lakshmi Krishnamurthy , Joachim C. Ritter , Robert John Duff , Yefim Brun , Zheng-Zheng Huang , Zuohong Yin
发明人： Joel M. Pollino , Lakshmi Krishnamurthy , Joachim C. Ritter , Robert John Duff , Yefim Brun , Zheng-Zheng Huang , Zuohong Yin
IPC分类号： D04H13/00
CPC分类号： D01F8/16 , D01F1/10 , D04H1/541 , Y10T442/637
摘要： A nonwoven web comprising bicomponent fibers. The fibers have continuous phases each of a first polyarylene sulfide (PAS) component and a polymer component. The polymer component may also be a second polyarylene sulfide. The first polyarylene sulfide component contains a tin or a zinc additive or both, and the first polyarylene sulfide component of any given fiber is at least partially exposed to the external surface of that fiber.
摘要翻译：包含双组分纤维的非织造纤维网。纤维具有各自具有第一聚芳硫醚（PAS）组分和聚合物组分的连续相。聚合物组分也可以是第二聚芳硫醚。第一聚芳硫醚组分含有锡或锌添加剂或两者，并且任何给定纤维的第一聚芳硫醚组分至少部分地暴露于该纤维的外表面。

47. 发明申请

US20120129032A1 THERMALLY BOUND NON-WOVEN MATERIAL 有权
标题翻译：热粘非织造材料
公开(公告)号：US20120129032A1
公开(公告)日：2012-05-24
申请号：US13301968
申请日：2011-11-22
申请人： Armin GREINER , Klaus VEESER , Holger SCHILLING , Günter FREY , Ralph BERKEMANN
发明人： Armin GREINER , Klaus VEESER , Holger SCHILLING , Günter FREY , Ralph BERKEMANN
IPC分类号： D04H13/00 , B01D39/16 , B01D46/10 , B01D37/00 , H01M2/16
CPC分类号： D01F8/14 , D04H1/435 , D04H1/4382 , D04H1/54 , D04H1/541 , D04H1/55 , D04H1/74 , Y10T428/24942 , Y10T428/2495 , Y10T442/60 , Y10T442/607 , Y10T442/641
摘要： The invention relates to a thermally bound non-woven material containing a low-shrinkage dual-component core-sheath fiber consisting of a crystalline polyester core and a crystalline polyester sheath which has a melting point at least 10° C. lower than the core, the heat-shrinkage characteristic of said fiber being less than 10% at 170° C.
摘要翻译：本发明涉及一种热粘合无纺材料，其含有由结晶聚酯芯和结晶聚酯护套组成的低收缩双组分芯鞘纤维，其熔点比芯低至少10℃，所述纤维的热收缩特性在170℃下小于10％

48. 发明授权

US08124550B2 Thermally bound non-woven material 有权
标题翻译：热粘合非织造材料
公开(公告)号：US08124550B2
公开(公告)日：2012-02-28
申请号：US11910575
申请日：2006-03-04
申请人： Armin Greiner , Klaus Veeser , Holger Schilling , Günter Frey , Ralph Berkemann
发明人： Armin Greiner , Klaus Veeser , Holger Schilling , Günter Frey , Ralph Berkemann
IPC分类号： B32B5/14 , D04H13/00
CPC分类号： D01F8/14 , D04H1/435 , D04H1/4382 , D04H1/54 , D04H1/541 , D04H1/55 , D04H1/74 , Y10T428/24942 , Y10T428/2495 , Y10T442/60 , Y10T442/607 , Y10T442/641
摘要： The invention relates to a thermally bound non-woven material containing a low-shrinkage dual-component core-sheath fiber consisting of a crystalline polyester core and a crystalline polyester sheath which has a melting point at least 10° C. lower than the core, the heat-shrinkage characteristic of said fiber being less than 10% at 170° C.
摘要翻译：本发明涉及一种热粘合无纺材料，其含有由结晶聚酯芯和结晶聚酯护套组成的低收缩双组分芯鞘纤维，其熔点比芯低至少10℃，所述纤维的热收缩特性在170℃下小于10％

49. 发明申请

US20120045620A1 LIQUID-PERVIOUS FIBROUS NON-WOVEN FABRIC 有权
标题翻译：液体非织造纤维非织造布
公开(公告)号：US20120045620A1
公开(公告)日：2012-02-23
申请号：US13266923
申请日：2010-04-26
申请人： Toru Oba , Satoshi Mizutani , Akihiro Kimura
发明人： Toru Oba , Satoshi Mizutani , Akihiro Kimura
IPC分类号： D04H1/54
CPC分类号： D04H1/541 , A61F13/51108 , A61F13/51121 , D04H1/76 , Y10T156/1023 , Y10T428/2457 , Y10T428/24603 , Y10T428/24942 , Y10T442/608
摘要： A liquid-pervious fibrous non-woven fabric includes staple fibers made of thermoplastic synthetic resin fused together which is formed on its upper surface with a plurality of ridges, and a plurality of grooves extending in parallel in a longitudinal direction. The ridges and grooves are arranged alternately in a transverse direction. On the upper surface, some of the staple fibers extend across the ridges to the adjacent grooves on each side of the ridges and are, in the respective grooves, fused to the staple fibers of a different type from the former staple fibers.
摘要翻译：透液性纤维无纺布包括由热塑性合成树脂制成的短纤维，所述短纤维由其上表面上形成有多个脊部而形成，并且在长度方向上平行延伸的多个凹槽。脊和槽在横向上交替布置。在上表面上，一些短纤维延伸穿过脊部到脊的每一侧上的相邻凹槽，并且在相应的凹槽中，与与前述短纤维不同类型的短纤维熔合。

50. 发明授权

US08105654B2 Thermoadhesive conjugate fibers and nonwoven fabric employing them 有权
标题翻译：热粘合性复合纤维和使用它们的无纺织物
公开(公告)号：US08105654B2
公开(公告)日：2012-01-31
申请号：US12263973
申请日：2008-11-03
申请人： Yoshihiro Nakai , Masuo Iwata
发明人： Yoshihiro Nakai , Masuo Iwata
IPC分类号： B05D3/02
CPC分类号： B32B27/12 , B32B5/022 , B32B27/32 , B32B2262/0253 , B32B2262/0276 , B32B2262/062 , B32B2262/12 , B32B2432/00 , D01F8/06 , D04H1/02 , D04H1/425 , D04H1/4291 , D04H1/4382 , D04H1/50 , D04H1/54 , D04H1/541 , D04H1/544 , D04H1/55 , D04H1/732 , D04H1/74 , D06M13/148 , D06M13/188 , D06M13/292 , D06M13/332 , D06M13/368 , D06M15/03 , D06M15/643 , Y10T428/2913 , Y10T428/2929 , Y10T428/2933 , Y10T442/277 , Y10T442/291 , Y10T442/637
摘要： To provide thermoadhesive conjugate fibers, nonwoven fabrics and cellulosic fiber blended nonwoven fabrics employing them, and wipers and absorbers employing the fabrics, thermoadhesive conjugate fibers comprise a thermoplastic resin (I) containing a modified polyolefin with at least one type of reactive functional group as a first component and having a second component composed of a thermoplastic resin (II) with a higher melting point than the thermoplastic resin (I) of the first component combined in a conjugate therewith, the first component being formed continuously along the length of at least a portion of the fiber surface, wherein the fiber surfaces are coated with a fiber treating agent containing a multifunctional compound capable of reacting with the reactive functional group of the modified polyolefin.
摘要翻译：为了提供热粘合性复合纤维，使用它们的无纺织物和纤维素纤维混合非织造织物以及采用该织物的擦拭剂和吸收剂，热粘合性复合纤维包括含有至少一种反应性官能团的改性聚烯烃的热塑性树脂（I）第一组分并具有由与其共轭物组合的第一组分的热塑性树脂（I）的熔点高的热塑性树脂（II）组成的第二组分，所述第一组分沿着至少一个纤维表面的部分，其中纤维表面涂覆有含有能够与改性聚烯烃的反应性官能团反应的多官能化合物的纤维处理剂。

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