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公开(公告)号：EP0568912B1
公开(公告)日：1996-11-13
申请号：EP93106863.9
申请日：1993-04-28
申请人： TEIJIN LIMITED
CPC分类号： D06M11/48 , D01F6/605 , D06M11/44 , D06M11/46 , D06M11/49 , D06M23/08 , D06P1/67341 , Y10S260/21 , Y10S260/23 , Y10S260/30 , Y10T428/2907 , Y10T428/2913 , Y10T428/2929 , Y10T428/294 , Y10T428/2951 , Y10T428/2953 , Y10T428/2982 , Y10T428/2991
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52.发明授权Process for making oriented, shaped articles of para- aramid/thermally-consolidatable polymer blends 失效一种用于从具有热凝固的聚合物对位芳族聚酰胺的混合物生产取向成形制品的过程。
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53.发明公开Hydrophilic, multicomponent polymeric strands and nonwoven fabrics made therewith 失效亲水性聚合物多组分长丝和无纺织物体。
公开(公告)号：EP0597224A3
公开(公告)日：1994-11-23
申请号：EP93115472.8
申请日：1993-09-24
IPC分类号： D01F8/04 , D01F8/06 , D01F8/10 , D01F8/12 , D01F8/14 , D01F8/16 , D04H3/00 , A47K10/02 , A47L13/16 , A61F13/15
CPC分类号： A47L13/16 , D01F8/04 , D01F8/06 , D01F8/10 , D01F8/12 , D01F8/14 , D01F8/16 , D04H1/4291 , D04H1/4334 , D04H1/435 , Y10T428/2915 , Y10T428/2929 , Y10T442/637 , Y10T442/638 , Y10T442/641
摘要： A hydrophilic melt-extruded multicomponent polymeric strand including a first melt-extrudable polymeric component and a second melt-extrudable, hydrophilic polymeric component, the first and second components being arranged in substantially distinct zones across the cross-section of the multicomponent strand and extending continuously along the length of the multicomponent strand, the second component constituting at least a portion of the peripheral surface of the multicomponent strand continuously along the length of the multicomponent strand. The second component renders the strand hydrophilic and preferably has a critical surface tension at 20 ° C greater than about 55 dyne/cc, and more preferably greater than about 65 dyne/cc. A suitable hydrophilic second component comprises a block copolymer of nylon 6 and polyethylene oxide diamine. Suitable polymers for the first component include linear polycondensates and crystalline polyolefins such as polypropylene. Nonwoven fabrics and absorbent articles made with the hydrophilic multicomponent polymeric strands are also disclosed.
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公开(公告)号：EP0434029A3
公开(公告)日：1991-11-21
申请号：EP90124769.2
申请日：1990-12-19
申请人： Kuraray Co., Ltd.
摘要： Provided are composite fibers comprising a hydrophobic polyester (B) having a moisture absorbency at 20°C, 65% RH of not more than 2% and having a total concentration of at least one metal selected from the group consisting of alkali metals and alkali earth metals of at least 500 ppm and a nylon-4 polymer (A) in an amount of 40 to 80% by weight based on the weight of the fiber. They are excellent for clothing use, since they have excellent moisture absorbency, give no clammy feeling upon absorption of moisture, and do not suffer delamination between the nylon-4 polymer and the hydrophobic polyester. Particularly excellent among them are sheath-core composite fibers comprising a core of the nylon-4 polymer (A) and a sheath of the hydrophobic polyester (B) and side-by-side composite fibers having a flat cross-section in which the nylon-4 polymer and the hydrophobic polyester are bimetal-wise laminated with each other.
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55.发明公开Process for preparing partially dissolvable and splittable conjugated microfiber 失效Verfahren zur Herstellung einer teilweiselösbarenund spaltbaren Micro-Verbundfaser。
公开(公告)号：EP0455927A1
公开(公告)日：1991-11-13
申请号：EP90830207.8
申请日：1990-05-11
发明人： Chen-Ling, Lin
摘要： There is provided a process for preparing a sub-soluble and splittable, conjugated microfiber with a cross section having matrix orange islands and slightly connected with each other at the tip of the orange island in the matrix center. Conjugated fibers can be made into filaments and staple fibers. Filaments are spinning taken-up and then is carried out texturing by means of a belt nip twister and the resulting texture yarns are sub-dissolved following weaving to split. As to the staple fibers, it is staple fiber processed to obtain staple fibers and followed by processing into non-wovens or spinning to spun yarn and then weaving. Owing to a different splitting method from filament fabrics, staple fibers can be made to fabrics as follows:
1. Suede fabrics;
2. Water resistant and humid permeable, high density fabrics;
3. Peachskin fabrics.摘要翻译： 提供了一种用于制备具有矩阵橙色岛状物的横截面并且在矩阵中心的橙色海岛的尖端处彼此轻微连接的亚溶解和可分裂的共轭超细纤维的方法。 共轭纤维可以制成长丝和短纤维。 卷丝被卷绕，然后通过带夹紧捻线机进行纹理化，并且所得纹理纱线在织造后分解。 对于短纤维，其是短纤维加工以获得短纤维，随后加工成无纺布或纺丝至纺纱，然后编织。 由于与长丝织物不同的分裂方法，短纤维可以如下制成织物：1.绒面革; 防水透湿，高密度织物; 桃皮布。 Ø
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公开(公告)号：EP0411493A3
公开(公告)日：1991-05-15
申请号：EP90114443.6
申请日：1990-07-27
申请人： Franchi, Roberto
发明人： Franchi, Roberto
摘要： By means of the spinning of a copolymer made up of varying percentages of polyamide and polyester, a yarn with particular shrinking, dyeing and behavioural characteristics is obtained. This yarn is suitable for clothing and soft furnishing fabrics, textiles in general and for some specific technical uses (such as sailcloth or electric motor coverings). The procedure for obtaining such a yarn is also described.
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57.发明公开Conductive composite filament and process for producing the same 失效Leitfähigeszusammengesetztes Filament und Verfahren zur Herstellung desselben。
公开(公告)号：EP0343496A2
公开(公告)日：1989-11-29
申请号：EP89108861.9
申请日：1989-05-17
申请人： KURARAY CO., LTD.
摘要： Provided by the invention is a highly oriented, undrawn, conductive, composite filament which is white or colorless and has antistatic properties durable over a long period when wears utilizing the fiber are actually put on and washed. The filament is a sheath-core composite filament comprising a sheath of a fiber-forming thermoplastic polymer (A) and a core of a composition (B) comprising a conductive material which comprises a conductive metal oxide(s) and a thermoplastic polyamide, having a core resistance of not more than 9 x 10¹⁰Ω/cm·filament, and maintaining a critical elongation --- an elongation reached in the course of extending a composite filament at which the core resistance exceeds 1 x 10¹¹Ω/cm·filament at a D.C. voltage of 1 kV --- of at least 5% and a shrinkage in hot water at 100°C of not higher than 20%. Such fiber can be obtained by conducting high orientation melt spinning at at least 2,500 m/min while selecting a polyamide as the core component to contain the white or colorless conductive material and having the composition previously dried to a moisture content of 100 to 1,200 ppm.
摘要翻译： 本发明提供一种高取向，未拉伸，导电的复合长丝，其白色或无色，并且具有耐久性的耐静电性能，其实际使用纤维的磨损实际上被洗涤。 长丝是包含成纤热塑性聚合物（A）的护套和包含导电材料的组合物（B）的芯的皮芯复合长丝，其包含导电金属氧化物和热塑性聚酰胺，其具有 核心电阻不超过9×10 -3Ω/ cm。丝，并保持临界伸长率 - 在延伸复合长丝的过程中，其中芯电阻超过1×10 1kV的直流电压下的欧米茄/厘米3至5％，100℃的热水收缩率不高于20％。 这种纤维可以通过以至少2500m /分钟进行高取向熔融纺丝而获得，同时选择聚酰胺作为核心组分以包含白色或无色导电材料，并将组合物预先干燥至水分含量为100至1,200ppm。
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公开(公告)号：EP0165022B1
公开(公告)日：1989-10-18
申请号：EP85304032.7
申请日：1985-06-06
发明人： Li, George T.C.
IPC分类号： D01F8/12
CPC分类号： D01F8/12 , Y10T428/2924 , Y10T428/2925 , Y10T428/2931 , Y10T428/2973
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59.发明公开Deep dyeing helically crimped conjugate yarn process 失效Verfahren zur Herstellung vontieffärbbarengekräuseltenVerbundfäden。
公开(公告)号：EP0122906A2
公开(公告)日：1984-10-24
申请号：EP84870052.2
申请日：1984-04-10
申请人： Monsanto Company
摘要： A deep dyeing helically crimped-conjugate yam is made by high speed melt spinning, preferably with an in-line draw. The drawing step increases the degree of crimp, and the resulting yarn dyes deeper than conventional yams and has greater dye stability than it would have without the drawing step.
摘要翻译： 通过高速熔融纺丝制成深色染色螺旋卷曲的共轭纱，优选用直列拉伸法制成。 拉伸步骤增加了卷曲的程度，并且所得纱线染料比常规纱线更深，并且具有比没有拉伸步骤更大的染料稳定性。
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公开(公告)号：EP0122250A2
公开(公告)日：1984-10-17
申请号：EP84870053.0
申请日：1984-04-10
申请人： Monsanto Company
摘要： An easily splittable deep-dyeing conjugate filament is melt-spun by merging molten sub-streams of incompatible polymers outside the spinneret to form a combined stream, then quenching the combined stream to form the conjugate filament. The filament is preferably drawn prior to winding, increasing the crimp level and increasing the dye stability of the filament.
摘要翻译： 通过将不相容聚合物的熔融子流合并到喷丝头外部以形成合并料流，然后骤冷合并料流以形成共轭长丝，熔融纺出易分裂的深染色共轭长丝。 长丝优选在卷绕之前拉伸，增加卷曲水平并增加长丝的染料稳定性。
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