CN206109615U - 高韧性纤维、矿物加强的混纺纱线以及复合纱线 - Google Patents
高韧性纤维、矿物加强的混纺纱线以及复合纱线 Download PDFInfo
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- CN206109615U CN206109615U CN201490001140.4U CN201490001140U CN206109615U CN 206109615 U CN206109615 U CN 206109615U CN 201490001140 U CN201490001140 U CN 201490001140U CN 206109615 U CN206109615 U CN 206109615U
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- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2008—Fabric composed of a fiber or strand which is of specific structural definition
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- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/40—Knit fabric [i.e., knit strand or strip material]
- Y10T442/425—Including strand which is of specific structural definition
- Y10T442/438—Strand material formed of individual filaments having different chemical compositions
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Abstract
本实用新型涉及一种高韧性纤维、矿物加强的混纺纱线以及复合纱线,该复合纱线包括混纺芯纱线和至少一个缠绕纱线。混纺芯纱线,包括:高性能聚乙烯拉伸断裂工艺纤维,以及无机纤维、矿物纤维、陶瓷纤维或者长纤丝纤维,该无机纤维、矿物纤维、陶瓷纤维或者长纤丝纤维的长度与该高性能聚乙烯拉伸断裂工艺纤维的长度相同。至少一个缠绕纱线包括高韧性聚酰胺或者高韧性聚酯中的至少一种,其中该至少一个缠绕纱线围绕混纺芯纱线缠绕以形成复合纱线。
Description
技术领域
根据本发明的实施方式一般地涉及纱线,更具体地,涉及包括工艺纤维(technical fiber)和矿物纤维的纱线以及用于形成该纱线的加工方法。
背景技术
对于诸如建筑业、工业、机械加工业和食品服务业的许多行业以及家庭,耐磨和耐切割纱线用来制造衣物和服装,以保护用户免受擦伤、切割、冲击以及其它身体伤害。这种衣物包括编织的、非织物的或者织物的纺织品,诸如手套、披风、夹克、制服、一体式工作服、袖套等。通常为给予需要的防护水平,用于制造这些衣物的纱线厚、重、硬且不舒服,尤其当纱线直接与皮肤接触时,即袖套和手套。用于工业窗帘、帷幔等的纺织品通常也需要耐切割性和耐磨性。因为用于制作具有足够高的耐磨性和耐切割性的手套的纱线的旦尼尔(denier)通常很高,例如,高于600旦尼尔,所以手套和袖套可尤其包括厚纱线,该纱线需要更大号织针,诸如,13号、10号和7号织针。此外,用于耐切割的典型的纱线由更硬的材料制成以及通常包括大量填充物,例如50%或者更多。提供高耐磨性和高耐切割性的其它材料是纱线与其它材料的混合。例如,许多耐切割纱线包括诸如钢丝或铜丝的硬的材料。这些材料可对用户皮肤刺激很大并且通常是非柔性的。此外,这种材料对于多种服务应用过于昂贵。
迄今为止,还没有可能在不使用硬、厚纤维的情况下,形成薄、柔性且舒服的手套、手套衬里或者其它物品并且保持高的耐切割水平。具体地,迄今为止还没有实现例如使用混纺的70至600旦尼尔的纱线提供舒服、耐切割和耐磨的编织品。
因此,需要提供良好的耐磨性、耐切割性以及舒适性和柔性的便宜的纱线,以及需要由这些纱线生产诸如织物和编织品的物品的方法,这些织物和编织品诸如手套、手套衬里、袖套和窗帘,该纱线和方法代表本领域的显著发展。
发明内容
本公开的一方面公开了一种复合纱线,该复合纱线包括混纺芯纱线和至少一个缠绕纱线。混纺芯纱线,包括:高性能聚乙烯拉伸断裂工艺纤维,以及无机纤维、矿物纤维、陶瓷纤维或者长纤丝纤维,该无机纤维、矿物纤维、陶瓷纤维或者长纤丝纤维的长度与该高性能聚乙烯拉伸断裂工艺纤维的长度相同。至少一个缠绕纱线包括高韧性聚酰胺或者高韧性聚酯中的至少一种,其中该至少一个缠绕纱线围绕混纺芯纱线缠绕以形成复合纱线。
附图说明
为了使以上描述的本发明的特征可被具体地理解,可通过参照实施方式给出对以上简要总结的本发明的更具体的描述,实施方式中的一些在附图中示出。然而,应注意,附图仅示出该发明的说明性实施方式,并且由于本发明可允许其它等同有效的实施方式,因此附图不应被理解为限制本发明的范围。应理解,没有进一步的描述的情况下,一个实施方式的元件和特征可出现在其它实施方式中。还应理解,在可能的情况下,相同的附图标记用来表示图中共同的相应元件。
图1描绘了根据本发明一个或多个实施方式的生产混纺纱线的方法的流程图;
图2A至图2D描绘了根据本发明实施方式的混纺纱线和复合纱线;以及
图3描绘了根据本发明一个或多个实施方式的生产手套或手套衬里的方法的流程图。
具体实施方式
本发明实施方式包括纱线,该纱线将高韧性纤维与极硬质纤维混合以生产高耐磨、高耐切割且便宜的纱线。高韧性纤维(也称作工艺纤维)包括例如,扩链聚烯烃纤维(chain-extended polyolefin fiber)和芳香聚酰胺(aramid)等,其中,扩链聚烯烃纤维诸如高性能聚乙烯(HPPE),芳香聚酰胺例如:诸如的对芳香聚酰胺(para-aramid)、诸如的间芳香聚酰胺(meta-aramid)、诸如的共聚多酰胺(copolyamide)或其组合;而极硬质纤维,即具有3或者更大的莫氏硬度(Moh’shardness)的纤维,包括一种或者多种矿物纤维或者陶瓷纤维,诸如玻璃纤维、石英纤维、玄武岩纤维和碳纤维等或者其组合。此外,根据本发明的高耐切割和高耐磨的混纺纱线可以在没有诸如由DSM公司销售的DYNEEMA的昂贵纤维的情况下制成。此外,与切割工艺相比,使用拉伸断裂工艺以保持高韧性纤维的一致长度导致纤维的原纤化(fibrillation)更小且花费更低。
上述纱线可具有抵消洗涤磨损影响或者给予舒适性的附加材料。例如,根据本发明一些实施方式的混纺纱线包括尼龙纤维和/或弹性纤维以保持很薄的、湿度调节的和柔性的结构。此外,根据本发明的纱线的实施方式包括复合纱线。例如,复合纱线可包括缠绕有一个或者多个缠绕纱线的一个或多个芯纤维。
如通过泰伯(Taber)和马丁代尔(Martindale)磨损和测试协议测量的,本文中公开的手套具有极大改善的耐磨性以及增加的耐切割性。例如,根据本发明实施方式所制成的手套和/或手套衬里能够达到EN-4级的(EN level 4)耐磨性和/或EN-2级至EN-5级(ENlevel 2to5)的耐切割性。另外,在混纺纱线或者复合纱线中的极硬质纤维的数量可与高韧性纤维的适当数量平衡,以产生硬度、耐切割性、耐磨性与韧性、费用按照需要平衡的混纺纱线和/或复合纱线。
根据本发明的实施方式包括混纺纱线或者复合纱线,该混纺纱线或者复合纱线包括高碳纤维,该高碳纤维可并入纱线以用于隔热、消除静电和/或抗菌。在本文公开的本发明实施方式中,术语“混纺纱线”表示包括两种或更多纤维的纱线,该纤维诸如短纤维(stable fiber)或工艺纤维(诸如HPPE)以及极硬质长纤丝(filament)或极硬质纤维(如上所述,诸如碳纤维、玄武岩纤维、石英纤维、玻璃纤维),该两种或更多纤维通过使用纺丝工艺(spinning process)(例如,湿纺工艺或者干纺工艺)结合以形成混纺纱线。在一些实施方式中,芯纤维被一种或多种纤维缠绕以形成复合纱线。如本领域技术人员所知,当两个缠绕纱线围绕一个或者多个芯纱线缠绕时,该两个缠绕纱线以相反的方向缠绕。
另外,根据本发明实施方式,包括工艺纤维的混纺纱线还包括极硬质纤维,其中极硬质纤维具有与被纺丝以形成混纺纱线的工艺纤维大致相同的长度和直径。根据本发明的实施方式包括,其中,工艺纤维与极硬质纤维长度大致相同,以及在一些实施方式中,该长度是90mm至150mm。例如,至少一种混纺纱线包括HPPE纤维和矿物纤维,HPPE纤维和矿物纤维均具有大约120毫米的平均长度,其中矿物纤维的直径是3微米至10微米,而工艺纤维直径范围是1旦尼尔至5旦尼尔,二者直径大致相似。另外,混纺纱线的至少一个示例性实施方式包括具有大约100毫米至120毫米的平均长度的HPPE纤维和玻璃纤维,其中诸如玻璃纤维的矿物纤维占混纺纱线的大约2%至40%。根据本发明的至少一种示例性混纺纱线包括具有90%HPPE和10%玻璃纤维的200旦尼尔的纱线,以及该混纺纱线缠绕有2X-50旦尼尔的聚酰胺缠绕纱线,产生330分特(dtex)的复合纱线。另外,根据本发明的另一种混纺纱线包括具有90%HPPE和10%玻璃纤维的160旦尼尔的长纤丝以及2X-50旦尼尔的聚酰胺缠绕纱线,产生289分特的复合纱线。
此外,本发明的至少一个实施方式在一种纱线中包括两种或更多种不同的工艺纤维,例如,既包括HPPE又包括对芳香聚酰胺纤维。此外,在一种纱线中可使用多于一种硬质纤维,例如,包括既包括玄武岩纤维又包括玻璃纤维的纱线。此外,本发明的至少一个实施方式包括两种或更多种不同的工艺纤维以及两种或更多种硬质纤维,即,包括HPPE和对芳香聚酰胺纤维以及玄武岩纤维和玻璃纤维的混纺纱线。
此外,如下文中进一步所讨论的,任意缠绕纱线还可具有并入其中的诸如等的弹性长纤丝或者纤维。本发明实施方式的至少一个包括上述90%HPPE/10%玻璃纱线中的任何一个,用高韧性聚酰胺或者高韧性聚酯缠绕纱线代替缠绕纱线以生产能够用18号织针编织并且能够达到EN-5级耐切割性的221或更小旦尼尔的纱线。另外,本发明的实施方式包括具有不锈钢芯或者HPPE芯的纱线,该纱线缠绕有包括硬质纤维的纱线,例如,包括90%HPPE和10%玻璃纤维以及2X-50旦尼尔聚酰胺缠绕纱线的289或者330分特的纱线。
在根据本发明的至少一个示例性实施方式中,通过采用更长的长纤丝并且通过拉伸断裂工艺将HPPE纤维断裂成例如90毫米至150毫米的碎片来生产HPPE纤维。随后可将例如玻璃纤维、石英纤维、碳纤维或者玄武岩纤维的极硬质纤维切割成与HPPE纤维大约相同的长度。随后例如通过如本领域技术人员所知的凝胶纺(gel-spun)、熔纺(melt-spun)或者干纺(dry-spun)工艺将极硬质纤维与HPPE纺丝成混纺纱线。
图1描绘了根据本发明的一个或多个实施方式的用于生产混纺纱线的方法100的流程图。在一些实施方式中,执行了方法100的每个步骤。在其它实施方式中,省略或者跳过了一些步骤,或者以与本文中描述的顺序不同的顺序执行了一些步骤。方法100在工艺步骤102处开始并进行至步骤104。在步骤104,通过采用HPPE细丝(thread)并且拉伸该细丝直至其断裂成为具有需要的长度(例如90毫米至150毫米)的纤维来形成工艺纤维,例如HPPE纤维。在步骤106,提供诸如矿物纤维的极硬质纤维。矿物纤维包括无机纤维、陶瓷纤维或者长纤丝纤维,诸如如上所述的玄武岩纤维、石英纤维、碳纤维或者玻璃纤维。将具有与工艺纤维相似的直径的极硬质纤维切割成上述工艺纤维的长度,并且以需要的百分比将该极硬质纤维与工艺纤维混纺。根据本发明的实施方式,混纺纱线包括例如大约80%至95%的工艺纤维以及大约5%至20%的极硬质纤维。在根据本发明的一些实施方式中,极硬质纤维可占混纺纱线的40%。
根据本发明的示例性实施方式包括,其中,矿物纤维占混纺纱线的大约5%、7.5%或10%。极硬质纤维,特别是玻璃纤维的该范围通常是利于避免纤维在处理和使用期间被破坏。尽管如此,其它范围适合于不同的现有应用。另外,本发明的实施方式包括双股纱线或者本领域技术人员所知的结合纱线的其它工艺,该双股纱线诸如具有复合纱线的纱线,例如,缠绕有例如纱线的HPPE/纤维芯纱线,或者例如反之。另外,在编织工艺期间可导致纤维污染,可通过如下方式来避免该纤维污染:使用复合纱线作为芯纱线,用另一纱线(例如HPPE、或者其它纱线)来缠绕该芯纱线。具有芯纱线和缠绕纱线的复合纱线可例如使用在共同受让的第8,074,436号和第5,423,168号美国专利中所公开的技术而制成,第8,074,436号和第5,423,168号美国专利中的每个通过引用整体并入本文。另外,在本发明的至少一个实施方式中,复合物包括在其芯中的连续不锈钢纱线。
方法100进行至步骤108,在步骤108,将HPPE与纤维或长纤丝的混合物纺丝处理成混纺纱线。例如,将HPPE和对芳香聚酰胺纤维与例如玻璃纤维机械混合或者化合。随后,HPPE和对芳香聚酰胺纤维具有嵌入其中的玻璃纤维,在该步骤,将HPPE、对芳香聚酰胺和玻璃纤维拉出并且扭转成例如小于100旦尼尔、221旦尼尔、309旦尼尔、400旦尼尔以及乃至大约600旦尼尔的纱线。根据本发明的实施方式包括如本领域技术人员所知的熔纺、湿纺、或者干纺工艺。可选择地,在进行方法100之前,混纺纱线可与另一纱线形成复合物,例如,包括芯纱线和包覆纱线的复合纱线,如在下文中更详细地讨论。
方法100接下来进行至步骤110,以及做出决定是否由混纺纱线或复合纱线来编织例如手套、手套衬里或者袖套等物品。如果答案是“否”,则方法100在步骤114处结束。如果答案是“是”,则由混纺纱线或者复合纱线编织品,例如使用13、15或者18号织针利用诸如由Shima Seiki,Mfg.,Ltd.Co.制造的自动编织机(即,Single Whole Garment Model或者Flat-Knitting Model或者类似的编织机)编织物品。如下所述,可在衬里(或者袖套或者其它物品)上可选地设置聚合涂覆物、弹性体涂物或者胶乳涂物。
图2A至图2D描绘了根据本发明实施方式的混纺纱线和复合纱线。图2A描绘了根据本发明实施方式的混纺纱线202。复合纱线202包括诸如HPPE的工艺纤维和诸如加强纤维的极硬质纤维,该加强纤维诸如包括无机纤维、矿物纤维、陶瓷纤维或者长纤丝纤维。如以上所讨论,加强纤维包括玻璃纤维、碳纤维和/或玄武岩纤维。根据本发明的实施方式包括,其中,如上述,HPPE纤维长度为120毫米,并且玻璃纤维和/或玄武岩纤维长度为大约120毫米。在处理期间,复合纱线被扭转成如图所示的Z形构造,但也可扭转成如本领域技术人员所知的S形构造。图2A还描绘了根据本发明实施方式的混纺纱线204,以及包括例如如图所示的Z形构造或者S形构造。混纺纱线204可与混纺纱线202相同,或者包括其它材料,例如,纱线或者纱线、与混纺纱线202中的极硬质纤维不同的极硬质纤维以及在工艺纤维或者极硬质纤维中的其它改变。
图2B描绘了根据本发明实施方式的双股纱线208,包括以S形构造扭转在一起的混纺纱线202和混纺纱线204以形成复合纱线208。如以上讨论的,混纺纱线202和混纺纱线204中的每个均可包括许多不同的工艺纤维和许多不同的极硬质纤维。
图2C描绘了根据本发明实施方式的包括芯纱线212和两个缠绕纱线214和216的三股复合纱线210。三股复合纱线210包括芯纱线212、第一缠绕纱线214和第二缠绕纱线216。在三股复合纱线210的至少一个实施方式中,芯纱线212由例如包括90%HPPE和10%玻璃纤维的200旦尼尔的纱线形成。第一缠绕纱线214包括例如50旦尼尔聚酰胺纱线并且围绕芯纱线212缠绕,而第二缠绕纱线216包括50旦尼尔聚酰胺缠绕纱线和/或诸如或者的弹性体纱线,第二缠绕纱线216既缠绕芯纱线212又缠绕第一缠绕纱线214。第一缠绕纱线214和第二缠绕纱线216以相反的方向缠绕。根据本发明的至少一个其它实施方式包括,其中,第一缠绕纱214和第二缠绕纱216中的任一或者两者包括高韧性聚酯缠绕纱线。
图2D描绘了根据本发明实施方式的包括第一芯纱线222、第二芯纱线224和两个缠绕纱线226和228的四股复合纱线220。第一芯纱线222和第二芯纱线224可彼此平行,或者可替代地,可扭转或者交织在一起,并且第一芯纱线222和第二芯纱线224被第一缠绕纱线226和第二缠绕纱线228以相反的方向缠绕。第一芯纱线、第二芯纱线、第一缠绕纱线226和第二缠绕纱线228中的任一者可包括例如如上所述的任意混纺纱线或者本领域技术人员所知的任意其它纱线。
图3描绘了根据本发明一个或多个实施方式的用于生产手套或者手套衬里的方法300的流程图。在一些实施方式中,执行了方法300的每一步骤。在其它实施方式中,省略或者跳过了一些步骤。方法300在工艺步骤302处开始并且进行至步骤303。如果生产支承手套或者其它编织品,则在如上所讨论的成形器上提供衬里。如果存在衬里,则在步骤303,衬里可以是压缩的衬里或者未压缩的衬里。可分别或者可选地执行的压缩操作缩小了衬里,从而增加了编织结构的致密度。例如,可通过将润湿剂施加至衬里、在第一温度下加热衬里以及在第二温度下烘干衬里而实现压缩衬里。衬里被润湿剂浸润,在例如烘箱中在大约60℃下加热大约100-120分钟,并且随后在大约70℃下烘干50-70分钟。
在工艺步骤304,衬里装载至成形器上。在一些实施方式中,加热可由陶瓷制成的成形器。在工艺步骤306,成形器具有设置在其上的凝结剂(例如通过喷涂或者浸入具有凝结剂的容器中),凝结剂可被加热至例如40℃-60℃。在本发明至少一个示例性实施方式中,凝结剂是诸如乙酸的弱酸性水溶液。将弱酸施加至衬里导致下文讨论的聚合复合物以出人意料的极小的渗胶量很好地粘附至衬里以生产耐磨手套。诸如3%至15%浓度的硝酸钙水溶液的更强的凝结剂也是可行的。
在工艺步骤308,将成形器/衬里从容器中移除,在30℃-60℃下烘干大约1-5分钟,以及成形器/衬里具有对其施加的聚合复合物、弹性体复合物或者胶乳复合物。如下所述,复合物可被喷涂在衬里上、丝网印刷在衬里上、或者通过浸入具有聚合复合物、弹性体复合物或者胶乳复合物的容器中设置,从而将聚合涂覆物、弹性体涂覆物或者胶乳涂覆物设置至衬里上。复合物可以以诸如完全浸入、3/4浸入、指节浸入(knuckle-dip)、手掌浸入(palm-dip)等多种方式中的一种施加至成形器和衬里,如本文所讨论的以及如共同受让的第12/769,829 号美国专利申请所公开的,该申请通过引用整体并入本文。
在工艺步骤310,在上方设置有聚合层、弹性体层或胶乳层的衬里浸入至具有弱酸的容器中几秒至几分钟。乙酸、三氯乙酸和甲酸是合适的弱酸。在本发明一些实施方式中,弱酸是大约0.1%-1.0%的三羧酸(tricarboxylic acid,TCA)水溶液,如共同受让的第13/928,615号美国专利申请所公开的,该申请通过引用整体并入本文。弹性体层或者聚合层可在弱酸中浸泡例如2-10秒钟。
在工艺步骤312,手套可选地浸入强凝结剂中,诸如柠檬酸钙、硝酸钙、乙醇、甲醇或者以上任何混合的水溶液或者如本领域技术人员所知的其它凝结盐的水溶液。在一些实施方式中,强凝结剂是浓度为8%-12%的柠檬酸钙,手套浸入该凝结剂中两秒至大约八秒并且移开。在工艺步骤314,确定是否将第二聚合层添加至手套上。如果答案是“是”,则方法300回到步骤308。另外,无论第一层是发泡的还是非发泡的,第二聚合层都可以是发泡的或非发泡的,反之亦然。如果不添加第二层,则方法300进行至工艺步骤316。
在步骤316,手套被过滤出杂质和蛋白,例如,在35-50℃下大约1-3分钟。在工艺步骤318,允许手套在空气中烘干或者用空气吹大约30分钟。在工艺步骤320,手套递送至烘箱以进行烘干和固化,例如,在70-120℃下30-40分钟。在一些示例性实施方式中,手套在烘箱的一个区域中在70℃下烘干和固化二十五分钟、在第二区域中在110℃下烘干和固化二十五分钟,以及在烘箱的第三区域中在115℃下烘干和固化大约二十五分钟。在工艺步骤322,方法300结束。
如以上讨论的,根据本发明的混纺纱线和/或复合纱线可用来形成编织手套或者编织手套衬里。本发明一些实施方式包括弹性体纤维、长纤丝,或者是本文讨论的与硬质纤维混纺的纱线或作为复合纱线的一部分的纱线。一些实施方式包括,其中,混纺纱线设置在编织手套或者编织手套衬里内部,以使得混纺纱线最接近穿戴者的皮肤。此外,如本领域技术人员所公知的,手套或者手套衬里包括混纺纱线或者复合纱线,其中混纺纱线或者复合纱线以编织结构存在。以这样的结构,即编织品中,混纺纱线或复合纱线可以是主纱线或者是包芯纱线(plaited yarn)。
根据本发明实施方式的编织品包括涂覆物以形成例如支承手套或者压缩袖套。例如,支承手套包括设置为位于织料手套衬里上的层的聚合复合物、弹性体复合物或者胶乳复合物,以及支承手套可在外表面或者内表面(接触皮肤的表面)上涂覆聚合复合物、弹性体复合物或者胶乳复合物。弹性体复合物包括:天然橡胶胶乳或者合成橡胶胶乳以及其它弹性体聚合材料,例如但不限于,自然或合成的聚异戊二烯(polyisoprene)、羧化或者非羧化丙烯腈丁二烯(acrylonitrile butadiene)、腈(nitrile)、腈丁二烯(nitrile-butadiene)、聚氯丁二烯(polychloroprene)、聚乙烯基化合物(polyvinyls)、丁基乳胶(butyl latex)、苯乙烯-丁二烯(styrene-butadiene,SBR)、丁苯胶乳(styrene-butadienelatex)、苯乙烯-异戊二烯-苯乙烯(styrene-isoprene-styrene,SIS)、苯乙烯-乙烯/丁烯-苯乙烯(styrene-ethylene/butylene-styrene,SEBS)、苯乙烯-丙烯腈(styrene-acrylonitrile,SAN)、聚乙烯-丙烯-二烯(polyethylene-propylene-diene)、水性或溶剂性聚氨酯(polyurethane)、负离子稳定聚合复合物(anionically stabilized polymercomposition)等,或者其混合物或混纺物。聚合复合物、弹性体复合物或者胶乳复合物还包括本领域技术人员所知的其它添加剂、填充物、处理助剂、硫化剂、橡胶促进剂、水性和非水性溶液、凝结剂、着色剂等。
在本发明的一些实施方式中,聚合复合物是发泡的,这样形成分布在5-50体积分数范围内的气泡。当复合物设置在成形器上作为涂覆物时,可形成闭合的气泡或打开的气泡,如共同受让的第8,192,834号、第8,001,809号和第7,814,571号美国专利所描述的,该专利通过引用整体并入本文。发泡聚合胶乳层可穿透编织衬里的厚度的一半或者更多,但是聚合层不穿透整个厚度,从而大致避免渗胶,即,避免皮肤接触聚合胶乳。由于贮留在纱线表面上的凝结剂作用,发泡胶乳剂胶化,形成纤维之间的堵塞区域,从而防止发泡胶乳剂进一步进入至编织衬里中,进而防止渗胶。
如本文中所描述,手套定义为任何穿戴在手上的五指物品,例如支承手套或者非支承手套。支承手套是在其上设置有聚合涂覆物或者弹性体涂覆物的织料衬里。衬里定义为例如在其上未布置有弹性体复合物或者聚合复合物的织料手套(织物、非织物或编织品),即,非支承手套。术语手套和衬里可在本文中可替换地使用。同样地,支承物品包括在其上设置有弹性体复合物的任何织物、非织物或者编织品(诸如袖套)。复合纱线是包括由一种或多种缠绕纱线缠绕的芯纤维的纱线。
还将注意,本文中公开的任意纱线均可包括抗菌剂。抗菌纱线包括嵌入纤维中的抗菌成分,诸如用来自AEGIS环境的AEGIS Microbe 技术处理的纱线。为了纱线的抗菌性质,纱线还可用以下物质来处理,例如:二氯二甲酚(dichloroxylenol)、六氯酚(hexachloraphane);诸如二苯醚(diphenyl ethers),(例如2,4,4'-三氯-2'-羟基二苯醚(三氯生))的二苯基派生物(diphenyl derivatives)、卤代羟基二苯基派生物(halogenated hydroxy diphenyl derivatives);以及诸如二乙酰胺基-偶氮甲苯(diacetylamino-azotoluene)和三氯卡班(triclocarban)、2-丙醇(2-propanol)、季铵化合物(quaternary ammonium compound)、n-卤代胺(n-halamine)的试剂,或者以上物质的化合物和复合物。银元素、银-锌和银-铜沸石以及本领域技术人员所知的抗菌剂也适于抗菌。这些抗菌物质中的任一者也可并入上述弹性体复合物中的任一者内。
本领域技术人员将理解,虽然已经在上文中详细地描述了本发明的多个示例性实施方式,但是在没有实质上背离本文中所公开的教导的情况下,对实施方式的许多修改是可行的。任意以及所有这种修改旨在被包括在本发明的实施方式内,以及在没有背离本发明的范围的情况下,可作出其它实施方式,以及本发明的范围由以下权利要求确定。
除非另有表示或者明确与上下文矛盾,否则用于描述本发明实施方式而使用的术语“一个(a)”、“一个(an)”和“该(the)”以及其它指代物被理解为既包括单数形式也包括复数形式。本文中的数值范围仅仅旨在用作涉及落于该范围内的每个分离数值的简写方法;以及除非本文中另有表示,否则每个范围数值如在本文中分别地叙述一样并入说明书中。除非本文中另有表示或者明确与上下文矛盾,否则本文中描述的全部方法可以以任何合适的顺序执行。除非另外主张权利,否则对本文中提供的任何和全部示例或者示例性语言(例如,“诸如”)的使用仅仅旨在更好地说明本发明,而不造成对发明范围上的限制。说明书中的任何语言都不应理解为表示任何未主张权利的元件对于本发明实践的必不可少。
Claims (8)
1.复合纱线,包括:
混纺芯纱线,包括:
高性能聚乙烯拉伸断裂工艺纤维,以及
无机纤维、矿物纤维、陶瓷纤维或者长纤丝纤维,所述无机纤维、矿物纤维、陶瓷纤维或者长纤丝纤维的长度与所述高性能聚乙烯拉伸断裂工艺纤维的长度相同;以及
至少一个缠绕纱线,包括高韧性聚酰胺或者高韧性聚酯中的至少一种,其中所述至少一个缠绕纱线围绕所述混纺芯纱线缠绕以形成所述复合纱线。
2.根据权利要求1所述的复合纱线,其中所述高性能聚乙烯拉伸断裂工艺纤维和所述无机纤维、矿物纤维、陶瓷纤维或者长纤丝纤维包括90-150毫米的平均长度。
3.根据权利要求1所述的复合纱线,其中所述复合纱线还包括EN5的抗切割水平。
4.根据权利要求1所述的复合纱线,其中所述无机纤维、矿物纤维、陶瓷纤维或者长纤丝纤维包括玻璃纤维、石英纤维、碳纤维或者玄武岩纤维中的至少一种。
5.根据权利要求1所述的复合纱线,其中所述复合纱线的旦尼尔是70旦尼尔至260旦尼尔。
6.根据权利要求1所述的复合纱线,其中所述复合纱线具有能够使用18号织针编织的尺寸。
7.根据权利要求1所述的复合纱线,还包括第二缠绕纱线,所述第二缠绕纱线包括高韧性聚酰胺或高韧性聚酯中的一种,其中所述第 二缠绕纱线围绕所述至少一个缠绕纱线缠绕以形成复合纱线。
8.根据权利要求1所述的复合纱线,其中所述复合纱线被编织成编织品,所述编织品是手套、手套衬里、袖套或窗帘中的至少一种。
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- 2014-08-05 US US14/451,544 patent/US11047069B2/en active Active
- 2014-08-25 AU AU2014344785A patent/AU2014344785B2/en active Active
- 2014-08-25 EP EP14857253.0A patent/EP3063320A4/en not_active Withdrawn
- 2014-08-25 WO PCT/AU2014/000836 patent/WO2015061828A1/en active Application Filing
- 2014-08-25 CN CN201490001140.4U patent/CN206109615U/zh not_active Expired - Lifetime
- 2014-08-25 KR KR1020167012476A patent/KR102233184B1/ko active IP Right Grant
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2021
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CN107090634A (zh) * | 2017-06-28 | 2017-08-25 | 浙江蒙泰特种材料科技有限公司 | 耐切割纱线及耐切割耐刺面料 |
CN108477678A (zh) * | 2018-05-25 | 2018-09-04 | 海宁市红枫针织有限责任公司 | 一种隐形舒适无缝袜套 |
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CN113597483A (zh) * | 2019-03-21 | 2021-11-02 | 可隆工业株式会社 | 耐切割聚乙烯纱线、其制造方法及使用其制造的防护物品 |
CN113597483B (zh) * | 2019-03-21 | 2023-07-18 | 可隆工业株式会社 | 耐切割聚乙烯纱线、其制造方法及使用其制造的防护物品 |
CN111218739A (zh) * | 2020-03-02 | 2020-06-02 | 上海俊首安防科技有限公司 | 一种用于热防护材料的特长纤维可纺纱线及其加工方法 |
CN111206318A (zh) * | 2020-03-18 | 2020-05-29 | 殷石 | 一种螺旋式高性能合成纤维束 |
CN112342659A (zh) * | 2020-11-04 | 2021-02-09 | 上海榕融新材料科技有限公司 | 一种耐高温氧化铝连续纤维复合线材及其制备方法 |
CN112342659B (zh) * | 2020-11-04 | 2022-05-31 | 上海榕融新材料科技有限公司 | 一种耐高温氧化铝连续纤维复合线材及其制备方法 |
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US20210301428A1 (en) | 2021-09-30 |
EP3063320A4 (en) | 2017-07-12 |
EP3063320A1 (en) | 2016-09-07 |
KR20160082512A (ko) | 2016-07-08 |
AU2014344785A1 (en) | 2016-04-21 |
KR102233184B1 (ko) | 2021-03-30 |
US11047069B2 (en) | 2021-06-29 |
US20150118425A1 (en) | 2015-04-30 |
AU2014344785B2 (en) | 2017-11-23 |
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