FILTER FOR REMOVAL OF HEAVY METALS
    3.
    发明申请
    FILTER FOR REMOVAL OF HEAVY METALS 审中-公开
    过滤器去除重金属

    公开(公告)号:US20130195740A1

    公开(公告)日:2013-08-01

    申请号:US13362376

    申请日:2012-01-31

    IPC分类号: B01D53/64 B01D67/00

    摘要: A filter containing a first textile and an abating chemistry. The first textile has a first side and a second side and is a non-woven, woven, or knit textile having an air permeability of between about 1 and 200 cfm. The abating chemistry is on at least the second side of the first textile and contains an adsorbent agent, an organic halogen producing agent, and optionally a binder.

    摘要翻译: 含有第一纺织品和减缓化学品的过滤器。 第一织物具有第一面和第二面,并且是具有在约1和200cfm之间的透气度的无纺布,编织或针织织物。 减轻化学物质至少在第一种织物的第二面上并含有吸附剂,有机卤素产生剂和任选的粘合剂。

    Adhesion composition and textile materials and articles treated therewith
    4.
    发明授权
    Adhesion composition and textile materials and articles treated therewith 有权
    粘合组合物和经过处理的纺织材料和制品

    公开(公告)号:US08247490B1

    公开(公告)日:2012-08-21

    申请号:US13029316

    申请日:2011-02-17

    申请人: Shulong Li

    发明人: Shulong Li

    IPC分类号: C08K3/20

    摘要: This invention relates to improved adhesion compositions and textile materials and articles treated therewith. The improved adhesion composition comprises a non-crosslinked resorcinol-formaldehyde and/or resorcinol-furfural condensate (or a phenol-formaldehyde condensate that is soluble in water), a rubber latex, and an aldehyde component such as 2-furfuraldehyde. The composition may be applied to textile substrates and used for improving the adhesion between the treated textile substrates and rubber materials. End-use articles that contain the treated textile-rubber composite include, without limitation, automobile tires, belts, and hoses as well as printing blankets.

    摘要翻译: 本发明涉及改进的粘合剂组合物和纺织材料以及用其处理的制品。 改进的粘合组合物包括非交联的间苯二酚 - 甲醛和/或间苯二酚 - 糠醛缩合物(或可溶于水的苯酚 - 甲醛缩合物),橡胶胶乳和醛组分如2-糠醛。 组合物可以施加到纺织品基材上,并用于改善处理的织物基材和橡胶材料之间的粘合性。 包含经处理的纺织 - 橡胶复合材料的最终用品包括但不限于汽车轮胎,皮带和软管以及印刷毯。

    Low permeability airbag cushions having extremely low coating levels

    公开(公告)号:US07517570B1

    公开(公告)日:2009-04-14

    申请号:US09501467

    申请日:2000-02-09

    IPC分类号: B29D22/00

    摘要: Coated inflatable fabrics, more particularly airbags to which very low add-on amounts of coating have been applied, are provided which exhibit extremely low air permeabilities. The inventive fabrics are primarily for use in automotive restraint cushions which require low permeability characteristics (such as side curtain airbags). Traditionally, heavy, and thus expensive, coatings of compounds such as neoprene, silicones and the like, have been utilized to provide such required low permeability. The inventive fabric utilizes an inexpensive, very thin coating to provide such necessary low permeability levels. Thus, the inventive coated airbag possesses a coating of at most 2.5 ounces per square yard, most preferably about 0.8 ounces per square yard, and exhibits a leak-down time (a measurement of the time required for the entire amount of gas introduced within the airbag at peak pressure during inflation to escape the airbag at 10 psi) of at least 7 seconds. All coatings, in particular elastomeric, non-silicon coatings, and coated airbags, meeting these criteria are intended to reside within the scope of this invention.

    Processes for generating halamine compounds on textile substrates to produce antimicrobial finish
    9.
    发明申请
    Processes for generating halamine compounds on textile substrates to produce antimicrobial finish 失效
    在纺织品基材上产生卤胺化合物以产生抗微生物剂的方法

    公开(公告)号:US20080248705A1

    公开(公告)日:2008-10-09

    申请号:US11784711

    申请日:2007-04-09

    IPC分类号: B32B27/04 D06M10/00

    摘要: Provided herein are processes for topically applying an antimicrobial finish to a textile substrate, such as a yarn, a fabric, a composite, or an assembled article (for example, a garment). Specifically, the antimicrobial finish is based on hindered amine compounds that are applied in an aqueous bath (such as a commercial or home laundry setting), using the factors of pH and compound solubility to promote the formation of a durable antimicrobial halamine finish. Advantageously, the antimicrobial finish, which may be applied to fabrics made of any of a variety of fiber types and combinations of fiber types, has been found to be durable to repeated launderings.

    摘要翻译: 本文提供了将抗微生物整理剂局部施加到织物基底如纱线,织物,复合材料或组装制品(例如衣服)上的方法。 具体地说,抗微生物整理剂是以使用pH和化合物溶解度的因素促进形成持久的抗微生物胺盐酸盐处理剂为基础的受水胺化合物,其应用于水浴(例如商业或家庭洗衣设备)中。 有利地,已经发现可以应用于由各种纤维类型和纤维类型的组合制成的织物的抗微生物整理剂对于重复的洗涤是耐用的。

    Flame-retardant treatments for cellulose-containing fabrics and the fabrics so treated
    10.
    发明申请
    Flame-retardant treatments for cellulose-containing fabrics and the fabrics so treated 有权
    含纤维素织物和如此处理的织物的阻燃处理

    公开(公告)号:US20080038973A1

    公开(公告)日:2008-02-14

    申请号:US11503006

    申请日:2006-08-10

    IPC分类号: D03D15/00

    摘要: Provided herein are several inventive fabrics having warp yarns and fill yarns, where the warp yarns preferably are an intimate blend of synthetic and cellulosic fibers and where the fill yarns are preferably a patternwise arrangement of synthetic and cellulosic yarns. Such fabric possesses sufficient cellulosic content (i.e., at least 45% by weight) to be easily rendered flame retardant, while simultaneously possessing sufficient synthetic content (i.e., at least 30% by weight) to be abrasion resistant and long-lasting. In one embodiment, the subject fabrics are treated with one or more flame retardant chemicals, typically in the presence of ammonia gas. In a second embodiment, the subject fabrics are coated on one side with an elastomeric composition into which a flame retardant compound has been incorporated. In yet another embodiment, the subject fabrics are both treated and coated to achieve flame retardance.

    摘要翻译: 本文提供了具有经纱和填充纱线的几种本发明织物,其中经纱优选为合成纤维素纤维和纤维素纤维的紧密共混物,并且其中填充纱线优选为合成纤维素纱线和纤维素纱线的图案排列。 这种织物具有足够的纤维素含量(即,至少45重量%)以便容易地被阻燃,同时具有足够的合成含量(即至少30重量%)是耐磨和持久的。 在一个实施方案中,主要织物用一种或多种阻燃化学品(通常在氨气存在下)处理。 在第二实施例中,主体织物在其一侧上涂覆有已经掺入阻燃化合物的弹性体组合物。 在另一个实施方案中,主体织物被处理和涂覆以实现阻燃性。