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公开(公告)号：US805456A
公开(公告)日：1905-11-28
申请号：US1905268837
申请日：1905-07-08
申请人： SILAS W PETTIT
发明人： ERNST CHARLES A
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公开(公告)号：US20160326466A1
公开(公告)日：2016-11-10
申请号：US14971878
申请日：2015-12-16
CPC分类号： C11D3/3951 , C11D3/3947 , C11D3/3956 , C11D7/06 , C11D11/0017 , D06L4/23 , D06L4/24 , D06L4/26
摘要： Methodologies and equipment for using a hypochlorite solution to remove menstrual fluid, underarm perspiration or other hard-to-remove stains from soft fabric articles with reduced damage to the fabric articles when compared with popular chlorine bleaches. The soft fabric articles preferably are in white, although the present invention can also be applied to articles in other colors. In one embodiment, the weight concentration ratio of the alkali metal hydroxide over the hypchlorite salt in the hypochlorite solution is no less than 1:12.5. The hypochlorite solution may contain at least 0.2% by weight of sodium hydroxide and/or have a pH of at least 11.8.
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公开(公告)号：US08535654B2
公开(公告)日：2013-09-17
申请号：US12875562
申请日：2010-09-03
CPC分类号： A61K8/88 , A01N25/10 , A01N25/34 , A01N37/30 , A61K9/14 , C02F1/76 , C08J3/14 , C08J9/28 , C08J9/36 , C08J2377/10 , D06L4/20 , D06L4/23 , Y10S2/901 , Y10S8/925 , Y10T442/2139 , A01N59/00 , A01N2300/00
摘要： Porous, permeable particles of meta-aramid can be chlorinated or brominated to produce antimicrobial and detoxifying particles for use in applications such as, but not limited to, nonwoven webs, paper, textiles, absorbent articles, healthcare products, paints, filter materials, powder coatings, clear coatings, molded plastic articles, binders for fibrous materials, and the like. The particles can be charged with halogen before or after incorporation into the application medium. The particles can contain blends of meta-aramid with other polymers such as, but not limited to, cellulose, cellulose acetate, polyurethane, and the like. The particles will be effective at inactivation of pathogenic and odor-causing microorganisms and toxic chemical agents. The particles, which contain N-halamine units, have unexpected resistance to ultraviolet light degradation.
摘要翻译： 间位芳族聚酰胺的多孔可渗透颗粒可以被氯化或溴化以产生抗微生物和解毒颗粒，用于例如但不限于非织造纤维网，纸，纺织品，吸收制品，保健产品，油漆，过滤材料，粉末 涂料，透明涂料，模制塑料制品，纤维材料用粘合剂等。 在掺入施用介质之前或之后，颗粒可以带有卤素。 颗粒可以包含间位芳族聚酰胺与其它聚合物的混合物，例如但不限于纤维素，乙酸纤维素，聚氨酯等。 这些颗粒将有效地灭活致病和引起气味的微生物和有毒的化学试剂。 含有N-卤胺单元的颗粒具有对紫外光降解的出人意料的抗性。
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78.发明申请Method and composition for bleaching fabric and the fabric produced thereby 审中-公开用于漂白织物的方法和组合物以及由此产生的织物公开(公告)号：US20070050913A1
公开(公告)日：2007-03-08
申请号：US11413190
申请日：2006-04-28
申请人： Peter Margolin
发明人： Peter Margolin
IPC分类号： C11D3/00
CPC分类号： C11D7/10 , C11D3/3956 , D06L4/21 , D06L4/23 , D06L4/26
摘要： A process for treating fabric and particularly indigo dyed fabric to change its color to a desired shade or cast contacts the fabric with an aqueous solution containing a chlorine-providing compound and an amount of a bromide salt and/or iodide salt. The desired shade of the bleached fabric can be controlled by adjusting the ratio of the bromide salt or iodide salt in relation to the concentration of the chlorine providing compound and the pH of the aqueous solution. In one embodiment, the chlorine-providing compound is sodium hypochlorite and the salt is sodium bromide, potassium bromide, sodium iodide, potassium iodide and mixtures thereof. The salt in combination with the sodium hypochlorite produces a gray cast to the fabric and particularly indigo dyed denim compared to the blue cast of conventional hypochlorite bleaching and reduces the amount of the hypochlorite bleach normally required to attain the desired shade.
摘要翻译： 一种用于处理织物，特别是靛蓝染色织物以将其颜色改变成所需的色调或者浇铸的方法与含有提供氯的化合物和一定量的溴化物盐和/或碘化物盐的水溶液接触织物。 可以通过调节溴化物盐或碘化物盐相对于提供氯的化合物的浓度和水溶液的pH的比例来控制漂白织物的期望的色度。 在一个实施方案中，提供氯的化合物是次氯酸钠，盐是溴化钠，溴化钾，碘化钠，碘化钾及其混合物。 与次氯酸钠组合的盐与常规次氯酸盐漂白的蓝色铸造相比，对织物和特别是靛蓝染色的牛仔布产生灰色铸造，并减少通常所需的次氯酸盐漂白剂达到所需遮光物的量。
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79.发明授权公开(公告)号：US07132391B2
公开(公告)日：2006-11-07
申请号：US10193024
申请日：2002-07-10
申请人： Takashi Aida , Andrew T. Lupo , Hiroyuki Matsuda
发明人： Takashi Aida , Andrew T. Lupo , Hiroyuki Matsuda
IPC分类号： A61Q13/00
CPC分类号： C07C43/13 , C07C43/178 , C11B9/0015 , C11D3/50 , D06L4/21 , D06L4/23 , D06L4/26
摘要： An alkyl gycol ether having the following formula wherein R is a C1–C7 saturated, unsaturated, straight-chain or branched, acyclic or cyclic alkyl group, is useful as a fragrance material in perfumes, cosmetics, consumer products, and the like. When R is a saturated, straight-chain or branched, acyclic or cyclic alkyl group, these compounds are especially stable when used as fragrance materials in bleach containing products.
摘要翻译： 具有下式的烷基gycol醚其中R是饱和的，不饱和的，直链的或支链的，无环的或环状的烷基，其可用作 香水，化妆品，消费品等中的香料。 当R是饱和，直链或支链，无环或环状烷基时，当用作含漂白剂的产品中的香料时，这些化合物特别稳定。
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公开(公告)号：US20030056296A1
公开(公告)日：2003-03-27
申请号：US09963846
申请日：2001-09-26
发明人： Gary F. Hirsch , Robert T. Patton , David M. Hall
IPC分类号： D06B001/00 , D06L003/00
CPC分类号： C09B67/0096 , D06B5/12 , D06L1/14 , D06L4/13 , D06L4/23 , D06L4/30 , D06P5/13 , D06P5/132 , D06P5/134 , D06P5/153 , D06P5/155
摘要： A recycling process for liquid treatment of denim scrap comprising placing denim scrap on a support surface to form a thickness of flat, layered denim scrap. To the top surface is applied a compression plate to form the thickness of denim scrap into a compact cake. Then treatment liquid is passed through the interior of the compact cake in a direction parallel to the surfaces of the scrap, the liquid passing between opposed surfaces of the denim pieces. The denim scrap is preferably cut into relatively uniform sizes having their largest dimension less than about 4 inches. The treatment liquid can be a solvent for oxidized indigo dye, whereby indigo dye is removed from the denim scrap by said liquid; an aqueous solution containing a desizing agent, whereby size is removed from the denim scrap pieces; an aqueous solution containing a reducing agent for indigo dye, whereby dye in the denim pieces is reduced to a soluble, leuco form, dissolves in the solution, and both size and dye are removed from the denim scrap pieces; a solution containing desizing and reducing agent, whereby size and dye is removed from the denim scrap pieces; or an aqueous solution containing a reducing agent for indigo dye, whereby dye in the denim pieces is reduced to a soluble, reduced form, dissolves in the solution, and is removed from the denim scrap pieces; or a sequences of these liquids.
摘要翻译： 用于牛仔废料的液体处理的回收方法包括将牛仔布废料放置在支撑表面上以形成平坦的分层牛仔布废料的厚度。 向顶面施加压缩板以将牛仔布废料的厚度形成紧凑的饼。 然后处理液体沿着平行于废料表面的方向通过压块的内部，该流体通过牛仔布片的相对表面之间。 牛仔布废料优选切割成具有小于约4英寸的最大尺寸的相对均匀的尺寸。 处理液可以是用于氧化靛蓝染料的溶剂，其中通过所述液体从牛仔布废料中除去靛蓝染料; 含有脱浆剂的水溶液，由此从牛仔布废料中除去尺寸; 含有靛蓝染料的还原剂的水溶液，由此将牛仔片中的染料还原成可溶的无色形式，溶解在溶液中，并从牛仔布废料中除去尺寸和染料; 包含脱浆和还原剂的溶液，其中从牛仔布废料中除去尺寸和染料; 或含有靛蓝染料的还原剂的水溶液，由此将牛仔片中的染料还原成可溶的还原形式，溶解在溶液中，并从牛仔布废料中除去; 或这些液体的序列。
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