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公开(公告)号：US5538648A
公开(公告)日：1996-07-23
申请号：US466492
申请日：1995-06-06
IPC分类号： D06L1/12 , C11D3/20 , C11D7/08 , D06L1/14 , D06L3/02 , D06L3/06 , D06L3/10 , D06M11/00 , D06M11/11 , D06M11/38 , D06M13/02 , D06M13/184 , D06M13/207 , D06M101/00 , D06M101/02 , D06M101/06 , D06M101/08 , D06M13/00
CPC分类号： D06L3/02 , C11D3/2086 , C11D7/08 , D06L1/14 , D06L3/06 , D06L3/10 , D06M11/11 , D06M11/38 , D06M13/207
摘要： A process for improving the removal of undesired substances from a cellulosic textile material comprisingi) treating the textile material with an aqueous solution comprisinga) citric acid,b) an alkali metal or ammonium salt of a gluconic acid, andc) optionally a mineral acid (preferably in a minor amount).
摘要翻译： 一种用于改进从纤维素纺织材料中去除不需要的物质的方法，其包括：i）用包含a）柠檬酸，b）葡萄糖酸的碱金属或铵盐的水溶液处理织物材料，和c）任选的矿物 酸（优选少量）。
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公开(公告)号：US4999025A
公开(公告)日：1991-03-12
申请号：US212403
申请日：1988-06-27
申请人： Robert T. Patton
发明人： Robert T. Patton
IPC分类号： C09K3/00 , C11D3/12 , C11D3/39 , C11D3/395 , D06L3/00 , D06L3/06 , D06P1/673 , D06P5/00 , D06P5/02 , D06P5/15
CPC分类号： D06P5/001 , C09K3/00 , C11D3/1213 , C11D3/3947 , C11D3/3956 , D06L3/06 , D06P1/6735 , D06P5/15
摘要： Aqueous-based dye-depletion formulations such as bleaches, oxidizing agents or reducing agents are thickened or viscosity-modified by the addition of at least a small, but effective, amount of at least one crystalline mixed metal hydroxide conforming substantially to the formulaLi.sub.m D.sub.d T(OH)(m+2d+3+n.multidot.a)(A.sup.n).sub.a .multidot.xH.sub.2 Owhere m is zero to one, D is a divalent metal, d is from zero to 4, T is a trivalent metal, A represents at least one anion or negative-valence radical of valence n, where n is 1 or more, (m+2d+3+n.multidot.a) is equal to or greater than 3, (m+d) is greater than zero, and xH.sub.2 O represents excess waters of hydration.The dye-depletion formulations have highly beneficial gel-thinning and gel-setting properties which render it capable of being used in pattern-dying, pattern-bleaching, and the like.
摘要翻译： 通过添加具有阳离子表面电荷的合成层状结晶混合金属氢氧化物，特别是通式为LimDdT（OH）（m + 2d），通过添加水性染料消耗剂如漂白剂，氧化剂或还原剂来增稠或粘度改性 + 3 + na）（A n）a.xH 2 O其中m为0至1，D为二价金属，d为0至4，T为三价金属，A为至少一个阴离子或负数 （m + 2d + 3 + na）等于或大于3，（m + d）大于零，xH 2 O表示多余的水合水合物，其中n为1以上。 本发明的染料消耗制剂具有非常有益的凝胶稀释和凝胶凝固性质，使得它们能够用于图案染色，图案漂白等。
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公开(公告)号：US5064440A
公开(公告)日：1991-11-12
申请号：US478829
申请日：1990-02-12
摘要： The effect of chlorine concentration in laundry solutions on the life of the laundered fabrics is signalled by a chlorine concentration indicator swatch, in which contrastingly hued dyes, including one whose chlorine resistance is measurably stronger than the other, are combined to dye fabric test swatches an initial color. Including such fabric test swatches in chlorine-containing laundry solutions causes visually discernable changes in the hues of the swatches as the bleaching action progressively subtracts those dyes of lesser resistance. Chlorine concentration which, if excessive, seriously impairs laundered fabrics, may be determined by visually inspecting the swatches.
摘要翻译： 洗衣液中氯浓度对洗涤织物寿命的影响由氯浓度指示剂样本表示，其中对比色调的染料，包括其耐氯性可测量强于其他染料的染料与染料织物测试样本组合 初始颜色。 在含氯衣物溶液中包括这样的织物测试样本会导致色板色调的视觉上可辨别的变化，因为漂白作用逐渐地减去那些具有较小阻力的染料。 如果过量的氯浓度严重损害洗涤织物，可以通过目视检查样品来确定。
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公开(公告)号：US3990843A
公开(公告)日：1976-11-09
申请号：US494445
申请日：1974-08-05
IPC分类号： D06L3/06
摘要： A method of bleaching cotton is described herein which comprises contacting said cotton with a bleaching solution of chlorine monoxide in an inert liquid solvent (e.g. methyl chloroform). Bleaching occurs very rapidly by this method and the cotton fibers undergo very little if any degradation.
摘要翻译： 本文描述了漂白棉的方法，其包括将所述棉与一氧化氯在惰性液体溶剂（例如甲基氯仿）中的漂白溶液接触）接触。 通过该方法漂白发生得非常快，并且如果任何降解，棉纤维经历很少。
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5.发明授权Oxidative afterwash treatment for non-formaldehyde durable press finishing process 失效氧化洗后处理非甲醛耐久压机整理工艺
公开(公告)号：US4623356A
公开(公告)日：1986-11-18
申请号：US668857
申请日：1984-11-06
摘要： A method for preventing discoloration of durable press fabrics containing cellulosic fibers that have been previously finished using a non-formaldehyde finishing agent such as glyoxal in which the fabric is treated with an oxidative afterwash solution at elevated temperature followed by neutralization, rinsing and drying. The oxidative afterwash treatment may be performed in a continuous process as part of or immediately following the durable press finishing operation, or at a later time in a totally separate process.
摘要翻译： 用于防止含有纤维素纤维的耐久压榨织物变色的方法，该纤维素纤维已经使用非甲醛整理剂如乙二醛预先完成，其中织物在高温下用氧化性洗涤溶液处理，然后中和，漂洗和干燥。 氧化性洗后处理可以在连续过程中进行，作为耐久压机整理操作的一部分或紧随其后，或者在完全独立的过程中的后续时间进行。
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公开(公告)号：US4120650A
公开(公告)日：1978-10-17
申请号：US857675
申请日：1977-12-05
摘要： Stained textile fabrics, especially cotton-polyester, rayon-polyester blends stained in use with blood stains, can be reclaimed and returned to use by the process of washing and bleaching said fabrics in the presence of a non-ionic or anionic surface-active agent, together with an oxygen-releasing bleaching agent and a chlorine-releasing bleaching agent, said bleaching agents used either successively or simultaneously. The laundering process involves the use of aqueous solutions of bleaching agents at elevated temperatures and at high pH. The process of the invention provides a synergistic improvement in the removal of stains as compared with the use of either an oxygen-releasing bleaching agent or a chlorine-releasing bleaching agent. The process can include a hot aqueous acid sour treatment to remove rust stains and an aqueous sour to neutralize alkalies in the bleached fabric. The treatment can be completed in a period of time of about 30 to about 90 minutes.
摘要翻译： {PG，1染色纺织品，特别是棉花 - 聚酯，人造丝 - 聚酯混合物使用染色染色，可以回收利用，在非离子或阴离子存在下洗涤和漂白所述织物的过程 表面活性剂与释氧漂白剂和释氯漂白剂一起，所述漂白剂连续或同时使用。 洗涤方法涉及在高温和高pH下使用漂白剂的水溶液。 与使用释氧漂白剂或释氯漂白剂相比，本发明的方法提供了除去污渍的协同改进。 该方法可以包括热酸水处理以除去锈迹和含水酸以中和漂白织物中的碱。 治疗可以在约30至约90分钟的时间段内完成。
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公开(公告)号：US6102972A
公开(公告)日：2000-08-15
申请号：US302749
申请日：1999-04-30
申请人： Ed Durrant
发明人： Ed Durrant
CPC分类号： C11D3/046 , C11D3/0031 , C11D3/042 , C11D3/2075 , D06L1/12 , D06L3/06
摘要： An improved method of removing rust stains from carpet and other textiles including application of ammonium bifluoride or other fluoride compounds to a rust stain. If the ammonium bifluoride is unable to remove the stain, an acidifying agent is added to the ammonium bifluoride to generate hydrofluoric acid on the stain. The unreacted hydrofluoric acid is then neutralized and removed along with the stain.
摘要翻译： 一种从地毯等纺织品中除去污渍的改进方法，包括将氟化氢铵或其他氟化物化合物应用于锈渍。 如果氟化铵不能除去污渍，则在氟化铵中加入酸化剂以在污渍上产生氢氟酸。 然后将未反应的氢氟酸与污渍一起中和并除去。
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8.发明授权
公开(公告)号：US5201915A
公开(公告)日：1993-04-13
申请号：US728216
申请日：1991-07-11
申请人： Francesco Ricci
发明人： Francesco Ricci
CPC分类号： D06Q1/00 , D06B11/0013 , D06B11/0089 , D06L3/02 , D06L3/023 , D06L3/06 , D06P5/132
摘要： A process for fading dyed textile products in a non-uniform way includes: coating the surface of the textile product to be discolored with a layer of a product resistant to the discoloring or bleaching agent; breaking-up such a layer, preferably in a random way; and treating the resulting textile product with a solution of a bleaching and/or discoloring agent. The textile product so obtained shows discontinuous, non-uniformly arranged, rectilinear, shaded faded regions with a starlike configuration.
摘要翻译： 一种以不均匀的方式使染色的纺织产品褪色的方法，包括以下步骤：用耐变色或漂白剂的产品层涂覆待变色织物的表面; 破坏这样的一层，最好以随机的方式; 并用漂白和/或变色剂的溶液处理所得的纺织产品。 如此获得的纺织品显示出具有星形结构的不连续，不均匀排列的直线，阴影的褪色区域。
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公开(公告)号：US4588409A
公开(公告)日：1986-05-13
申请号：US564325
申请日：1983-12-22
申请人： Owen H. Sercus
发明人： Owen H. Sercus
摘要： Textile products comprising a cellulosic substrate are colored with two or more dyes which differ in their respective resistance to chlorine bleaches. The initial color of the textile is determined by the combined effect of the dyes. Thereafter, textile products which may be in the form of garments, bed linens, draperies, or yard goods, are treated with an aqueous solution of bleach to decolorize, to a pre-determined degree, one or more of the dyes, to thereby change the color of the textiles.
摘要翻译： 包含纤维素基材的纺织产品用两种或更多种不同于氯漂白剂的染料着色。 纺织品的初始颜色由染料的组合效果决定。 此后，可以用衣服，床上用品，帷幔或者货物的形式的纺织产品用漂白剂水溶液处理，以预定的程度将一种或多种染料脱色，从而改变 纺织品的颜色。
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