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1.发明授权Liquid laundry detergent composition containing a completely or partially neutralized carboxylic acid-containing polymer 失效含有完全或部分中和的含羧酸聚合物的液体衣物洗涤剂组合物
公开(公告)号：US6034045A
公开(公告)日：2000-03-07
申请号：US805772
申请日：1997-02-25
申请人： Charles D. Carr , John Ip , Anthony J. Falotico
发明人： Charles D. Carr , John Ip , Anthony J. Falotico
CPC分类号： C11D1/83 , C11D3/3765 , C11D1/29 , C11D1/72
摘要： A liquid aqueous, laundry detergent composition which has a pH in the range of about 7.0 to about 12.2 and comprises at least one active surfactant; an at least partially neutralized polymer of an .alpha.,.beta.-monoethylenically unsaturated carboxylic acid containing no more than nine carbon atoms which is either (1) a homopolymer of such an unsaturated carboxylic acid, (2) a copolymer of monomers consisting of at least two of such unsaturated carboxylic acids, or (3) a copolymer of monomers consisting of at least 50 mol % of at least one of such unsaturated carboxylic acids with at least one non-carboxylic acid .alpha.,.beta.-monoethylenically unsaturated comonomer containing no more than nine carbon atoms, said polymer having a number average molecular weight of up to about 10,000 and being present in an amount equivalent to at least about 0.025 wt. % of the corresponding unneutralized polymer; and about 30 to about 95 wt. % of water, based on the total weight of the composition. Articles washed with the liquid detergent composition of this invention exhibit unexpectedly less soil redeposition than articles washed with a similar composition but which does not contain such at least partially neutralized polymer.
摘要翻译： 一种液体水性衣物洗涤剂组合物，其pH值在约7.0至约12.2范围内并且包含至少一种活性表面活性剂; 含有不超过9个碳原子的α，β-单烯属不饱和羧酸的至少部分中和的聚合物，其是（1）这种不饱和羧酸的均聚物，（2）由至少两个 的这种不饱和羧酸，或（3）由至少50mol％的至少一种这样的不饱和羧酸与至少一种不多于9个的非羧酸α，β-单烯属不饱和共聚单体组成的单体的共聚物 碳原子，所述聚合物的数均分子量高达约10,000，并且以相当于至少约0.025重量％的量存在。 ％的相应的未中和聚合物; 和约30至约95wt。 基于组合物的总重量的水的百分比。 用本发明的液体洗涤剂组合物洗涤的制品比用类似组合物洗涤但不含至少部分中和的聚合物的物品显着减少土壤再沉积。
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2.发明授权Clear, homogeneous and temperature-stable liquid laundry detergent product containing blend of anionic and nonionic surfactants 失效透明，均匀和温度稳定的液体衣物洗涤剂产品，含有阴离子和非离子表面活性剂的混合物
公开(公告)号：US5858951A
公开(公告)日：1999-01-12
申请号：US851034
申请日：1997-05-05
申请人： John Ip , Charles D. Carr , Francis R. Cala , Anthony J. Falotico
发明人： John Ip , Charles D. Carr , Francis R. Cala , Anthony J. Falotico
摘要： This invention provides a liquid laundry detergent product with freeze/thaw and high/low temperature stability. The detergent product is an aqueous medium having a content of sodium carbonate detergent builder, and a surfactant blend of specific amounts of two anionic salt compounds and two nonionic compounds of specific chemical structure.
摘要翻译： 本发明提供具有冻融和高/低温稳定性的液体衣物洗涤剂产品。 洗涤剂产品是具有碳酸钠洗涤剂助洗剂含量的水性介质和特定量的两种阴离子盐化合物和特定化学结构的两种非离子化合物的表面活性剂共混物。
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公开(公告)号：US5863877A
公开(公告)日：1999-01-26
申请号：US649988
申请日：1996-05-17
摘要： A non-bleaching cleaning composition, e.g. laundry detergent, wherein the solids content comprises at least about 70 wt. % of sodium carbonate, and up to about 12 wt. % of elemental magnesium in the form of a water soluble salt, e.g., magnesium sulfate or magnesium chloride, based on the total weight of the solids composition. Preferably the composition also contains an active surfactant and, when used as a laundry detergent, a polymeric polycarboxylate, e.g., an acrylic acid polymer. Incorporation of magnesium ions in the foregoing cleaning composition containing carbonate ions is intended to minimize negative interactions that will occur between the precipitation of calcium carbonate and the substrate being cleaned, e.g., fabric encrustation when the composition is used as a laundry detergent.
摘要翻译： 非漂白清洁组合物，例如， 衣物洗涤剂，其中固体含量包含至少约70wt。 ％的碳酸钠和至多约12wt。 ％的基于固体组合物总重量的水溶性盐形式的元素镁，例如硫酸镁或氯化镁。 优选地，组合物还含有活性表面活性剂，并且当用作衣物洗涤剂时，可以使用聚合多羧酸盐，例如丙烯酸聚合物。 包含碳酸根离子的前述清洁组合物中的镁离子的掺入旨在使在碳酸钙的沉淀和待清洁的基材之间发生的负相互作用最小化，例如当该组合物用作衣物洗涤剂时的织物结垢。
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公开(公告)号：US5431836A
公开(公告)日：1995-07-11
申请号：US136394
申请日：1993-10-13
CPC分类号： C11D3/046 , C11D3/10 , C11D3/2075 , C11D3/3761
摘要： A laundry detergent composition, wherein the solids content comprises an active surfactant, at least about 70 wt. % of a water soluble alkaline carbonate, e.g., sodium carbonate, up to about 12 wt. % of elemental magnesium in the form of a water soluble salt, e.g., magnesium sulfate or magnesium chloride, and about 0.05 to 5 wt. % of a polymeric polycarboxylate, e.g., an acrylic acid polymer, based on the total weight of solids in the composition. Incorporation of magnesium ions in the foregoing laundry detergent composition containing carbonate ions is intended to minimize negative interactions that will occur between the precipitation of calcium carbonate and the surfaces of the fabric being cleaned, e.g., fabric encrustation, with an enhancement of this effect due to the presence of the polymeric polycarboxylate.
摘要翻译： 一种洗衣洗涤剂组合物，其中固体含量包含活性表面活性剂，至少约70wt。 ％的水溶性碱性碳酸盐，例如碳酸钠，至多约12wt。 ％水溶性盐形式的元素镁，例如硫酸镁或氯化镁，以及约0.05至5wt。 ％的聚合多羧酸盐，例如丙烯酸聚合物，基于组合物中固体的总重量。 含有碳离子的上述衣物洗涤剂组合物中镁离子的掺入旨在使碳酸钙的沉淀与待清洁织物表面（例如，织物结垢）之间发生的负相互作用最小化，由于 存在聚合物多羧酸盐。
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5.发明授权Powder laundry detergent product with improved cold water residue properties 失效粉末洗衣洗涤剂产品具有改善的冷水残留性能公开(公告)号：US06284724B1
公开(公告)日：2001-09-04
申请号：US08436182
申请日：1995-05-09
IPC分类号： C11D1700
摘要： This invention provides a powder carbonate-based laundry detergent which can be utilized in cold water fabric laundering with a minimized remainder of undissolved detergent residue in the wash water. An essential aspect of the laundry detergent formulation is a content of a partially sulfated and neutralized blend of ethoxylated alcohol surfactant constituents. A preferred type of surfactant ingredient is a Neodol 23-3 derived type of blend which is 60-65 percent sulfated and neutralized.
摘要翻译： 本发明提供了一种粉末碳酸盐基洗衣洗涤剂，其可用于冷水织物洗涤中，洗涤水中残留有未溶解的洗涤剂残留物的最小余量。 衣物洗涤剂配方的一个重要方面是乙氧基化醇表面活性剂组分的部分硫酸化和中和的共混物的含量。 表面活性剂成分的优选类型是Neodol 23-3衍生型共混物，其硫酸化和中和为60-65％。
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公开(公告)号：US5807817A
公开(公告)日：1998-09-15
申请号：US732785
申请日：1996-10-15
IPC分类号： C11D1/29 , C11D1/72 , C11D1/83 , C11D3/02 , C11D3/10 , C11D17/00 , C11D17/06 , C11D1/831 , C11D3/04
CPC分类号： C11D3/046 , C11D1/83 , C11D17/0039 , C11D17/065 , C11D3/10 , C11D1/29 , C11D1/72
摘要： This invention provides a free-flowing high bulk density granular detergent product for heavy duty textile laundering utility. One essential aspect of an invention detergent product is a content of a partially sulfated and neutralized blend of ethoxylated alcohol surfactant constituents. Another essential aspect is a unique granule structure in which the surfaces are coated with a non-tacky glossy shell of alkali metal chloride salt crystallites. The said glossy coating facilitates free-flowing and tight-packing of the granules into a high bulk density compact mass.
摘要翻译： 本发明提供了一种用于重型纺织品洗涤用途的自由流动的高堆积密度颗粒洗涤剂产品。 发明洗涤剂产品的一个重要方面是乙氧基化醇表面活性剂组分的部分硫酸化和中和的共混物的含量。 另一个重要方面是独特的颗粒结构，其中表面涂覆有碱性金属氯化物盐微晶的非粘性光泽外壳。 所述光泽涂层促进颗粒的自由流动和紧密包装成高体积密度紧凑的质量。
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7.发明授权Carbonate built laundry detergent composition containing a delayed release polymer 失效含有缓释聚合物的碳酸盐制成的洗衣洗涤剂组合物
公开(公告)号：US5496376A
公开(公告)日：1996-03-05
申请号：US269217
申请日：1994-06-30
CPC分类号： C11D17/0039 , C11D3/10 , C11D3/3761
摘要： A laundry detergent composition, wherein the solids content comprises an active surfactant, at least about 70 wt. % of a water soluble alkaline carbonate, e.g., sodium carbonate, and, a minor amount, for example, about 0.05 to 5 wt. % of a polymeric polycarboxylate, e.g., an acrylic acid polymer, based on the total weight of solids in the composition, the polymeric polycarboxylate being in a form such that its complete release into wash water is delayed to at least about 60 seconds after the complete dissolution of the alkaline carbonate. For example, the polymeric polycarboxylate may be present in slow dissolving granules which also contain a diluent salt such as sodium carbonate and a binder such as a low molecular weight polyethylene glycol. The delayed release of the polymeric polycarboxylate reduces fabric encrustation during washing, i.e., the precipitation of CaCO.sub.3 onto fabric surfaces due to the presence of soluble alkaline carbonate.
摘要翻译： 一种洗衣洗涤剂组合物，其中固体含量包含活性表面活性剂，至少约70wt。 ％的水溶性碱性碳酸盐，例如碳酸钠，和少量，例如约0.05至5wt。 聚合多羧酸盐，例如丙烯酸聚合物，基于组合物中固体的总重量，聚合多羧酸盐的形式使得其完全释放到洗涤水中在完成后延迟至少约60秒 碱性碳酸盐的溶解。 例如，聚合多羧酸盐可以存在于还含有稀释盐如碳酸钠和粘合剂如低分子量聚乙二醇的缓慢溶解的颗粒中。 聚合多羧酸盐的延迟释放在洗涤期间减少了织物结垢，即由于可溶性碱性碳酸盐的存在而使CaCO 3在织物表面上沉淀。
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8.发明授权High carbonate-low phosphate powder laundry detergent product with improved cold water residue properties 失效高碳酸盐低磷酸盐粉末衣物洗涤剂产品具有改善的冷水残留性能公开(公告)号：US06265369B1
公开(公告)日：2001-07-24
申请号：US08449956
申请日：1995-05-25
IPC分类号： C11D1700
摘要： This invention provides a high carbonate-low phosphate powder laundry detergent formulation which can be utilized in cold water fabric laundering with a minimized remainder of undissolved detergent residue in the wash water. An essential aspect of the laundry detergent formulation is a content of a partially sulfated and neutralized blend of ethoxylated alcohol surfactant constituents. A preferred type of surfactant ingredient is a Neodol 23-3 derived type of blend which is 50-65 percent sulfated and neutralized.
摘要翻译： 本发明提供了一种高碳酸盐低磷酸盐粉末衣物洗涤剂配方，其可用于冷水织物洗涤中，洗涤水中残留的未溶解的洗涤剂残留物最少。 衣物洗涤剂配方的一个重要方面是乙氧基化醇表面活性剂组分的部分硫酸化和中和的共混物的含量。 表面活性剂成分的优选类型是Neodol 23-3衍生型共混物，它是50-65％硫酸化和中和。
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9.发明授权Process for preparing a free-flowing high bulk density granular detergent product 失效制备自由流动的高堆积密度颗粒洗涤剂产品的方法
公开(公告)号：US5916868A
公开(公告)日：1999-06-29
申请号：US107133
申请日：1998-06-30
CPC分类号： C11D3/046 , C11D1/83 , C11D17/0039 , C11D17/065 , C11D3/10 , C11D1/29 , C11D1/72
摘要： A process for preparing a free-flowing high bulk density granular laundry detergent product comprises pre-blending a powder admixture comprising (1) between about 40-90 weight percent of a water soluble detergent builder wherein at least 70 weight percent of the detergent builder is sodium carbonate, and (b) between about 0.5-10 weight percent of alkali metal chloride salt, (2) forming a builder-surfactant powder by blending the step (1) admixture with between about 5-40 weight percent of a detergent active ingredient which is a blend of sulfated ethoxylated alcohols and nonionic ethoxylated alcohols, (3) subjecting the builder-surfactant powder to treatment with water under agglomerating conditions, and (4) drying the detergent composition to provide a free-flowing granular laundry detergent product having a bulk density of at least 650 grams per liter, and in which the detergent granule surfaces are coated with a glossy shell of alkali metal salt crystallites.
摘要翻译： 制备自由流动的高堆积密度颗粒状衣物洗涤剂产品的方法包括预混合粉末混合物，其包含（1）约40-90重量％的水溶性洗涤剂助洗剂，其中至少70重量％的洗涤剂助洗剂为 碳酸钠，和（b）约0.5-10重量％的碱金属氯化物盐，（2）通过将步骤（1）混合物与约5-40重量％的洗涤剂活性成分混合来形成助洗剂 - 表面活性剂粉末 其是硫酸化乙氧基化醇和非离子乙氧基化醇的混合物，（3）在附聚条件下使助洗剂 - 表面活性剂粉末用水处理，和（4）干燥洗涤剂组合物以提供自由流动的颗粒状洗衣洗涤剂产品，其具有 堆积密度为至少650克/升，其中洗涤剂颗粒表面涂覆有光泽的碱金属盐微晶壳。
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