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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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2.发明授权
公开(公告)号：US5431838A
公开(公告)日：1995-07-11
申请号：US169772
申请日：1993-12-17
申请人： Charles D. Carr , Joseph G. Becker
发明人： Charles D. Carr , Joseph G. Becker
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, a minor amount of elemental strontium in the form of a water soluble salt, e.g., strontium chloride, and, optionally, a minor amount of a polymer polycarboxylate, e.g., an acrylic acid polymer, based on the total weight of solids in the composition. Incorporation of strontium 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 when polymeric polycarboxylate is present.
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，少量水溶性盐形式的元素锶，例如氯化锶，和任选的少量聚羧酸盐，例如丙烯酸 聚合物，基于组合物中固体的总重量。 在上述含有碳酸根离子的衣物洗涤剂组合物中掺入锶离子旨在使在碳酸钙沉淀和待清洁织物表面（例如织物结垢）之间发生的负相互作用最小化，当聚合物 存在多羧酸盐。
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公开(公告)号：US5552078A
公开(公告)日：1996-09-03
申请号：US360312
申请日：1994-12-21
CPC分类号： C11D3/3761 , C11D1/83 , C11D3/06 , C11D3/10 , C11D3/364
摘要： A powdered laundry detergent composition comprising an active surfactant, at least about 70 wt. % of a water soluble alkaline carbonate salt, e.g., sodium carbonate, about 0.1 to 2 wt. % of a phosphorus-containing sequestering agent, e.g., sodium tripolyphosphate (STPP), about 0.1 to 2 wt. % of a polymeric polycarboxylate, e.g., a polyacrylate or a polymaleate, and about 1-12 wt. % water. Use of the foregoing detergent composition provides excellent cleaning and whitening of fabrics while avoiding the problem of eutrophication which occurs when a substantial amount of a phosphorus containing builder such as STPP is present in the composition, and while minimizing the problem of fabric encrustation often present when the composition contains a large amount of carbonate builder.
摘要翻译： 一种粉末洗衣洗涤剂组合物，其包含活性表面活性剂，至少约70重量％ ％的水溶性碱性碳酸盐，例如碳酸钠，约0.1至2wt。 ％的含磷螯合剂，例如三聚磷酸钠（STPP），约0.1至2wt。 ％的聚合多羧酸盐，例如聚丙烯酸酯或聚马来酸酯，以及约1-12wt。 ％ 水。 使用上述洗涤剂组合物提供了优异的织物清洁和增白，同时避免了当组合物中存在大量含磷助洗剂如STPP时发生的富营养化问题，并且在最小化织物结垢问题时经常存在 该组合物含有大量的碳酸盐助洗剂。
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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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公开(公告)号：US5376300A
公开(公告)日：1994-12-27
申请号：US085008
申请日：1993-06-29
申请人： Steven A. Bolkan , Joseph G. Becker
发明人： Steven A. Bolkan , Joseph G. Becker
CPC分类号： C11D3/3761 , C11D1/83 , C11D3/06 , C11D3/10 , C11D3/364
摘要： A powdered laundry detergent composition is provided comprising an active surfactant, at least about 70 wt. % of a water soluble alkaline carbonate salt, e.g., sodium carbonate, about 0.1 to 2 wt. % of a phosphorus-containing sequestering agent, e.g., sodium tripolyphosphate, about 0.1 to 2 wt. % of a polymeric polycarboxylate, e.g., a polyacrylate, and about 1-12 wt. % water.Use of the foregoing detergent composition provides excellent cleaning and whitening of fabrics while avoiding the problem of eutrophication which occurs when a substantial amount of a phosphorus containing builder such as STPP is present in the composition, and while minimizing the problem of fabric encrustation often present when the composition contains a large amount of carbonate builder.
摘要翻译： 提供一种粉末洗衣洗涤剂组合物，其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，约0.1至2wt。 ％的含磷螯合剂，例如三聚磷酸钠，约0.1至2wt。 ％的聚合多羧酸盐，例如聚丙烯酸酯，和约1-12wt。 ％ 水。 使用上述洗涤剂组合物提供了优异的织物清洁和增白，同时避免了当组合物中存在大量含磷助洗剂如STPP时发生的富营养化问题，并且在最小化织物结垢问题时经常存在 该组合物含有大量的碳酸盐助洗剂。
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6.发明授权High soluble carbonate laundry detergent composition containing an acrylic terpolymer 失效含有丙烯酸三元共聚物的高溶解性碳酸盐衣物洗涤剂组合物
公开(公告)号：US5482647A
公开(公告)日：1996-01-09
申请号：US129426
申请日：1993-09-30
申请人： Steven A. Bolkan , Joseph G. Becker
发明人： Steven A. Bolkan , Joseph G. Becker
CPC分类号： C11D3/3761 , C11D3/10
摘要： A powdered laundry detergent composition is provided comprising an active surfactant, at least about 70 wt. % of a water soluble alkaline carbonate salt, and about 0.1 to 5.0 wt. % of a terpolymer of acrylic acid, maleic acid, and acrylamide.Use of the foregoing detergent composition provides excellent cleaning and whitening of fabrics while avoiding any serious problem of eutrophication which occurs when a substantial amount of a phosphorus containing builder such as STPP is present in the composition, and while minimizing the problem of fabric encrustation often present when the composition contains a large amount of carbonate builder.
摘要翻译： 提供一种粉末洗衣洗涤剂组合物，其包含活性表面活性剂，至少约70wt。 ％的水溶性碱性碳酸盐，和约0.1至5.0wt。 ％丙烯酸，马来酸和丙烯酰胺的三元共聚物。 使用上述洗涤剂组合物提供优异的织物清洁和增白，同时避免了当组合物中存在大量含磷助洗剂如STPP时发生的富营养化的严重问题，并且在最小化织物结垢问题时经常存在 当组合物含有大量的碳酸盐助洗剂时。
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