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公开(公告)号：US5961662A
公开(公告)日：1999-10-05
申请号：US793870
申请日：1997-03-11
申请人： Shu Yamaguchi , Noriaki Ushio , Akiko Ishikura , Katsuhiko Kasai , Masaki Tsumadori , Hiroyuki Yamashita
发明人： Shu Yamaguchi , Noriaki Ushio , Akiko Ishikura , Katsuhiko Kasai , Masaki Tsumadori , Hiroyuki Yamashita
CPC分类号： C11D3/365 , C11D3/08 , C11D3/126 , C11D3/1273 , C11D3/128 , C11D3/33 , C11D3/361 , C11D3/364 , C11D3/3761
摘要： A washing method is described which has excellent washing power and a low surfactant concentration. The described clothes washing method comprises the use of a phosphorus-free clothes detergent composition comprising (a) one or more surfactants, (b) one or more alkali metal silicates, and (c) one or more metal ion capturing agents other than the alkali metal silicate (b). The above detergent composition is added to water in an amount sufficient to produce a washing liquid having the following washing conditions (1) a pH of not less than 10.60; (2) containing a material having an ion capturing capacity in an amount sufficient for theoretically changing the water hardness of said water to be not more than 0.5.degree. DH; and (3) having a surfactant concentration of from 0.07 to 0.17 g/L.
摘要翻译： PCT No.PCT / JP95 / 01750 Sec。 371日期1997年3月10日 102（e）1997年3月10日PCT PCT 1995年9月1日PCT公布。 公开号WO96 / 08552 日期：1996年3月21日描述了具有优异洗涤力和低表面活性剂浓度的洗涤方法。 所描述的衣物洗涤方法包括使用无磷衣物洗涤剂组合物，其包含（a）一种或多种表面活性剂，（b）一种或多种碱金属硅酸盐，和（c）除碱之外的一种或多种金属离子捕获剂 金属硅酸盐（b）。 将上述洗涤剂组合物以足以产生具有以下洗涤条件的洗涤液的量加入到水中（1）pH不小于10.60; （2）含有足以使所述水的理论上将所述水的硬度变化为0.5℃以下的离子捕捉能力的材料; 和（3）表面活性剂浓度为0.07至0.17g / L。
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公开(公告)号：USRE38411E1
公开(公告)日：2004-02-03
申请号：US09970688
申请日：2001-10-05
申请人： Shu Yamaguchi , Noriaki Ushio , Akiko Ishikura , Katsuhiko Kasai , Masaki Tsumadori , Hiroyuki Yamashita
发明人： Shu Yamaguchi , Noriaki Ushio , Akiko Ishikura , Katsuhiko Kasai , Masaki Tsumadori , Hiroyuki Yamashita
IPC分类号： C11D308
CPC分类号： C11D3/128 , C11D3/126 , C11D3/1273 , C11D3/33 , C11D3/361 , C11D3/364 , C11D3/365 , C11D3/3761 , C11D11/0017
摘要： A washing method is described which has excellent washing power and a low surfactant concentration. The described clothes washing method comprises the use of a phosphorus-free clothes detergent composition comprising (a) one or more surfactants, (b) one or more alkali metal silicates, and (c) one or more metal ion capturing agents other than the alkali metal silicate (b). The above detergent composition is added to water in an amount sufficient to produce a washing liquid having the following washing conditions (1) a pH of not less than 10.60; (2) containing a material having an ion capturing capacity in an amount sufficient for theoretically changing the water hardness of said water to be not more than 0.5° DH; and (3) having a surfactant concentration of from 0.07 to 0.17 g/L.
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公开(公告)号：US5980580A
公开(公告)日：1999-11-09
申请号：US817999
申请日：1997-05-01
申请人： Shu Yamaguchi , Katsuhiko Kasai , Yoko Yamaguchi , Shigeru Tamura , Masaki Tsumadori , Hiroyuki Yamashita
发明人： Shu Yamaguchi , Katsuhiko Kasai , Yoko Yamaguchi , Shigeru Tamura , Masaki Tsumadori , Hiroyuki Yamashita
CPC分类号： C11D3/08 , C11D11/0017 , C11D17/0039 , C11D3/10 , C11D3/126
摘要： A washing method characterized in that washing is carried out under conditions that a pH of a washing liquid starts increasing after a water hardness of the washing liquid starts decreasing; a detergent composition characterized by containing particles capable of delayed-exerting an alkalizing effect of a washing liquid, wherein a pH of a washing liquid starts increasing after a water hardness of the washing liquid starts decreasing; and a detergent composition comprising an alkalizing agent coated with an organic material, or organic and inorganic materials, the alkalizing agent occupying an amount of 70% by weight or more of the entire alkalizing agents in the detergent composition. In the washing method and the detergent composition of the present invention, since washing is carried out under conditions that a pH of a washing liquid starts increasing after a water hardness of the washing liquid starts decreasing, excellent detergency can be achieved even at a low surfactant concentration in a washing liquid.
摘要翻译： PCT No.PCT / JP96 / 02485第 371日期1997年5月1日 102（e）日期1997年5月1日PCT PCT 1996年9月2日PCT公布。 公开号WO97 / 09414 日期1997年3月13日一种洗涤方法，其特征在于，在洗涤液的水硬度开始下降后，洗涤液的pH开始增加的条件下进行洗涤; 一种洗涤剂组合物，其特征在于含有能够延迟施用洗涤液的碱化效果的颗粒，其中在洗涤液的水硬度开始降低之后，洗涤液的pH开始增加; 以及包含涂覆有机材料的碱化剂或有机和无机材料的洗涤剂组合物，所述碱化剂占所述洗涤剂组合物中的全部碱化剂的70重量％以上。 在本发明的洗涤方法和洗涤剂组合物中，由于在洗涤液的水硬度开始下降后，在洗涤液的pH开始增加的条件下进行洗涤，即使在低表面活性剂 在洗涤液中的浓度。
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4.发明授权Method for producing crystalline alkali metal silicate granules and granular high density detergent 失效生产结晶性碱金属硅酸盐颗粒和颗粒状高密度洗涤剂的方法公开(公告)号：US06521585B1
公开(公告)日：2003-02-18
申请号：US09068476
申请日：1998-05-06
申请人： Hiroyuki Yamashita , Shu Yamaguchi , Teruo Kubota , Katsuhiko Kasai , Shigeru Tamura , Masaki Tsumadori
发明人： Hiroyuki Yamashita , Shu Yamaguchi , Teruo Kubota , Katsuhiko Kasai , Shigeru Tamura , Masaki Tsumadori
IPC分类号： C11D1100
CPC分类号： C11D3/08 , C11D1/04 , C11D1/143 , C11D1/146 , C11D1/29 , C11D1/72 , C11D1/83 , C11D3/1273 , C11D3/128 , C11D11/0082 , C11D11/04 , C11D17/065
摘要： Detergent formulations incorporating crystalline alkali metal silicate granules provide enhanced performance in removing sebum dirt stains at low dosages of detergent in the wash. The detergent formulations are prepared by combining an alkali metal silicate having a high pH value with a nonionic surfactant and an acid precursor of an anionic surfactant capable of having a lamellar orientation. The formulation is granulated by tumbling in an agitating mixer while increasing the bulk density at elevated temperatures to yield alkali metal silicate granules having a bulk density of from 0.6 to 1.2 g/ml.
摘要翻译： 掺入结晶碱金属硅酸盐颗粒的洗涤剂配方提供了在洗涤剂中低剂量洗涤剂中除去皮脂污垢的增强性能。 洗涤剂配方通过将具有高pH值的碱金属硅酸盐与非离子表面活性剂和能够具有层状取向性的阴离子表面活性剂的酸前体组合来制备。 通过在搅拌混合器中翻转而将制剂造粒，同时在升高的温度下增加堆积密度，得到体积密度为0.6至1.2g / ml的碱金属硅酸盐颗粒。
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公开(公告)号：US20070161538A1
公开(公告)日：2007-07-12
申请号：US10589131
申请日：2005-02-10
申请人： Yuki Yanagisawa , Katsuhiko Kasai , Yoshinobu Imaizumi , Hiroaki Warita , Kazuo Oki , Osamu Takiguchi , Takuya Masuda , Shu Yamaguchi
发明人： Yuki Yanagisawa , Katsuhiko Kasai , Yoshinobu Imaizumi , Hiroaki Warita , Kazuo Oki , Osamu Takiguchi , Takuya Masuda , Shu Yamaguchi
IPC分类号： C11D3/37
CPC分类号： C11D11/0017 , C11D3/225 , C11D3/3707 , C11D3/3757 , C11D3/3769 , C11D3/378
摘要： A method of improving smoothness of an item to be washed during washing, including the step of washing the item with a washing liquid under conditions where an organic polymer having spinnability is present in the washing liquid; a process for hand-washing including the step of hand-washing an item to be washed with a washing liquid showing spinnability containing an organic polymer having spinnability, or a washing liquid prepared by diluting the washing liquid with more than 1-fold to 1,000-fold amount of water; a detergent composition containing an organic polymer having spinnability having an average molecular weight of 1,500,000 or more in an amount exceeding 0.1% by weight of the detergent composition; a laundry detergent composition comprising a polymer having an average molecular weight of 500,000 or more, wherein 60% by mole or more of constituting monomers has a sulfonic acid group or a salt form thereof, or a sulfuric acid group or a salt form thereof. The detergent composition of the present invention can be especially suitably used in hand-washing.
摘要翻译： 包括在洗涤液中存在有可纺性的有机聚合物的条件下，用洗涤液洗涤物品的步骤，提高洗涤时洗涤物的平滑度的方法; 一种洗手方法，包括用显示具有可纺性的有机聚合物的可纺性的洗涤液洗涤待洗涤物品的步骤，或将洗涤液稀释至1倍以上至1,000份以上的洗涤液， 折水量; 一种洗涤剂组合物，其含有超过洗涤剂组合物重量0.1重量％的平均分子量为1,500,000以上的可纺性的有机聚合物; 包含平均分子量为500,000以上的聚合物的洗衣洗涤剂组合物，其中，60质量％以上的构成单体具有磺酸基或其盐形式，或硫酸基或其盐形式。 本发明的洗涤剂组合物可以特别适用于手洗。
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公开(公告)号：US06335313B1
公开(公告)日：2002-01-01
申请号：US09066451
申请日：1998-04-28
IPC分类号： C11D1722
CPC分类号： C11D3/1273 , C11D1/72 , C11D3/08 , C11D3/128 , C11D17/06
摘要： In the detergent granules including 10% by weight or more of a nonionic surfactant and 1% by weight or more of a crystalline alkali metal silicate having an average particle size of from 1 to 60 &mgr;m, the detergent granules characterized in that a proportion of the nonionic surfactant to the crystalline alkali metal silicate is in a weight ratio of from 20/1 to 1/20, and that the iron content calculated as Fe in the crystalline alkali metal silicate is 140 ppm or less. The granular detergent composition characterized in that the granular detergent composition includes the detergent granules described above.
摘要翻译： 在含有10重量％以上非离子表面活性剂和1重量％以上平均粒径为1〜60μm的结晶性碱金属硅酸盐的洗涤剂颗粒中，洗涤剂颗粒的特征在于， 结晶性碱金属硅酸盐的非离子表面活性剂的重量比为20/1〜1/20，结晶性碱金属硅酸盐中以Fe计算的铁含量为140ppm以下。 粒状洗涤剂组合物的特征在于，粒状洗涤剂组合物包含上述洗涤剂颗粒。
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公开(公告)号：US06699826B1
公开(公告)日：2004-03-02
申请号：US09509081
申请日：2000-03-22
IPC分类号： C11D1704
CPC分类号： C11D17/06 , C11D1/62 , C11D1/86 , C11D3/001 , C11D3/3942 , C11D17/041 , C11D17/044
摘要： An economical sheetlike article for laundry whose flexibility is excellent, of which sprinkling and loss of the content are small and wherein a water-soluble substrate having a low basis weight is used. Thus, the present invention provides a sheetlike article for laundry in which a layer containing at least one composition selected from the group consisting of a detergent composition, a fiber softener composition and a bleaching agent composition, is connected with a water-soluble substrate on the both sides of the said layer, and of which the flexibility parameter calculated by a specific method is from 3 to 6.
摘要翻译： 一种经济的片状物品，其柔软性优异，其含量的喷洒和损失小，并且其中使用具有低基重的水溶性基材。 因此，本发明提供一种用于衣物的片状制品，其中含有至少一种选自洗涤剂组合物，纤维柔软剂组合物和漂白剂组合物的组合物的层与水溶性基材连接在 所述层的两侧，其特定方法计算的柔性参数为3〜6。
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公开(公告)号：US07094744B1
公开(公告)日：2006-08-22
申请号：US10111799
申请日：2000-10-25
申请人： Hideo Kobayashi , Masaki Sakamoto , Masahide Okumura , Hironobu Kawajiri , Keiichi Onoda , Masayasu Sato , Katsuhiko Kasai
发明人： Hideo Kobayashi , Masaki Sakamoto , Masahide Okumura , Hironobu Kawajiri , Keiichi Onoda , Masayasu Sato , Katsuhiko Kasai
CPC分类号： C11D17/041 , C11D17/003 , C11D17/044 , C11D17/06
摘要： A method of producing a sheet type laundry detergent which comprises continuously or discontinuously applying a doughy detergent composition that has been prepared so as to have a viscosity of 1,000 mPa·s to 50,000 mPa·s at a shear rate of 10 s−1 to 1,000 s−1 onto a flexible support of continuous length that is running continuously in a prescribed direction under a shear rate condition of 10 s−1 to 1,000 s−1 by an application to form a thin layer of the doughy detergent composition.
摘要翻译： 一种片状洗衣洗涤剂的制造方法，其特征在于，连续地或不连续地涂布面团状洗涤剂组合物，所述面团状洗涤剂组合物在10秒-1的剪切速率下具有1,000mPa.s〜50,000mPa.s的粘度， 1至1000秒-1的连续长度的柔性支撑件，其在10秒-1的剪切速率条件下在规定的方向上连续运行至 1,000秒-1以上，以形成面团状洗涤剂组合物的薄层。
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