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1. 发明授权

US5468516A Process for producing nonionic detergent granules 失效
标题翻译：生产非离子洗涤剂颗粒的方法
公开(公告)号：US5468516A
公开(公告)日：1995-11-21
申请号：US274563
申请日：1994-07-13
申请人： Hiroyuki Yamashita , Hiroyuki Kondo , Kouichi Hatano , Katsunori Nakano , Kouji Toyoda , Takashi Senzaki
发明人： Hiroyuki Yamashita , Hiroyuki Kondo , Kouichi Hatano , Katsunori Nakano , Kouji Toyoda , Takashi Senzaki
IPC分类号： C11D11/00 , C11D17/00 , C11D17/06 , C11D1/66 , B05D1/12
CPC分类号： C11D17/0034 , C11D11/0082 , C11D17/0039 , C11D17/065
摘要： A process for producing nonionic detergent granules having a bulk density of from 0.6 to 1.2 g/ml is disclosed, which comprises the following steps (1) to (3):(1) mixing a detergent material comprising a nonionic surfactant;(2) granulating a mixture obtained in said step (1) by agitating in an agitating mixer provided at the center position thereof with a rotation shaft having an agitation impeller with a clearance between the agitation impeller and an inner wall of the mixer, wherein the agitation impeller agitates the mixture to form an adhesion layer of said mixture on said inner wall of said mixer so as to increase a bulk density of granules of the mixture; and(3) mixing the granules obtained in said step (2) with fine particles to thereby coat the surface of the granules with the fine particles. The nonionic detergent granules containing a nonionic surfactant in a high content and having high bulk density and excellent powder fluidity and non-caking property can be produced in the process of the present invention with less suffering from restriction in the composition.
摘要翻译：公开了一种堆积密度为0.6至1.2g / ml的非离子洗涤剂颗粒的方法，其包括以下步骤（1）至（3）：（1）将包含非离子表面活性剂的洗涤剂物质混合; （2）通过在设置在其中心位置的搅拌式混合器中搅动搅拌叶轮和混合器的内壁之间的间隙的搅拌叶轮的旋转轴进行搅拌，对所述步骤（1）中获得的混合物进行造粒，其中搅拌叶轮搅拌混合物以在所述混合器的所述内壁上形成所述混合物的粘附层，以增加混合物颗粒的堆积密度; 和（3）将所述步骤（2）中获得的颗粒与细颗粒混合，从而用细颗粒涂覆颗粒表面。含有高含量，堆积密度高，粉末流动性和非结块性优异的非离子型表面活性剂的非离子型洗涤剂颗粒可以在本发明的方法中产生，而组合物的限制较少。

2. 发明授权

US4311535A Composition for forming zinc phosphate coating over metal surface 失效
标题翻译：用于在金属表面上形成磷酸锌涂层的组合物
公开(公告)号：US4311535A
公开(公告)日：1982-01-19
申请号：US145586
申请日：1980-05-01
申请人： Kiyotada Yasuhara , Masashi Takahashi , Ryoichi Murakami , Takashi Senzaki
发明人： Kiyotada Yasuhara , Masashi Takahashi , Ryoichi Murakami , Takashi Senzaki
IPC分类号： C23C22/34 , C23C22/36 , C25D13/20 , C23F7/08
CPC分类号： C23C22/362 , C25D13/20
摘要： An acidic aqueous zinc-containing coating solution containing about 0.08 to about 0.2 weight percent of zinc, about 0.8 to about 3 weight percent of phosphate, about 0.05 to about 0.35 weight percent of chlorate, about 0.001 to about 0.1 weight percent of nitrite, and a complex fluoride ion having the following concentration:0.4.gtoreq.y.gtoreq.0.63x-0.042wherein x is the concentration of the zinc in weight percent and y is the concentration of the complex fluoride ion in weight percent. The coating solution is useful for forming on metal surfaces zinc phosphate coatings that exhibit excellent alkali resistance, good adhesion to a paint film, and good corrosion resistance after painting when used as an undercoat for the cationic electrodeposition of a paint film.
摘要翻译：含有约0.08至约0.2重量％的锌，约0.8至约3重量％的磷酸盐，约0.05至约0.35重量％的氯酸盐，约0.001至约0.1重量％的亚硝酸盐的酸性含水的含锌涂料溶液，以及具有以下浓度的复合氟离子：0.4> / = y> / = 0.63x-0.042其中x是锌的重量百分比浓度，y是复合氟离子的重量百分比浓度。该涂层溶液可用于在金属表面上形成表现出优异的耐碱性，对漆膜的良好粘合性以及涂漆后的良好耐腐蚀性的磷酸锌涂层，其用作漆膜的阳离子电沉积的底涂层。

3. 发明授权

US4338141A Formation of zinc phosphate coating on metallic surface 失效
标题翻译：在金属表面形成磷酸锌涂层
公开(公告)号：US4338141A
公开(公告)日：1982-07-06
申请号：US145587
申请日：1980-05-01
申请人： Takashi Senzaki , Ryoichi Murakami , Kiyotada Yasuhara , Masashi Takahashi
发明人： Takashi Senzaki , Ryoichi Murakami , Kiyotada Yasuhara , Masashi Takahashi
IPC分类号： C25D13/20 , C23C22/13 , C23C22/14 , C23C22/18 , C23C22/22 , C23C22/36 , C23C22/76 , C23F7/08
CPC分类号： C23C22/76 , C23C22/13 , C23C22/14 , C23C22/182 , C23C22/22 , C23C22/362
摘要： An acidic aqueous zinc-containing coating solution containing about 0.4 to about 1 g/l of zinc, about 5 to about 40 g/l of phosphate, about 2 to about 5 g/l of chlorate, and about 0.01 to about 0.2 g/l of nitrite, and useful for forming on metal surfaces zinc phosphate coatings that exhibit excellent adhesion to a paint film and excellent corrosion resistance after painting when used as an undercoat for the cationic electrodeposition of a paint film, and a process for applying coating composition, including continuous spray or intermittent spray.
摘要翻译：含有约0.4至约1g / l锌，约5至约40g / l磷酸盐，约2至约5g / l氯酸盐和约0.01至约0.2g / l的亚硝酸盐，并且可用于在金属表面上形成，当用作漆膜的阳离子电沉积的底涂层时，表现出对漆膜的优异粘附性和涂漆后优异的耐腐蚀性的磷酸锌涂料，以及涂布组合物的涂布方法，包括连续喷雾或间歇喷雾。

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