公开(公告)号：US06992055B1

公开(公告)日：2006-01-31

申请号：US09254474

申请日：1997-09-03

申请人： Hideichi Nitta ,  Hiroyuki Yamashita ,  Jun Saito

发明人： Hideichi Nitta ,  Hiroyuki Yamashita ,  Jun Saito

IPC分类号： C11D11/00

CPC分类号： C11D17/065 ,  C11D1/22 ,  C11D11/04

摘要： A method for producing detergent granules, includes the step of dry-neutralizing a liquid acid precursor of a non-soap, anionic surfactant with a water-soluble, solid, alkali inorganic substance. In this method, a dry-neutralizing step is carried out in the presence of 0.1 to 1.0 mol of an inorganic acid per mol of the liquid acid precursor of a non-soap, anionic surfactant. The above detergent granules have the features of extremely low tackiness of the granules and containing larger number of micropores. By using the detergent granules, a high-bulk density detergent composition having a small particle size can be obtained at high yields.

摘要翻译： 制备洗涤剂颗粒的方法包括用水溶性固体碱性无机物质干燥中和非皂性阴离子表面活性剂的液体酸前体的步骤。 在该方法中，在每1mol非皂性阴离子表面活性剂的液体酸前体存在下，在0.1〜1.0mol无机酸的存在下进行中和干燥步骤。 上述洗涤剂颗粒具有颗粒粘度极低并含有较多数量的微孔的特征。 通过使用洗涤剂颗粒，可以高产率获得具有小粒径的高堆积密度洗涤剂组合物。

公开(公告)号：US06849590B1

公开(公告)日：2005-02-01

申请号：US09869359

申请日：1999-12-28

申请人： Hiroki Yamaboshi ,  Shuji Takana ,  Teruo Kubota ,  Hitoshi Takaya ,  Hiroyuki Yamashita ,  Hideichi Nitta

发明人： Hiroki Yamaboshi ,  Shuji Takana ,  Teruo Kubota ,  Hitoshi Takaya ,  Hiroyuki Yamashita ,  Hideichi Nitta

IPC分类号： B01J2/00 ,  C11D11/00 ,  C11D17/00 ,  C11D17/06

CPC分类号： B01J2/006 ,  C11D11/0082 ,  C11D17/0039 ,  C11D17/06

摘要： The present invention relates to a process for preparing particles for supporting a surfactant, comprising a step of giving a defect to a coating film containing a water-soluble component, wherein the coating film is formed on surfaces of raw material particles; and a process for preparing detergent particles comprising a step of mixing a surfactant composition and the particles for supporting a surfactant obtained by the above process, under conditions that the surfactant composition shows a liquid state. By using the process of the present invention, there can be obtained particles for supporting a surfactant, in which the supporting ability of the particles is improved, without lowering the detergency. In addition, by using the particles for supporting a surfactant, there can be obtained detergent particles having excellent detergency.

摘要翻译： 本发明涉及一种制备用于支撑表面活性剂的颗粒的方法，包括对含有水溶性组分的涂膜产生缺陷的步骤，其中在原料颗粒的表面上形成涂膜; 以及制备洗涤剂颗粒的方法，包括在表面活性剂组合物显示液态的条件下，混合表面活性剂组合物和用于负载由上述方法得到的表面活性剂的颗粒的步骤。 通过使用本发明的方法，可以获得支撑表面活性剂的颗粒，其中颗粒的支持能力得到改善，而不降低去污力。 另外，通过使用支撑表面活性剂的粒子，可以得到洗涤性优异的洗涤剂粒子。

公开(公告)号：US07115548B1

公开(公告)日：2006-10-03

申请号：US09889497

申请日：2000-01-14

申请人： Shu Yamaguchi ,  Hideichi Nitta ,  Kyoko Okada ,  Kimihiro Mizusawa ,  Jun Kozuka ,  Toshiharu Noguchi ,  Hiroyuki Yamashita

发明人： Shu Yamaguchi ,  Hideichi Nitta ,  Kyoko Okada ,  Kimihiro Mizusawa ,  Jun Kozuka ,  Toshiharu Noguchi ,  Hiroyuki Yamashita

IPC分类号： C11D17/06 ,  C11D3/08

CPC分类号： C11D17/065 ,  C11D1/83

摘要： A high-density detergent composition comprises 10 to 60% by weight of a surfactant composition having a weight ratio of an anionic surfactant to a nonionic surfactant of 4:10 or more and 10:0 or less, wherein the high-density detergent composition has a bulk density of from 600 to 1200 g/L, and has a total summation of a product of a mass base frequency Wi and a dissolving rate Vi of each group of classified granules obtained by classifying detergent granules by using a classifier, which satisfies the following formula: Σ(Wi·Vi)≧95(%), and wherein a mass base frequency of the classified granules having a size of less than 125 μm is 0.1 or less, wherein the classifier comprises sieves each having a sieve-opening 2000 μm, 1410 μm, 1000 μm, 710 μm, 500 μm, 355 μm, 250 μm, 180 μm, and 125 μm, and a receiver.

摘要翻译： 高密度洗涤剂组合物包含10至60重量％的具有阴离子表面活性剂与非离子表面活性剂的重量比为4:10或更高至10：0或更低的表面活性剂组合物，其中高密度洗涤剂组合物具有 堆积密度为600〜1200g / L，并且通过使用分级机对通过使用分级机分级洗涤剂颗粒而获得的各组分级颗粒的质量基准频率Wi和溶解速率Vi的乘积的总和，满足 下式：Sigma（Wi.Vi）> = 95（％），其中尺寸小于125μm的分级颗粒的质量基础频率为0.1或更小，其中分选机包括各自具有筛孔 2000个妈妈，1410个妈妈，1000个妈妈，710个妈妈，500个妈妈，355个妈妈，250个妈妈，180个妈妈和125个妈妈，以及一个接收者。

公开(公告)号：US20050272629A1

公开(公告)日：2005-12-08

申请号：US10524029

申请日：2003-08-13

申请人： Motomitsu Hasumi ,  Toshiki Nishi ,  Teruo Kubota ,  Shu Yamaguchi ,  Hideichi Nitta ,  Hiroyuki Yamashita

发明人： Motomitsu Hasumi ,  Toshiki Nishi ,  Teruo Kubota ,  Shu Yamaguchi ,  Hideichi Nitta ,  Hiroyuki Yamashita

IPC分类号： C11D3/12 ,  C11D3/37 ,  C11D11/00 ,  C11D17/00 ,  C11D17/06

CPC分类号： C11D11/0088 ,  C11D17/0039 ,  C11D17/06

摘要： A detergent particle comprising a base detergent particle, a base layer comprising a fine powder, prepared by treating a surface of the base detergent particle with a fine powder dispersion, in which a fine powder is dispersed in a binder, wherein the base layer is formed on the surface of the base detergent particle, and a surface coating comprising a surface modifier, which is formed on the base layer; a process for preparing a detergent particle, comprising the steps of treating a surface of a base detergent particle with a fine powder dispersion in which the fine powder is dispersed in a binder as a dispersion medium to form a base layer on the surface of the base detergent particle; and surface-coating the base layer with a surface modifier; and a fine powder dispersion for forming a base layer comprising a binder and a fine powder, wherein the fine powder is dispersed in the binder. The detergent composition comprising the detergent particle of the present invention can be used as laundry detergents, laundry bleaching agents, cleaning agents for hard surfaces such as detergents for automatic dishwashers, pipe cleaners, and the like.

摘要翻译： 一种洗涤剂颗粒，其包含基础洗涤剂颗粒，包含细粉末的基底层，其通过用细粉末分散体处理基础洗涤剂颗粒的表面而制备，其中细粉末分散在粘合剂中，其中形成基底层 在基础洗涤剂颗粒的表面上，以及包含表面改性剂的表面涂层，其形成在基底层上; 一种制备洗涤剂颗粒的方法，包括以细粉分散体处理基础洗涤剂颗粒表面的步骤，其中细粉末作为分散介质分散在粘合剂中以在基材的表面上形成基层 洗涤剂颗粒; 并用表面改性剂表面涂覆基层; 以及用于形成包含粘合剂和细粉末的基底层的细粉末分散体，其中细粉末分散在粘合剂中。 包含本发明的洗涤剂颗粒的洗涤剂组合物可用作衣物洗涤剂，衣物漂白剂，硬表面清洁剂，例如用于自动洗碗机的洗涤剂，管道清洁剂等。

公开(公告)号：US06354727B1

公开(公告)日：2002-03-12

申请号：US09403283

申请日：1999-10-19

申请人： Kouji Toyoda ,  Hiroyuki Yamashita ,  Hideichi Nitta ,  Kenji Tanaka

发明人： Kouji Toyoda ,  Hiroyuki Yamashita ,  Hideichi Nitta ,  Kenji Tanaka

IPC分类号： B01F1302

CPC分类号： B01F7/048 ,  B01F3/024

摘要： A mixing method and apparatus in which, a gas for conditioning the physical properties o the material being mixed is ejected forwardly of the direction of rotation of a stirring member from within the material being mixed, when stirring the material to be mixed with the stirring member which rotates around an axis inside a vessel.

摘要翻译： 一种混合方法和装置，其中用于调节待混合材料的物理性质的气体从搅拌材料的混合物向搅拌构件的旋转方向向前喷射时，搅拌与搅拌构件混合的材料 其围绕容器内的轴线旋转。

公开(公告)号：US06186427B1

公开(公告)日：2001-02-13

申请号：US09403284

申请日：1999-10-19

申请人： Kouji Toyoda ,  Hiroyuki Yamashita ,  Hideichi Nitta ,  Kenji Tanaka

发明人： Kouji Toyoda ,  Hiroyuki Yamashita ,  Hideichi Nitta ,  Kenji Tanaka

IPC分类号： B02C1822

CPC分类号： B01F7/00158 ,  B01F7/048 ,  B01F13/105 ,  B01F2013/108

摘要： A mixing apparatus comprising a stirring member (4) and a flow direction-changing member (7), which are provided so as to rotate together with a rotating shaft (3) disposed to be drivable in a rotating manner around an axis inside a vessel (2) for containing a material to be mixed, and a pulverizing member (6) provided on the inner circumference (2a′) of the vessel (2) facing the outer circumference of the rotating shaft (3) to be drivable in a rotating manner. The stirring member (4) is arranged by leaving a space relative to the outer circumference of the rotating shaft (3) in the radial direction of rotation, and has a stirring surface, which causes the material being mixed to flow toward the outer circumference of the rotating shaft (3). The flow direction-changing member (7) is provided by leaving a space relative to the inner circumference (2a′) of the vessel (2) in the radial direction of rotation between the stirring surface and the outer circumference of the rotating shaft (3), and has a changing surface (7d′), which changes the direction of flow of the material being mixed from a direction toward the outer circumference of the rotating shaft (3) to a direction toward the inner circumference (2a′) of the vessel (2).

摘要翻译： 一种混合装置，包括搅拌构件（4）和流动方向改变构件（7），所述搅拌构件（4）和流动方向改变构件（7）设置成与旋转轴（3）一起旋转，所述旋转轴（3）设置成围绕容器内的轴线以旋转方式驱动 （2），用于容纳待混合的材料;以及设置在所述容器（2）的与所述旋转轴（3）的外周面对置的内周（2a'）上的粉碎构件（6） 方式。 搅拌构件（4）通过在旋转轴线的径向方向上相对于旋转轴（3）的外周留出空间而配置，并且具有搅拌面，使搅拌面成为混合物流向外周 旋转轴（3）。 通过在搅拌面和旋转轴（3）的外周之间沿旋转径向相对于容器（2）的内周（2a'）留出空间来设置流动方向变换构件（7） ），并且具有变化面（7d'），其将从混合的材料的流动方向朝向所述旋转轴（3）的外周方向朝向所述旋转轴（3）的内周（2a'）的方向 船只（2）。