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：US06864221B1

公开(公告)日：2005-03-08

申请号：US09762948

申请日：2000-06-14

申请人： Shuji Takana ,  Hitoshi Takaya ,  Hiroki Yamaboshi ,  Yoichi Sugiyama ,  Hiroshi Kitagaito ,  Shu Yamaguchi ,  Hiroyuki Yamashita

发明人： Shuji Takana ,  Hitoshi Takaya ,  Hiroki Yamaboshi ,  Yoichi Sugiyama ,  Hiroshi Kitagaito ,  Shu Yamaguchi ,  Hiroyuki Yamashita

IPC分类号： C11D3/02 ,  C11D3/04 ,  C11D3/10 ,  C11D3/37 ,  C11D11/00 ,  C11D11/02 ,  C11D17/06

CPC分类号： C11D3/046 ,  C11D3/10 ,  C11D3/37 ,  C11D11/0082 ,  C11D11/02 ,  C11D17/065

摘要： The present invention relates to particles for supporting a surfactant and a process for preparing the same. Further, the present invention relates to high-density detergent particles using the particles for supporting a surfactant, and a process for preparing the same. According to the present invention, there can be obtained particles for supporting a surfactant which are excellent in the supporting ability (supporting capacity/supporting strength) for the liquid surfactant composition, and particles for supporting a surfactant which are excellent in the absorption properties (supporting rate) for the liquid surfactant composition, by spray-drying a preparation liquid obtainable by a process comprising the steps of preparing a first preparation liquid comprising a solution or slurry comprising a water-soluble polymer and a water-soluble salt; and subjecting the first preparation liquid to a treatment of increasing a number of water-soluble salt particles, thereby preparing a second preparation liquid having an increased number of water-soluble salt particles, as compared to the number of water-soluble salt particles which are present in the first preparation liquid. Further, since the liquid surfactant composition is supported by the particles for supporting a surfactant, detergent particles which are excellent in detergent performance, quality and the like can be efficiently obtained.

摘要翻译： 本发明涉及用于支撑表面活性剂的颗粒及其制备方法。 此外，本发明涉及使用用于支撑表面活性剂的颗粒的高密度洗涤剂颗粒及其制备方法。 根据本发明，可以获得支撑液体表面活性剂组合物的支持能力（支撑能力/支撑强度）优异的表面活性剂用颗粒和吸收性优异的支撑表面活性剂的颗粒（支撑 速率），通过喷雾干燥可通过包括以下步骤的方法获得的制备液：制备包含水溶性聚合物和水溶性盐的溶液或浆液的第一制备液; 并且对第一制备液进行处理以增加数量的水溶性盐颗粒，从而制备具有增加数量的水溶性盐颗粒的第二制备液，与水溶性盐颗粒的数量相比， 存在于第一准备液中。 此外，由于液体表面活性剂组合物被用于支撑表面活性剂的颗粒负载，所以可以有效地获得洗涤剂性能，质量等方面优异的洗涤剂颗粒。

公开(公告)号：US06734156B1

公开(公告)日：2004-05-11

申请号：US09762948

申请日：2001-02-14

申请人： Shuji Takana ,  Hitoshi Takaya ,  Hiroki Yamaboshi ,  Yoichi Sugiyama ,  Hiroshi Kitagaito ,  Shu Yamaguchi ,  Hiroyuki Yamashita

发明人： Shuji Takana ,  Hitoshi Takaya ,  Hiroki Yamaboshi ,  Yoichi Sugiyama ,  Hiroshi Kitagaito ,  Shu Yamaguchi ,  Hiroyuki Yamashita

IPC分类号： C11D1100

CPC分类号： C11D3/046 ,  C11D3/10 ,  C11D3/37 ,  C11D11/0082 ,  C11D11/02 ,  C11D17/065

摘要： The present invention relates to particles for supporting a surfactant and a process for preparing the same. Further, the present invention relates to high-density detergent particles using the particles for supporting a surfactant, and a process for preparing the same. According to the present invention, there can be obtained particles for supporting a surfactant which are excellent in the supporting ability (supporting capacity/supporting strength) for the liquid surfactant composition, and particles for supporting a surfactant which are excellent in the absorption properties (supporting rate) for the liquid surfactant composition, by spray-drying a preparation liquid obtainable by a process comprising the steps of preparing a first preparation liquid comprising a solution or slurry comprising a water-soluble polymer and a water-soluble salt; and subjecting the first preparation liquid to a treatment of increasing a number of water-soluble salt particles, thereby preparing a second preparation liquid having an increased number of water-soluble salt particles, as compared to the number of water-soluble salt particles which are present in the first preparation liquid. Further, since the liquid surfactant composition is supported by the particles for supporting a surfactant, detergent particles which are excellent in detergent performance, quality and the like can be efficiently obtained.

摘要翻译： 本发明涉及用于支持表面活性剂的颗粒及其制备方法。 此外，本发明涉及使用用于支撑表面活性剂的颗粒的高密度洗涤剂颗粒及其制备方法。 根据本发明，可以获得支撑液体表面活性剂组合物的支持能力（支撑能力/支撑强度）优异的表面活性剂用颗粒和吸收性优异的支撑表面活性剂的颗粒（支撑 速率），通过喷雾干燥可通过包括以下步骤的方法获得的制备液：制备包含水溶性聚合物和水溶性盐的溶液或浆液的第一制备液; 并且对第一制备液进行处理以增加数量的水溶性盐颗粒，从而制备具有增加数量的水溶性盐颗粒的第二制备液，与水溶性盐颗粒的数量相比， 存在于第一准备液中。 此外，由于液体表面活性剂组合物被用于支撑表面活性剂的颗粒负载，所以可以有效地获得洗涤剂性能，质量等方面优异的洗涤剂颗粒。

公开(公告)号：US06376453B1

公开(公告)日：2002-04-23

申请号：US09355032

申请日：1999-07-22

申请人： Teruo Kubota ,  Hitoshi Takaya ,  Shu Yamaguchi ,  Hiroyuki Yamashita ,  Shuji Takana

发明人： Teruo Kubota ,  Hitoshi Takaya ,  Shu Yamaguchi ,  Hiroyuki Yamashita ,  Shuji Takana

IPC分类号： C11D1700

CPC分类号： C11D11/02 ,  C11D3/0052 ,  C11D17/065

摘要： To provide detergent particles having high-speed dissolution capable of dissolving quickly in water after supplying the detergent particles in water, and a method for preparing the detergent particles, and a detergent composition comprising the detergent particles. Detergent particles having an average particle size of from 150 to 500 &mgr;m and a bulk density of 500 g/liter or more, wherein the detergent particles comprising a detergent particle being capable of releasing a bubble from an inner portion of the detergent particles in a process of dissolving the detergent particle in water, the bubble having a size of one-tenth or more of a particle size of the detergent particle, and wherein the detergent particles have a dissolution rate as calculated by Equation (1) of 90% or more, under conditions where the detergent particles are supplied in water at 5° C.; stirred for 60 seconds under the test stirring conditions; and filtered with a standard sieve having a sieve-opening of 74 &mgr;m as defined by JIS Z 8801, or wherein the detergent particles have a dissolution rate of 82% or more, the detergent particles stirred for 30 seconds and calculated in the same manner as above.

摘要翻译： 提供具有高速溶解性能的洗涤剂颗粒，以及包含洗涤剂颗粒的洗涤剂组合物，其中洗涤剂颗粒在将洗涤剂颗粒供给到水中之后能迅速溶解在水中。 平均粒度为150〜500μm，体积密度为500g / l以上的洗涤剂粒子，其中，含有洗涤剂粒子的洗涤剂粒子能够以洗涤剂粒子的内部从内部释放气泡 将洗涤剂颗粒溶解在水中，气泡的尺寸为洗涤剂颗粒的粒径的十分之一以上，其中洗涤剂颗粒具有90％以上的等式（1）计算的溶解速率， 在洗涤剂颗粒在5℃的水中供应的条件下进行。 在试验搅拌条件下搅拌60秒; 用JIS Z 8801定义的筛孔为74μm的筛子进行过滤，或者其中洗涤剂颗粒的溶解率为82％以上，洗涤剂颗粒搅拌30秒，并以与 以上。

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：US07098177B1

公开(公告)日：2006-08-29

申请号：US09581594

申请日：1999-10-14

申请人： Teruo Kubota ,  Hitoshi Takaya ,  Hiroyuki Yamashita

发明人： Teruo Kubota ,  Hitoshi Takaya ,  Hiroyuki Yamashita

IPC分类号： C11D11/00

CPC分类号： C11D17/06 ,  C11D11/0082 ,  C11D17/065

摘要： A process for preparing detergent particles containing step (I): mixing a base particle for supporting a surfactant ((a) component), and a surfactant composition ((b) component), under mixing conditions wherein the (a) component does not substantially undergo breakdown, to give a mixture; wherein the base particle is obtained by spray-drying an aqueous slurry, wherein the mixing operation is carried out by using a mixer containing agitation impellers, and where the mixer further contains disintegration impellers, the mixing operation step (I) is carried out without substantially rotating the disintegration impellers; and step (II): mixing the mixture obtained in step (I) with 5 to 100 parts by weight of fine powder, while substantially maintaining the shape of the (a) component containing (b) component, to give detergent particles, having a degree of particle growth of 1.3 or less, and a bulk density of 500 g/L or more.

摘要翻译： 一种制备含有步骤（I）的洗涤剂颗粒的方法：在（a）成分基本上不含有（a）成分的混合条件下混合表面活性剂（（a）成分）和表面活性剂组合物（（b）成分） 进行分解，给出混合物; 其特征在于，所述基础颗粒是通过喷雾干燥含水浆料而获得的，其中所述混合操作是通过使用含有搅拌叶轮的混合器进行的，并且其中所述混合器还包含崩解叶轮，所述混合操作步骤（I） 旋转分解叶轮; 和步骤（II）：在基本保持含（b）成分的（a）成分的形状的同时，将步骤（I）中获得的混合物与5至100重量份的细粉末混合，得到具有 粒子生长度为1.3以下，堆积密度为500g / L以上。

公开(公告)号：US06602846B1

公开(公告)日：2003-08-05

申请号：US09762934

申请日：2001-02-14

申请人： Teruo Kubota ,  Hitoshi Takaya ,  Motomitsu Hasumi ,  Hiroyuki Yamashita

发明人： Teruo Kubota ,  Hitoshi Takaya ,  Motomitsu Hasumi ,  Hiroyuki Yamashita

IPC分类号： C11D1100

CPC分类号： C11D17/065 ,  C11D11/0082

摘要： The present invention relates to a process for preparing uni-core detergent particles having a degree of particle growth of 1.5 or less and a bulk density of 500 g/L or more, comprising the steps of (A-I) mixing base particles for supporting a surfactant which have an average particle size of from 150 to 500 &mgr;m and a bulk density of 400 g/L or more [Component (a)] with a surfactant composition [Component (c)]; (A-II) mixing a mixture obtained in Step (A-I) with a powdery builder [Component (b)] of which primary average particle size is from 3 to 30 &mgr;m; and (A-III) mixing a mixture obtained in Step (A-II) with a fine powder [Component (d)] of which primary average particle size is smaller than that of Component (b). By using the process of the present invention, the uni-core detergent particles which are excellent in the dissolubility and the flowability properties can be prepared.

摘要翻译： 本发明涉及一种制备颗粒生长度为1.5以下，体积密度为500g / L以上的单核洗涤剂粒子的方法，其特征在于，包括（A1）混合用于担载表面活性剂的基础粒子 具有表面活性剂组合物[组分（c）]的平均粒度为150至500μm，堆积密度为400g / L或更高[组分（a）]]。 （A-II）将步骤（A-I）中获得的混合物与一次平均粒径为3-30μm的粉末助洗剂[组分（b）]混合; 和（A-III）将步骤（A-II）中获得的混合物与一次平均粒径小于组分（b）的细粉末[组分（d）]混合。 通过使用本发明的方法，可以制备溶解性和流动性优异的单核洗涤剂颗粒。

公开(公告)号：US06534474B1

公开(公告)日：2003-03-18

申请号：US09701781

申请日：2000-12-04

申请人： Kyoko Okada ,  Teruo Kubota ,  Hitoshi Takaya ,  Shu Yamaguchi ,  Hiroyuki Yamashita

发明人： Kyoko Okada ,  Teruo Kubota ,  Hitoshi Takaya ,  Shu Yamaguchi ,  Hiroyuki Yamashita

IPC分类号： C11D183

CPC分类号： C11D17/06 ,  C11D1/83 ,  C11D3/3707 ,  C11D10/045

摘要： The surfactant composition of the present invention is a surfactant composition which is capable of being formulated for use in a non-liquid detergent composition, the surfactant composition comprising a) a nonionic surfactant having a melting point of 30° C. or less; b) an anionic surfactant having sulfonate group; and c) an immobilization agent for a) component, wherein b) component is formulated in an amount of from 0 to 300 parts by weight, based on 100 parts by weight of a) component, and wherein c) component is formulated in an amount of from 1 to 100 parts by weight, based on 100 parts by weight of a) component, and wherein the surfactant composition has (1) a temperature range that a viscosity of the composition is 10 Pa·s or less at a temperature equal to or higher than a pour point of the surfactant composition; and (2) a temperature range that a penetrating hardness of the composition is 100 g/cm2 or more in a temperature range between a temperature lower than the pour point of the surfactant composition and a temperature higher than the melting point of a) component.

摘要翻译： 本发明的表面活性剂组合物是能够配制用于非液体洗涤剂组合物的表面活性剂组合物，所述表面活性剂组合物包含a）熔点为30℃以下的非离子表面活性剂; b）具有磺酸盐基团的阴离子表面活性剂; 和c）a）组分的固定剂，其中b）组分的配制量为0至300重量份，基于100重量份的a）组分，并且其中c）组分配制成一定量 1至100重量份，基于100重量份的a）组分，并且其中表面活性剂组合物具有（1）组合物的粘度在等于或等于10℃的温度下为10Pa·s以下的温度范围 或高于表面活性剂组合物的倾点; 和（2）在比表面活性剂组合物的倾点低的温度和高于a）成分的熔点的温度的温度范围内组合物的穿透硬度为100g / cm 2以上的温度范围。

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：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。