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公开(公告)号：WO0134520B1
公开(公告)日：2001-07-26
申请号：PCT/JP0007874
申请日：2000-11-09
Applicant: KAO CORP , OKI KAZUO , HOSOKAWA HIROJI , SAKAGUCHI MIKIO , KITAGAITO HIROSHI , TAGUCHI KAZUO , TAKAYA HITOSHI
Inventor： OKI KAZUO , HOSOKAWA HIROJI , SAKAGUCHI MIKIO , KITAGAITO HIROSHI , TAGUCHI KAZUO , TAKAYA HITOSHI
Abstract: A process for efficiently preparing fine zeolite particles comprising synthesizing zeolite in the presence of an alkaline earth metal-containing compound and/or with controlling the preparation process of zeolite, thereby giving fine zeolite particles being composed of crystalline aluminosilicate, the fine zeolite particles having a fine average primary particle size, being excellent in the cationic exchange properties and the oil-absorbing ability, having a fine average aggregate particle size, and being excellent in the dispersibility; fine zeolite particles obtainable by the above process; and a detergent composition comprising the fine zeolite particles, the detergent composition being excellent in the detergency.
Abstract translation: 一种有效制备细沸石颗粒的方法，该方法包括在含碱土金属的化合物存在下和/或控制沸石的制备过程中合成沸石，由此得到由结晶硅铝酸盐组成的细沸石颗粒，所述细沸石颗粒具有 具有良好的平均一次粒径，阳离子交换性和吸油性优异，平均聚集体粒径微细且分散性优异， 通过上述方法得到的细沸石颗粒; 和含有该细沸石颗粒的洗涤剂组合物，该洗涤剂组合物具有优异的去污力。
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公开(公告)号：EP1142984A4
公开(公告)日：2004-04-14
申请号：EP99961452
申请日：1999-12-28
Applicant: KAO CORP
Inventor： YAMABOSHI HIROKI , TAKANA SHUJI , KUBOTA TERUO , TAKAYA HITOSHI , YAMASHITA HIROYUKI , NITTA HIDEICHI
CPC classification number: B01J2/006 , C11D11/0082 , C11D17/0039 , C11D17/06
Abstract: A process for producing granules for supporting a surfactant thereon which comprises a step in which granules having on the surface thereof a coating film containing a water-soluble ingredient are treated so as to have a coating film deficiency; and a process for producing detergent particles which comprises the step of mixing a surfactant composition with the granules obtained by the above process, under such conditions that the surfactant composition is in a liquid state. By the former process, surfactant-supporting granules having improved supporting ability can be obtained without lowering the detergency. Use of these granules can give detergent particles having excellent detergency.
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公开(公告)号：EP1186651A4
公开(公告)日：2004-07-28
申请号：EP00937229
申请日：2000-06-15
Applicant: KAO CORP
Inventor： SAIJO HIROYUKI , TAKAYA HITOSHI , NITTA HIDEICHI , YAMAGUCHI SHU , YAMASHITA HIROYUKI
CPC classification number: C11D3/046 , C11D1/83 , C11D3/06 , C11D3/10 , C11D3/225 , C11D3/3719 , C11D3/3761 , C11D11/0082 , C11D17/065
Abstract: A particulate detergent which comprises 5 to 50 wt.% phosphate builder, 5 to 40 wt.% anionic surfactant, and 1 to 30 wt.% nonionic surfactant and has an average particle diameter of 150 to 500 mu , a bulk density of 500 g/L or higher, and a flow time of 10 seconds or shorter, wherein the particulate detergent comprises detergent particles each capable of releasing, from inner parts thereof, bubbles having a diameter of at least one-tenth the particle diameter during dissolution in water and has a solubility as calculated with equation (1) of 90% or higher. Since the particulate detergent has enhanced solubility and flowability, it can have improved suitability for laundering by hand. Equation (1) Solubility (%) = [1-(T/S)]x100 S: Amount of added particles for detergent addition (g) T: Dry amount of residue on sieve after stirring (g).
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公开(公告)号：DE69839180T2
公开(公告)日：2009-02-19
申请号：DE69839180
申请日：1998-12-10
Applicant: KAO CORP
Inventor： KUBOTA TERUO , TAKAYA HITOSHI , YAMAGUCHI SHU , YAMASHITA HIROYUKI , TAKANA SHUJI
Abstract: 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 mu 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 DEG C; stirred for 60 seconds under the test stirring conditions; and filtered with a standard sieve having a sieve-opening of 74 mu 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.
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公开(公告)号：ES2282115T3
公开(公告)日：2007-10-16
申请号：ES00937223
申请日：2000-06-14
Applicant: KAO CORP
Inventor： TAKANA SHUJI , TAKAYA HITOSHI , YAMABOSHI HIROKI , SUGIYAMA YOICHI , KITAGAITO HIROSHI , YAMAGUCHI SHU
Abstract: Un procedimiento para preparar partículas para soportar un tensioactivo que comprende las etapas de preparar un líquido de preparación que comprende un polímero hidrosoluble y una sal hidrosoluble, y secar por pulverización el líquido de preparación así obtenido, en el que la etapa de preparar el líquido de preparación comprende (a) preparar un primer líquido de preparación que comprende una disolución o suspensión que comprende un polímero hidrosoluble y una sal hidrosoluble, y (b) someter el primer líquido de preparación a un tratamiento de aumento del número de partículas de sal hidrosoluble soluble, preparando así un segundo líquido de preparación que tiene un aumento del número de partículas de sal hidrosoluble, comparado con el número de partículas de sal hidrosoluble que están presentes en el primer líquido de preparación.
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Patent Agency Ranking
公开(公告)号：DE60012142T2
公开(公告)日：2005-08-04
申请号：DE60012142
申请日：2000-11-09
Applicant: KAO CORP
Inventor： OKI KAZUO , HOSOKAWA HIROJI , SAKAGUCHI MIKIO , KITAGAITO HIROSHI , TAGUCHI KAZUO , TAKAYA HITOSHI
Abstract: A process for efficiently preparing fine zeolite particles comprising synthesizing zeolite in the presence of an alkaline earth metal-containing compound and/or with controlling the preparation process of zeolite, thereby giving fine zeolite particles being composed of crystalline aluminosilicate, the fine zeolite particles having a fine average primary particle size, being excellent in the cationic exchange properties and the oil-absorbing ability, having a fine average aggregate particle size, and being excellent in the dispersibility; fine zeolite particles obtainable by the above process; and a detergent composition comprising the fine zeolite particles, the detergent composition being excellent in the detergency.
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公开(公告)号：MY118203A
公开(公告)日：2004-09-30
申请号：MYPI9805536
申请日：1998-12-08
Applicant: KAO CORP
Inventor： KUBOTA TERUO , TAKAYA HITOSHI , YAMAGUCHI SHU , YAMASHITA HIROYUKI , TAKANA SHUJI
Abstract: DETERGENT PARTICLES HAVING AN AVERAGE PARTICLE SIZE OF FROM 150 TO 500 mM, WHEREIN THE DETERGENT PARTICLES HAVE A BULK DENSITY OF 500 G/LITER OR MORE, WHEREIN THE DETERGENT PARTICLES HAVE PORES CAPABLE OF RELEASING BUBBLES FROM AN INNER PORTION OF THE DETERGENT PARTICLES IN A PROCESS OF DISSOLVING THE DETERGENT PARTICLES IN WATER, THE BUBBLES HAVING A SIZE OF ONE-TENTH OR MORE OF A PARTICLE SIZE OF THE DETERGENT PARTICLES, AND WHEREIN THE DETERGENT PARTICLES HAVE A DISSOLUTION RATE OF 90OR MORE UNDER SPECIFIC CONDITIONS.
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公开(公告)号：DE69839180D1
公开(公告)日：2008-04-10
申请号：DE69839180
申请日：1998-12-10
Applicant: KAO CORP
Inventor： KUBOTA TERUO , TAKAYA HITOSHI , YAMAGUCHI SHU , YAMASHITA HIROYUKI , TAKANA SHUJI
Abstract: 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 mu 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 DEG C; stirred for 60 seconds under the test stirring conditions; and filtered with a standard sieve having a sieve-opening of 74 mu 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.
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公开(公告)号：DE69930738D1
公开(公告)日：2006-05-18
申请号：DE69930738
申请日：1999-06-03
Applicant: KAO CORP TOKIO TOKYO
Inventor： OKADA KYOKO , KUBOTA TERUO , TAKAYA HITOSHI , YAMAGUCHI SHU , YAMASHITA HIROYUKI
Abstract: A surfactant composition which comprises: (a) a nonionic surfactant having a melting point at 30 DEG C or lower, (b) as anionic surfactant having a sulfonic acid group and (c) a fixing agent for component (a), wherein component (b) is compounded in an amount of 0 to 300 parts by weight relative to 100 parts by weight of component (a) and component (c) is compounded in an amount of 1 to 100 parts by weight relative to 100 parts by weight of component (a), and wherein the composition has (1) a temperature range which is higher than the flowing point of the surfactant composition and in which said composition has the viscosity of 10 Pa.s or less and (2) a temperature range which is lower than the flowing point of the surfactant composition and higher than the melting point of component (a) and in which said composition has a penetration hardness of 100 g/cm or greater. The surfactant composition can be compounded as a component for a non-liquid surfactant composition.
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公开(公告)号：AU744708B2
公开(公告)日：2002-02-28
申请号：AU5247300
申请日：2000-06-14
Applicant: KAO CORP
Inventor： TAKANA SHUJI , TAKAYA HITOSHI , YAMABOSHI HIROKI , SUGIYAMA YOICHI , KITAGAITO HIROSHI , YAMAGUCHI SHU , YAMASHITA HIROYUKI
Abstract: 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.
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