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公开(公告)号：DE69806614T3
公开(公告)日：2009-07-09
申请号：DE69806614
申请日：1998-04-22
Applicant: KAO CORP
Inventor： TOYODA KOUJI , YAMASHITA HIROYUKI , NITTA HIDEICHI , TANAKA KENJI
Abstract: 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).
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公开(公告)号：DE69229691D1
公开(公告)日：1999-09-09
申请号：DE69229691
申请日：1992-05-15
Applicant: KAO CORP
Inventor： YAMASHITA HIROYUKI , KONDO HIROYUKI , HATANO KOUICHI , NAKANO KATSUNORI , TOYODA KOUJI , SENZAKI TAKASHI
Abstract: 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.
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公开(公告)号：DE69806614D1
公开(公告)日：2002-08-22
申请号：DE69806614
申请日：1998-04-22
Applicant: KAO CORP
Inventor： TOYODA KOUJI , YAMASHITA HIROYUKI , NITTA HIDEICHI , TANAKA KENJI
Abstract: 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).
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公开(公告)号：AU651450B2
公开(公告)日：1994-07-21
申请号：AU1633492
申请日：1992-05-15
Applicant: KAO CORP
Inventor： YAMASHITA HIROYUKI , KONDO HIROYUKI , HATANO KOUICHI , NAKANO KATSUNORI , TOYODA KOUJI , SENZAKI TAKASHI
Abstract: 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.
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公开(公告)号：EP1016450A4
公开(公告)日：2001-01-17
申请号：EP98917613
申请日：1998-04-22
Applicant: KAO CORP
Inventor： TOYODA KOUJI , YAMASHITA HIROYUKI , NITTA HIDEICHI , TANAKA KENJI
Abstract: A mixing method comprising ejecting a gas for conditioning the properties of a substance being mixed from within the substance in the direction of revolution of agitating members (4) when the substance being mixed is agitated by the agitating members (4) which revolve about the shaft of a vessel (2).
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Patent Agency Ranking
公开(公告)号：HK1032553A1
公开(公告)日：2001-07-27
申请号：HK01103162
申请日：2001-05-04
Applicant: KAO CORP
Inventor： TOYODA KOUJI , YAMASHITA HIROYUKI , NITTA HIDEICHI , TANAKA KENJI
Abstract: A mixing method, in which, a gas for conditioning the physical properties of the material being mixed is ejected forwardly of the direction of rotation of the stirring member (4) from within the material being mixed during mixing, when stirring a material to be mixed with a stirring member (4), which rotates around an axis inside a vessel (2).
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公开(公告)号：ES2136608T3
公开(公告)日：1999-12-01
申请号：ES92108255
申请日：1992-05-15
Applicant: KAO CORP
Inventor： YAMASHITA HIROYUKI , KONDO HIROYUKI , HATANO KOUICHI , NAKANO KATSUNORI , TOYODA KOUJI , SENZAKI TAKASHI
Abstract: 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.
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公开(公告)号：EP1016451A4
公开(公告)日：2001-01-24
申请号：EP98917614
申请日：1998-04-22
Applicant: KAO CORP
Inventor： TOYODA KOUJI , YAMASHITA HIROYUKI , NITTA HIDEICHI , TANAKA KENJI
CPC classification number: B01F7/00158 , B01F7/048 , B01F13/105 , B01F2013/108
Abstract: A mixer comprising agitating members (4) and flow direction changing members (7), both of which are provided to revolve together with a rotating shaft (3) which can be rotated and driven on its axis in a vessel (2) containing a substance being mixed, and crushing members (6) provided on an inner peripheral portion (2a') of the vessel (2) facing an outer peripheral portion of the rotating shaft (3) so as to be rotatingly driven. The agitating members (4) are arranged to be spaced diametrically from the outer peripheral portion of the rotating shaft (3) and have agitating surfaces for moving the substance being mixed, toward the outer peripheral portion of the rotating shaft (3). The flow direction changing members (7) are disposed between agitating surfaces thereof and the outer peripheral portion of the rotating shaft (3) to be spaced diametrically from the inner peripheral portion (2a') of the vessel (2) and have surfaces (7d') for changing the flow direction of the substance being mixed from a direction toward the outer peripheral portion of the rotating shaft (3) to a direction toward the inner peripheral portion (2a') of the vessel (2).
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公开(公告)号：DE69820278T3
公开(公告)日：2007-07-05
申请号：DE69820278
申请日：1998-04-22
Applicant: KAO CORP
Inventor： TOYODA KOUJI , YAMASHITA HIROYUKI , NITTA HIDEICHI , TANAKA KENJI
Abstract: A mixing method, in which, a gas for conditioning the physical properties of the material being mixed is ejected forwardly of the direction of rotation of the stirring member (4) from within the material being mixed during mixing, when stirring a material to be mixed with a stirring member (4), which rotates around an axis inside a vessel (2).
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公开(公告)号：DE69806614T2
公开(公告)日：2002-11-07
申请号：DE69806614
申请日：1998-04-22
Applicant: KAO CORP
Inventor： TOYODA KOUJI , YAMASHITA HIROYUKI , NITTA HIDEICHI , TANAKA KENJI
Abstract: 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).
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