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1.发明公开NOVEL ACTIVATED CLAY AND BLEACHING AGENT FOR ANIMAL OR VEGETABLE FATS OR OILS OR MINERAL OILS 审中-公开动物或植物脂肪和油和矿物活化新颖的声音和漂白剂
公开(公告)号：EP2325142A4
公开(公告)日：2012-10-03
申请号：EP09814413
申请日：2009-08-11
CPC分类号： C01B33/40 , A23D9/00 , B01J20/12 , B01J20/28061 , B01J20/28071 , B01J20/28073 , B01J20/28078 , C11B3/10
摘要： [Problems] To provide a novel active clay having superior decolorizing performance to the conventional active clays and a decolorizing agent comprising the active clay for animal and plant fats and oils or for mineral oils. [Means for Solution] The active clay has a porous volume of 0.40 to 0.60 cm 3 /g with porous sizes of 1.7 to 100 nm as measured by the nitrogen adsorption method, a porous volume ratio (B/A) of the porous volume (A) with porous sizes of 1.7 to 11.5 nm and the porous volume (B) with porous sizes of not smaller than 11.5 nm but not larger than 100 nm in a range of 0.75 to 1.5, and an amount of solid acid of Ho ‰¦ -3.0 in a range of 0.15 to 0.40 mmols/g.
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公开(公告)号：EP1666558A4
公开(公告)日：2007-07-25
申请号：EP04747081
申请日：2004-06-30
发明人： UENO TORU , NAKAJIMA MICHIYUKI , SAKAO KAZUNORI
IPC分类号： C09K3/00 , C08K3/18 , C08K3/34 , C08L101/00 , C09D5/04 , C09D7/00 , C09D7/12 , C09D201/00 , C09J11/02 , C09J11/04 , C09J201/00
摘要： A thixotropy-imparting agent comprises chain clay mineral particles which have a thixotropic index (TI) of not smaller than 4.0 in a dispersion solution obtained by dispersing chain clay mineral particles at a concentration of 7% by weight in diethylhexyl phthalate (DOP) as a dispersing medium and not smaller than 3.0 in a dispersion solution obtained by dispersing chain clay mineral particles at a concentration of 3% by weight in water as a dispersion medium, and have a bulk density of not larger than 0.125 g/ml, and a particle size distribution of secondary particles as measured by a laser method, in which particle sizes of larger than 1.0 µm but not larger than 30µm are not less than 70% by weight and particle sizes of not larger than 1.0 µm are in a range of 5 to 30% by weight.
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公开(公告)号：EP1484384A4
公开(公告)日：2005-12-07
申请号：EP03743989
申请日：2003-02-28
摘要： A method for producing a bio-fuel, characterized in that it comprises allowing an enzyme to act on an oil and grease being present in a waste clay, to decompose it into a fatty acid, and reacting the resultant fatty acid with a lower alcohol to prepare an ester to be used as a bio-fuel. The method can be employed for producing a bio-fuel, which is friendly to the environment, by a process with a reduced number of steps and without the need for a complicated operation.
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4.发明公开ZINC-MODIFIED COMPOSITE POLYBASIC SALT, PROCESS FOR PRODUCING THE SAME, AND USE 审中-公开锌改性，复合多元盐，加工生产和使用THE SAME
公开(公告)号：EP1129994A4
公开(公告)日：2005-02-09
申请号：EP00944341
申请日：2000-07-07
发明人： KOMATSU YOSHINOBU , ISHIDA HITOSHI , IGARASHI HIROSHI , KONDO MASAMI , MINAGAWA MADOKA , SATO TETSU , SATO TEIJI
CPC分类号： B01J41/10 , C01G9/00 , C01G9/006 , C01P2002/22 , C07F5/069
摘要： A composite-metal polybasic salt which contains, as metallic ingredients, a trivalent metal, zinc metal, and a divalent metal and has a novel crystalline structure. It has anion-exchanging properties and is useful by itself as an anion exchanger, and an anion suitable for the intended application can be incorporated thereinto through anion exchange. It is usable in a wide range of applications. The composite-metal polybasic salt is characterized by having a chemical composition represented by (M2)a(Zn)b(M3)x(OH)y(A)z nH2O (wherein M2 is a divalent metal; M3 is a trivalent metal; A is an anion; and a, b, x, y, z, and n each is a number showing the proportion) and having a diffraction peak at each of 2 theta 's of 2 to 15 DEG , 19.5 to 24 DEG , and 33 to 50 DEG and a single peak at a 2 theta of 60 to 64 DEG in X-ray diffractometry (Cu- alpha ).
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5.发明公开ACTIVATED CLAY PARTICLES HAVING SIMILAR SHAPES, METHOD FOR PRODUCTION THEREOF AND USE THEREOF 有权用于生产和它们的用途类似表单，流程活性粘土颗粒
公开(公告)号：EP1120379A4
公开(公告)日：2004-11-03
申请号：EP00931623
申请日：2000-05-31
发明人： HATANO MASASHI , YAMAMOTO HITOSHI , KUSE DAISUKE
摘要： A method for producing activated clay particles having similar shapes which comprises a step of adjusting the particle size of a dioctahedral type smectite clay mineral to a median diameter (D>50 50
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公开(公告)号：EP2311930A4
公开(公告)日：2013-08-07
申请号：EP08876661
申请日：2008-11-28
发明人： DEMURA MITSURU , ABE SHUICHI
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7.发明公开
公开(公告)号：EP1112960A4
公开(公告)日：2003-08-27
申请号：EP00944340
申请日：2000-07-07
发明人： KOMATSU YOSHINOBU , ISHIDA HITOSHI , IGARASHI HIROSHI , KONDO MASAMI , MINAGAWA MADOKA , SATO TETSU , SATO TEIJI
IPC分类号： B01J41/10 , C01B13/36 , C01F7/00 , C01G1/00 , C08K3/22 , C09K21/02 , B01J41/08 , C01B25/45 , C01B33/38 , C07C51/41 , C07C53/126 , C08K3/18 , C08K5/098 , C09K5/14
CPC分类号： C09K21/02 , B01J41/10 , C01B13/363 , C01F7/005 , C01G1/00 , C01P2002/01 , C01P2002/22 , C01P2002/72 , C01P2002/80 , C01P2002/82 , C01P2002/88 , C01P2004/03 , C08K3/22
摘要： A composite metal polybasic salt containing a trivalent metal and magnesium as metal components and having a novel crystal structure, and a method of preparing the same. The invention further deals with a composite metal polybasic salt which has anion-exchanging property, which by itself is useful as an anion-exchanger, capable of introducing anions suited for the use upon anion-exchange, and finds a wide range of applications, and a method of preparing the same. The composite metal polybasic salt has a particular chemical composition and X-ray diffraction peaks, and further has a degree of orientation (Io) of not smaller than 1.5.
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公开(公告)号：EP2034006A4
公开(公告)日：2012-09-26
申请号：EP07708113
申请日：2007-01-31
发明人： HATANO MASASHI , HAZUMA TETSUJI , SAKAO KAZUNORI , UENO TOORU
CPC分类号： C11B3/10
摘要： A decoloring agent for fats and oils or mineral oils, comprising an activated clay obtained by treating a dioctahedral smectite clay mineral with an acid, wherein the activated clay has an average particle diameter (D 50 ) of 20 to 30 µm calculated as the volume relying upon the laser diffraction scattering method and contains fine particles of not larger than 5 µm in an amount.of not larger than 15% by volume, has a bulk density in a range of 0.60 to 0.70 g/cc, has a pore volume at pore diameters of 17 to 3,000 Å of 0.35 to 0.40 cc/g as measured relying upon the nitrogen adsorption method, and has a ratio of the bulk density and the pore volume (bulk density/pore volume) in a range of 1.55 to 1.95. The decoloring agent has excellent filtering property, high decoloring property and low oil retention.
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公开(公告)号：EP1477568A4
公开(公告)日：2007-05-09
申请号：EP03705289
申请日：2003-02-18
发明人： ABE KIYOSHI , NITTA HIROSHI , ENOCH Y PARK , EUN HE JUNG , HUA MING
摘要： A process for producing riboflavin, comprising culturing riboflavin producing fungi in a culture medium in which a vegetable oil or an animal oil is used as a carbon source so as to effect formation and accumulation of riboflavin and harvesting the riboflavin, characterized in that a carrier constituted of a clay mineral capable of adsorbing oil contents or a product of chemical treatment thereof or a calcium compound is incorporated in the culture medium. This process enables carrying out the concentration and recovery of riboflavin at low cost without the need of time-consuming operation, so that riboflavin can be produced in a high production rate with a high yield, and further enables effectively utilizing waste vegetable oils or animal oils to be disposed of for the recovery of riboflavin.
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公开(公告)号：EP1205439A4
公开(公告)日：2005-01-26
申请号：EP01900674
申请日：2001-01-11
发明人： SAWADA H , IGARASHI H , TATEBE A , SAKAO K
IPC分类号： C01G9/00 , A01N59/16 , C01B35/10 , C01B35/12 , C08K3/38 , C08L101/00 , A01N59/14 , C09K21/02
CPC分类号： A61K8/27 , A01N59/16 , A61Q17/005 , C01B35/12 , C08K3/38
摘要： A zinc borate having a particular crystallite size and containing very little sodium components and a method of preparing the same. The zinc borate has a particular chemical composition, has a crystallite size of not smaller than 40 nm as found from diffraction peaks of indexes of planes of (020), (101) and (200) in the X-ray diffraction image (Cu-k alpha ) and contains sodium components in amounts of not larger than 100 ppm as measured by the atomic absorptiometric method.
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