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公开(公告)号：EP0227168A2
公开(公告)日：1987-07-01
申请号：EP86202206.8
申请日：1986-12-08
摘要： Disclosed is an alumina-silica resin additive consisting of amorphous alumina-silica particles in which a definite cubic or spherical shape is retained in primary particles and the particle sizes of both the primary particles and the secondary particles are controlled to very small values. This additive is excellent in dispersibility in a resin, non-blowing property, slip characteristic and anti-blocking property. A product obtained by surface-treating the amorphous alumina-silica particles with a certain amount of an organic lubricant is very valuable as a filler.
摘要翻译： 公开了一种由无定形氧化铝 - 二氧化硅颗粒组成的氧化铝 - 二氧化硅树脂添加剂，其中一次颗粒中保留一定的立方或球形，并将一次颗粒和二次颗粒的粒径控制在非常小的值。 该添加剂在树脂中的分散性优异，不发泡性，滑动特性和防粘连性。 通过用一定量的有机润滑剂对无定形氧化铝 - 二氧化硅颗粒进行表面处理而获得的产品作为填料是非常有价值的。
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公开(公告)号：EP0088587B1
公开(公告)日：1986-06-04
申请号：EP83301122.4
申请日：1983-03-02
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53.发明公开Synthetic lamellar magnesium phyllosilicate and process for preparation thereof 失效合成薄片镁 - Phyllosilikat和Verfahren zu seiner Herstellung。
公开(公告)号：EP0165646A2
公开(公告)日：1985-12-27
申请号：EP85200997.6
申请日：1985-06-21
IPC分类号： C01B33/22
CPC分类号： A61K8/25 , A61Q19/00 , B01F17/0007 , C01B33/22 , C02F1/281 , C11D3/1253 , D21H17/68
摘要： Disclosed is synthetic lamellar magnesium phyllosilicate, which has as the main component a composition represented by the following formula:
wherein n is a number of up to 5, and has X-ray diffraction peaks at spacings of 4.5-4.6 Å, 2.5-2.6 A and 1.5-1.6 A, wherein the lamination asymmetry index (Is) defined by the following formula: wherein 6, stands for the angle formed by the peak perpendicular and the peak tangent on the small diffraction angle side in the X-ray diffraction peak at a spacing of 4.5-4.6 Å, and θ 2 stands for the angle formed by the peak perpendicular and the peak tangent on the large diffraction angle side in said X-ray diffraction peak, is at least 3.0, the BET specific area is at least 300 m 2 /g and the Methylene Blue decolorizing power (JIS K-1470) is at least 100 ml/g. This synthetic lamellar magnesium phyllosilicate is prepared by a process comprising subjecting active silicic acid or active aluminosilicic acid an an oxide or hydroxide of magnesium or a compound capable of forming said oxide or hydroxide under reaction conditions to a hydrothermal treatment.摘要翻译： 公开了合成层状镁页硅酸盐，其主要成分为由下式表示的组成：... Mg 3 Si 4 O 10（OH）2·nH 2 O（1）...其中n为多至5的数，...并具有X射线衍射 峰间距为4.5-4.6安培，2.5-2.6安格姆和1.5-1.6安培，其中由下式定义的层压不对称指数（ls）：... ls =tanθ2 /tanθ1（2）...其中θ1 代表X射线衍射峰的小衍射角侧的峰值垂直度和峰值切线所形成的角度，间隔为4.5-4.6安培角，θ2表示由峰值垂直和峰值形成的角度 所述X射线衍射峰中的大衍射角侧的切线为...至少为3.0，BET比表面积为至少300m 2 / g，亚甲基蓝脱色力（JIS K-1470）为至少 100毫升/克。 这种合成的层状镁页硅酸盐通过包括使活性硅酸或活性铝硅酸在反应条件下进行水热处理的方法包括使镁或者能够形成所述氧化物或氢氧化物的化合物的氧化物或氢氧化物。
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公开(公告)号：EP0159822A1
公开(公告)日：1985-10-30
申请号：EP85302093.1
申请日：1985-03-26
IPC分类号： C09C1/42
CPC分类号： D21H17/68 , C01P2002/70 , C01P2004/50 , C01P2004/51 , C01P2004/61 , C01P2006/10 , C01P2006/19 , C01P2006/60 , C01P2006/80 , C01P2006/82 , C09C1/42
摘要： An inorganic filler composed of a modified montmorillonite group clay mineral and having an X-ray diffraction pattern inherent to montmorillonite, an oil absorption of at least 100 ml/ 100 g and a Hunter whiteness of at least 80%. The modified clay mineral is produced by reacting a clay mineral of the montmorillonite group with 10 to 200% by weight based on the dry weight of the mineral, of an alkaline earth metal hydroxide in the presence of water, and reacting the resulting product with a salt of a metal of Group llb, III or IV of the periodic table containing an acid radical which gives a soluble alkaline earth metal salt upon reaction. The inorganic filler is especially suitable for use in lightweight paper.
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公开(公告)号：EP0114749A3
公开(公告)日：1985-05-22
申请号：EP84300335
申请日：1984-01-19
发明人： Usui, Koichi , Sato, Teiji , Tanaka, Masanori
IPC分类号： B41M05/26
CPC分类号： B41M5/3377 , Y10T428/256 , Y10T428/258 , Y10T428/259
摘要： Particulate material suitable for use as a filler in the heat-sensitive recording layer of a heat-sensitive recording paper comprises an amorphous silicate having a composition represented by the following oxide molecular ratio: wherein M represents at least one member selected from the group consisting of calcium, barium and zinc, or a product obtained by partially neutralising said silicate with carbon dioxide, said material having a BET specific surface area of 10 to 70 m 2 /g and a bulk density of 0.14 to 0.30 g/cc and also having such a secondary particle size distribution that secondary particles having a size smaller than 4 µm, as determined by the centrifugal precipitation method, constitute at least 70 % by weight of the total particles.
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56.发明授权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：EP1120379B1
公开(公告)日：2011-07-06
申请号：EP00931623.3
申请日：2000-05-31
发明人： HATANO, Masashi, Mizusawa Industrial Chemicals, Ltd. , YAMAMOTO, Hitoshi, Mizusawa Industrial Chemicals, Ltd. , KUSE, Daisuke, Mizusawa Industrial Chemicals, Ltd.
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 (D50) on volume basis of 1 to 10 νm as measured by the laser diffraction method, a step of mixing the resulting adjusted product with an inorganic compound which is soluble in or decomposable with an acid, granulating the resultant mixture into particles having similar shapes and a median diameter (D50) on volume basis of 10 to 60 νm as measured by the laser diffraction method, and a step of subjecting the particles having similar shapes to an acid treatment while maintaining the particle shape and size thereof. The method can be employed for providing activated clay particles having similar shapes which have macro pores therein and retain the fine structure of a dioctahedral type smectite clay mineral, and also have particle diameters controlled within the range wherein they exhibit excellent filtration property.
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公开(公告)号：EP2311930A1
公开(公告)日：2011-04-20
申请号：EP08876661.3
申请日：2008-11-28
发明人： DEMURA, Mitsuru , ABE, Shuichi
摘要： [Problems] To provide a method of purifying interesterified oils, which is capable of efficiently purifying the interesterified oil through a series of steps effectively solving a problem of decreased oxidation stability of the interesterified oil that is purified and a problem of color tone.
[Means for Solution] Water is added and mixed into an interesterified oil of animal/vegetable fat and oil in an amount of 0.30 to 5.0 parts by weight per 100 parts by weight of the interesterified oil, followed by dehydration.
Thereafter, a decolorizing treatment is conducted by adding an adsorbent thereto, and filtration is conducted to remove soaps, an alkali catalyst and the adsorbent contained in the interesterified oil.摘要翻译： 本发明提供一种能够通过一系列有效地解决纯化的酯化油的氧化稳定性降低和色调问题的一系列步骤有效地纯化酯化油的酯化油的纯化方法。 [解决方案]将水加入并混合到动植物脂肪和油的酯交换油中，其量为每100重量份酯交换油为0.30-5.0重量份，随后脱水。 此后，通过向其中加入吸附剂进行脱色处理，并进行过滤以除去皂化物，碱催化剂和包含在酯交换油中的吸附剂。
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58.发明公开Process for the preparation of an alkali aluminum complex hydroxide carbonate salt 失效Verfahren zur Herstellung eines komplexen碱性氢氧化铝
公开(公告)号：EP1454884A3
公开(公告)日：2007-06-06
申请号：EP04012416.6
申请日：1996-09-02
CPC分类号： C01F7/004 , C01F7/005 , C01P2002/22 , C01P2002/72 , C01P2002/74 , C01P2002/77 , C01P2002/78 , C01P2002/80 , C01P2002/82 , C01P2002/88 , C01P2004/03 , C01P2004/10 , C01P2004/61 , C01P2004/62 , C01P2006/10 , C01P2006/12 , C01P2006/19 , C01P2006/40 , C01P2006/60 , C01P2006/90 , C08K3/26 , C08K9/04
摘要： According to this invention, an amorphous or pseudo-boehmite-type hydrated alumina gel and an alkali metal carbonate or bicarbonate as starting materials are reacted in an aqueous medium to give a method of producing a process for producing an alkali aluminum complex hydroxide carbonate salt which is industrially low-cost and has high productivity. Furthermore, by using a gibbsite-type hydrated alumina, a lithium aluminum complex hydroxide carbonate salt can be synthesized by a migration method.
The lithium aluminum complex hydroxide carbonate salt and the sodium aluminum complex hydroxide carbonate salt obtained by the processes of the present invention have excellent compoundability in pigments and resins.
In addition, these complex salts have no foaming hazards at the time of processing the resins and are useful as resin fillers for halogen capturing property, infrared ray absorbing property and excellent transparency. They are especially useful as a stabilizer (halogen capturing agent) for resin films, a warmth-keeping agent (infrared absorbing agent) and an anti-blocking agent.摘要翻译： 根据本发明，将无定形或假勃姆石型水合氧化铝凝胶和作为原料的碱金属碳酸盐或碳酸氢盐作为原料在水性介质中反应，得到制备碱金属铝复合氢氧化物碳酸盐的方法的方法， 在工业上是低成本的，生产率高。 此外，通过使用三水铝矿型水合氧化铝，可以通过迁移法合成锂铝复合氢氧化物碳酸盐。 通过本发明的方法获得的锂铝复合氢氧化物碳酸盐和钠铝复合氢氧化物碳酸盐在颜料和树脂中具有优异的复合性。 此外，这些复盐在加工树脂时没有起泡危害，并且可用作卤素捕获性，红外线吸收特性和优异透明性的树脂填料。 它们作为用于树脂膜的稳定剂（卤素捕获剂），保温剂（红外线吸收剂）和防粘连剂特别有用。
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59.发明授权COMPOSITE ALKALI ALUMINUM HYDROXIDE CARBONATE, AND PROCESS FOR PRODUCTION AND USE THEREOF 失效复合碱性碳酸氢铝碳酸盐及其生产和使用方法
公开(公告)号：EP0790214B1
公开(公告)日：2005-11-16
申请号：EP96928729.1
申请日：1996-09-02
发明人： SATO, Teiji Mizusawa Industrial Chemicals, Ltd. , KOMATSU, Yoshinobu Mizusawa Industrial Chemicals, , HIGUCHI, Katsumi Mizusawa Industrial Chemicals, , KONDO, Masami Mizusawa Industrial Chemicals, Ltd. , TATEBE, Akira Mizusawa Industrial Chemicals, Ltd.
CPC分类号： C01F7/004 , C01F7/005 , C01P2002/22 , C01P2002/72 , C01P2002/74 , C01P2002/77 , C01P2002/78 , C01P2002/80 , C01P2002/82 , C01P2002/88 , C01P2004/03 , C01P2004/10 , C01P2004/61 , C01P2004/62 , C01P2006/10 , C01P2006/12 , C01P2006/19 , C01P2006/40 , C01P2006/60 , C01P2006/90 , C08K3/26 , C08K9/04
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公开(公告)号：EP1477568A1
公开(公告)日：2004-11-17
申请号：EP03705289.1
申请日：2003-02-18
发明人： ABE, Kiyoshi, Mizusawa Industrial Chemicals, Ltd. , NITTA, Hiroshi, Mizusawa Industrial Chemicals Ltd. , ENOCH, Y.Park , EUN, He Jung , HUA, Ming
IPC分类号： C12P25/00 , C12N1/26 , C12N1/38 , C07D475/14
摘要： A method of producing riboflavin by culturing riboflavin-producing microbes in a culture ground using a plant oil or an animal oil as a carbon source, forming and accumulating riboflavin therein and collecting riboflavin therefrom, wherein a carrier of a clay mineral having oil-adsorbing property, a chemically treated product thereof or a calcium compound is made present in the culture ground. The riboflavin is produced maintaining a high yield and at an increased production rate at a low cost without requiring cumbersome operations for concentrating and recovering the riboflavin. It is further allowed to recover the riboflavin by effectively utilizing the waste plant oil or the waste animal oil that is to be disposed of.
摘要翻译： 一种利用植物油或动物油作为碳源在培养基中培养生成核黄素的微生物生成核黄素的方法，在其中形成并积聚核黄素并从中收集核黄素，其中具有吸油性的粘土矿物的载体 ，其化学处理产物或钙化合物存在于培养基中。 生产的核黄素以较低的成本保持高产率和高生产率，而不需要繁琐的操作来浓缩和回收核黄素。 还可以通过有效地利用废弃植物油或要处置的废物动物油来回收核黄素。
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