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公开(公告)号:EP0636167A1
公开(公告)日:1995-02-01
申请号:EP92912723.0
申请日:1992-01-16
CPC分类号: C11D3/3715 , C11D3/38645 , C11D3/38672 , C11D17/0039
摘要: The invention relates to use of a water dispersible isophthalic acid polymer as a dust free coating on particulates. The particles provide a timed release of the contents of the particle which allows for reduced amounts of active agents on the coatings and less interference between active agents in the coating or environment and the particulates.
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公开(公告)号:EP0620848A1
公开(公告)日:1994-10-26
申请号:EP91919553.0
申请日:1991-10-10
摘要: L'invention se rapporte à un procédé de fabrication de particules d'enzymes pratiquement dépourvues de poussière. Selon ledit procédé on recouvre par pulvérisation des noyaux ou des grains particulaires solides avec des bouillons de fermentation contenant des enzymes. On peut utiliser des bouillons de fermentation dont 5 % à 100 % de la teneur totale en solides sont constitués d'une enzyme et dont la teneur totale en solides est de 4 % à 55 %. Pour des bouillons dont la teneur totale en solides est de 4 % à 31 %, les enzymes et agents d'enrobage peuvent être pulvérisés de manière à obtenir un gain de poids de 1 % à 24 % en poids par rapport au poids initial des noyaux. Pour des bouillons dont la teneur totale en solides est de 31 % à 55 %, on peut obtenir un gain de poids correspondant de 1 % à 100 %. Les noyaux enduits d'enzyme peuvent être ensuite revêtus d'agents d'enrobage. Le poids à sec total ajouté aux noyaux est compris entre 1 % et 19 % en l'absence d'agents d'enrobage, et de 1 % à 24 % en présence d'agents d'enrobage lorsqu'on prend le pourcentage inférieur de la teneur totale en solides. Le poids à sec total ajouté aux noyaux est compris entre 1 % et 100 % lorsqu'on prend le pourcentage supérieur de la teneur totale en solides. Ces conditions sont notamment utiles dans la granulation des enzymes aux activités très spécifiques, et permettant qu'une activité enzymatique efficace soit obtenue par l'adjonction aux noyaux de faibles quantités de solides du bouillon. La réduction des solides ajoutés représente un avantage économique important car elle fait diminuer les coûts de granulation.
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公开(公告)号:EP1940241B1
公开(公告)日:2012-08-15
申请号:EP06826039.7
申请日:2006-10-12
发明人: BECKER, Nathaniel, T. , CLARKSON, Kathleen, A. , DALE, Douglas , FRYKSDALE, Beth , GERBERT, Mark, S. , PARTSUF, Michael , GRAVESEN, Troels
CPC分类号: A61K9/14 , A23K20/189 , A23K40/30 , A23K50/75 , A61K9/16 , A61K9/5073 , A61K38/465 , A61K38/47 , A61K47/02 , C12N9/96 , C12N9/98
摘要: ABSTRACT A stable, durable granule for feed compositions has a core, at least one active agent; and at least one coating. The active agent of the granule retains at least 50% activity, at least 60% activity, at least 70% activity, at least 80% activity after conditions selected from one or more of a) a feed pelleting process, b) a steam-heated feed pretreatment process, c) storage, d) storage as an ingredient in an unpelleted mixture, and e) storage as an ingredient in a feed base mix or a feed premix comprising at least one compound selected from trace minerals, organic acids, reducing sugars, vitamins, choline chloride, and compounds which result in an acidic or a basic feed base mix or feed premix.
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公开(公告)号:EP1303582B1
公开(公告)日:2009-09-23
申请号:EP01955906.1
申请日:2001-07-20
发明人: BECKER, Nathaniel, T. , BOTT, Richard, T. , BOWDEN, Shauna, L. , HENG, Meng, Hong , PAECH, Christian , KOSOLA, Antti, V.
CPC分类号: C11D3/38663 , C12N9/54 , C12N9/96
摘要: Enzyme-containing formulations having improved stability and enzymatic activity in liquid medium, comprising one or more protease enzymes produced from any Bacillus bacteria, at least about 5 % alkali metal halide salt, and at least about 50 % polyol. Also disclosed are methods for making such formulations.
摘要翻译: 包含一种或多种由任何芽孢杆菌属细菌产生的蛋白酶,至少约5%碱金属卤化物盐和至少约50%多元醇的在液体培养基中具有改善的稳定性和酶活性的含酶制剂。 还公开了制备这种制剂的方法。
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公开(公告)号:EP1940241A2
公开(公告)日:2008-07-09
申请号:EP06826039.7
申请日:2006-10-12
发明人: BECKER, Nathaniel, T. , CLARKSON, Kathleen, A. , DALE, Douglas , FRYKSDALE, Beth , GEBERT, Mark, S. , PARTSUF, Michael , GRAVESEN, Troels
CPC分类号: A61K9/14 , A23K20/189 , A23K40/30 , A23K50/75 , A61K9/16 , A61K9/5073 , A61K38/465 , A61K38/47 , A61K47/02 , C12N9/96 , C12N9/98
摘要: ABSTRACT A stable, durable granule for feed compositions has a core, at least one active agent; and at least one coating. The active agent of the granule retains at least 50% activity, at least 60% activity, at least 70% activity, at least 80% activity after conditions selected from one or more of a) a feed pelleting process, b) a steam-heated feed pretreatment process, c) storage, d) storage as an ingredient in an unpelleted mixture, and e) storage as an ingredient in a feed base mix or a feed premix comprising at least one compound selected from trace minerals, organic acids, reducing sugars, vitamins, choline chloride, and compounds which result in an acidic or a basic feed base mix or feed premix.
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公开(公告)号:EP1042443B1
公开(公告)日:2006-11-02
申请号:EP98964195.6
申请日:1998-12-21
发明人: BECKER, Nathaniel, T. , CHRISTENSEN, Robert, I., Jr. , GAERTNER, Alfred, L. , GHANI, Mahmood, M. , DALE, Douglas, A.
CPC分类号: C12N9/48 , C11D3/38672 , C11D11/0088
摘要: A granule having high stability and low dust is described. The granule includes a hydrated barrier material having moderate or high water activity. Also described are methods of producing the granules.
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公开(公告)号:EP1414956A2
公开(公告)日:2004-05-06
申请号:EP02744468.6
申请日:2002-06-20
CPC分类号: C11D3/38 , C11D3/222 , C11D3/3753 , C11D3/38672 , C11D17/0039
摘要: The present invention provides highly impact-resistant, water-soluble or water dispersible, low-dust granules comprising an active ingredient and methods for obtaining the same.
摘要翻译: 本发明提供包含活性成分的高度抗冲击,水溶性或水分散性低尘颗粒及其获得方法。
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公开(公告)号:EP1309395A2
公开(公告)日:2003-05-14
申请号:EP01959706.1
申请日:2001-08-10
发明人: KOSOLA, Antti , BRAUN, Ryszard , BECKER, Nathaniel, T. , CHRISTENSEN, Robert, I., Jr. , KYLÄKOSKI, Ville , GAERTNER, Alfred, L.
IPC分类号: B01J2/16
摘要: A fluidized bed coating apparatus is provided and includes a fluid inlet adapted to be connected to a source of fluidizing fluid. The fluid inlet has an entrance opening having a first diameter and an exit opening downstream of the entrance opening. The exit opening has a second diameter that is larger than the first diameter. The inlet also includes an expanding inlet section, between the entrance opening and the exit opening, that has an average diameter that increases in a direction from said entrance opening to said exit opening. A fluid distribution plate is provided adjacent the exit opening and includes a plurality of through-passages to allow the even and distributed passage of a fluidizing fluid therethrough. A chamber having a chamber inlet and a chamber outlet is provided and the fluid distribution plate is positioned between the exit opening and the chamber inlet. The chamber includes at least a first diverging section having an average diameter that increases in the direction from the chamber inlet downstream toward the chamber outlet. The symmetrical design of the coater provides an evenly distributed flow of fluid that enables efficient and complete fluidization and coating of very large particle beds.
摘要翻译: 提供了一种流化床涂布装置,其包括适于连接到流化流体源的流体入口。 流体入口具有具有第一直径的入口开口和入口开口下游的出口开口。 出口具有比第一直径大的第二直径。 入口还包括位于入口开口和出口开口之间的膨胀入口部分,其具有在从所述入口开口到所述出口开口的方向上增加的平均直径。 流体分配板设置在出口附近并且包括多个贯通通道,以允许流化流体均匀且分布地通过。 提供具有腔室入口和腔室出口的腔室,并且流体分配板位于出口开口与腔室入口之间。 该腔室包括至少一个第一分叉部分,该第一分叉部分的平均直径在从腔室入口下游朝向腔室出口的方向上增加。 涂布机的对称设计提供均匀分布的流体流动,使高效和完全的流化和涂覆非常大的颗粒床成为可能。
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公开(公告)号:EP0896579B1
公开(公告)日:2002-07-10
申请号:EP97953171.2
申请日:1997-12-18
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