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公开(公告)号：NO20043342L
公开(公告)日：2004-08-11
申请号：NO20043342
申请日：2004-08-11
Applicant: BASF AG
Abstract: The present invention describes a process for the preparation of an enzyme-containing granulate wherein an aqueous enzyme-containing liquid is, optionally supplemented with a solid carrier and/or additive ingredients, processed into granules, dried and subsequently coated with a dispersion containing particles of a hydrophobic substance. The hydrophobic substance may be a hydrophobic fat- or wax-like substance or a hydrophobic polymeric compound. Preferably, the hydrophobic polymeric compound is a polyolefin, more preferably polyethylene and/or polypropylene. The thus coated enzyme granulate is suitable for the manufacture of animal feed compositions by mixing the granulate with feed ingredients, treating with steam and pelleting. The coated granulates show high enzyme stability during pelleting conditions and during storage. At the same time, the dissolution time of the granule is very short so that the bioavailability of the enzyme to the animal is improved.
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公开(公告)号：DE19929257A1
公开(公告)日：2000-12-28
申请号：DE19929257
申请日：1999-06-25
Applicant: BASF AG
Inventor： HARZ HANS-PETER , BETZ ROLAND , SCHOENER FRANZ-JOSEF , MEESTERS GABRIEL MARINUS , ANDELA CARL SIDONIUS MARIA
IPC: A23K20/189 , A23K40/10 , A23K40/20 , A23K40/30 , A23K1/165
Abstract: Production of a polymer-coated granulated animal feed additive containing enzyme(s). Production of a polymer-coated granulated animal feed additive containing enzyme(s) comprises: (1) granulating a mixture of a suitable feed carrier and enzyme(s); and (2) coating the granulate with a suitable organic polymer (I) by spraying the granulate with a melt, solution or dispersion of (I) or coating with (I) powder in a fluidized bed or in a mixer. If necessary, the coated granulate is dried, cooled and/or freed from coarse particles. Independent claims are also included for: (1) granulated animal feed additives of this type, coated with a specified organic polymer; and (2) pelletized animal feed compositions containing additive(s) of this type mixed with usual constituents.
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公开(公告)号：PL369759A1
公开(公告)日：2005-05-02
申请号：PL36975903
申请日：2003-01-14
Applicant: BASF AG
Inventor： ANDELA CARL SIDONIUS MARIA , BEEKMAN WILLEM JOHAN
Abstract: The present invention describes a process for the preparation of an enzyme-containing granulate wherein an aqueous enzyme-containing liquid is, optionally supplemented with a solid carrier and/or additive ingredients, processed into granules, dried and subsequently coated with a polyolefin, preferably polypropylene and/or polyethylene. This coated enzyme granulate is suitable for the manufacture of animal feed compositions by mixing the granulate with feed ingredients, treating with steam and pelleting. The coated granulates show high enzyme stability during pelleting conditions and during storage. At the same time, the dissolution time of the granule is very short so that the bioavailability of the enzyme to the animal is improved.
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Patent Agency Ranking
公开(公告)号：CA2471709A1
公开(公告)日：2003-07-24
申请号：CA2471709
申请日：2003-01-14
Applicant: BASF AG
Abstract: The present invention describes a process for the preparation of an enzyme- containing granulate wherein an aqueous enzyme-containing liquid is, optionally supplemented with a solid carrier and/or additive ingredients, processed into granules, dried and subsequently coated with a dispersion containing particles of a hydrophobic substance. The hydrophobic substance may be a hydrophobic fat- or wax-like substance or a hydrophobic polymeric compound. Preferably, the hydrophobic polymeric compound is a polyolefin, more preferably polyethylene and/or polypropylene. The thus coated enzyme granulate is suitable for the manufacture of animal feed compositions by mixing the granulate with feed ingredients, treating with steam and pelleting. The coated granulates show high enzyme stability during pelleting conditions and during storage. At the same time, the dissolution time of the granule is very short so that the bioavailability of the enzyme to the animal is improved.
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公开(公告)号：CA2471475A1
公开(公告)日：2003-07-24
申请号：CA2471475
申请日：2003-01-14
Applicant: BASF AG
Inventor： BEEKMAN WILLEM JOHAN , ANDELA CARL SIDONIUS MARIA
Abstract: The present invention describes a process for the preparation of an enzyme- containing granulate wherein an aqueous enzyme-containing liquid is, optionally supplemented with a solid carrier and/or additive ingredients, processed into granules, dried and subsequently coated with a polyolefin, preferably polypropylene and/or polyethylene. This coated enzyme granulate is suitable for the manufacture of animal feed compositions by mixing the granulate with feed ingredients, treating with steam and pelleting. The coated granulates show high enzyme stability during pelleting conditions and during storage. At the same time, the dissolution time of the granule is very short so that the bioavailability of the enzyme to the animal is improved.
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18.发明专利
公开(公告)号：CA2376811A1
公开(公告)日：2001-01-04
申请号：CA2376811
申请日：2000-06-23
Applicant: BASF AG
Inventor： ANDELA CARL SIDONIUS MARIA , BETZ ROLAND , SCHOENER FRANZ-JOSEF , HARZ HANS-PETER , MEESTERS GABRIEL MARINUS H
Abstract: The invention relates to a method for the production of a polymer-coated, granulated enzyme-containing feed additive, to the polymer-coated feed additives obtained through said method and to pelletized feed compositions which are produced using the polymer-coated additives.
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公开(公告)号：BRPI0306918B1
公开(公告)日：2016-01-26
申请号：BR0306918
申请日：2003-01-14
Applicant: BASF AG
Abstract: "processo para a preparação de um granulado contendo enzima adequado para uso em uma ração para animal, granulado contendo enzima, processo para a preparação de uma ração para animal ou de uma pré-mistura ou de um precursor para uma ração para animal, composição de ração, processo para a promoção do crescimento de um animal, e, uso de um granulado". a presente invenção descreve um processo para a preparação de um granulado contendo enzima no qual um líquido aquoso contendo enzima é opcionalmente suplementado com um veículo sólido e/ou ingredientes aditivos, processado em grânulos, seco e subseqüentemente revestido com uma dispersão contendo partículas de uma substância hidrofóbica. a substância hidrofóbica pode ser uma substância semelhante à cera ou à gordura hidrofóbica ou um composto polimérico hidrofóbico. preferivelmente, o composto polimérico hidrofóbico é uma poliolefina, com maior preferência polietileno e/ou polipropileno. o granulado de enzima assim revestido é adequado para a manufatura de composições de ração para animal pela mistura do granulado com ingredientes de ração, tratamento com vapor de água e pelotização. os granulados revestidos mostram estabilidade de enzima elevada durante as condições de pelotização e no decorrer da armazenagem. ao mesmo tempo, o tempo de dissolução do granulado é muito curto de modo que a biodisponibilidade da enzima para o animal é melhorada.
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公开(公告)号：CA2471709C
公开(公告)日：2010-06-22
申请号：CA2471709
申请日：2003-01-14
Applicant: BASF AG
Abstract: The present invention describes a process for the preparation of an enzyme-containing granulate wherein an aqueous enzyme-containing liquid is, optionally supplemented with a solid carrier and/or additive ingredients, processed into granules, dried and subsequently coated with a dispersion containing particles of a hydrophobic substance. The hydrophobic substance may be a hydrophobic fat- or wax-like substance or a hydrophobic polymeric compound. Preferably, the hydrophobic polymeric compound is a polyolefin, more preferably polyethylene and/or polypropylene. The thus coated enzyme granulate is suitable for the manufacture of animal feed compositions by mixing the granulate with feed ingredients, treating with steam and pelleting. The coated granulates show high enzyme stability during pelleting conditions and during storage. At the same time, the dissolution time of the granule is very short so that the bioavailability of the enzyme to the animal is improved.
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