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公开(公告)号：DK164102C
公开(公告)日：1992-10-12
申请号：DK236286
申请日：1986-05-21
Applicant: BASF AG
Inventor： MAESSENHAUSEN WALTER VON , CZIKKELY VILMOS , JUNG JOHANN
Abstract: Soils are fertilized by a method in which ammonium syngenite (NH4)2SO4.CaSO4.H2O or a mixture of finely divided ammonium sulfate, calcium sulfate, calcium nitrate, calcium chloride and/or dicalcium phosphate is applied to these soils, as a slow-acting nitrogen fertilizer, with the proviso that the molar ratio of Ca to SO4-- in the mixture is 1:2+/-10%.
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公开(公告)号：CA1272613A
公开(公告)日：1990-08-14
申请号：CA507372
申请日：1986-04-23
Applicant: BASF AG
Inventor： VON MAESSENNAUSEN WALTER , CZIKKELY VILMOS , JUNG JOHANN
Abstract: . Soils are fertilized by application of a composition exhibiting a delayed release of nitrogen. This composition consists of ammonium syngenite (NH4)2SO4.CaSO4.H2O or a mixture of finely divided ammonium sulfate, calcium sulfate,. calcium chloride and/or dicalcium phosphate with the proviso that the molar ratio of Ca to SO4-- in the mixture is 1 :2 + 10%.
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公开(公告)号：DK236286D0
公开(公告)日：1986-05-21
申请号：DK236286
申请日：1986-05-21
Applicant: BASF AG
Inventor： MAESSENHAUSEN WALTER VON , CZIKKELY VILMOS , JUNG JOHANN
Abstract: Soils are fertilized by a method in which ammonium syngenite (NH4)2SO4.CaSO4.H2O or a mixture of finely divided ammonium sulfate, calcium sulfate, calcium nitrate, calcium chloride and/or dicalcium phosphate is applied to these soils, as a slow-acting nitrogen fertilizer, with the proviso that the molar ratio of Ca to SO4-- in the mixture is 1:2+/-10%.
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公开(公告)号：NO20006043L
公开(公告)日：2001-06-05
申请号：NO20006043
申请日：2000-11-29
Applicant: BASF AG
Inventor： ERHARDT KLAUS , RAEDLE MATTHIAS , CZIKKELY VILMOS , BUEHLER GERD
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公开(公告)号：NO20006043A
公开(公告)日：2001-06-05
申请号：NO20006043
申请日：2000-11-29
Applicant: BASF AG
Inventor： ERHARDT KLAUS , RAEDLE MATTHIAS , CZIKKELY VILMOS , BUEHLER GERD
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Patent Agency Ranking
公开(公告)号：DK164102B
公开(公告)日：1992-05-11
申请号：DK236286
申请日：1986-05-21
Applicant: BASF AG
Inventor： MAESSENHAUSEN WALTER VON , CZIKKELY VILMOS , JUNG JOHANN
Abstract: Soils are fertilized by a method in which ammonium syngenite (NH4)2SO4.CaSO4.H2O or a mixture of finely divided ammonium sulfate, calcium sulfate, calcium nitrate, calcium chloride and/or dicalcium phosphate is applied to these soils, as a slow-acting nitrogen fertilizer, with the proviso that the molar ratio of Ca to SO4-- in the mixture is 1:2+/-10%.
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公开(公告)号：DK236286A
公开(公告)日：1986-11-23
申请号：DK236286
申请日：1986-05-21
Applicant: BASF AG
Inventor： MAESSENHAUSEN WALTER VON , CZIKKELY VILMOS , JUNG JOHANN
Abstract: Soils are fertilized by a method in which ammonium syngenite (NH4)2SO4.CaSO4.H2O or a mixture of finely divided ammonium sulfate, calcium sulfate, calcium nitrate, calcium chloride and/or dicalcium phosphate is applied to these soils, as a slow-acting nitrogen fertilizer, with the proviso that the molar ratio of Ca to SO4-- in the mixture is 1:2+/-10%.
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8.发明专利
公开(公告)号：DE10008738A1
公开(公告)日：2001-08-30
申请号：DE10008738
申请日：2000-02-24
Applicant: BASF AG
Inventor： MOHR BERNHARD , SCHORNICK GUNNAR , METZMANN UDO , RAEDLE MATTHIAS , CZIKKELY VILMOS , BOGDANSKI WOLFGANG , WISSEMEIER ALEXANDER
Abstract: Particulate mixtures of polyaspartic acid or a polyaspartic acid cocondensate with one or more fertilizers comprise 0.001-50 wt.% of homogeneously distributed polyaspartic acid with an average particle size of 0.001-25 mm. An Independent claim is also included for the preparation of the mixtures.
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公开(公告)号：DE19958269A1
公开(公告)日：2001-06-07
申请号：DE19958269
申请日：1999-12-03
Applicant: BASF AG
Inventor： ERHARDT KLAUS , RAEDLE MATTHIAS , CZIKKELY VILMOS , BUEHLER GERD
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公开(公告)号：NO20006043D0
公开(公告)日：2000-11-29
申请号：NO20006043
申请日：2000-11-29
Applicant: BASF AG
Inventor： ERHARDT KLAUS , RAEDLE MATTHIAS , CZIKKELY VILMOS , BUEHLER GERD
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