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公开(公告)号：CZ9900398A3
公开(公告)日：1999-06-16
申请号：CZ39899
申请日：1997-08-06
Applicant: BASF AG
Inventor： BARTH THOMAS , RIEBER NORBERT , GOLD RANDALL EVAN , DRESSEL JURGEN , ERHARDT KLAUS , HORCHLER VON LOCQUENGH KLAUS , LEIBOLD EDGAR , RITTINGER STEFAN
IPC: C05F3/00 , C05G3/00 , C05G3/08 , C05G5/00 , C07D231/12 , C07D231/16 , C07D321/12 , C07D521/00
CPC classification number: C07D231/12 , C05F3/00 , C05G3/08 , C07D231/16 , C07D233/56 , C07D249/08 , Y02A40/205 , Y02P20/145 , Y02P60/218 , Y10S71/902
Abstract: The use of inorganic or organic poly acids is claimed for treating mineral fertilisers containing a nitrification inhibitor. The use of compounds of formula (I) is claimed as nitrification inhibitors. R1 = H, halo or 1-4C alkyl; R2 = 1-4C alkyl; R3 = H or CH2OH, and when R3 = H, the compound may be converted to a phosphoric acid salt. A mineral fertiliser containing a poly acid and optionally (I) is also claimed. 3,4-dimethylpyrazole (Ia), 4-chloro-3-methyl-pyrazole (Ib), N-hydroxymethyl-3,4-dimethylpyrazole (Ic), N-hydroxymethyl-4-chloro-3 -methylpyrazole (Id), acid addition salts of (Ic) and (Id), and mixtures of two or more of (Ia)-(d) are new. -
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公开(公告)号：CA2532151A1
公开(公告)日：1998-02-12
申请号：CA2532151
申请日：1997-08-06
Applicant: BASF AG
Inventor： RIEBER NORBERT , HORCHLER VON LOCQUENGH KLAUS , ERHARDT KLAUS , BARTH THOMAS , GOLD RANDALL EVAN , DRESSEL JUERGEN , LEIBOLD EDGAR , RITTINGER STEFAN
IPC: C05F3/00 , C05G3/00 , C05G3/90 , C05G5/00 , C07D231/12 , C07D231/16 , C07D321/12 , C07D521/00
Abstract: The use of inorganic or organic polyacids to treat mineral fertilizers, in particular the use of polyacids as a mixture with at least one nitrification inhibitor to treat mineral fertilizers. The invention also concerns the use of selected pyrazol e derivatives as inhibitors in mineral fertilizers and as stabilizers for liqu id manure or liquid fertilizer formulations, and the treated mineral fertilizers themselves, as well as new pyrazole derivatives that can be used as nitrification inhibitor s in mineral fertilizers and as stabilizers in liquid manure or liquid fertilizer formulations.
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公开(公告)号：CA2531858A1
公开(公告)日：1998-02-12
申请号：CA2531858
申请日：1997-08-06
Applicant: BASF AG
Inventor： RITTINGER STEFAN , HORCHLER VON LOCQUENGH KLAUS , LEIBOLD EDGAR , ERHARDT KLAUS , GOLD RANDALL EVAN , DRESSEL JUERGEN , RIEBER NORBERT , BARTH THOMAS
IPC: C05F3/00 , C05G3/00 , C05G3/90 , C05G5/00 , C07D231/12 , C07D231/16 , C07D321/12 , C07D521/00
Abstract: The use of anorganic or organic polyacids to treat mineral fertilizers, in particular the use of polyacids as a mixture with at least one nitrification inhibitor to treat mineral fertilizers. The invention also concerns the use of selected pyrazol e derivatives as inhibitors in mineral fertilizers and as stabilizers for liqu id manure or liquid fertilizer formulations, and the treated mineral fertilizers themselves, as well as new pyrazole derivatives that can be used as nitrification inhibitor s in mineral fertilizers and as stabilizers in liquid manure or liquid fertilizer formulations.
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公开(公告)号：CA2262617A1
公开(公告)日：1998-02-12
申请号：CA2262617
申请日：1997-08-06
Applicant: BASF AG
Inventor： RITTINGER STEFAN , ERHARDT KLAUS , BARTH THOMAS , GOLD RANDALL EVAN , LEIBOLD EDGAR , RIEBER NORBERT , HORCHLER VON LOCQUENGH KLAUS , DRESSEL JUERGEN
IPC: C05F3/00 , C05G3/00 , C05G3/90 , C05G5/00 , C07D231/12 , C07D231/16 , C07D321/12 , C07D521/00 , C05G3/08
Abstract: The use of anorganic or organic polyacids to treat mineral fertilizers, in particular the use of polyacids as a mixture with at least one nitrification inhibitor to treat mineral fertilizers. The invention also concerns the use of selected pyrazole derivatives as inhibitors in mineral fertilizers ans as stabilizers for liquid manure or liquid fertilizer formulations, and the treated mineral fertilizers themselves, as well as new pyrazole derivatives that can be used as nitrification inhibitors in mineral fertilizers and as stabilizers in liquid manure or liquid fertilizer formulations.
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公开(公告)号：MY125455A
公开(公告)日：2006-08-30
申请号：MYPI9703579
申请日：1997-08-06
Applicant: BASF AG
Inventor： BARTH THOMAS , DRESSEL JUERGEN , ERHARDT KLAUS , RIEBER NORBERT , GOLD RANDALL EVAN
IPC: C05F3/00 , C05G3/00 , C05G3/90 , C05G5/00 , C07D231/12 , C07D231/16 , C07D321/12 , C07D521/00
Abstract: THE USE OF INORGANIC OR ORGANIC POLYACIDS FOR THE TREATMENT OF INORGANIC FERTILIZERS, IN PARTICULAR THE USE OF THE POLYACIDS AS A MIXTURE WITH AT LEAST ONE NITRIFICATION INHIBITOR FOR THE TREATMENT OF INORGANIC FERTILIZERS; THE USE OF SELECTED PYRAZOLE DERIVATIVES AS NITRIFICATION INHIBITOR IN INORGANIC FERTILIZERS AND ALSO AS STABILIZERS OF LIQUID MANURE OR LIQUID FERTILIZER FORMULATIONS, AS WELL AS THE CORRESPONDING TREATED INORGANIC FERTILIZERS PER SE; AND NOVEL PYRAZOLE DERIVATIVES WHICH CAN BE USED AS NITRIFICATION INHIBITORS IN INORGANIC FERTILIZERS AND ALSO AS STABILIZERS OF LIQUID MANURE OR LIQUID FERTILIZER FORMULATIONS ARE DESCRIBED.
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Patent Agency Ranking
公开(公告)号：SK284553B6
公开(公告)日：2005-06-02
申请号：SK9832003
申请日：1997-08-06
Applicant: BASF AG
Inventor： BARTH THOMAS , RIEBER NORBERT , GOLD RANDALL EVAN , DRESSEL JURGEN , ERHARDT KLAUS , HORCHLER VON LOCQUENGH KLAUS , LEIBOLD EDGAR , RITTINGER STEFAN
IPC: C05F3/00 , C05G3/00 , C05G3/90 , C05G5/00 , C07D231/12 , C07D231/16 , C07D321/12 , C07D521/00 , C05G3/08
Abstract: The use of selected pyrazole derivatives as nitrification inhibitor in mineral fertilisers and as stabilisers for liquid manure or liquid fertiliser formulations, as well as the treated corresponding mineral fertilisers themselves, and pyrazole derivatives than can be used as nitrification inhibitors in mineral fertilisers and as stabilisers in liquid manure or liquid fertiliser formulations.
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公开(公告)号：DE59711433D1
公开(公告)日：2004-04-22
申请号：DE59711433
申请日：1997-08-06
Applicant: BASF AG
Inventor： BARTH THOMAS , RIEBER NORBERT , GOLD EVAN , DRESSEL JUERGEN , ERHARDT KLAUS , HORCHLER VON LOCQUENGH KLAUS , LEIBOLD EDGAR , RITTINGER STEFAN
IPC: C05F3/00 , C05G3/00 , C05G3/90 , C05G5/00 , C07D231/12 , C07D231/16 , C07D321/12 , C07D521/00 , C05G3/08
Abstract: The use of inorganic or organic poly acids is claimed for treating mineral fertilisers containing a nitrification inhibitor. The use of compounds of formula (I) is claimed as nitrification inhibitors. R1 = H, halo or 1-4C alkyl; R2 = 1-4C alkyl; R3 = H or CH2OH, and when R3 = H, the compound may be converted to a phosphoric acid salt. A mineral fertiliser containing a poly acid and optionally (I) is also claimed. 3,4-dimethylpyrazole (Ia), 4-chloro-3-methyl-pyrazole (Ib), N-hydroxymethyl-3,4-dimethylpyrazole (Ic), N-hydroxymethyl-4-chloro-3-methylpyrazole (Id), acid addition salts of (Ic) and (Id), and mixtures of two or more of (Ia)-(d) are new.
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公开(公告)号：ES2169871T3
公开(公告)日：2002-07-16
申请号：ES97941915
申请日：1997-08-06
Applicant: BASF AG
Inventor： BARTH THOMAS , RIEBER NORBERT , GOLD RANDALL EVAN , DRESSEL JURGEN , ERHARDT KLAUS , HORCHLER VON LOCQUENGH KLAUS
IPC: C05F3/00 , C05G3/00 , C05G3/90 , C05G5/00 , C07D231/12 , C07D231/16 , C07D321/12 , C07D521/00 , C05G3/08
Abstract: The use of inorganic or organic poly acids is claimed for treating mineral fertilisers containing a nitrification inhibitor. The use of compounds of formula (I) is claimed as nitrification inhibitors. R1 = H, halo or 1-4C alkyl; R2 = 1-4C alkyl; R3 = H or CH2OH, and when R3 = H, the compound may be converted to a phosphoric acid salt. A mineral fertiliser containing a poly acid and optionally (I) is also claimed. 3,4-dimethylpyrazole (Ia), 4-chloro-3-methyl-pyrazole (Ib), N-hydroxymethyl-3,4-dimethylpyrazole (Ic), N-hydroxymethyl-4-chloro-3-methylpyrazole (Id), acid addition salts of (Ic) and (Id), and mixtures of two or more of (Ia)-(d) are new.
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公开(公告)号：DE10057892A1
公开(公告)日：2002-05-23
申请号：DE10057892
申请日：2000-11-22
Applicant: BASF AG
Inventor： STOESER MICHAEL , BARTH THOMAS , BOHRES EDWARD , GROSCH GEORG HEINRICH , SAGER WILFRIED , VOS HARTWIG
Abstract: A method for working up polyether-mono-ols (I) obtained by ring-opening polymerization of epoxides with hydroxy-functional starters in presence of heterogeneous catalysts involves separating the catalyst from the product (I) by a membrane separation process. An independent claim is also included for a method for the production of (I) by ring-opening polymerization of epoxides followed by a work-up process using a separation step as above.
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40.发明专利
公开(公告)号：NZ334049A
公开(公告)日：2001-08-31
申请号：NZ33404997
申请日：1997-08-06
Applicant: BASF AG
Inventor： BARTH THOMAS , RIEBER NORBERT , GOLD RANDALL EVAN , DRESSEL JUERGEN , ERHARDT KLAUS , LOCQUENGH KLAUS HORCHLER VON , LEIBOLD EDGAR , RITTINGER STEFAN
IPC: C05F3/00 , C05G3/00 , C05G3/90 , C05G5/00 , C07D231/12 , C07D231/16 , C07D321/12 , C07D521/00 , C05G3/08
Abstract: Inorganic or organic polyacids are used to treat inorganic fertilizers in powder or granule form that contain a nitrification inhibitor. A nitrogen inhibitor containing inorganic fertilizer that has been treated with at least one inorganic or organic polyacid or an inorganic fertilizer that has been treated with a mixture of nitrogen inhibitor and at least one inorganic or organic polyacid in powder or granule form is disclosed.
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