公开(公告)号：WO9805607A3

公开(公告)日：1998-06-18

申请号：PCT/EP9704278

申请日：1997-08-06

Applicant: BARTH THOMAS ,  RIEBER NORBERT ,  GOLD RANDALL EVAN ,  DRESSEL JUERGEN ,  ERHARDT KLAUS ,  HORCHLER VON LOCQUENGH KLAUS ,  LEIBOLD EDGAR ,  RITTINGER STEFAN ,  BASF AG

Inventor： BARTH THOMAS ,  RIEBER NORBERT ,  GOLD RANDALL EVAN ,  DRESSEL JUERGEN ,  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. -

公开(公告)号：CZ301420B6

公开(公告)日：2010-02-24

申请号：CZ39899

申请日：1997-08-06

Applicant: BASF AG

Inventor： BARTH THOMAS ,  RIEBER NORBERT ,  GOLD RANDALL 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

Abstract: Rešení se týká použití anorganických nebo organických polykyselin k ošetrení minerálních hnojiv v práškové nebo granulované forme, která obsahují inhibitor nitrifikace. Dále se týká takto ošetreného minerálního hnojiva, zpusobu jeho výroby, zpusobu hnojení a použití ošetrených minerálních hnojiv v práškové nebo granulované forme ke stabilizaci kejdy nebo kapalných formulací hnojiv.

公开(公告)号：CA2531858C

公开(公告)日：2007-02-13

申请号：CA2531858

申请日：1997-08-06

Applicant: BASF AG

Inventor： DRESSEL JUERGEN ,  ERHARDT KLAUS ,  HORCHLER VON LOCQUENGH KLAUS ,  LEIBOLD EDGAR ,  GOLD RANDALL EVAN ,  RIEBER NORBERT ,  BARTH THOMAS ,  RITTINGER STEFAN

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.

公开(公告)号：DK1120388T3

公开(公告)日：2004-07-12

申请号：DK01105436

申请日：1997-08-06

Applicant: BASF AG

Inventor： RIEBER NORBERT ,  DRESSEL JUERGEN ,  ERHARDT KLAUS ,  HORCHLER VON LOCQUENGHIEN KLAU ,  BARTH THOMAS ,  GOLD RANDALL EVAN ,  RITTINGER STEFAN ,  LEIBOLD EDGAR

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.

公开(公告)号：PL187299B1

公开(公告)日：2004-06-30

申请号：PL33140997

申请日：1997-08-06

Applicant: BASF AG

Inventor： BARTH THOMAS ,  RIEBER NORBERT ,  GOLD RANDALL E ,  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 ,  C05C1/02

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.

公开(公告)号：PT917526E

公开(公告)日：2002-06-28

申请号：PT97941915

申请日：1997-08-06

Applicant: BASF AG

Inventor： ERHARDT KLAUS ,  RIEBER NORBERT ,  BARTH THOMAS ,  GOLD RANDALL EVAN ,  DRESSEL JURGEN ,  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: 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.

公开(公告)号：DE59705786D1

公开(公告)日：2002-01-24

申请号：DE59705786

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.

公开(公告)号：SK13199A3

公开(公告)日：1999-08-06

申请号：SK13199

申请日：1997-08-06

Applicant: BASF AG

Inventor： BARTH THOMAS ,  RIEBER NORBERT ,  GOLD RANDALL E ,  DRESSEL JURGEN ,  ERHARDT KLAUS ,  HORCHLER VON LOCQUENGHIEN K ,  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.

公开(公告)号：DE19631764A1

公开(公告)日：1998-02-12

申请号：DE19631764

申请日：1996-08-06

Applicant: BASF AG

Inventor： BARTH THOMAS ,  RIEBER NORBERT ,  GOLD RANDALL EVAN ,  DRESSEL JUERGEN ,  ERHARDT KLAUS

IPC: C05F3/00 ,  C05G3/00 ,  C05G3/90 ,  C05G5/00 ,  C07D231/12 ,  C07D231/16 ,  C07D321/12 ,  C07D521/00 ,  C05G3/08 ,  A01C21/00

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. -

公开(公告)号：PT1120388E

公开(公告)日：2004-07-30

申请号：PT01105436

申请日：1997-08-06

Applicant: BASF AG

Inventor： LOCQUENGHIEN KLAUS HORCHLER VO ,  ERHARDT KLAUS ,  RIEBER NORBERT ,  DRESSEL JURGEN ,  BARTH THOMAS ,  GOLD RANDALL EVAN ,  RITTINGER STEFAN ,  LEIBOLD EDGAR

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.