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公开(公告)号：JPH10306041A
公开(公告)日：1998-11-17
申请号：JP5764698
申请日：1998-03-10
Applicant: BASF AG
Inventor： KOLTER KARL DR , TIEFENSEE KRISTIN DR , STADLER REINHOLD DR , ZEITZ KATRIN DR
IPC: A61K47/04 , A01N25/00 , A01N25/10 , A01N25/26 , A61K9/28 , A61K9/32 , A61K9/50 , A61K9/52 , A61K47/12 , A61K47/32 , A61K47/38 , C05G5/00
Abstract: PROBLEM TO BE SOLVED: To obtain polymeric powder or polymeric granules comprising a water-insoluble polymer and a water-soluble polymer, completely re-dispersible, suitable for uniform coating of pharmaceutical or agrochemical dosage form and enabling the easily controllable release of active ingredient(s). SOLUTION: The re-dispersible polymeric powder or granules comprises (a) 10-95 wt.% of polyvinyl acetate, (b) 5-90 wt.% of an N-vinylpyrrolidone-contg. polymer, (c) 0-20 wt.% of another water-soluble or water-swellable substance and d) 0-20 wt.% of water-insoluble pulverizing agent, and in some cases, (e) other additive(s), so as to coat a pharmaceutical or agrochemical dosage form. The polymeric powder or granules ensures the controlled release of the active substance, epoxiconazole into soil for at least 6 months through a polyvinyl acetate/polyvinyl pyrrolidone coat.
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公开(公告)号：DE4007768A1
公开(公告)日：1991-09-19
申请号：DE4007768
申请日：1990-03-12
Applicant: BASF AG
Inventor： POLKE REINHARD DR , STADLER REINHOLD DR , WARNKE KLAUS DR , SOLLIK KARL
IPC: B02C17/16
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公开(公告)号：CZ291989B6
公开(公告)日：2003-07-16
申请号：CZ177496
申请日：1994-12-07
Applicant: BASF AG
Inventor： SAUR REINHOLD DR , HORCHLER VON LOCQUENGHIEN KLAU , STADLER REINHOLD DR , ZIEGLER HANS DR , JAGER KARL-FRIEDRICH DR , KOBER REINER DR
IPC: A01N25/26 , A01N43/653 , A01N43/84 , A01N55/10 , A01P3/00
Abstract: In the present invention there is disclosed a coated solid formulation for plant protection in the form of a granulate or pellets comprising a shaped support with at least one active plant-protective substance coated on the envelope. The envelope is formed by a copolymerisate wax consisting, after drying, of 75 to 90 percent by weight of ethylene and 10 to 25 percent by weight of {alpha}-olefinically unsaturated mono- or dicarboxylic acid having 3 to 8 carbon atoms, whereby the copolymerisate wax melt flow index value ranges from 1 to 600 g/10 minutes, as measured at 160 degC and 0,033 N and the mono- or dicarboxylic acid may be either completely or partially in the form of a salt with alkali metal ions, ammonium ions or identical or different alkanolammonium ions as cations. Claimed is also a process for preparing the formulation, which preparation process comprises i) spraying a plant-protective compound to a carrier, ii) drying the obtained material and iii) introducing an envelope layer of a copolymerisate wax in the form of a wax dispersion containing 5 to 40 percent by weight of the copolymerisate wax by spraying to the dried up material.
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公开(公告)号：DE19641939A1
公开(公告)日：1998-04-16
申请号：DE19641939
申请日：1996-10-11
Applicant: BASF AG
Inventor： RUNGE FRANK DR , ZWISSLER GEORG KONRAD DR , HORN DIETER DR , END LUTZ DR , KOBER REINER DR , SCHNEIDER KARL-HEINRICH DR , STADLER REINHOLD DR , ZIEGLER HANS DR , RADEMACHER WILHELM DR , SCHMIDT OSKAR DR , HARRIES VOLKER DR , SAUR REINHOLD DR
Abstract: Plant protection formulation, in solid form comprises: (a) one or more essentially amorphous active agents with a water solubility of less than 500 mg/l at 25 deg C; and (b) a coating around component (a).
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公开(公告)号：DE19820297A1
公开(公告)日：1998-12-03
申请号：DE19820297
申请日：1998-05-07
Applicant: BASF AG
Inventor： RUNGE FRANK DR , PFAU ANDREAS DR , HORN DIETER DR , ERHARDT KLAUS DR , HORCHLER V LOCQUENGH KLAUS DR , STADLER REINHOLD DR
Abstract: A novel encapsulated fertiliser granulate (I) is obtained by applying to a starting fertiliser granulate (II) aqueous solutions containing (a) a polyelectrolyte (PE) and (b) oppositely charged polyvalent ions (MI). Also claimed is a fertilisation method involving applying (I) to agricultural land. Preferably PE has a solubility in water, at 20 deg C and pH 1-14, of at least 0.1 g per litre. MI consists of alkaline earth metal, zinc, aluminium or iron ions; and/or a second polyelectrolyte (PE') having the opposite charge to PE. PE and MI are especially both bio-polymers. (II) is optionally further treated with (c) a polyfunctional compound (V) which reacts with PE or MI to form at least two bonds, during or in combination with application of (a) and (b); and/or (d) an aqueous dispersion of an optionally salified copolymer if 75-90 wt.% ethylene and 10-25 wt.% alpha -olefinically unsaturated 3-8C carboxylic acid, before or in combination with application of (a) and (b), specifically such that the amount of copolymer is 1-50 wt.% based on PE and MI.
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Patent Agency Ranking
公开(公告)号：DE19709532A1
公开(公告)日：1998-09-17
申请号：DE19709532
申请日：1997-03-10
Applicant: BASF AG
Inventor： KOLTER KARL DR , TIEFENSEE KRISTIN DR , STADLER REINHOLD DR , ZEITZ KATRIN DR
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公开(公告)号：DE19642879A1
公开(公告)日：1998-04-23
申请号：DE19642879
申请日：1996-10-17
Applicant: BASF AG
Inventor： RUNGE FRANK DR , ZWISSLER GEORG KONRAD DR , HORN DIETER DR , END LUTZ DR , KOBER REINER DR , SCHNEIDER KALR-HEINRICH DR , STADLER REINHOLD DR , ZIEGLER HANS DR , RADEMACHER WILHELM DR , SCHMIDT OSKAR DR , HARRIES VOLKER DR , SAUR REINHOLD DR
Abstract: Solid plant protecting agent comprises: (a) one or more amorphous, solid plant protectants, which have a water solubility of below 500 mg/l at 25 deg C; and (b) a coating layer which envelops component (a).
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公开(公告)号：DE19701123A1
公开(公告)日：1997-08-07
申请号：DE19701123
申请日：1997-01-15
Applicant: BASF AG
Inventor： KOBER REINER DR , SCHNEIDER KARL-HEINRICH DR , RADEMACHER WILHELM DR , STADLER REINHOLD DR , BURKHART BERND DR , OETTER GUENTER DR , GERBER MATTHIAS DR , NUYKEN WESSEL DR , SCHMIDT OSKAR DR , ZIEGLER HANS DR , KIBLER ELMAR DR , KROEHL THOMAS DR
IPC: A01N37/04
Abstract: A silicone-oil-free mixture (S) comprises: (a) at least one dicarboxylic acid ester of formula (I); and (b) the product (II) from the reaction of a triglyceride-based oil or fat with ethylene and/or propylene oxide in the presence of a base. ROOC-A-COOR(I) R = 1-20C alkyl; and A = 1-20C alkylene, 2-20C alkenylene, 2-20C alkynylene, 5-6C cycloalkylene, 5-6C cycloalkenylene or phenylene. The oil or fat contains 2-30C with at least one carboxylic acid group. Also claimed is a crop protection composition (P) containing (S) and at least one pesticidal crop protection active compound (T).
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公开(公告)号：DE19535403A1
公开(公告)日：1997-03-27
申请号：DE19535403
申请日：1995-09-23
Applicant: BASF AG
Inventor： STADLER REINHOLD DR , KOBER REINER DR , SCHNEIDER KARL-HEINRICH DR , HARRIES VOLKER DR , KLEINBACH EBERHARD , PARG ADOLF DR , TIDOW JOERN , BROECKEL ULRICH DR , MEIER ULRICH , OLIVEIRA CLEIDE M C MARQUES , JAEGER KARL-FRIEDRICH DR , KIESLING ULRICH DR , WEINMUELLER EGON DR
Abstract: The invention concerns pesticides containing an active substance combination comprising: a) a sprayed granulated sulphur; and b) a pyrethroid. The invention also concerns processes for preparing these pesticides.
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公开(公告)号：SI0868912T1
公开(公告)日：2003-02-28
申请号：SI9830274
申请日：1998-03-02
Applicant: BASF AG
Inventor： KOLTER KARL DR , TIEFENSEE KRISTIN DR , STADLER REINHOLD DR , ZEITZ KATRIN DR
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