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公开(公告)号：CA2327854A1
公开(公告)日：1999-10-21
申请号：CA2327854
申请日：1999-03-30
Inventor： DERNBACH MATTHIAS , HOBBS DAVID G , GIBSON SCOTT W , DOTZER REINHARD , GOTTSCHE REIMER , FREDE MARKUS , KOBER REINER , FERSCH KENNETH EUGENE , BOTZEM JORG , RADEMACHER WILHELM
IPC: C07D295/02 , A01N33/12 , A01N43/40 , A01N59/14 , C01B35/12 , C07D295/037
Abstract: The invention provides novel mepiquat plant growth regulator compositions which have improved hygroscopicity and corrosion characteristics. The novel mepiquat plant growth regulator compositions of the invention can be readily prepared from technical mepiquat chlorid inter alia by electrochemical ion exchange processes or by quaternization of N-methylpiperidine with dimethylcarbonate as starting material.
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公开(公告)号：CZ301968B6
公开(公告)日：2010-08-18
申请号：CZ20003758
申请日：1999-03-30
Inventor： KOBER REINER , HOBBS DAVID , GIBSON SCOTT W , FERSCH KENNETH EUGENE , RADEMACHER WILHELM , BOTZEM JOERG , FREDE MARKUS , DERNBACH MATTHIAS , GOETTSCHE REIMER , DOETZER REINHARD
IPC: A01N59/14 , C07D295/02 , A01N33/12 , A01N43/40 , C01B35/12 , C07D295/037
Abstract: Zemedelsky úcinný prostredek, který obsahuje slouceniny obecného vzorce I, kde symboly DMP, M, B, O, A, m a n mají specifický význam. Zpusob regulace rustu rostlin, který spocívá v nanesení prostredku obsahujícího slouceninu vzorce I na rostliny. Prostredky k regulaci rustu rostlin obsahující slouceninu vzorce I se snadno pripravují z technického mepiguátchloridu zpusobem založeným na elektrochemické výmene iontu nebo kvarternizací za použití N-methylpiperidinu a dimethylkarbonátu jako výchozích látek.
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公开(公告)号：TR200002952T2
公开(公告)日：2001-02-21
申请号：TR200002952
申请日：1999-03-30
Inventor： KOBER REINER , HOBBS DAVID G , GIBSON SCOTT W , FERSCH KENNETH EUGENE , RADEMACHER WILHELM , BOTZEM JOERG , FREDE MARKUS , DERNBACH MATTHAS , GOETTSCHE REIMER , DOETZER RHEINHARD
IPC: A01N33/12 , C07D295/02 , A01N43/40 , A01N59/14 , C01B35/12 , C07D295/037
Abstract: The invention provides novel mepiquat plant growth regulator compositions which have improved hygroscopicity and corrosion characteristics. The novel mepiquat plant growth regulator compositions of the invention can be readily prepared from technical mepiquat chlorid inter alia by electrochemical ion exchange processes or by quaternization of N-methylpiperidine with dimethylcarbonate as starting material.
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公开(公告)号：PL343532A1
公开(公告)日：2001-08-27
申请号：PL34353299
申请日：1999-03-30
Inventor： KOBER REINER , HOBBS DAVID G , GIBSON SCOTT W , FERSCH KENNETH EUGENE , RADEMACHER WILHELM , BOTZEM JOERG , FREDE MARKUS , DERNBACH MATTHIAS , GOETTSCHE REIMER , DOETZER REINHARD
IPC: A01N33/12 , A01N43/40 , A01N59/14 , C07D295/02 , C01B35/12 , C07D295/037
Abstract: The invention provides novel mepiquat plant growth regulator compositions which have improved hygroscopicity and corrosion characteristics. The novel mepiquat plant growth regulator compositions of the invention can be readily prepared from technical mepiquat chlorid inter alia by electrochemical ion exchange processes or by quaternization of N-methylpiperidine with dimethylcarbonate as starting material.
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公开(公告)号：CZ20003758A3
公开(公告)日：2001-04-11
申请号：CZ20003758
申请日：1999-03-30
Inventor： KOBER REINER , HOBBS DAVID , GIBSON SCOTT W , FERSCH KENNETH EUGENE , RADEMACHER WILHELM , BOTZEM JOERG , FREDE MARKUS , DERNBACH MATTHIAS , GOETTSCHE REIMER , DOETZER REINHARD
IPC: C07D295/02 , A01N33/12 , A01N43/40 , A01N59/14 , C01B35/12 , C07D295/037
Abstract: The invention provides novel mepiquat plant growth regulator compositions which have improved hygroscopicity and corrosion characteristics. The novel mepiquat plant growth regulator compositions of the invention can be readily prepared from technical mepiquat chlorid inter alia by electrochemical ion exchange processes or by quaternization of N-methylpiperidine with dimethylcarbonate as starting material.
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Patent Agency Ranking
公开(公告)号：CA2327854C
公开(公告)日：2008-05-13
申请号：CA2327854
申请日：1999-03-30
Inventor： DOTZER REINHARD , FERSCH KENNETH EUGENE , GIBSON SCOTT W , DERNBACH MATTHIAS , GOTTSCHE REIMER , FREDE MARKUS , KOBER REINER , BOTZEM JORG , RADEMACHER WILHELM , HOBBS DAVID G
IPC: C07D295/02 , C07D295/037 , A01N25/04 , A01N33/12 , A01N43/40 , A01N59/14 , C01B35/12
Abstract: The invention provides novel mepiquat plant growth regulator compositions which have improved hygroscopicity and corrosion characteristics. The novel mepiquat plant growth regulator compositions of t he invention can be readily prepared from technical mepiquat chlorid inter alia by electrochemical ion exchange processes or by quaternization of N-methylpiperidine with dimethylcarbonate as starting material.
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公开(公告)号：BR9909567A
公开(公告)日：2000-12-19
申请号：BR9909567
申请日：1999-03-30
Inventor： KOBER REINER , HOBBS DAVID , GIBSON SCOTT W , FERSCH KENNETH EUGENE , RADEMACHER WILHELM , BOTZEM JURG , FREDE MARKUS , DERNBACH MATTHIAS , GUTTSCHE REIMER , DUTZER REINHARD
IPC: C07D295/02 , A01N33/12 , A01N43/40 , A01N59/14 , C01B35/12 , C07D295/037
Abstract: The invention provides novel mepiquat plant growth regulator compositions which have improved hygroscopicity and corrosion characteristics. The novel mepiquat plant growth regulator compositions of the invention can be readily prepared from technical mepiquat chlorid inter alia by electrochemical ion exchange processes or by quaternization of N-methylpiperidine with dimethylcarbonate as starting material.
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公开(公告)号：DE60316926D1
公开(公告)日：2007-11-29
申请号：DE60316926
申请日：2003-03-25
Applicant: BASF AG
Inventor： FINCH CHARLES WILLIAM , FERSCH KENNETH EUGENE
Abstract: The present invention describes a method of purifying a pesticide that includes: a) melting a pesticide, wherein the pesticide includes at least one active ingredient and at least one impurity capable of inhibiting crystallization; b) coating the pesticide on a substrate to form a pesticide particle; c) substantially reducing the amount of crystallization inhibiting impurity by an azeotropic method; and d) crystallizing the pesticide. In another embodiment, the present invention includes a method of purifying a pesticide as described above, such that the pesticide has a melting point of not more than about 90° C. Also included in the invention is the product produced by the above process for the pesticide, methyl N-(2-{[1-(4-chlorophenyl)-1H-pyrazol-3-yl]oxymethyl}phenyl)N-methoxy carbamate.
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公开(公告)号：EA007588B1
公开(公告)日：2006-12-29
申请号：EA200401189
申请日：2003-03-25
Applicant: BASF AG
Inventor： FINCH CHARLES WILLIAM , FERSCH KENNETH EUGENE
Abstract: Настоящееизобретениеописываетспособочисткипестицида, которыйвключает: а) плавлениепестицида, содержащегопоменьшеймереодинактивныйингредиенти поменьшеймереоднупримесь, способнуюингибироватькристаллизацию; b) нанесениепестициданасубстратс образованиемчастицпестицида; с) существенноеуменьшениеколичествапримеси, ингибирующейкристаллизацию, азеотропнымспособоми d) кристаллизациюпестицида. Вдругойформевыполненияизобретениякасаетсяспособаочисткипестицида, какописановыше, стем, чтобыпестицидимелточкуплавления, непревышающую 90°С. Изобретениетакжевключаетпродукт, полученныйвышеупомянутымспособомдляпестицида, аименно, метил N-(2-{[l-(4-хлорфенил)-1Н-пиразол-3-ил]оксиметил}фенил)-N-метоксикарбамат.
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公开(公告)号：ZA200408697B
公开(公告)日：2005-11-10
申请号：ZA200408697
申请日：2004-10-27
Applicant: BASF AG
Inventor： FERSCH KENNETH EUGENE , FINCH CHARLES WILLIAM
Abstract: The present invention describes a method of purifying a pesticide that includes: a) melting a pesticide, wherein the pesticide includes at least one active ingredient and at least one impurity capable of inhibiting crystallization; b) coating the pesticide on a substrate to form a pesticide particle; c) substantially reducing the amount of crystallization inhibiting impurity by an azeotropic method; and d) crystallizing the pesticide. In another embodiment, the present invention includes a method of purifying a pesticide as described above, such that the pesticide has a melting point of not more than about 90° C. Also included in the invention is the product produced by the above process for the pesticide, methyl N-(2-{[1-(4-chlorophenyl)-1H-pyrazol-3-yl]oxymethyl}phenyl)N-methoxy carbamate.
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