公开(公告)号：US06224734B1

公开(公告)日：2001-05-01

申请号：US09401209

申请日：1999-09-22

Applicant: Reiner Kober ,  David G. Hobbs ,  Scott W. Gibson ,  Kenneth Eugene Fersch ,  Wilhelm Rademacher ,  Jörg Botzem ,  Markus Frede ,  Matthias Dernbach ,  Reimer Göttsche ,  Reinhard Dötzer

Inventor： Reiner Kober ,  David G. Hobbs ,  Scott W. Gibson ,  Kenneth Eugene Fersch ,  Wilhelm Rademacher ,  Jörg Botzem ,  Markus Frede ,  Matthias Dernbach ,  Reimer Göttsche ,  Reinhard Dötzer

IPC: A01N4340

CPC classification number: C07D295/037 ,  A01N43/40

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.

Abstract translation: 本发明提供了具有改善的吸湿性和腐蚀特性的新型麦草植物生长调节剂组合物。 本发明的新型米曲奇植物生长调节剂组合物可以通过电化学离子交换方法或通过N-甲基哌啶与二甲基碳酸酯作为起始原料的季铵化，从技术性氯化物容易地制备。

公开(公告)号：US06248694B1

公开(公告)日：2001-06-19

申请号：US09401672

申请日：1999-09-22

Applicant: Reiner Kober ,  David G. Hobbs ,  Scott W. Gibson ,  Kenneth Eugene Fersch ,  Wilhelm Rademacher ,  Jörg Botzem ,  Markus Frede ,  Matthias Dernbach ,  Reimer Göttsche ,  Reinhard Dötzer

Inventor： Reiner Kober ,  David G. Hobbs ,  Scott W. Gibson ,  Kenneth Eugene Fersch ,  Wilhelm Rademacher ,  Jörg Botzem ,  Markus Frede ,  Matthias Dernbach ,  Reimer Göttsche ,  Reinhard Dötzer

IPC: A01N6300

CPC classification number: C07D295/037 ,  A01N43/40

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.

公开(公告)号：US06288009B1

公开(公告)日：2001-09-11

申请号：US09058641

申请日：1998-04-10

Applicant: Reiner Kober ,  David G. Hobbs ,  Scott W. Gibson ,  Kenneth Eugene Fersch ,  Wilhelm Rademacher ,  Jörg Botzem ,  Markus Frede ,  Matthias Dernbach ,  Reimer Göttsche ,  Reinhard Dötzer

Inventor： Reiner Kober ,  David G. Hobbs ,  Scott W. Gibson ,  Kenneth Eugene Fersch ,  Wilhelm Rademacher ,  Jörg Botzem ,  Markus Frede ,  Matthias Dernbach ,  Reimer Göttsche ,  Reinhard Dötzer

IPC: A01N6300

CPC classification number: C07D295/037 ,  A01N43/40

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.