MICROPARTICLES CONTAINING AN ACTIVE SUBSTANCE AND COVERED WITH POLYMERIC CAPSULE-WALL MATERIAL, METHOD OF PRODUCING SUCH PARTICLES AND THEIR USE
申请公布号:WO9727939(A1)
申请号:WO1996DE02422
申请日期:1996.12.12
申请公布日期:1997.08.07
发明人:NASTKE, RUDOLF;RAFLER, GERALD
分类号:B01J13/14;(IPC1-7):B01J13/14
主分类号:B01J13/14
摘要:Die Erfindung betrifft Mikropartikel, enthaltend einen Wirkstoff als Kapselinhalt und ein polymeres Kapselwandmaterial, wobei der Wirkstoff in einem hydrophoben, bei Raumtemperatur wachsartigen Material enthalten ist und wobei die wirkstoffenthaltende Wachsmatrix den Kern bildet, welcher von einer polymeren Kapselwand ganz oder teilweise umhüllt ist.
Process for the production of ethers
TO-TRINNS SMELTEPROSESS FOR FERROSILISIUM.
LINE CONVEYOR OF FRUIT SELECTOR
LOOSENING METHOD FOR SCREW BY AUTOMATIC SCREW TIGHTENING MACHINE
DISPLAY DEVICE FOR LOCUS OF AUXILIARY SHAFT OF MACHINE TOOL
WC-CO SINTERED HARD ALLOY AND ITS MANUFACTURE
NUMERICAL CONTROL MACHINE TOOL
METHOD AND DEVICE FOR ALIGNING ARTICLE
DAMPER SWITCHING CONTROLLER FOR VENTILATOR OF OBJECTIVE FIRE EXTINGUIDHING BLOCK
METHOD FOR CHEMICAL SHIFT IMAGE
METHOD FOR PURIFYING POLYGLUTAMATE
CUTTING EDGE APPARATUS OF ROTARY MOWER
STRUCTURE OF SEEDLING DELIVERY PART OF SEEDLING HOLDING TABLE
STAND-BY SEEDLING-SUPPLYING DEVICE
MANUFACTURE OF STATOR FOR LINEAR STEPPING MOTOR AND PARTS OF THE STATOR
METHOD FOR CULTURING FISHES AND SHELLFISHES UTILIZING DIFFERENCE BETWEEN LOW AND HIGH TIDES