Chemistry of inorganic compounds – Carbon or compound thereof – Oxygen containing
Reexamination Certificate
2003-08-08
2008-08-05
Langel, Wayne (Department: 1793)
Chemistry of inorganic compounds
Carbon or compound thereof
Oxygen containing
C423S491000, C423S659000, C422S209000, C422S239000
Reexamination Certificate
active
07407639
ABSTRACT:
The present invention relates to a method of preparing particles of a defined size and morphology, using a reaction of reactants, wherein the reaction is carried out in the presence of rotational forces and wherein the reactants are separated from each other by means of a contactor. The present method is suitable for preparing articles having a particle size from 10-2000 nm.
REFERENCES:
patent: 157156 (1985-10-01), None
patent: 63023734 (1988-02-01), None
patent: WO 01/45830 (2001-06-01), None
Drinkenburg Adelbert Antonius Henricus
Goetheer Earl Lawrence Vincent
Keurentjes Johannes Theodorus Faustinus
Piepers Hubertus Wilhelmus
Van Den Broeke Leo Jacques Pierre
Fiorito James
Langel Wayne
Nederlandse Organisatie voor toegepast-natuurwetenschappelijk on
Wood Phillips Katz Clark & Mortimer
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