Arquivamento - Art. 36 §1° da LPI
#11.2
09/14/1999
RPI 1497
Application data
Number
PI9105941Type
Filing
Publication
PCT
EP1991000025 The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 09/14/1999. We update with every new RPI gazette, published weekly.
Applicants
H. A. (pessoa física)
DE
Inventors
D. S. (pessoa física)
DE
E. G. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 40 01 316.2 · 01/18/1990
Abstract
Compostos de cetona são obtidos pelo rearranjo de epóxidos, em presença de íons iodeto, quando se aplicam, como catalisadores de rearranjo, sais de amônio e de fosfônio quaternários, eventualmente na mistura com iodetos de metais alcalinos ou de metais alcalino-terrosos.
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