Arquivamento - Art. 36 §1° da LPI
#11.2
08/05/2003
RPI 1700
Application data
Number
PI9503403Type
Filing
Publication
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: 08/05/2003. We update with every new RPI gazette, published weekly.
Applicants
Rohm And Haas Company
US
Inventors
L. B. (pessoa física)
US
IPC Classification
Priority claims
US
08/281.372 · 07/27/1994
Abstract
Patente de Invenção: "PROCESSO PARA PREPARAR UMA 2-ARILPIRIMIDINA". Um beta-ceto polifluoro éster é preparado reagindo um anidrido de polifluoroácido ou um cloreto de ácido polifluorocarboxílico com um cloreto de ácido carboxílico na presença de uma amina terciária.
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