Arquivamento - Art. 36 §1° da LPI
#11.2
04/06/1999
RPI 1474
Application data
Number
PI8807925Type
Filing
Publication
PCT
US1988003718 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: 04/06/1999. We update with every new RPI gazette, published weekly.
Applicants
Silberline Manufacturing Co., Inc
US
Inventors
P. C. (pessoa física)
US
T. K. (pessoa física)
US
IPC Classification
Abstract
Compostos reagentes de fosfato orgânico ou de fosfito orgânico são empregados para tratar partículas metálicas, particularmente pigmentos de alumínio, protegendo suas superfícies contra ataque químico pela água. Essas partículas tratadas são adequadas para incorporação em sistemas de revestimento de base aquosa.
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