Arquivamento - Art. 36 §1° da LPI
#11.2
03/05/2002
RPI 1626
Application data
Number
PI9405125Type
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: 03/05/2002. We update with every new RPI gazette, published weekly.
Applicants
Rohm And Haas Company
US
Inventors
T. M. (pessoa física)
US
IPC Classification
Priority claims
US
08/167,385 · 12/15/1993
Abstract
Mais particularmente, a presente invenção se refere ao uso de uma mistura polimérica contendo uma dispersão aquosa macromolecular, uma resina solúvel em álcali, de função ácido, e um aminossilano, a fim de prover adesão de revestimentos sobre superfícies difíceis, como substratos gredosos.
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