Process for producing polymeric structures that have activated surfaces and activated polymeric structures

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United States of America Patent

PATENT NO 9580838
APP PUB NO 20140246812A1
SERIAL NO

14351552

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Abstract

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The present invention relates to a process for producing polymeric structures that have activated surfaces. The process proved to be simple, quick, with high production capacity and low operating costs. The process occurs by depositing a polymer solution, which is assisted by a high electric field, on a conductive liquid surface to produce particles and/or filaments that have an activated surface. More particularly, the process of the present invention has the ability to produce particles and/or filaments that have chemically activated surfaces, in a single process.

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Patent Owner(s)

Patent OwnerAddress
FUNDACAO OSWALDO CRUZAVENIDA BRASIL 4365 MAGUINHOS RIO DE JANEIRO RIO DE JANEIRO 21045-900
UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL-UFRGSAV PAULO GAMA 110 PORTO ALEGRE
INSTITUTO DE BIOLOGIA MOLECULAR DO PARANA-IBMPRUA PROF ALGACYR MUNHOZ MADER 3775 CURITIBA
UNIVERSIDADE FEDERAL DO PARANA-UFPRRUA XV DE NOVEMBRO 1299 CURITIBA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Foti, Leonardo Curitiba, BR 2 0
Krieger, Marco Aurelio Curitiba, BR 2 12
Petzhold, Cesar Liberato Porto Alegre, BR 1 0
Saul, Cyro Ketzer Curitiba, BR 3 4
Schreiner, Wido H Curitiba, BR 1 0
Sionek, Andre Curitiba, BR 1 0
Soares, Paula Poli Alvorada, BR 1 0
Stori, Elis Moura Porto Alegre, BR 1 0

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