Access date | 2020-03-31T19:36:14Z | |
Available date | 2020-03-31T19:36:14Z | |
Document date | 2014 | |
Citation | KRIEGER, Marco Aurélio et al. Process for producing polymeric structures that have activated surfaces and activated polymeric structures. EP Pat. 2767623A1, 20 ago. 2014. 22 p. | pt_BR |
URI | https://www.arca.fiocruz.br/handle/icict/40585 | |
Language | eng | pt_BR |
Publisher | European Patent Office | pt_BR |
Rights | open access | pt_BR |
Subject in Portuguese | micropartículas | pt_BR |
Subject in Portuguese | eletrospray | pt_BR |
Title | Process for producing polymeric structures that have activated surfaces and activated polymeric structures | pt_BR |
Type | Patent | pt_BR |
Abstract | The present invention relates to a process for producing polymeric structures with activated surfaces. The process has demonstrated to be simple, fast, with a high production capacity and low operating costs. The process occurs by deposition of a polymer solution, aided by a high electric field, on a conducting liquid surface for production of particles and/or filaments, with activated surfaces. More particularly, the process of the present invention presents, in a single process, the capacity of producing particles and/or filaments with chemically activated surfaces. | pt_BR |
Affilliation | Fundação Oswaldo Cruz. Instituto Carlos Chagas. Curitiba, PR, Brasil. | pt_BR |
Affilliation | Universidade Federal do Paraná. Curitiba, PR, Brasil / Instituto de Biologia Molecular do Paraná. Curitiba, PR, Brasil. | pt_BR |
Affilliation | Universidade Federal do Paraná. Departamento de Física. Curitiba, PR, Brasil. | pt_BR |
Affilliation | Universidade Federal do Rio Grande do Sul. Departamento de Química Orgânica. Porto Alegre, RS, Brasil. | pt_BR |
Affilliation | Universidade Federal do Paraná. Departamento de Física. Curitiba, PR, Brasil. | pt_BR |
Affilliation | Universidade Federal do Paraná. Departamento de Física. Curitiba, PR, Brasil. | pt_BR |
Affilliation | Universidade Federal do Rio Grande do Sul. Departamento de Química Orgânica. Porto Alegre, RS, Brasil. | pt_BR |
Affilliation | Universidade Federal do Paraná. Departamento de Física. Curitiba, PR, Brasil. | pt_BR |
Inventor | Krieger, Marco Aurélio | pt_BR |
Inventor | Foti, Leonardo | pt_BR |
Inventor | Sionek, André | pt_BR |
Inventor | Petzhold, Cesar Liberato | pt_BR |
Inventor | Saul, Cyro Ketzer | pt_BR |
Inventor | Stori, Elis Moura | pt_BR |
Inventor | Soares, Paula Poli | pt_BR |
Inventor | Schreiner, Wido H. | pt_BR |
Patent holder | Fundação Oswaldo Cruz | pt_BR |
Patent holder | Universidade Federal do Paraná | pt_BR |
Patent holder | Universidade Federal do Rio Grande do Sul | pt_BR |
Patent holder | Instituto de Biologia Molecular do Paraná | pt_BR |
Document date | 2014-08-20 | pt_BR |
IPC number | D01D 5/11 | |
IPC number | B29B 9/06 | |
IPC number | B29B 9/12 | |
IPC number | D01D 1/02 | |
Filling number | EP20120840373 | pt_BR |
Priority number | PI1106844A2 | pt_BR |
Filing date | 2014-05-09 | |
Publication number | EP2767623A1 | pt_BR |
Country | Brasil | pt_BR |
Country | Estados Unidos da América | pt_BR |
Country | Canadá | pt_BR |
Country | Escritório de Patentes Europeu | pt_BR |
Country | China | pt_BR |
Country | Organização Mundial para Propriedade Intelectual OMPI | pt_BR |
Country | Coréia do Sul | pt_BR |
Country | Hong Kong | pt_BR |
Country(ies) where patent was granted | Coreia do Sul | pt_BR |
Country(ies) where patent was granted | China | pt_BR |
Country(ies) where patent was granted | Canadá | pt_BR |
Country(ies) where patent was granted | Estados Unidos da América | pt_BR |