Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Jerzy Polaczek is active.

Publication


Featured researches published by Jerzy Polaczek.


Polymers for Advanced Technologies | 1999

Thermal conversion of plastics waste in secondary petroleum‐derived bitumens

Jerzy Polaczek; Janusz Zieliński; Zofia Machowska; Zbigniew Wielgosz

Three petroleum-derived secondary bitumens were used as a medium for thermolysis of poly(ethylene terephthalate), poly(vinyl chloride), polyethylene and a typical waste plastics mixture (mainly polyolefins). The conversion carried out at 300–350 °C resulted in the formation of homogeneous brittle resin-like masses (ring-and-ball softening point above 120 °C) intended for practical use. Copyright


Polimery | 2004

Recykling tworzyw sztucznych według koncepcji zielonej chemii

Jacek Kijenski; Jerzy Polaczek


Archive | 1997

Process for the production of hydroxy-aromatic substances

Zbigniew Stec; Jan Zawadiak; Ulrich Knips; Robert Zellerhoff; Danuta Gilner; Beata Orlinska; Jerzy Polaczek; Witold Tecza; Zofia Machowska


Archive | 1997

Process for the oxidation of isoalkyl-aromatic hydrocarbons and catalyst for carrying out this process

Jan Zawadiak; Zbigniew Stec; Ulrich Knips; Robert Zellerhoff; Danuta Gilner; Beata Orlinska; Jerzy Polaczek


Archive | 1997

Process for the oxidation of isoalkylaromatic hydrocarbons, and catalyst for the execution of the process

Jan Zawadiak; Zbigniew Stec; Ulrich Knips; Robert Zellerhoff; Danuta Gilner; Beata Orlinska; Jerzy Polaczek


Archive | 1990

Alkylphenol or bisphenol prodn. - by reacting phenolic material with olefinic or carbonyl cpd. after activation by contact with cation exchanger

Edward Prof Dr Grzywa; Jerzy Polaczek; Maciej Kiedik; Zygmunt Lisicki; Gerd Collin; Arnold Alscher


Archive | 1989

Process for the preparation of phenol-urea-formaldehyde resins

Jerzy Polaczek; Jan Pielichowski; Gerd Dr Collin; Ryszard Chrzaszcz; Zygmunt Lisicki; Teresa Tecza; Andrzej Krzeslak


Polimery | 2005

Hydrocarbon resin/polymer blends as precursors of lustrous carbon - Rapid Communication

Janusz Zieliński; Jerzy Polaczek; D. Dobrzyńska; Tomasz Zielinski; S. Dubrawski; Zofia Machowska


Polimery | 2005

Hydrocarbon resin/polymer blends as precursors of lustrous carbon

Janusz Zieliński; Jerzy Polaczek; Dorota Dobrzynska; Tomasz Zielinski; Stanisław Dubrawski; Zofia Machowska


Polimery | 2002

Zastosowanie termolizatorów mieszanin odpadowego poliwęglanu z ekstraktem furfurolowym do modyfikacji asfaltu naftowego

Blandyna Osowiecka; Janusz Zieliński; Jerzy Polaczek; Zofia Machowska

Collaboration


Dive into the Jerzy Polaczek's collaboration.

Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Beata Orlińska

Silesian University of Technology

View shared research outputs
Top Co-Authors

Avatar

Danuta Gilner

Silesian University of Technology

View shared research outputs
Top Co-Authors

Avatar

Jan Zawadiak

Silesian University of Technology

View shared research outputs
Top Co-Authors

Avatar

Zbigniew Stec

Silesian University of Technology

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Danuta Gilner

Silesian University of Technology

View shared research outputs
Researchain Logo
Decentralizing Knowledge