INPRINT 2019

+32 3 826 93 29

ChemStream bvba

Drie Eikenstraat 661
2650 Edegem, Belgium
info@chemstream.be
www.chemstream.be

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DISCOVER OUR INKS FOR THE FUTURE

 

INTERNATIONAL EXHIBITION OF PRINT TECHNOLOGY FOR INDUSTRIAL MANUFACTURING

12–14 November 2019, Munich Trade Fair Centre, Germany

LANGMUIR

Adsorption of biobased block copolymers on nano-pigments

Design of polymeric dispersants from chitin, lignin, alginates, …

  • Anchoring on the pigment surfaces
  • Stabilizing the nano dispersion in polar or apolar solvents

Dispersing agents for making nano-pigment dispersions can be purchased commercially or can be specifically designed and synthesized by ChemStream to guarantee the best possible dispersion stability and tailor-made properties.​

The milling of a magenta pigment dispersion​

The subsequent translation of the developed dispersions into a functional (inkjet) ink is one of the main domains of expertise of ChemStream.


In recent years ChemStream has done a lot of research into the development of its own dispersants based on bio-based building blocks. Several side-streams such as chitin, lignin, etc. were validated into a broad range of renewable ink components.


More about this subject can be found in our brochure

Schematic overview of the adsorption of a dispersing agent on the surface of a pigment particle​

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