Microbeads AS is a Norwegian company based upon the manufacturing of polymer particles with uniform shape and size - monosized particles or "perfect spheres".

Microbeads Brochure
History - Microbeads AS is a direct continuation of the former company Polymer Systems AS and was established in November 2002 based upon technology and patents as well as rights and patents from Dynal Biotech ASA.

Technology - The polymer technology to manufacture monosized polymer particles was invented by the well-known Norwegian Professor John Ugelstad. These particles has been used for Medical- and Life Science applications for almost 20 years in applications like diagnostics, chemical separation, cancer treatment etc.

Patent - The technology was been further developed to cover industrial applications. Microbeads AS got the exclusive rights to patented technology as well as the ownership of patents directly related to industrial applications. This technology has brought interesting products area further into commercial use.

Products - Today’s products are used in industries from paint- and plastic processing, to cosmetics and calibration applications. Particles are currently manufactured in Microbeads AS large scale plant in Norway. Only the mind is the limit in exploring possible new areas of application. This unique technology will revolutionize the process industry and bring a new dimension to the products of the 21st century.


Their narrow size distribution ensures a smooth surface free of coarse particles. Spheromers® CA and Calibre® CA, are both supplied as cross-linked PMMA particles with diameters respectively at 15 microns and 6 microns.
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Dynoseeds® TS are polymer particles (spheres) made from polystyrene monomer, and are manufactured by an patented process able to tailor-make particles according to specific applications. Dynoseeds® TS is best characterised from its high melt flow rate (MFR), its limited disturbance of the matrix GPPS’s physical properties and its limited degradation during high temperature.
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Caché® CA, cross-linked PMMA spheres with a diameter of 6 micron is specially designed for use as additives in cosmetics and toiletries. The monosized particle distribution gives cosmetic products like crèmes unique flow properties and a soft touch feel.
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