- Tech offer O-789
- Posted on: 24/06/2012
- Deadline : 12/07/2014
- Active users : 1965
Intellectual property status
This technology is protected by patent:
• Application number: P201200078.
• Application date: 27th January 2012.
Current development status
Desired business relationship
Technology selling, Patent licensing, Joint ventures, Technology development, New technology applications, Adaptation of technology to other markets
Description of the technology offer
A hybrid pigment is a controlled mixture between inorganic and organic material. As inorganic material it could be used in several kinds of clays for their nanoscopic properties and, as organic material, natural or synthetic colorings (thermochrome, eletrochrome, luminescence, etc.).
The research group has developed a new method to produce nanostructured hybrid pigments with specific optical and colloidal properties according to the production parameters. Mainly, the customizaton of the behaviour of this materials is achieved by controlling organic/inorganic ratio in the material.
New and innovative aspects
This method has two stages:
1) Dispersion of, at least, an inorganic material in water.
2) Addition of, at least, an organic coloring solubilized by agitation.
The following parameters might be changed in order to obtain different kinds of nanopigments:
• Inorganic material concentration.
• Organic coloring concentration.
• Ionic strength.
The optical response of nanopigments changes as a function of the particle size of the ...
Get in touch with the tech’s owner
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