Find the best CNRS technologies to boost your innovative project.
06.11.2018
Materials – Coating 07293-01
06.11.2018
Materials – Coating 10581-01
06.11.2018
Chemistry / Environment 08758-01
06.11.2018
11127-01
06.11.2018
Environment and Energy 11107-01
19.10.2018
Medical Diagnostic 08504-01
We can guide you through the whole technology transfer process.
Thanks to our expertise, our network and our know-how of the innovation ecosystem, we support you throughout your project.
02382-01
French patent application FR0807181 filed on December 19, 2008 and entitled “Procédé PyrNCD: Dépot de diamant pyramidal nanograins sur des outils de coupe”
Jean-Piere MANAUD
Angélique POULON
Lionnel TEULE-GAY
Cyril FAURE
Research agreement, exclusive or non exclusive licenses
Institut de Chimie de la Matière Condensée de Bordeaux (ICMCB, UPR9048), Bordeaux, France
The invention relates to a chemical vapour deposition process of a diamond coating on a support. This coating is characterized by a new diamond morphology in pyramid form made of submicronic grains. The invention also relates to coatings and articles obtained by this process.
The coating can be chosen according the use of the tool:
the coating can bring a color code;
the process is well-suited for the treatment of tools of small dimension;
the process is clean for the environment since it avoids the chemical acid attack.
The main application of the invention concerns cutting and machining materials industry.
06.11.2018
Materials – Coating 07293-01
06.11.2018
Materials – Coating 10581-01
06.11.2018
Chemistry / Environment 08758-01
06.11.2018
11127-01
06.11.2018
Environment and Energy 11107-01
19.10.2018
Medical Diagnostic 08504-01