Modified surface material, method for preparing same and...

Organic compounds -- part of the class 532-570 series – Organic compounds – Diazo or diazonium

Reexamination Certificate

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C534S558000, C522S031000, C522S032000, C522S063000, C522S065000, C522S067000

Reexamination Certificate

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08053567

ABSTRACT:
The use of at least one diazonium salt bearing an initiator function, for forming an undercoat obtained by grafting a graft derived from the diazonium salt and bearing an initiator function at the surface of a conductive or semiconductive material on the undercoat, and for forming on the undercoat a polymeric layer obtained by polymerization, in particular free radical polymerization, in situ of at least one monomer, initiated from the initiator function.

REFERENCES:
patent: 6435240 (2002-08-01), Fagebaume et al.
patent: 2004/0248428 (2004-12-01), Bureau et al.
patent: 1431821 (2004-06-01), None
patent: 1459810 (2004-09-01), None
patent: 2672307 (1992-08-01), None
J. Pinson et al. Attachment of organic layers to conductive or semiconductive surfaces by reduction of diazonium salts. Chemical Society Reviews, 2005, 34, 429-439.
Lui et al. Reactions of Organic Monolayers on Carbon Surfaces Observed with Unenhances Raman Spectroscopy. Journal of Americal Chemical Society, 1995, 117 (45), pp. 11254-11259.
Allongue et al. Covalent Modification of Carbon Surfaces by Aryl Radicals Generated from Electrochemical Reduction of Diazonium Salts. Journal of Americal Chemical Society, 1997, 119(1), pp. 201-207.
Matrab et al. Novel Approch to Metallic Surface-Initiated Atom Transfer Polymerization Using Electrografted Initiators Based on Aryl Diazonium Salts. Langmuir (2005), 21 (10), 4686-4694.

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