Coating processes – Coating by vapor – gas – or smoke – Metal coating
Reexamination Certificate
2007-04-24
2007-04-24
Chen, Bret (Department: 1762)
Coating processes
Coating by vapor, gas, or smoke
Metal coating
C427S255394, C427S255700
Reexamination Certificate
active
10514457
ABSTRACT:
A process for the deposition of copper on a support. The process includes bringing a copper precursor, in the vapor phase, into contact with a heated support, optionally in the presence of hydrogen. The copper precursor is in the form of a CuCl or CuBr composition in a nonaromatic, nonplanar and heteroatom-free liquid organic solvent which exhibits at least two nonconjugated unsaturations.
REFERENCES:
patent: 3664933 (1972-05-01), Clauss
patent: 4751106 (1988-06-01), Wilkinson et al.
patent: 5096737 (1992-03-01), Baum et al.
patent: 5578553 (1996-11-01), Koriyama et al.
patent: 5773639 (1998-06-01), Kawaguchi et al.
patent: 5939150 (1999-08-01), Stelzle et al.
patent: 6130345 (2000-10-01), Doppelt
patent: 6184403 (2001-02-01), Welch et al.
patent: 6291025 (2001-09-01), Tepper et al.
patent: 6372928 (2002-04-01), Kawaguchi et al.
patent: 6824665 (2004-11-01), Shelnut et al.
patent: 1 251 183 (1971-10-01), None
Chi et al., “Chemistry of copper (I).beta.-diketonate complexes. VI. Synthesis, characterization and chemical vapor deposition of 2,2-dimethyl-6,6,7,7,8,8,8-heptafluoro-3,5-octanedione (fod) copper (I) (fod)CuL complexes and the solid state structure of (fod)Cu(PMe3),” Journal of Organometallic Chemistry, Elsevier-Sequoia S.A. Lausanne, CH, vol. 449, pp. 181-189 XP002229352, 1993.
Hakansson et al., “Copper(I) complexes with conjugated dienes,” Journal of Organometallic Chemistry, Elsevier-Sequoia S.A. Lausanne, CH., vol. 602, No. 1-2, pp. 5-14, XP004200823, May 2000.
Search Report issued in International Application No. PCT/FR03/01483.
Centre National de la Recherche Scientifique
Chen Bret
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