Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Reexamination Certificate
2007-01-23
2007-01-23
Lee, Sin (Department: 1752)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
C430S281100, C430S286100, C430S287100, C430S288100, C430S916000
Reexamination Certificate
active
10734138
ABSTRACT:
A photosensitive metal nanoparticle and a method of forming a conductive pattern using the same, wherein a self-assembled monolayer of a thiol compound or isocyanide compound having a terminal reactive group is formed on a surface of the metal nanoparticle and a photosensitive group is introduced to the terminal reactive group. The photosensitive metal nanoparticles can easily form a conductive film or pattern having excellent conductivity upon exposure to UV, and thus can be applied for antistatic washable sticky mats or shoes, conductive polyurethane printer rollers, electromagnetic interference shielding, etc.
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Dr. G. Schon et al., A fascinating new field in colloid science: small ligand-stabilized metal clusters and possible application in microelectronics, Colloid Polym Sci (1995) 273, pp. 101-117, Steinkopff-Verlag 1995, Essen FRG.
Abraham Ulman, Formation and Structure of Self-Assembled Monolayers, Chem. Rev. 1996, American Chemical Society, pp. 1533-1554, Polytechnic University, Brooklyn, New York.
A.N. Goldstein et al., Melting in Semiconductor Nanocrystals, Reports, Science, vol. 256, Jun. 5, 1992, pp. 1425-1427.
Jeong Eun Jeong
Lee Sang Yoon
Park Jong Jin
Buchanan & Ingersoll & Rooney PC
Lee Sin
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