Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Treating polymer containing material or treating a solid...
Reexamination Certificate
2005-11-22
2005-11-22
Yoon, Tae H. (Department: 1714)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Treating polymer containing material or treating a solid...
C528S422000, C528S423000, C252S500000
Reexamination Certificate
active
06967236
ABSTRACT:
The present invention is directed to methods of solvating electrically conducting polymers and electrically conducting polymers by processing these materials in selected solvents comprising at least one of the solvents being a fluorinated solvent. High solubility and conductivity in the hundreds of S/cm are achieved by these methods. Excellent coatings are attained. These materials have application in EMI shielding, electrodes for displays, contacts for devices, ESD protection, corrosion protection and resists.
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patent: 4629798 (1986-12-01), Traynor
patent: 4772421 (1988-09-01), Ikenaga et al.
patent: 4902573 (1990-02-01), Jonas et al.
patent: 5863658 (1999-01-01), Tan
patent: 0315514 (1989-05-01), None
Angelopoulos Marie
Liao Yun-Hsin
Beck Thomas A.
International Business Machines - Corporation
Morris Daniel P.
Yoon Tae H.
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