Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2005-11-23
2010-06-22
Jagannathan, Vasu (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C501S134000, C423S263000, C423S594100, C423S021100, C423S071000
Reexamination Certificate
active
07741396
ABSTRACT:
Disclosed herein is a composition comprising a polymeric material; and non-linear dielectric ceramic fillers; wherein the non-linear dielectric ceramic fillers have a dielectric constant that is greater than or equal to about 100 and wherein the dielectric constant of the composition is tunable. Disclosed herein too is a composition comprising a polymeric material; and perovskites; wherein the dielectric constant of a composition is tunable and further wherein the composition has a dielectric constant of about 2 to about 100. Disclosed herein too is a method comprising blending a polymeric resin with non-linear dielectric ceramic fillers to form a composition; wherein the non-linear dielectric ceramic fillers have a dielectric constant of greater than or equal to about 100 and wherein the dielectric constant of the composition is tunable.
REFERENCES:
patent: 4111893 (1978-09-01), Gasman et al.
patent: 4913935 (1990-04-01), Lin
patent: 5169551 (1992-12-01), Tsunooka et al.
patent: 5650031 (1997-07-01), Bolon et al.
patent: 5962122 (1999-10-01), Walpita et al.
patent: 6632109 (2003-10-01), Irwin et al.
patent: 6778053 (2004-08-01), Irwin et al.
patent: 6864306 (2005-03-01), Rao et al.
patent: 7465497 (2008-12-01), Tan et al.
patent: 2002/0040085 (2002-04-01), Venigalla et al.
patent: 2003/0017351 (2003-01-01), Hayashi et al.
patent: 2003/0170893 (2003-09-01), Unger
patent: 2004/0060730 (2004-04-01), Lauf et al.
patent: 2004/0063566 (2004-04-01), Caspers et al.
patent: 2004/0119055 (2004-06-01), Li et al.
patent: 2004/0122153 (2004-06-01), Guo et al.
patent: 2004/0265551 (2004-12-01), Takaya et al.
patent: 2005/0080175 (2005-04-01), Paik et al.
patent: 2005/0161149 (2005-07-01), Yokota et al.
patent: 2005/0250890 (2005-11-01), Chen et al.
patent: 0000267 (2000-01-01), None
patent: WO 01/89827 (2001-11-01), None
patent: WO0184572 (2001-11-01), None
patent: 02098818 (2002-12-01), None
patent: WO02098818 (2002-12-01), None
Dang et al “Dielectric Properties of LTNO ceramics and LTNO/PVDF Composites”, Ceramics International, vol. 31, p. 349-351, available online Aug. 10, 2004. (3 pages total).
Levinson, “Electronic Ceramics—properties, Devices, and Applications”, Marcel Dekker, Inc, 1988, pp. 201 (3 pages total).
Subramanian et al Jouran If solid State Chemistry, High Dielectric Constant in ACu3Ti4O12 and ACu3Ti3FeO12 Phases, vol. 151, pp. 323-325 (2000).
Kingery et al, “Introduction of Ceramics”, John Wiley & Sons, New York pp. 67 & 969-970 (1976) (5 pages total).
Rao et al, “Material Chracterization of high Dielectric Constant polymer-Ceramic Composite for Embedded Cpacitor to RF Application”, Active and Passive Electronic Components, 2002 vol. 25, pp. 123-129.
TRS—Electrostrictors, p. 1.
Yeh Wang “Compounding in Co-Rotating Twin-screw Extruders” Rapra Review reports, vol. 10, No. 8, p. 32 (2000).
Richard J. Lewis, Sr. “Hawley's Condensed Chemical Dictionary, 13th Edition”, John Wiley & Sons, Inc., New York pp. 703-704 (1997).
Meng et al “Preparation of Porous Ceramics by Gelcasting Approach”, Material Letters vol. 45 pp. 224-227 (2000).
Jha et al “Polymeric Citrate precursor route to the synthesis of the High Dielectric Constant Oxide, CaCu3Ti4O12”, Material Letters vol. 57 pp. 244302446 (2003).
Mark Alger, “Polymer Science Dictionary, 2nd Edition”, Chapman & Hall, New York pp. 405, (1997).
EP Search Report, EP06124499, Feb. 27, 2007.
JP58141222. Publication Date Aug. 22, 1983. “High-Dielectric Film”. (Abstract Only).
Colin Kydd Campbell. “Experimental and Theoretical Characterization of an Antiferroelectric Ceramic Capacitor for Power Electronics”. IEEE Transactions on Components and Packaging Technologies, vol. 25, No. 2, pp. 211-216, Jun. 2002.
Jianwen Xu and C.P. Wonga). “Low-loss percolative dielectric composite” Applied Physics Letters 87, 082907, pp. 082907-1,2,3, 2005.
Y. Bai, Z. —Y. Cheng, V. Gharti, H.S. Xu, and Q.M. Zhanga). “High-dielectric-constant ceramic-powder polymer composites” Applied Physics Letters, vol. 76, No. 25, pp. 3804-3806, published Apr. 28, 2000.
E. Aulagner, J. Guillet, G. Seytre, C. Hantouche, P. Le Gonidec, G. Terzulli. “(PVDF/BatiO3) and (PP/BaTiO3) Films for Energy Storage Capacitors” 1995 IEEE 5thInternational Conference on Conduction and Breakdown in Solid Dielectrics. pp. 423-427. 1995.
D. Dimos. “Perovskite Thin Films for High-Frequency Capacitor Applications1”. Annual Review of Materials Science. vol. 28: 397-419 (Volume publication date Aug. 1998).
Irwin Patricia Chapman
Tan Qi
Agosti Ann M.
General Electric Company
Jagannathan Vasu
Kollias Alexander C
LandOfFree
Composites having tunable dielectric constants, methods of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Composites having tunable dielectric constants, methods of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composites having tunable dielectric constants, methods of... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4239072