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US 2002/0161074 A1Published application
High dielectric constant composites of metallophthalaocyanine oligomer and poly(vinylidene-trifluoroethylene) copolymer
AssigneeThe Penn State Research Foundation
InventorsQiming Zhang, Zhongyang Cheng, Haisheng Xu
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Abstract
There are disclosed new composite materials having improved electric field induced strain levels, improved electric constants, and having advantageous mechanical properties for use in electrical devices.
Claims32
A composite material comprising:
- a polymer matrix;
- and
- at least one high-dielectric constant organic material.
A process for preparing a high dielectric constant composite comprising the steps of:
- solubilizing a polymer matrix;
- adding at least one high-dielectric constant organic material to said polymer matrix;
- and
- forming a film.
1 more element
A high dielectric constant composite material prepared by a process comprising the steps of:
- solubilizing a polymer;
- adding at least one high-dielectric constant organic material to said polymer;
- and
- forming a film.
1 more element
Dependencies are inferred from the claim text.