Back to results
US 2018/0019457 A1Published application
Ceramic binder composition for ceramic coated separator for lithium ion batteries, methods of producing same, and uses thereof
AssigneeHercules Incorporated
InventorsAlaa ALHARIZAH, Sung Gun CHU, Alan Edward GOLIASZEWSKI, David K. HOOD, Shufu PENG, Michael A. A. TALLON, Bruce FILLIPO
Life of this patent
Estimating the term…
Abstract
A ceramic binder composition is disclosed as well as a method of making and using the same. Additionally, a ceramic coated separator used in, for example but without limitation, lithium ion batteries is disclosed.
Claims32
A ceramic binder composition, comprising:
- at least one ceramic particle;
- and
- a binder comprising a polymer at least partially crosslinked with a crosslinking agent, wherein the polymer is a copolymer produced from monomers comprising (i) vinylpyrrolidone and (ii) at least one monomer having a functionality selected from the group consisting of an amine, an epoxide, and combinations thereof.
-5. (canceled)
8-11. (canceled)
14-17. (canceled)
-21. (canceled)
23-24. (canceled)
-28. (canceled)
-33. (canceled)
A ceramic slurry composition, comprising:
- at least one ceramic particle;
- a polymer comprising a copolymer produced from monomers comprising (i) vinylpyrrolidone and (ii) at least one monomer having a functionality selected from the group consisting of an amine, an epoxide, and combinations thereof;
- a crosslinking agent;
- and
- a solvent.
2 more elements
-40. (canceled)
-47. (canceled)
(canceled)
52-55. (canceled)
58-105. (canceled)
Dependencies are inferred from the claim text.