Molecule-based magnetic polymers and methods
US8658751B2 · kind B2 · utility
5Cited by
8References
17Claims
0Family size
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Key dates
| Filing date | Oct 12, 2011 |
| Grant date | Feb 25, 2014 |
| Priority date | — |
| Expiry date | Jun 8, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2300/206
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Molecule-based magnetic polymers with reasonably high Curie temperature and methods of preparing are provided. In particular, magnetic polymers having repeating units of an organometallic monomer covalently bonded to a monomer having a plurality of unpaired electrons are disclosed. Intrinsically homogeneous magnetic fluids (liquid magnets) and methods of preparing are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.