Polymer composition and a method of preparing a polymer resin
US12269909B2 · kind B2 · utility
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2References
17Claims
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Assignee
Inventor
Key dates
| Filing date | Dec 17, 2019 |
| Grant date | Apr 8, 2025 |
| Priority date | — |
| Expiry date | Dec 22, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/05
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
There is provided a polymer composition comprising at least one (meth)acrylate monomer or oligomer, a phase separating agent, a photoinitiator and a photosensitizer. There is also provided a method of preparing a polymer resin comprising the step of polymerizing a solution of at least one (meth)acrylate polymer or oligomer, a photoinitiator, a photosensitizer and a phase separating agent in the presence of UV light to form the polymer resin. There is also provided a polymer resin and uses of the polymer composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.