Heterogeneous advanced epoxy resin
US9670310B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Dec 8, 2014 |
| Grant date | Jun 6, 2017 |
| Priority date | — |
| Expiry date | Dec 8, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G59/621
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Embodiments of the present disclosure are directed to heterogeneous advanced epoxy resins formed by reacting a mononuclear aromatic diglycidyl ether and a diphenol, more specifically, embodiments of the present disclosure are directed to heterogeneous advanced epoxy resins formed by reacting the mononuclear aromatic diglycidyl ether and the diphenol in a molar ratio of the mononuclear aromatic diglycidyl ether to the diphenol in a range from 1.5 to 1.0 to 5.0 to 1.0.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.