Soluble aqueous compositions of zinc salts of selected polyitaconic acid polymers
US9790395B2 · kind B2 · utility
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12References
21Claims
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Key dates
| Filing date | Mar 11, 2016 |
| Grant date | Oct 17, 2017 |
| Priority date | — |
| Expiry date | Mar 11, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2201/54
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to soluble aqueous compositions comprising metal salts of selected polyitaconic acid (PIA) resins.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.