Permeable superabsorbent and process for production thereof
US11986798B2 · kind B2 · utility
1Cited by
5References
8Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 1, 2019 |
| Grant date | May 21, 2024 |
| Priority date | — |
| Expiry date | Aug 9, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2003/2227
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A highly permeable superabsorbent is prepared by a process comprisingpolymerizing an aqueous monomer solution comprising
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.