Method of preparing superabsorbent polymer
US11020725B2 · kind B2 · utility
2Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 5, 2017 |
| Grant date | Jun 1, 2021 |
| Priority date | — |
| Expiry date | Apr 11, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2333/02
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A superabsorbent polymer according to the present invention has excellent initial absorption properties, and thus it may be used in sanitary materials such as diapers, etc., thereby exhibiting excellent performances.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.