Clumping animal litter and method thereof
US11076576B2 · kind B2 · utility
2Cited by
30References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 2, 2019 |
| Grant date | Aug 3, 2021 |
| Priority date | — |
| Expiry date | Jul 2, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J20/3028
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A clumpable animal litter comprises composite particles of filler materials, such as limestone and sand, and sodium bentonite. The filler materials have a lower bulk density as compared to a granular mixture of the same percentage of filler and sodium bentonite clay and contain up to eighty-five percent less clay.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.