Clumping animal litter and method thereof
US11684035B2 · kind B2 · utility
1Cited by
32References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 1, 2021 |
| Grant date | Jun 27, 2023 |
| Priority date | — |
| Expiry date | Aug 2, 2041 |
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.