Process for preparing zeolite-containing detergent agglomerates
US4261941A · kind A · utility
13Cited by
3References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 1979 |
| Grant date | Apr 14, 1981 |
| Priority date | — |
| Expiry date | Jun 26, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/128
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Zeolite-containing agglomerates which rapidly disperse in water are prepared by admixing molten polyethylene glycol with a hot aqueous solution of alkylbenzene sulfonate, blending the resulting mixture with hydrated zeolite A crystals and thereafter drying and comminuting the blend.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.