Solid rinse aids and methods of warewashing utilizing solid rinse aids
US4624713A · kind A · utility
64Cited by
20References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 15, 1984 |
| Grant date | Nov 25, 1986 |
| Priority date | — |
| Expiry date | Nov 15, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/323
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Methods of warewashing utilizing a solid rinse aid, and the solid rinse aid which comprises a surfactant and urea, and preferably a dispensing rate adjusting additive, are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.