Spray-dried granular detergent compositions containing tripolyphosphate detergent builder, polyethylene glycol and polyacrylate
US4657693A · kind A · utility
9Cited by
28References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 1985 |
| Grant date | Apr 14, 1987 |
| Priority date | — |
| Expiry date | Dec 23, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D11/02
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Detergent compositions comprising a mixture of polyethylene glycol and polyacrylate of specified molecular weight for improved physical properties and cold water dispersion are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.