Natural soil and stain removers
US7629305B1 · kind B1 · utility
20Cited by
7References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 26, 2008 |
| Grant date | Dec 8, 2009 |
| Priority date | — |
| Expiry date | Aug 26, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/75
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A cleaning composition with a limited number of natural ingredients contains a nonionic surfactant, a solvent and a short chain syndetic. The cleaning composition can be used to clean laundry, soft surfaces, and hard surfaces and cleans as well or better than commercial compositions containing synthetically derived cleaning agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.