APE-free laundry emulsifier
US9550963B2 · kind B2 · utility
1Cited by
39References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2014 |
| Grant date | Jan 24, 2017 |
| Priority date | — |
| Expiry date | Oct 30, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/3707
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A detergent emulsifier for laundry and other hard surface cleaning using an APE-free surfactant blend is disclosed. The emulsifier system is efficacious for removal of oily soils and greasy food removal. The compositions according to the invention include linear and branched fatty alcohol ethoxylates and ethoxylate propoxylate block copolymers. Methods of using the same are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.