Use of nonionics as rheology modifiers in liquid cleaning solutions
US9309485B2 · kind B2 · utility
8Cited by
28References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2013 |
| Grant date | Apr 12, 2016 |
| Priority date | — |
| Expiry date | Feb 7, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D2111/14
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention involves liquid cleaning compositions that are cocamide DEA free. According to the invention, nonionic surfactants can be used as rheology modifiers in combination with various coupling agents to provide an environmentally friendly alternative for traditional liquid cleaning compositions that rely on cocamide DEA thickening agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.