Organic activator
US7425527B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2005 |
| Grant date | Sep 16, 2008 |
| Priority date | — |
| Expiry date | Jul 27, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D7/3209
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to organic activators having the following general formula:Wherein R1 is a substituted or unsubstituted alkyl or aryl moiety comprising at least five carbons, R2 is a substituted or unsubstituted alkyl moiety comprising less than five carbons, R3 is a suitable bridging moiety, R4 is a charged moiety, N is nitrogen, each G is, independently, an oxygen containing moiety and Z, when present, is a charge balancing counter ion.The present invention also relates to cleaning compositions comprising said organic activators, and processes for making and using the aforementioned organic activators and cleaning compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.