Solidification mechanism incorporating ionic liquids
US8716207B2 · kind B2 · utility
10Cited by
27References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 5, 2012 |
| Grant date | May 6, 2014 |
| Priority date | — |
| Expiry date | Aug 4, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/3707
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A solid cleaning composition including an ionic liquid and a hardening agent is provided. The compositions are substantially free of alkyl phenol ethoxylates, including nonyl phenol ethoxylates. The solid cleaning compositions remain solid at room temperature despite the inclusion of ionic liquids, providing an effective, biorenewable, environmentally friendly alternative to nonyl phenol ethoxylate cleaning compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.