Method of making a cleaning solution from hydrogel cleaning concentrate and packaged cleaning concentrate
US8846595B2 · kind B2 · utility
0Cited by
31References
23Claims
0Family size
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Key dates
| Filing date | Jun 12, 2009 |
| Grant date | Sep 30, 2014 |
| Priority date | — |
| Expiry date | Feb 19, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D17/041
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Methods of making a (e.g. dilute) cleaning solution from a hydrogel cleaning concentrate, packages of hydrogel cleaning concentrate, and methods of making a hydrogel cleaning concentrate are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.