Water-based cleaner for cleaning solvent-based paints
US8722605B2 · kind B2 · utility
2Cited by
37References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 2011 |
| Grant date | May 13, 2014 |
| Priority date | — |
| Expiry date | Jan 9, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K23/34
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A “water-in-oil emulsion” comprising a solvent or solvent blend; water; an emulsifier; optionally an emulsion stability additive, such as a surfactant, preferably anionic and optionally a paint compatibility additive, such as esters, ketones, alcohols.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.