Correction fluids
US8110615B2 · kind B2 · utility
0Cited by
66References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 4, 2006 |
| Grant date | Feb 7, 2012 |
| Priority date | — |
| Expiry date | Dec 2, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D10/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The application discloses stable correction fluids and/or correction fluids that change from colored to substantially white (or to a color substantially matching the color of a substrate to which the correction fluid is to be applied) after application to a substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.