Method for removing organic coatings from substrates
US5904155A · kind A · utility
0Cited by
7References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 12, 1997 |
| Grant date | May 18, 1999 |
| Priority date | — |
| Expiry date | Jun 12, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D2111/16
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention is a method of preparing a container for recycling where the container is an inorganic substrate having an organic coating. Preparation is removing the organic coating from the inorganic substrate. The method has the steps of preparing an aqueous solution having a peroxy free-radical and applying the aqueous solution to the container and removing the organic coating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.