Methods for removing a dispersed lubricious coating from a substrate
US7465360B2 · kind B2 · utility
2Cited by
43References
28Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 2, 2006 |
| Grant date | Dec 16, 2008 |
| Priority date | — |
| Expiry date | May 31, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D2111/24
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates generally to methods of removal of a lubricious coating. In more specific aspects, the invention relates to methods of removal of aqueous polymers comprising acrylamide or copolymers thereof from a substrate comprising application of one or more metal salts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.