Method for treating a polymer part in order to modify its roughness and/or to functionalise it
US12202949B2 · kind B2 · utility
0Cited by
0References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 22, 2020 |
| Grant date | Jan 21, 2025 |
| Priority date | — |
| Expiry date | Dec 14, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2465/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method for treating a polymer part comprising a step of bringing the part into contact with vapours of solvent(s), capable of at least partially solubilising the part, this contacting step being carried out under vacuum. Application of this method for modifying the roughness of the part and/or functionalising it.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.