Cross-linkable oligoimides, and processes of making and using same
US12091509B1 · kind B1 · utility
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14References
13Claims
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Key dates
| Filing date | Jan 27, 2020 |
| Grant date | Sep 17, 2024 |
| Priority date | — |
| Expiry date | Aug 27, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2115/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to cross-linkable oligoimides, processes of making such cross-linkable oligoimides and products comprising such cross-linkable oligoimides. Such cross-linkable oligoimides provide articles made by an AM process with the desired process ability that permits filament formation, post cure increased strength, the desired in use temperature stability and the desired thermo-oxidative stability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.