Dual cure resin composite system and method of manufacturing the same
US9556315B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 1, 2010 |
| Grant date | Jan 31, 2017 |
| Priority date | — |
| Expiry date | Jan 6, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31536
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A system including a dual cure composite structure is disclosed. The system also includes a first layer comprising a resin having a first and a second functional group. The system further includes a second layer comprising the resin having the first and the second functional group. The system also includes a third layer comprising the resin having the first and the second functional group. The system further includes a first covalent bond across an interface of the first and the second layer and a second covalent bond across another interface of the second and the third layer. The system further includes more than two layers comprising the resin having the first and second functional group. A method of manufacturing a system including a dual cure composite structure is also disclosed. The method includes providing a first layer comprising a resin having a first functional group and a second functional group. The method also includes applying a first curing source to partially cure the first layer. The method further includes providing a second layer comprising the resin having the first and the second functional group onto the first layer and applying a second curing source to full…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.