Methods of forming composite structures and methods of forming material with a removable backing for composite structures
US10059044B2 · kind B2 · utility
0Cited by
22References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 6, 2015 |
| Grant date | Aug 28, 2018 |
| Priority date | — |
| Expiry date | Apr 11, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1097
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method of preparing pre-impregnated (pre-preg) material is provided. The method comprises treating a first surface of a backing with a corona discharge to enhance surface adhesion and applying the pre-preg material to the treated surface of the backing to form a pre-preg material with backing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.