Asymmetric processing method for reducing bow in laminate structures
US10189228B2 · kind B2 · utility
15Cited by
3References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2016 |
| Grant date | Jan 29, 2019 |
| Priority date | — |
| Expiry date | Dec 21, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/315
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Disclosed herein are methods for making asymmetric laminate structures and methods for reducing bow in asymmetric laminate structures, the methods comprising differentially heating the laminate structures during lamination or differentially cooling the laminate structures after lamination. Also disclosed herein are methods for reducing bow in asymmetric laminate structures, the methods comprising subjecting at least one substrate in the laminate structure to asymmetric tempering or annealing prior to lamination. Further disclosed herein are laminate structures made according to such methods.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.