Multi-slot die coater
US12053796B2 · kind B2 · utility
1Cited by
10References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 16, 2021 |
| Grant date | Aug 6, 2024 |
| Priority date | — |
| Expiry date | Jul 16, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A multi-slot die coater which can improve a problem of structural vulnerability to deformation and torsion. The multi-slot die coater including a lower slot and an upper slot includes a lower die block; an intermediate die block disposed on the lower die block to form the lower slot therebetween; and an upper die block disposed on the intermediate die block to form the upper slot therebetween, wherein at least one of the lower die block, the intermediate die block, and the upper die block includes a metal coating layer on a ceramic body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.