Systems and methods for application of polysilazane and fluoroacrylate coating compositions
US10562065B1 · kind B1 · utility
2Cited by
32References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 3, 2016 |
| Grant date | Feb 18, 2020 |
| Priority date | — |
| Expiry date | Nov 3, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05D5/083
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A hydrophobic and oleophobic coating composition includes at least a polysilazane polymer and a fluoroacrylate copolymer is applied to one or more work pieces, such as solder paste stencils, via a nebulizing spray system having one or more spray applicators. Application is accomplished by controlled operation of the spray applicator along with controlled movement of a work piece relative to the applicator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.