Method for producing a plastic membrane device and the thus obtained device
US8092892B2 · kind B2 · utility
3Cited by
4References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 2005 |
| Grant date | Jan 10, 2012 |
| Priority date | — |
| Expiry date | Dec 21, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31855
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method for producing a membrane device by providing a substrate (24), adding a liquid (16) thereon, and covering the liquid (16) and at least one substrate portion bearing the liquid (16) with a homogenous continuous thin film (18) by means of a low-pressure deposition process. The film is made of a plastic material and forms a membrane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.