Membrane and a method for making a membrane
US6540850B2 · kind B2 · utility
1Cited by
7References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 3, 2001 |
| Grant date | Apr 1, 2003 |
| Priority date | — |
| Expiry date | May 3, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12903
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A membrane 30 and a method 12 for making the membrane 30comprising the steps of selectively placing a first material 14 upon a substrate 16, depositing a certain material 26 upon a first material 14, and heating the materials 14, 16, 26, thereby forming a membrane 30.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.