Adsorbent for use in double glazed windows
US5493821A · kind A · utility
7Cited by
9References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 4, 1994 |
| Grant date | Feb 27, 1996 |
| Priority date | — |
| Expiry date | May 4, 2014 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B3/677
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Novel, hollow, low-density agglomerates for use in sealed insulating glass windows to adsorb water vapor, and optionally organic materials, present in the cavity between the two adsorbents when used to fill all portions of the spacer tube located at the peripheral sides of the double glazed unit, thereby greatly facilitating the filling of such spacer robes and the fabrication of the overall unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.