Method for making a spacer element for a multi-pane sealed window
US5332538A · kind A · utility
6Cited by
20References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 2, 1992 |
| Grant date | Jul 26, 1994 |
| Priority date | — |
| Expiry date | Nov 2, 2012 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B2003/66395
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A method is provided for making a rigid spacer, containing a silicone bound desiccant which is useful for a multi-pane sealed window. An infrared radiation curable silicone is used as a binder for a desiccant such as a zeolite which is injected in a continuous manner into a U-shaped or V-shaped semi-rigid spacer such as a steel channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.