Polyurethane foam composition
USRE43432E1 · kind E1 · reissue
0Cited by
20References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 8, 2001 |
| Grant date | May 29, 2012 |
| Priority date | — |
| Expiry date | Aug 8, 2021 |
Classification
- Technology area (CPC —)General
Abstract
Single component compositions for making a moisture-cured polyurethane foam are disclosed. Foam produced from the compositions of the present invention produce very low foaming pressure due to their 60-95 percent open-cell content. After these compositions are applied and cure, they form a permanent seal around the perimeter of installed fenestration products.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.