Polyurethane foam composition
US9150764B2 · kind B2 · utility
0Cited by
20References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 10, 2006 |
| Grant date | Oct 6, 2015 |
| Priority date | — |
| Expiry date | Oct 2, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L83/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
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.