Insect resistant polyurethane foam
US8318827B2 · kind B2 · utility
1Cited by
5References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 27, 2009 |
| Grant date | Nov 27, 2012 |
| Priority date | — |
| Expiry date | Mar 27, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2115/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention described herein relates to an essentially closed-cell two-component polyurethane foam containing an pesticide, which upon curing provides a barrier to insect infestation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.