Preservative compositions for wood products
US7267714B2 · kind B2 · utility
10Cited by
20References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 6, 2006 |
| Grant date | Sep 11, 2007 |
| Priority date | — |
| Expiry date | Jun 6, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/662
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Preservative compositions for wood products are described. The compositions include at least one boron-containing material, such as but not limited to boric anhydride, and at least one silane-containing material, such as but not limited to methyltrichlorosilane. Optionally, at least one solvent, such as tetrahydrofuran, pentane, or water, may also be employed in the compositions. The compositions impart protection to the treated wood products, especially damage caused by exposure to water and insects.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.