Glycolate formulation for preserving wood and like materials
US9420795B2 · kind B2 · utility
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10References
17Claims
0Family size
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Key dates
| Filing date | Jul 27, 2012 |
| Grant date | Aug 23, 2016 |
| Priority date | — |
| Expiry date | Aug 21, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB27K3/34
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Compositions and methods for use in treating, in particular, lignocellulosic substrates such as lumber, are provided; wherein said compositions comprise a preservative or biocidal species, other than boron, in the form of a glycolate. The methods may be used for the purpose of, for example, preventing the growth of pest organisms, or for providing other specific properties to the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.