Composition intended for the protection of a solid substrate and its use
AssigneeJacques Vionnet
InventorsPierre Hirsbrunner, Ian Horman
Life of this patent
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Abstract
The present invention concerns a composition intended for the protection of a solid substrate against environmental attack. The composition includes at least one biocidal component and a hydrophobing agent. The composition is in the liquid phase, and the liquid is a common solvent for the hydrophobing agent and the biocidal component(s).
Claims19
A substrate treating composition for the protection of a solid substrate against environmental attack, consisting essentially of a fungicide of one of a sorbate salt, a copper complex of ethylene diamine tetra acetate, or both;
- a hydrophobing agent of a siliconate compound, a portion of which may optionally be replaced by a silicate;
- and a solvent for maintaining the fungicide(s) and agent in a liquid phase, with the fungicide(s) being present in an amount sufficient to retard growth or kill plants and the hydrophobing agent being present in an amount effective to impart hydrophobicity to, or increase the hydrophobicity of, the substrate after the composition is applied thereto.
A substrate treating composition for the protection of a solid substrate against environmental attack, consisting essentially of a fungicide one of a sorbate salt, a copper complex of ethylene diamine tetra acetate, or both;
- a hydrophobing agent of an alkali metal methyl siliconate, a portion of which may optionally be replaced by a silicate;
- and a solvent for maintaining the fungicide(s) and agent in a liquid phase, with the fungicide(s) being present in an amount sufficient to retard growth or kill plants and the hydrophobing agent being present in an amount effective to impart hydrophobicity to, or increase the hydrophobicity of, the substrate after the composition is applied thereto.
A substrate treating composition for the protection of a solid substrate against environmental attack, consisting essentially of a fungicide of one of a sorbate salt, a copper complex of ethylene diamine tetra acetate, or both, optionally in combination with an insecticide which is a salt or a chelate of an active metal or a flouride;
- a hydrophobing agent of a siliconate compound, a portion of which may optionally be replaced by a silicate;
- and a solvent for maintaining the fungicide(s) and agent in a liquid phase, with the fungicide(s) being present in an amount sufficient to retard growth or kill plants and the hydrophobing agent being present in an amount effective to impart hydrophobicity to, or increase the hydrophobicity of, the substrate after the composition is applied thereto.
Dependencies are inferred from the claim text.