Composition of a timber formulation comprising Cu salts and organic cyclic ingredients for the preservation of timber for decks
AssigneeRutgers Organics
InventorsVolker Beez, Helmut Härtner, Stefan Schmitt
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Abstract
This invention relates to a composition, a process for producing a composition, a timber formulation, a process for producing a timber formulation, a construction comprising the timber formulation and a use of the construction comprising the timber formulation are herein disclosed. The composition can include a Cu-salt, a first cyclic organic compound comprising a B heteroatom and at least one further B-free cyclic organic compound. The composition and timber formulation herein disclosed are designed as wood preservatives and may be used as part of a timber preserving treatment.
Claims44
A composition comprising;
- i. a Cu-salt
- ii. at least one first cyclic organic compound comprising a B heteroatom in a cycle;
- iii. at least one further B free cyclic organic compound comprising a heteroatom selected from the group of O, N, S, or P, or a combination of at least two thereof in a cycle.
A process for producing a composition, wherein the process comprises at least the following steps;
- i. providing a first cyclic organic compound comprising a B heteroatom;
- ii. providing at least one further B free cyclic organic compound comprising a heteroatom selected from the group of O, N, S, or P, or a combination of at least two thereof in a cycle;
- iii. providing a Cu-salt;
- iv. contacting the first cyclic organic compound comprising a B heteroatom with the at least one further B free cyclic organic compound in a solvent in order to obtain a solution;
- and
- v. contacting the solution of step (iv) with a Cu-salt in order to obtain the composition.
Dependencies are inferred from the claim text.