Composition of a timber formulation comprising Cu salts and organic cyclic ingredients for the preservation of timber for decks

US9808954B2 · kind B2 · utility

Assignee

• Rutgers Organics GmbH · DE

Inventors

• Volker Beez · Mannheim, DE
• Helmut Hartner · Weinheim, DE
• Stefan Schmitt · Goldbach, DE

Key dates

• Filing date: Aug 14, 2015
• Grant date: Nov 7, 2017
• Expiry date: Aug 14, 2035

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08K5/0058
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

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.