Title:
LONG-CHAIN QUATERNARY AMMONIUM COMPOUNDS AS WOOD TREATMENT AGENTS
Document Type and Number:
WIPO Patent Application WO2006118980
Kind Code:
A3
Abstract:
A composition is disclosed comprising a long-chain quaternary ammonium compound and a wood preservative active agent or a mixture thereof. The long-chain quaternary ammonium compound includes at least one alkyl moiety having from 16 to 50 carbon atoms, unsubstituted or substituted with one or more N, O, S, or halogen atoms. A method of treating wood is disclosed, comprising impregnating wood with the above composition in an amount effective to reduce the preservative active ingredient loss in the treated wood or to increase the resistance of the wood to decay. Treated wood and wood products are disclosed comprising wood impregnated with the above composition, including a treatment level of the long-chain quaternary ammonium compound effective to reduce the preservative active ingredient loss in the treated wood or to increase the resistance of the wood to decay.
More Like This:
JPH04296506 | MANUFACTURE OF RESIN REINFORCED LUMBER |
WO/2022/112992 | METHOD FOR TREATING WOOD AND CONSTRUCTION ELEMENT |
JPS5135404 | KYOKAMOKU NO SEIZOHOHO |
Inventors:
JIN LEHONG (US)
PRESTON ALAN F (US)
ARCHER KEVIN J (US)
CUI FUTONG (US)
ZAHORA ANDREW R (US)
WALCHESKI PAUL J (US)
PRESTON ALAN F (US)
ARCHER KEVIN J (US)
CUI FUTONG (US)
ZAHORA ANDREW R (US)
WALCHESKI PAUL J (US)
Application Number:
PCT/US2006/016134
Publication Date:
December 28, 2006
Filing Date:
April 27, 2006
Export Citation:
Assignee:
CHEMICAL SPECIALTIES INC (US)
JIN LEHONG (US)
PRESTON ALAN F (US)
ARCHER KEVIN J (US)
CUI FUTONG (US)
ZAHORA ANDREW R (US)
WALCHESKI PAUL J (US)
JIN LEHONG (US)
PRESTON ALAN F (US)
ARCHER KEVIN J (US)
CUI FUTONG (US)
ZAHORA ANDREW R (US)
WALCHESKI PAUL J (US)
International Classes:
B27K3/15; B32B21/04; B32B23/04; B32B23/06
Foreign References:
US6274199B1 | 2001-08-14 |
Download PDF:
Previous Patent: CONTROL OF INDUCTION SYSTEM HYDROCARBON EMISSIONS
Next Patent: INFRARED WAVEGUIDE OPTICAL PARAMETRIC OSCILLATOR
Next Patent: INFRARED WAVEGUIDE OPTICAL PARAMETRIC OSCILLATOR