Lee Mason;Andrew Stewart Hughes;Paul Stuart Warburton
发明人:
Paul Stuart Warburton,Lee Mason,Andrew Stewart Hughes
申请号：
US13639399
公开号：
US20130210873A1
申请日:
2011.04.13
申请国别(地区):
US
年份:
2013
代理人:
摘要：
The present invention provides a wood preservative formulation comprising an isothiazolone, an organic fungicidal timber decay preservative and an unsaturated carboxylic or sulphonic acid, salt or precursor thereof. The formulations of the invention are surprisingly effective at protecting wood and other cellulosic substrates, in particular at providing prolonged protection against in-service surface staining. The invention also provides methods for treating wood and other cellulosic substrates with said formulations.
