申请人:Betts John A.
公开号:US08597419B2
公开(公告)日:2013-12-03
Disclosed are compositions and processes for the preservation of porous materials, particularly porous fibrous materials, such as wood, wood composites, other processed wood materials, paper, board, card, textiles, rope, cordage and leather. Also for horticultural and agricultural application to plants or growing media prevent the growth and spread of fungal and other disease. The compositions contain salts of one or more preservative metals and carboxylic acids having one or a plurality of hydroxyl groups rendered soluble by means of complex formation with boric acid or a water soluble salt thereof. Application of the compositions of this invention to the porous organic material may be by any means used with conventional preservative solutions, for example soaking, spraying, brushing and vacuum or pressure application or other contact of the solution with the material to be treated.
本发明揭示了一种用于保护多孔材料的组合物和方法,特别是用于保护多孔纤维材料,如木材、木材复合材料、其他加工木材材料、纸张、板、卡、纺织品、绳索、绳索和皮革。此外,还用于园艺和农业应用于植物或生长介质,以防止真菌和其他疾病的生长和传播。该组合物包含一个或多个防腐金属盐和具有一个或多个羟基的羧酸,通过与硼酸或其水溶性盐的络合形成使其溶解。将本发明的组合物应用于多孔有机材料可以通过与传统防腐溶液使用的任何手段进行,例如浸泡、喷雾、刷涂、真空或压力应用或将溶液与待处理材料接触。