Wax-Wood treatment with biocides

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专利权人:

ローム アンド ハース カンパニー

发明人:

ジョン・アッシュモア,デイヴィッド・ラガネラ

申请号：

JP2015507045

公开号：

JP6177311B2

申请日:

2013.04.09

申请国别(地区):

JP

年份:

2017

代理人:

摘要：

A method of preserving wood is provided. The method comprises the step of contacting the wood with an aqueous composition comprising (a) a wax having melting point higher than 75° C. and an average particle size no greater than 1 micron, (b) greater than 0.08% by weight, based on the weight of said aqueous composition, a nonionic surfactant having the formula R&mdash；OCH2CH2OxH &emsp；wherein said R is an aliphatic group having 10 to 16 carbon atoms； wherein the average value of x is 4.5 to 5.5, and (c) one or more organic wood preservative.

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