COMPOSITIONS FOR COATING AND METHOD OF PROCESSING
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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The present invention relates to an aqueous coating composition system for the treatment of cellulosic articles， which includes a first aqueous composition having a pH of at least 10 and comprises potassium silicate and a penetration aiding agent， wherein the potassium silicate is present in a range of from 1.5 to 32 % by weight， the molar ratio of silicon (Si) to potassium (K) of said potassium silicate is1.2-2.1; and a second aqueous composition comprising an emulsion of at least one alkoxy silane and/or siloxane compound. The present invention further relates to a method for treating cellulosic articles and uses thereof. The present invention relates to an aqueous coating composition system for the treatment of cellulosic articles， which includes a first aqueous composition having a pH of at least 10 and comprises potassium silicate and a penetration aiding agent， wherein the potassium silicate is present in a range of from 1.5 to 32 % by weight， the molar ratio of silicon (Si) to potassium (K) of said potassium silicate is1.2-2.1; and a second aqueous composition comprising an emulsion of at least one alkoxy silane and/or siloxane compound. The present invention further relates to a method for treating cellulosic articles and uses thereof.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
