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new salts of dyes insoluble in water but soluble in dipolar aprotic solvents and polar organic
new salts of dyes insoluble in water but soluble in dipolar aprotic solvents and polar organic
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机译:不溶于水但可溶于偶极非质子溶剂和极性有机物的新型染料盐
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摘要
This invention relates to novel dye salts of basic dyes or basic optical brighteners and anionic esters of boric acid. The invention also includes the preparation of the aforementioned novel dye salts.
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