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METHOD FOR PRODUCING POLYMER EMULSION FOR WATER-RESISTANT COATING FILM
METHOD FOR PRODUCING POLYMER EMULSION FOR WATER-RESISTANT COATING FILM
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机译:制备防水涂料膜聚合物乳液的方法
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摘要
The present invention relates to [1] a method of producing a polymer emulsion for water-resistant coating films with excellent water resistance, including emulsion polymerizing a radical polymerizable monomer (B) in the presence of a compound (A) represented by the following formula (1); and [2] a method of producing a polymer coating film, including a step 1 of emulsion polymerizing a radical polymerizable monomer (B) in the presence of a compound (A) represented by the following formula (1), to obtain a polymer emulsion having an average particle diameter of 30 nm or more and 300 nm or less, and a step 2 of applying the obtained polymer emulsion on a substrate and then drying:; ;wherein R1 represents an alkyl group having 16 or more and 24 or less carbon atoms; m represents an average addition molar number of (CH2H2O) and is 0.5 or more and 10 or less; and M represents a cation or a hydrogen atom.
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