Coated [alpha]-sulfofatty acid alkyl ester salt particle group, method for producing same, and powder detergent

A coated α-sulfofatty acid alkyl ester salt particle group containing α-sulfofatty acid alkyl ester salt particles (A) and a zeolite particle group-containing coating component (B) with which the particles (A) are coated, in which the zeolite particle group is a zeolite particle group (b1) having a...

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Hauptverfasser: Kobayashi, Takashi, Hara, Masashi, Ebashi, Yoichi, Nogami, Yohei, Watanabe, Hideaki, Morimura, Kenji, Itakura, Kensuke
Format: Patent
Sprache:eng
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Zusammenfassung:A coated α-sulfofatty acid alkyl ester salt particle group containing α-sulfofatty acid alkyl ester salt particles (A) and a zeolite particle group-containing coating component (B) with which the particles (A) are coated, in which the zeolite particle group is a zeolite particle group (b1) having a mean particle size of equal to or greater than 0.8 μm and less than 3.8 μm.