Solid concentrate compositions containing zinc pyrithione

The present invention relates to a solid concentrate composition comprising: (a) from 5% to 25% by weight of zinc pyrithione (ZPT); (b) from 8% to 85% by weight of at least one surfactant, preferably, wherein the solid concentrate composition has a penetration hardness of between 20 N and 50 N accor...

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Bibliographische Detailangaben
Hauptverfasser: Nicdao, Raul Songco, Showole, Gbenga Segun, Salvador, Charlie Reyes, Makrandi, Anurag, Sun, Yanan, Liu, Zhe, Jiang, Chunpeng
Format: Patent
Sprache:eng
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Zusammenfassung:The present invention relates to a solid concentrate composition comprising: (a) from 5% to 25% by weight of zinc pyrithione (ZPT); (b) from 8% to 85% by weight of at least one surfactant, preferably, wherein the solid concentrate composition has a penetration hardness of between 20 N and 50 N according to the test method as disclosed herein.