发明名称 |
Nonionic powdery detergent composition and process for producing the same. |
摘要 |
<p>A nonionic powdery detergent composition which does not cause any deterioration in the solubility even after storage for a long period of time, comprising (a) 12 to 35% by weight of a nonionic surfactant having specified properties, (b) 5 to 60% by weight of a water-soluble chelating agent, (c) 5 to 20% by weight of an oil-absorbent carrier having specified properties and (d) 2 to 40% by weight of an alkali metal carbonate, and having a water-soluble alkali metal silicate content of less than 5% by weight. This nonionic powdery detergent composition is produced by adding the nonionic surfactant (a) to a mixture comprising the components (b), (c) and (d).</p> |
申请公布号 |
EP0562628(A2) |
申请公布日期 |
1993.09.29 |
申请号 |
EP19930105050 |
申请日期 |
1993.03.26 |
申请人 |
KAO CORPORATION |
发明人 |
KURODA, MUTSUMI;YAMASHITA, HIROYUKI;YABE, SHINICHI;OTANI, YOSHINORI |
分类号 |
C11D3/10;C11D3/12;C11D11/00;C11D17/06 |
主分类号 |
C11D3/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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