发明名称 |
VERFAHREN ZUR HERSTELLUNG EINES SCHMELZBLOCKFÖRMIGEN WASCHMITTELS AUF SILIKATBASIS |
摘要 |
The invention includes a process for manufacturing an improved solid cast alkaline composition, that includes (a) reacting an alkali metal silicate with an alkali metal hydroxide of the formula MOH, where M is an alkali metal, in an aqueous environment to form a reaction product; and (b) solidifying the reaction product in a mold where the reaction product is formed and solidified at room temperature without the addition of externally supplied heat and the reaction product solidifies without the use of external cooling; and where the relative amount of alkali metal silicate, alkali metal hydroxide and water incorporated into the composition are effective for producing a reaction product having about 20 to 50 parts water per 100 parts of a combination of the alkali metal silicate, the alkali metal hydroxide and water in the cast solid composition and an M2O:SiO2 ratio of about 2.5:1 to 4.0:1 and M is an alkali metal; and where the process does not result in the deactivation of desirable operative cleaning components. |
申请公布号 |
AT154386(T) |
申请公布日期 |
1997.06.15 |
申请号 |
AT19920903949T |
申请日期 |
1992.01.21 |
申请人 |
ECOLAB INC. |
发明人 |
OLSON, KEITH, E.;OAKES, THOMAS, R.;TALLMAN, DANIEL, N.;MIZUNO, WILLIAM, G. |
分类号 |
C11D3/08;C11D3/36;C11D3/37;C11D17/00 |
主分类号 |
C11D3/08 |
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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