CLEANING COMPOSITIONS
The present invention relates to cleaning compositions, in particular to cleaning compositions for use in heating, ventilation and air-conditioning (HVAC) installations. We describe an acidic cleaning composition concentrate comprising: at least one acid having a pKa1 of 4 or less, wherein the at le...
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Main Authors | , |
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Format | Patent |
Language | English French |
Published |
03.06.2021
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Subjects | |
Online Access | Get full text |
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