WATER-SOLUBLE GLASS TO PROTECT GLASSWARE FROM CORROSION IN A DISHWASHING MACHINE

摘要

The invention relates to the use of a water-soluble glass as corrosion protection for glassware. According to the invention the water-soluble glass consists of at least one compound which in cleaning and/or rinsing cycles of a dishwashing machine releases an agent which protects glassware against corrosion. Each of these compounds accounts for no more than 85 molar % of the glass and the solubility of the water-soluble glass is defined by a mass loss of at least 0.5 mg under the conditions specified in DIN ISO 719.