| abstract |
The present invention relates to based on one or more inorganic bonds, one or more polymer, one or more fillers and the coating composition of one or more additives being optionally present.It is a feature of the present invention that described coating composition comprises one or more toughener that dry weight based on coating composition is 0.05 5 weight % and dry weight based on polymer and inorganic bond is the polymer of at least 55 weight %, described toughener is selected from having the hydroxy compounds of 1 25 carbon atoms, the carboxylic acid compound with 1 25 carbon atoms or its salt, the hydroxy carboxylic acid compound with 1 25 carbon atoms or its salt, phosphonic acids or its salt and phosphoric acid or its salt. |