| http://www.w3.org/ns/prov#value | - In addition to the above dehydration and drying methods, it is effective for further improving the storage stability of the composition to add a lower alcohol such as ethanol or methanol, or an alkoxysilane such as n-propyltrimethoxysilane, vinylmethyldimethoxysilane, ??-mercaptopropylmethyldimethoxysilane or ??-glycidoxypropyltrimethoxysilane.
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