| abstract |
An aqueous composition for antifogging and / or antifouling treatment having multiple functions such as detergency, antifogging, antifouling, antistatic properties, hygroscopicity, and antifogging and / or antifogging Also provided is a substrate impregnated or coated with an aqueous composition for soiling treatment. An aqueous composition for antifogging and / or antifouling treatment is represented by the following formula (1): An acyclic guanidine compound containing a guanidine skeleton represented by: at least one carboxy compound selected from an organic carboxylic acid, an acid anhydride thereof, a metal salt, and an ester, and hydrophilic porous inorganic fine particles, In aqueous solution. [Selection figure] None |