Anti-fogging article and composition for forming anti-fogging coating film
First Claim
1. An anti-fogging article comprising a base material and an anti-fogging coating film comprising a hydrophilic polymer and a benzophenone compound represented by a general formula (I):
- ##STR4## wherein X1 to X10 are the same or different from one another and are individually a radical selected from the group consisting of hydrogen, hydroxyl group, sulfonic group, carboxyl group, acyl group, ester group, ether group, hydrocarbon groups, alkoxyl groups having 1 to 6 carbon atoms, amino group, hydroxyalkyl groups and hydroxyalkoxyl groups, with the proviso that at least one of X1 to X10 is a radical selected from among the hydroxyl and sulfonic groups.
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Accused Products
Abstract
Disclosed herein is an anti-fogging coating film comprising a hydrophilic polymer and a benzophenone compound represented by a general formula (I): ##STR1## wherein X1 to X10 are the same or different from one another and are individually a radical selected from the group consisting of hydrogen, hydroxyl group, sulfonic group, carboxyl group, acyl group, ester group, ether group, hydrocarbon groups, alkoxyl groups having 1 to 6 carbon atoms, amino group, hydroxyalkyl groups and hydroxyalkoxyl groups, with the proviso that at least one of X1 to X10 is a radical selected from among the hydroxyl and sulfonic groups. Anti-fogging articles comprising a base material such as glass, plastic, metal or mirror and the anti-fogging coating film provided thereon, and a composition for forming the anti-fogging coating film are also disclosed.
13 Citations
10 Claims
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1. An anti-fogging article comprising a base material and an anti-fogging coating film comprising a hydrophilic polymer and a benzophenone compound represented by a general formula (I):
- ##STR4## wherein X1 to X10 are the same or different from one another and are individually a radical selected from the group consisting of hydrogen, hydroxyl group, sulfonic group, carboxyl group, acyl group, ester group, ether group, hydrocarbon groups, alkoxyl groups having 1 to 6 carbon atoms, amino group, hydroxyalkyl groups and hydroxyalkoxyl groups, with the proviso that at least one of X1 to X10 is a radical selected from among the hydroxyl and sulfonic groups.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
Specification