Anti-fogging article and composition for forming anti-fogging co

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Compositions to be polymerized by wave energy wherein said...

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522 8, 523169, C08G 802, C08J 328

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active

061179191

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 X.sub.1 to X.sub.10 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 X.sub.1 to X.sub.10 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.

REFERENCES:
patent: 5244935 (1993-09-01), Oshibe et al.
patent: 5798407 (1998-08-01), Yano et al.

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