Curable phosphazene compositions and coated articles
AssigneeIdemitsu Petrochemical Co., Ltd.
InventorsAkihiko Kurahashi, Masahiro Kitayama
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Abstract
A curable phosphazene composition contains a curable phosphazene compound and a silicone-modified curable compound. The curable phosphazene composition is coated on a substrate and cured to form a coated article. The cured coating is excellent in surface hardness, slip properties and water repellency.
Claims5
An article comprising a substrate and a cured coating or layer of a curable phosphazene composition provided on a surface of the substrate, the curable phosphazene composition comprising from 10 to 99.5 parts by weight of a curable phosphazene compound which is a compound as represented by the general formula (I):
- ##STR9## wherein a and b are real numbers, in which a is greater than 0 and b is equal to or greater than 1, provided, however, that a+b=2;
- n is 3 to 18;
- X is a group having a reactive double bond;
- and
- Y is a non-curable group;
- and from 0.5 to 90 parts by weight of a silicone-modified curable compound having a (meth)acrylate group.
Dependencies are inferred from the claim text.