Curable composition, antifogging coating agent, and cured film
AssigneeTokyo Ohka Kogyo Co., Ltd.
InventorsHisato Shimizu, Takahiro Senzaki
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Abstract
Provided are a curable composition that provides a cured film excellent in antifogging properties, an antifogging coating agent containing the composition, and a cured film formed from a cured product of the composition. A curable composition according to an embodiment of the invention contains a (meth)acrylate compound (A), and a surfactant (B), wherein the component (A) contains a (meth)acrylate compound (A1) having an HLB value of 15.2 or more, and the content of the component (B) with respect to 100 parts by mass of the component (A) is 0.1 parts by mass or more and 20 parts by mass or less.
Claims6
A curable composition comprising a (meth)acrylate compound (A), and a surfactant (B),
- wherein the component (A) comprises a (meth)acrylate compound (A1) having an HLB value of 15.2 or more, wherein the HLB value is calculated according to the following formula:
- 20× (sum of formula weights of hydrophilic funcational groups)/(molecular weights), and
- a content of the component (B) with respect to 100 parts by mass of the component (A) is 0.1 parts by mass or more and 20 parts by mass or less.
Dependencies are inferred from the claim text.