Title:
CURABLE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2021/187381
Kind Code:
A1
Abstract:
[Problem] To provide a curable composition having such a property that a cured film produced from the curable composition exhibits excellent anti-fog performance even in use applications in which the cured film is used under severe conditions, and also exhibits excellent adhesiveness to a base material, especially a plastic base material. [Solution] A curable composition comprising the following components (A) to (D). The component (A): a mixture of at least one compound selected from the group consisting of glycerin (meth)acrylate and poly(glycerin (meth)acrylate), the mixture having a hydroxyl value of 80 mgKOH/g or more. The component (B): a (meth)acrylate of an alkylene oxide adduct of an alditol (excluding glycerol). The component (C): a compound having a hetero ring and an ethylenically unsaturated group. The component (D): a compound having an ethylenically unsaturated group and an ionic group.
Inventors:
SANAI YASUYUKI (JP)
Application Number:
PCT/JP2021/010138
Publication Date:
September 23, 2021
Filing Date:
March 12, 2021
Export Citation:
Assignee:
TOAGOSEI CO LTD (JP)
International Classes:
C09D4/02; C08F220/28; C08F220/34
Domestic Patent References:
| WO2015022905A1 | 2015-02-19 | |||
| WO2020218365A1 | 2020-10-29 |
Foreign References:
| JP2020026530A | 2020-02-20 | |||
| JPH04136041A | 1992-05-11 | |||
| JP2018100371A | 2018-06-28 | |||
| JP2021046485A | 2021-03-25 |
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