CURABLE RESIN COMPOSITION, CURED FILM OF THE SAME, AND DECORATIVE GLASS SHEET INCLUDING THE CURED FILM
PROBLEM TO BE SOLVED: To provide a white curable resin composition from which a decorative part having sufficient light-shielding property can be formed while reducing the number and film thickness of decorative layers formed by screen printing, a cured film of the resin composition, and a decorativ...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a white curable resin composition from which a decorative part having sufficient light-shielding property can be formed while reducing the number and film thickness of decorative layers formed by screen printing, a cured film of the resin composition, and a decorative glass sheet including the cured film.SOLUTION: The curable resin composition comprises (A) a carboxyl group-containing resin, (B) a thermosetting component, (C) rutile type titanium oxide subjected to a multi-treatment process, and (D) a thermosetting catalyst. The (C) rutile type titanium oxide subjected to a multi-treatment process is preferably rutile type titanium oxide surface-treated with silica and alumina and has an oil absorption amount of 25 mL/100 g or more; and the (B) thermosetting component is preferably an epoxy compound.
【課題】スクリーン印刷により形成する加飾層の積層数、積層膜厚を低減させつつも、十分な遮光性を有する加飾部を形成することができる白色の硬化性樹脂組成物、その硬化皮膜、およびこれを備えた加飾ガラス板を提供する。【解決手段】(A)カルボキシル基含有樹脂と、(B)熱硬化性成分と、(C)多処理加工されたルチル型酸化チタンと、(D)熱硬化触媒と、を含有する硬化性樹脂組成物である。前記(C)多処理加工されたルチル型酸化チタンは、シリカおよびアルミナで表面処理されたルチル型酸化チタンであり、かつ、吸油量が25mL/100g以上であることが好ましく、また、(B)熱硬化性成分は、エポキシ化合物であることが好ましい。【選択図】図1 |
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